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Author SHA1 Message Date
Julian Sommer b7b639084b chore: use ts config files 2026-04-14 14:28:00 +10:00
Julian Sommer 7dcad2ba1d chore: remove unused e2e 2026-04-14 13:59:29 +10:00
Julian Sommer 7cf0783122 fix: set dev tags as prerelease 2026-04-14 13:29:05 +10:00
Josh Siviour 13eae4d40b fix(elbv2): tag-based LB AMI lookup with hard error on miss (#137)
Replace fragile image-name substring match (-lb-/-alb-) with a
DescribeImages tag filter on spinifex:managed-by=elbv2. Remove the
silent fallback that picks the first image in the store when no LB
image exists — CreateLoadBalancer now returns ServerInternal with a
remediation hint instead of persisting a record in StateFailed.

- daemon: tag filter + error return from the resolver closure
- service_impl: resolver signature is func() (string, error); caches
  only successful results so the next call retries after an error
- CreateLoadBalancer gate now requires launcher + networking; AMI is
  resolved inside the gate and failures short-circuit before persist
- admin images import: add --name+--file combo (catalog metadata with
  a local file source) and a --tag key=value flag for explicit tagging
  of file-only imports
- build-system-image.sh + lb.conf: propagate SYSTEM_TAG via --tag so
  locally built system AMIs get the right tag even when the catalog
  is bypassed

Closes mulga-969
2026-04-14 12:52:28 +10:00
Julian Sommer b32111102d fix: README.md 2026-04-14 12:06:33 +10:00
Ben Duncan 71d0f31997 Merge branch 'main' of github.com:mulgadc/spinifex 2026-04-14 11:45:46 +10:00
Ben Duncan f99eb42ca7 Doc tweaks and README for release 2026-04-14 11:45:20 +10:00
Julian Sommer 56cdc158a6 chore: bump viperblock 2026-04-14 11:17:48 +10:00
Julian Sommer a4ae813e38 fix: recursive chmod on shared data dirs so existing image files are group-readable
chmod 0770 without -R only affected the top directory; pre-existing files
(e.g. images imported while owned by another user at mode 0600) stayed
unreadable to the spinifex group, breaking image import on upgrade paths.
2026-04-14 11:05:01 +10:00
Julian Sommer e0118975d1 fix: setup.sh 2026-04-14 10:17:01 +10:00
Julian Sommer 36e3481ca3 fix: enable spinifex.target so services autostart on boot 2026-04-14 10:14:09 +10:00
Julian Sommer 515c313e07 fix: setup.sh newgrp 2026-04-14 10:07:59 +10:00
Julian Sommer 0547bdd1fe feat: loadbalancer frontend (#136) 2026-04-14 09:24:14 +10:00
Julian Sommer e75953f5e2 chore: build ui with latest deps 2026-04-14 09:07:59 +10:00
dependabot[bot] e5a6f3ea60 chore: bump the npm-dependencies group (#134) 2026-04-14 08:59:32 +10:00
dependabot[bot] 36da673ecd chore: bump the github-actions group with 2 updates (#133) 2026-04-14 08:59:01 +10:00
Ben Duncan 96b5ad5740 Minor doc tweaks and permissions 2026-04-13 15:23:18 +10:00
Ben Duncan ebd0a64fe5 chore: bump predastore to v1.1.5 (#135)
Picks up multipart upload wedge fixes from predastore v1.1.5:
- 76fdbf1 fix: pool cleanup must not reap connections with in-flight streams (Bug A)
- 7df9645 fix: add mutex to bufferedWALFile to prevent bufio race (Bug B)
- 9dcd3dd fix: drain shard body before taking wal.mu in handlePUTShard (Bug C)
- 43e20f6 fix: widen QUIC flow-control windows to mitigate multipart upload deadlock

plus regression tests for all three bugs (predastore PR #8).
2026-04-13 13:00:25 +10:00
Josh Siviour db9e93351e fix: nginx-alb + route table NAT GW SNAT event bugs
Bundle of ALB and NAT GW fixes surfaced by the nginx-alb terraform example.

- fix: expose ALB ENI private IPs in DescribeLoadBalancers (mulga-928)
- fix: attach every ENI to multi-subnet ALB VMs (mulga-929)
- fix: nginx-alb example workers reach apt via NAT Gateway (mulga-930)
- fix: accept every ALB attribute key terraform sends (mulga-931)
- fix: publish NAT GW SNAT events on route table (dis)association (mulga-932)
- fix: publish NAT GW SNAT events on route table replace (mulga-933)
- refactor: extract multi-ENI NIC setup into testable helpers

E2E: https://github.com/mulgadc/spinifex/actions/runs/24318441048 (all green)
2026-04-13 09:29:47 +10:00
Josh Siviour c8ca746bf0 feat: ELBv2 attributes API + DescribeTags (#128)
* feat: add attributes map to LB and TG records with defaults

Replace CrossZoneEnabled bool with Attributes map[string]string on
LoadBalancerRecord and TargetGroupRecord. Add DefaultLoadBalancerAttributes()
and DefaultTargetGroupAttributes() functions. ALBs seed cross-zone enabled
at create time.

* feat: add 4 attributes methods to ELBv2Service interface

* feat: implement ELBv2 attributes service methods and NATS wrappers

Add ModifyTargetGroupAttributes, DescribeTargetGroupAttributes,
ModifyLoadBalancerAttributes, and DescribeLoadBalancerAttributes
to service_impl.go with proper ARN validation and default merging.

Add corresponding NATS request wrappers in service_nats.go.

* feat: add gateway handlers for ELBv2 attributes API endpoints

Add ModifyTargetGroupAttributes, DescribeTargetGroupAttributes,
ModifyLoadBalancerAttributes, and DescribeLoadBalancerAttributes
gateway handlers with input validation and action map registration.

* feat: add daemon handlers & NATS subscriptions for elbv2 attributes

Add 4 handler functions in daemon_handlers_elbv2.go and 4 NATS
subscriptions in daemon.go for ModifyTargetGroupAttributes,
DescribeTargetGroupAttributes, ModifyLoadBalancerAttributes, and
DescribeLoadBalancerAttributes.

* fix: add missing accountID authorization check to ELBv2 attribute handlers

* fix: guard nil attributes and log skips in ELBv2 Modify*Attributes

ModifyTargetGroupAttributes and ModifyLoadBalancerAttributes silently
dropped attributes with nil Key or Value, and would panic on a nil
slice element when dereferencing attr.Key. Add an explicit nil-element
guard and log a warning whenever an attribute is skipped, so callers
and operators can see divergence between the submitted payload and the
persisted state.

* fix: sort ELBv2 attribute responses by key for deterministic output

DescribeTargetGroupAttributes and DescribeLoadBalancerAttributes iterated
a map and appended to a slice, producing random attribute order on each
call. Sort keys before building the response so Terraform plans stay
stable and snapshot tests can rely on consistent ordering.

Closes mulga-910

* feat: add ELBv2 DescribeTags handler (mulga-919)

Required by the Terraform AWS provider's post-create refresh on
aws_lb, aws_lb_target_group, and aws_lb_listener. Without it, the
gateway returns InvalidAction and apply fails after the resources
are already created.

Dispatches by ARN resource segment (loadbalancer/targetgroup/listener)
to the existing record stores. Enforces account scoping via per-type
not-found errors to avoid cross-account existence leaks. Listeners
return an empty Tags slice since ListenerRecord doesn't store tags yet
— that's the exact case the provider hits on every untagged listener
refresh. Output is sorted by key for deterministic responses.

* refactor: parameterize DefaultLoadBalancerAttributes by lbType (mulga-915)

Cross-zone default was split across three places: CreateLoadBalancer seeded
{load_balancing.cross_zone.enabled: true} for ALBs, DefaultLoadBalancerAttributes
returned false unconditionally, and tests asserted both sides. Make
DefaultLoadBalancerAttributes(lbType) the single source of truth: ALBs get
"true", NLBs (and any other type) get "false". CreateLoadBalancer no longer
seeds attributes — DescribeLoadBalancerAttributes derives per-type defaults
from lb.Type on read. Updated TestCreateLoadBalancer_CrossZoneAttributes to
assert via the Describe handler instead of poking stored record state.

* perf: direct KV lookup for ELBv2 *ByArn finders (mulga-913)

GetLoadBalancerByArn and GetTargetGroupByArn used to call ListLoadBalancers /
ListTargetGroups and linearly scan, doing one NATS round-trip per record in
the bucket. Terraform hits Describe*Attributes on every plan/refresh — a
20-ALB / 40-TG workspace was doing ~60 calls × ~60 records = ~3600 KV gets
per refresh where ~60 would suffice. The LB/TG ARN's final path segment IS
the KV key used by GetLoadBalancer(lbID)/GetTargetGroup(tgID), so parse the
short ID from the ARN and do an O(1) lookup, verifying the record's stored
ARN matches as defence-in-depth against any stale-key weirdness.

* fix: reject ELBv2 ModifyAttributes calls where every entry is invalid (mulga-911)

When every submitted attribute was rejected by the nil-guard (nil element,
nil Key, or nil Value), Modify{TargetGroup,LoadBalancer}Attributes still
called PutTargetGroup/PutLoadBalancer with an unchanged record and returned
a successful ModifyOutput with empty Attributes. Only a slog.Warn marked
the skip — the caller saw 200 OK and moved on. Return
ErrorInvalidParameterValue when len(input.Attributes) > 0 and every entry
was rejected, so the caller learns that nothing landed.

* fix: reject unknown ELBv2 ModifyAttributes keys with ValidationError (mulga-912)

ModifyTargetGroupAttributes and ModifyLoadBalancerAttributes had no whitelist
check — any caller-supplied key (typo like 'stickness.enabled', deprecated
keys, or cross-product keys sent to the wrong resource) was persisted verbatim
and merrily echoed back by Describe. AWS rejects unknown keys with
ValidationError; match that so Terraform surfaces the typo at plan time.
Validate each key against DefaultTargetGroupAttributes() /
DefaultLoadBalancerAttributes(lb.Type) and return ErrorValidationError on the
first unknown key, logging both the arn and the offending key name.

* perf: skip no-op Put in ELBv2 ModifyAttributes (mulga-914)

The unconditional PutTargetGroup/PutLoadBalancer fired on every Modify call,
even when the caller sent an empty attribute list or when every submitted
value already matched the stored value. Terraform re-applies the same
attribute set on every drift check, so the steady-state path was doing a
pointless NATS/KV round-trip per call and unnecessarily expanding the
read-modify-write race window.

Track a dirty flag per Modify call: compare each submitted key's value
against tg.Attributes/lb.Attributes and only write to the map (and allocate
the map lazily) when it actually differs. Skip the Put entirely if nothing
changed. Added regression tests that capture the KV entry revision before
and after a no-op modify to prove the write was skipped.

* test: assert exact ModifyAttributes echoed key/value pairs (mulga-917)

Both round-trip tests used assert.Len(t, modOut.Attributes, 2) and never
checked that the returned Attributes actually contained the submitted
keys/values. A regression that pointed at the wrong source, dropped Value,
or returned a copy of defaults would have passed the length check
unchallenged. Build a modMap from the echoed response and assert each
expected Key/Value pair explicitly.

* test: cover sequential ModifyAttributes merge and same-key overwrite (mulga-916)

All existing round-trip tests did one Modify then Describe. No test covered:
Modify {A}, Modify {B}, Describe, assert BOTH keys present; or Modify
overwriting the same key on a second call. A future refactor that replaced
tg.Attributes instead of mutating in place would pass every existing test
but silently wipe previous attributes on each Modify — the most likely
real-world ALB/TG bug. Add sequential-merge tests for both TG and LB
handlers that exercise multi-key merge, same-key overwrite, and
cross-survival of unrelated keys.
2026-04-10 21:31:43 +10:00
Josh Siviour 67bdc9d4af fix: nginx-alb terraform example uses private IPs for instances (#131)
The ALB reaches backends over the private VPC network, so the Nginx
instances no longer need public IPs. Drop associate_public_ip_address
and map_public_ip_on_launch, and swap the instance public-IP outputs
for private-IP ones.

The *.elb.spinifex.local DNS name does not resolve from the operator's
host, so document an AWS CLI one-liner (describe-load-balancers with
an AvailabilityZones[].LoadBalancerAddresses[].IpAddress query) that
retrieves the ALB's public IP for curl/browser testing.
2026-04-10 18:54:12 +10:00
Josh Siviour 8d2830481d update alb terraform example (#130) 2026-04-10 16:52:52 +10:00
Josh Siviour 6238988a8f feat: add Terraform nginx-alb example (#129)
Deploys two Nginx EC2 instances behind an Application Load Balancer
on Spinifex, exercising VPC, public subnets, IGW, security group,
key pair + cloud-init, ALB, target group, and HTTP listener end-to-end.

Also gitignore generated *.pem files from tofu local_file outputs.
2026-04-10 15:56:50 +10:00
Julian Sommer 4365fb0958 feat: update guide 2026-04-10 15:05:46 +10:00
Julian Sommer 48c90b795a feat: migration framework (#127) 2026-04-10 14:34:15 +10:00
Julian Sommer 18684d5c8b fix: remove InsecureSkipVerify and normalize 0.0.0.0 connect addresses (#125) 2026-04-10 13:30:13 +10:00
Julian Sommer 708bb1d340 feat: enforce nats authentication (again) (#126) 2026-04-10 12:18:46 +10:00
Julian Sommer 893fbbc243 fix: remediate trivial security audit findings (#124) 2026-04-10 11:42:43 +10:00
Julian Sommer 7723ad4a89 fix: enable perfsprint 2026-04-10 11:36:51 +10:00
Josh Siviour ab95566795 feat: initial ELBv2 implementation (#122)
* feat: add ALB target health reporting via HAProxy stats

Agent-side: periodically query HAProxy stats socket and publish
target health status to NATS (elbv2.alb.<id>.health topic).

Control-plane: healthChecker subscribes to health reports from all
ALB agents and updates target health state in the KV store. Wire
into ELBv2ServiceImpl lifecycle and DeregisterTargets cleanup.

E2E: remove health check skip — targets must now become healthy.

* feat: allocate public IP for internet-facing ALB VMs in daemon

Add Scheme field to SystemInstanceInput so the daemon knows whether
an ALB is internet-facing or internal. For internet-facing, allocate
a public IP via externalIPAM and publish vpc.add-nat for the OVN
dnat_and_snat rule. Internal ALBs skip public IP assignment entirely.

* fix: release auto-assigned public IPs on DeleteNetworkInterface

DeleteNetworkInterface previously leaked public IPs and NAT rules.
Now checks if the ENI has a public IP, verifies it's not EIP-owned,
and releases via externalIPAM + publishes vpc.delete-nat. Daemon
injects externalIPAM and EIP KV into VPC service at init time.

Tests cover: auto-assigned IP release with NAT event, EIP-owned IP
skipped, and no-op when externalIPAM is not configured.

* feat: enforce multi-AZ for internet-facing ALBs in pool mode (mulga-770)

In CreateLoadBalancer, when DevNetworking is false (pool mode), require
2+ subnets in different AZs for internet-facing scheme. Dev mode and
internal scheme skip the validation.

* feat: ALB scheme unit tests + DNS internal prefix + public IP in AZ response (mulga-771)

Add 9 unit tests covering scheme-dependent ALB behavior:
- DNS name uses internal- prefix for internal scheme (AWS-compatible)
- Internet-facing ALBs include public IP in AvailabilityZones response
- Internal ALBs have no public IP in AZ response
- Launcher receives correct scheme, delete cleans up VM + ENIs

Also implements the code changes these tests exercise:
- AvailZoneInfo.PublicIP field populated from launcher output
- lbRecordToSDK populates LoadBalancerAddresses for internet-facing

* feat: add custom AMI for ALB to images list

* feat: add internet-facing ALB data plane E2E test (mulga-772)

New E2E script that validates internet-facing ALBs get public IPs and are
reachable from a peer cluster node (external validation). Skips in dev mode.

* fix: set ENDPOINT to runner node IP in ALB E2E workflow

* fix: correct paths filter to reference alb-e2e.yml

* fix: alb ami name and workflow step to import the image

* fix: spx path

* fix: remove ALB AMI import from workflow and added to bootstrap.sh

* fix: use two subnets in different AZs for internet-facing ALB E2E

Multi-AZ enforcement (mulga-770) requires internet-facing ALBs to have
subnets in 2+ AZs in pool mode. Discover AZs and create a subnet in each.

* refactor: remove multi-AZ enforcement for internet-facing ALBs

Team decision: ALBs must work with single-AZ and single-node clusters.
Removes the multi-AZ validation, pool mode helper, associated tests,
and error constant. E2E script reverted to single subnet.

* fix: use correct account ID for ALB ENI public IP assignment

The ENI is created under the caller's account but LaunchSystemInstance
was looking it up with GlobalAccountID (system account), causing the
UpdateENIPublicIP call to fail with "ENI not found". Pass the caller's
account ID via SystemInstanceInput.AccountID.

* fix: add debug logging for ALB public IP assignment failure

* fix: expand debug logging to include peer node and more keywords

* fix: lazy system AMI discovery for ALB VMs

The daemon was caching the system AMI at startup, but the ALB image is
imported after services start (bootstrap step 9). Replace SetSystemAMI
with SetSystemAMIFunc so the AMI is resolved at request time when
CreateLoadBalancer actually needs it.

* fix: resolve ALB VM instance type dynamically from resource manager

The instance type was hardcoded to t3.nano which may not exist on all
clusters. Now the daemon provides a resolver that picks the smallest
available instance type from the resource manager.

* push interim changes

* refactor: rewrite ALB agent from NATS client to HTTP server

Replace NATS subscriptions with an HTTP server on :8405 exposing
POST /config, GET /ping, and GET /health. The daemon will push
config and poll health over HTTP through the VPC network, removing
the agent's direct NATS dependency.

- agent.go: net/http server replaces nats.Conn/Subscriptions
- health.go: remove push-based reportHealth; /health handler
  calls queryHAProxyStats synchronously on each request
- cmd/alb-agent: --nats flag replaced with --listen
- tests: rewritten with httptest instead of NATS test server
- health_checker_test: inline topic strings (HealthTopic removed)

* refactor: replace NATS with HTTP client for daemon-to-ALB agent comms

Daemon now pushes config via POST and polls ping via GET to the ALB
agent's HTTP server on the VPC IP, eliminating the agent's NATS
dependency from the daemon side.

- service_impl: pushConfig uses http.Post, waitForAgentReady uses
  http.Get, both target http://<vpcIP>:8405
- albVMUserData: drop natsURL param (agent no longer needs NATS)
- types: add VPCIP field to LoadBalancerRecord
- daemon: remove SetNATSURL call and 10.0.2.2 translation block
- arn_test: update user data tests for new signature

* refactor: rewrite ALB health checker from NATS subscription to HTTP polling

Health checker now polls each active ALB's GET /health endpoint on a
10s ticker instead of subscribing to a NATS wildcard topic. Removes
the NATS connection dependency from the health checker.

- health_checker: replace nc/sub with httpClient + stopCh polling loop
- newHealthChecker: drop nc param, add agentURLFn for testability
- service_impl: update newHealthChecker call site
- tests: rewrite with httptest, test pollAll/pollOne paths

* refactor: remove NATS wiring from ALB image and make hostfwd dev-only

- alb-setup.sh: remove --nats flag, use --listen=:8405; remove
  placeholder HAProxy frontend on 8405 (agent owns the port now);
  update description and comments
- service_impl: HostfwdPorts (80/443) now only set when DevNetworking
  is enabled — production ALBs are reached via VPC IP directly

* feat: system credentials file + daemon wiring for ALB agent SigV4 auth

Write config/system-credentials.json during admin init/join with the
system access key. Daemon reads it at startup, resolves the gateway URL
from external IPAM (or 10.0.2.2 in dev mode), and wires both into the
ELBv2 service. albVMUserData now injects ALB_GATEWAY_URL, ALB_ACCESS_KEY,
and ALB_SECRET_KEY into cloud-init for ALB VMs.

* feat: ALB agent gateway actions + daemon handlers (heartbeat, config)

Add ALBAgentHeartbeat and GetALBConfig actions to the gateway so the ALB
agent can communicate via the AWS gateway instead of direct HTTP.

- Add agent_types.go with input/output types for both actions
- Add ALBAgentHeartbeat: processes heartbeat, transitions provisioning→active
  on first contact, updates LastHeartbeat, processes health report
- Add GetALBConfig: returns pre-computed HAProxy config text and hash
- Replace pushConfig (HTTP POST to agent) with updateStoredConfig (stores
  config + SHA256 hash on LB record for agent pull)
- Remove waitForAgentReady polling goroutine (heartbeat handles transition)
- Remove HTTP client from ELBv2ServiceImpl (no longer needed)
- Strip health checker HTTP polling (pollLoop/pollAll/pollOne) — health
  reports now arrive directly via ALBAgentHeartbeat
- Add ConfigText, ConfigHash, LastHeartbeat fields to LoadBalancerRecord
- Wire NATS subscriptions + daemon handlers for both new actions
- Add gateway handler files and elbv2Actions map entries
- Comprehensive tests for heartbeat, config, and updateStoredConfig

* feat: rewrite ALB agent as AWS SDK HTTP client (Bead 3r)

Replace the HTTP server agent with a poll-based client that communicates
with the gateway using SigV4-signed requests. The agent now sends
ALBAgentHeartbeat every 5s with health reports and fetches config via
GetALBConfig when the config hash changes.

* feat: add VPC service route for ALB agent gateway access

ALB VMs need to reach the gateway for heartbeat/config polling, but
VPCs without an IGW have no external routing. Instead of requiring
an IGW, the daemon now publishes a vpc.ensure-service-route event
before launching ALB VMs. vpcd handles this by creating minimal
external connectivity (external switch, localnet port, gateway router
port, chassis bindings) if not already present, then adds a /32 static
route for the gateway IP.

Refactors handleIGWAttach to share the external connectivity setup via
ensureExternalConnectivity helper.

* Revert "feat: add VPC service route for ALB agent gateway access"

This reverts commit d4220d8806.

* feat: add management NIC infrastructure for system instance control plane

Add config, IP allocator, TAP helpers, and VM struct fields for the
management NIC that gives system instances (ALBs etc.) L3 access to the
host control plane via br-mgmt, independent of VPC routing.

- DaemonConfig.MgmtBridge (default "br-mgmt")
- MgmtIPAllocator: thread-safe static IP allocation (.10-.249), rebuild from VMs on restart
- generateMgmtMAC (02:a0:00 prefix), MgmtTapName, GetBridgeIPv4
- SetupMgmtTapDevice / CleanupMgmtTapDevice (plain Linux bridge TAP)
- VM struct: MgmtMAC, MgmtIP, MgmtTap fields

* feat: wire management NIC into QEMU launch and cloud-init config

Add QEMU NIC injection for mgmt TAP (virtio-net-pci on br-mgmt),
extend generateNetworkConfig to emit mgmt0 stanza with static IP,
and wire mgmt MAC/IP allocation into LaunchSystemInstance. Includes
mgmt TAP cleanup on instance stop and failed launch cleanup.

* test: add coverage for ELBv2 service lifecycle and setter methods

* fix: move br-mgmt detection before wireALBAgentConfig so gateway URL uses management bridge IP

* fix: generate per-interface cloud-init config when eniMAC present without devMAC

The guard in generateNetworkConfig required both eniMAC and devMAC to
produce per-interface config, falling back to wildcard DHCP otherwise.
System instances (ALBs) have eniMAC + mgmtMAC but no devMAC (DevNetworking
is independent), so the mgmt NIC stanza was never emitted. The wildcard
config does DHCP on all NICs, but br-mgmt has no DHCP server, leaving the
management NIC unconfigured and the agent unable to reach the gateway.

* fix: add wildcard support to ENI description filter + add ca-certificates to ALB image

- ENI DescribeNetworkInterfaces description filter did exact string match,
  but AWS supports * wildcards. E2E test uses "ELB *" which didn't match
  "ELB app/my-alb/lb-123". Added matchFilter helper for wildcard matching.
- ALB image was missing ca-certificates package, so cloud-init ca_certs
  module couldn't add the Spinifex CA to the system trust store. Agent
  TLS handshakes failed with "certificate signed by unknown authority".
- Fixed data race in TestDeleteLoadBalancer_TerminatesVM_WithPublicIP
  where async TerminateSystemInstance goroutine wrote to mock fields
  while the test read them.

* fix: detach ENI before delete on termination + defer ENI cleanup to stopInstance

DeleteLoadBalancer was trying to delete ENIs synchronously, but they were
still attached (in-use) to the running VM. The delete was rejected with
InvalidNetworkInterface.InUse.

Fix: DeleteLoadBalancer only deletes ENIs when no VM was launched (InstanceID
empty). When a VM exists, ENI cleanup is deferred to stopInstance which runs
after QEMU exits. stopInstance now calls DetachENI before DeleteNetworkInterface
to clear the in-use status.

E2E test now polls for ENI cleanup (up to 30s) since VM termination is async.

* fix: detach then delete ENIs in DeleteLoadBalancer

ENIs are attached (in-use) to the ALB VM, so DeleteNetworkInterface
rejects them. Fix: call DetachENI first to clear in-use status, then
delete. stopInstance tolerates already-deleted ENIs.

* test: add internal ALB dataplane E2E test

Add run-elbv2-dataplane-internal-e2e.sh replacing the generic dataplane
test. Internet-facing coverage is already provided by
run-elbv2-dataplane-internet-facing-e2e.sh.

The internal test validates:
- ALB reaches active via mgmt NIC heartbeat (no IGW dependency)
- Scheme=internal, no public IP, internal- DNS prefix
- Health checks pass via VPC L2 (OVN logical switch)
- Round-robin traffic from a VPC client to the ALB's private IP
- ENI cleanup on ALB deletion

Uses a client VM inside the VPC that curls the ALB private IP and
serves results via HTTP on its public IP for host-side verification.

* feat: add NLB constants and data model changes (mulga-838)

* feat: type-aware validation in CreateLoadBalancer (mulga-839)

Accept Type=network for NLB, reject SecurityGroups for NLB, set
CrossZoneEnabled defaults (false for NLB, true for ALB), and use
/net/ ARN path segment for network load balancers.

* feat: type-aware validation in CreateTargetGroup (mulga-840)

Accept TCP/UDP/TLS/TCP_UDP protocols and apply NLB health check
defaults (TCP protocol, no path/matcher, 10s timeout, 3/3 thresholds).
Reject invalid protocols with InvalidParameterValue.

* feat: type-aware validation in CreateListener (mulga-841)

* feat: add NLB listener and protocol compatibility unit tests

Cover the remaining Phase 1 test gaps: NLB CreateListener with all L4
protocols, protocol rejection for wrong LB type, listener-to-target-group
protocol compatibility validation, and default protocol rejection on NLB.

* feat: add TCP HAProxy config generation for NLB

Add TCP mode template and generateNLBConfig function for Network Load
Balancer support. GenerateHAProxyConfig now branches on LB type,
producing mode-tcp configs for NLBs with tcp-check or httpchk health
checks depending on the target group's health check protocol.

* refactor: rename albagent to lbagent for NLB generalization

Rename the ALB-specific agent package and binary to generic LB names
in preparation for NLB support. Both ALB and NLB VMs use the same
agent — it just applies whatever HAProxy config the control plane
generates.

- Rename albagent/ → lbagent/, cmd/alb-agent/ → cmd/lb-agent/
- Rename types: ALBAgentHeartbeat* → LBAgentHeartbeat*, GetALBConfig* → GetLBConfig*
- Rename NATS topics: elbv2.ALBAgentHeartbeat → elbv2.LBAgentHeartbeat
- Rename cloud-init user data: albVMUserData → lbVMUserData with LB_* env vars
- Rename Makefile targets: build-alb-agent → build-lb-agent
- Update gateway action map, daemon subscriptions, service interface
- Fix pre-existing unused matchFilter function lint error
- Fix awserrors test count for InvalidConfigurationRequest

* feat: add sys.micro system instance type for LB VMs (mulga-845)

Add sys.micro (1 vCPU, 128MB) as an internal-only instance type for
system VMs (load balancers, NAT gateways). Registered in the type map
for allocation but excluded from DescribeInstanceTypes, NATS
subscriptions, and resource stats. Daemon SetSystemInstanceTypeFunc
now returns sys.micro instead of scanning for smallest guest type.

* feat: LB image shrink and rename (mulga-846)

Rename alb.conf → lb.conf, alb-setup.sh → lb-setup.sh with IMAGE_SIZE
reduced from 512M to 192M. Update all references to use lb-agent binary
and LB_* env vars. Update COMMANDS.md for NLB support.

* chore: rename file

* feat: NLB E2E test and bug fixes (mulga-847)

Add full NLB data plane E2E test (33 assertions, 9 phases):
VPC/subnet setup, TCP target group with health checks, NLB
creation (type=network), TCP listener, agent heartbeat,
target health verification, TCP traffic round-robin, target
deregistration, and full cleanup verification.

Bug fixes found during E2E testing:
- Fix HAProxy stats socket path mismatch: config used alb-/nlb-
  prefix but agent expects lb- prefix, preventing health reports
- Fix system AMI lookup to match new -lb- image name, falling
  back to legacy -alb- name
- Bump LB image size from 192M to 256M (Alpine base is 200M)

* test: validate NLB internal scheme (mulga-857)

NLB with scheme=internal works out of the box — shared code paths
with ALB handle it correctly. Add unit test and E2E coverage:

- Unit test: NLB internal creates with no public IP, internal- DNS prefix
- E2E phases 10-14: internal NLB lifecycle with VPC client TCP traffic
- E2E passed 56/56 with perfect round-robin (20/20 requests)

* feat: consolidate LB e2e tests into run-lb-e2e.sh (mulga-854)

Replace 3 separate LB dataplane scripts with a single consolidated test
that covers all 4 variants (ALB/NLB × internet-facing/internal).

- Share one VPC, subnet, and 2 dual-purpose app instances across all suites
- ALB + NLB provision in parallel within each phase (internet-facing / internal)
- One client VM tests both internal LBs simultaneously
- Replace sleep 100 with LB health check gates
- Delete standalone alb-e2e.yml, integrate into e2e.yml for both single and multi-node

* chore: disable LB E2E tests in CI until dev env issue resolved

* fix: read LB agent credentials from spinifex.toml instead of system-credentials.json

The daemon couldn't read system-credentials.json due to systemd
hardening (file owned by root:root 0600, not in ReadOnlyPaths).
Use the same system credentials already loaded from spinifex.toml
via the predastore config section — these are identical keys written
by admin init.

* feat: automate LB image build and import (mulga-861)

- dev-install.sh: build lb-agent and run build-system-image.sh --import
  after services start so the LB image is available out of the box
- build-system-image.sh: add --quiet flag to suppress build output,
  remove hardcoded --config path (uses auto-detected default)
- images.go: rename alb-alpine → lb-alpine to match current naming

* update go version

* add LB e2e tests

* fix: clean LB image build dir and wait for nbd device readiness

Previous CI runs can leave stale state in /tmp/lb-image-build/ causing
e2fsck failures. Clean the build dir before each CI build. Also add a
readiness check after qemu-nbd connect to avoid race conditions.

* fix: serialize nbd access with flock for concurrent CI builds

Single-node and multi-node CI jobs share the same host and both build
the LB system image using /dev/nbd0. Use flock to serialize the nbd
connect/mount/customize/disconnect section so concurrent builds wait
rather than collide.

* fix: move flock to cover entire image build, not just nbd section

Concurrent CI jobs share BUILD_DIR and /dev/nbd0. The lock must be
acquired before downloading/copying the image, not just before nbd
connect, otherwise the second job can clobber the first job's files.

* fix: skip LB image build if output is fresh from concurrent CI job

When concurrent CI jobs build the same image, the second job now reuses
the first's output if it's less than 10 minutes old, avoiding a
duplicate download + build cycle.

* fix: filter AMI discovery by name in E2E tests

With the LB Alpine image now imported alongside Ubuntu, the unfiltered
describe-images call picked up the wrong AMI. Filter by the expected
image name so tests use the Ubuntu image for instance lifecycle.

* fix: filter AMI discovery by name in multi-node E2E tests

Same fix as run-e2e.sh — with the LB Alpine image now imported,
the unfiltered describe-images picks the wrong AMI.

* fix: use awsgw bind IP as LB agent gateway URL fallback

When br-mgmt is not configured and dev_networking is off (production
with external pool), the gateway URL was falling through to the
external IPAM pool's GatewayIP — the WAN router, not the Spinifex
node. LB VMs couldn't reach the awsgw, so heartbeats never arrived
and ALBs stayed stuck in provisioning.

Use the awsgw bind IP instead — LB VMs on the OVN overlay can reach
the host node's WAN IP where the gateway listens.

* fix: capture StateReason and daemon logs when LB app instances fail

Instances with user-data terminate immediately in CI. Add
describe-instances StateReason query and daemon log dump to diagnose
whether it's volume_preparation_failed or launch_failed.

* fix: prevent orphaned AMI from breaking LB E2E and avoid stuck provisioning

Three fixes for CI E2E failures:

1. run-e2e.sh: Remove custom AMI from predastore after deleting its
   backing snapshot. Previously the AMI remained discoverable but
   unusable, causing run-lb-e2e.sh to pick it and fail with NoSuchKey
   on the deleted snapshot.

2. run-lb-e2e.sh: Prefer ubuntu AMI by name for app instances instead
   of picking any non-alpine image. Also improve debug log dump to use
   journalctl (binary-install CI uses systemd, not log files).

3. CreateLoadBalancer: Only set provisioning state when a system VM
   was actually launched. Previously a failed launch still set
   provisioning, leaving the LB stuck forever with no agent to
   send heartbeats.

* fix: use AWSGW bind IP as LB agent gateway URL in multi-node

In multi-node deployments, the AWSGW binds to the WAN IP (e.g.
192.168.1.26:9999), but wireLBAgentConfig was using the br-mgmt IP as
the gateway URL. Since the AWSGW doesn't listen on br-mgmt, the LB
agent's heartbeat was refused, leaving internet-facing ALBs stuck in
provisioning.

Internet-facing LBs now use the AWSGW bind IP directly — the VM reaches
it via VPC/external networking. Internal LBs get a host route on the
mgmt NIC so they can reach the AWSGW bind IP through br-mgmt.

* fix: add mgmt route via bootcmd for multi-node internal LBs

Alpine cloud-init does not support v2 routes under ethernets — adding
a routes: block to the network-config breaks all networking in the VM.

Instead, add the host route via a bootcmd in the LB user data. This
runs early in cloud-init and adds `ip route add {awsgw}/32 via
{br-mgmt}` so internal LB agents can reach the AWSGW through the
management NIC when the gateway binds to a specific WAN IP.

Also moves the networking service from boot to default runlevel in the
LB Alpine image to prevent a race with cloud-init.

Verified locally: internal ALB transitions to active with AWSGW bound
to WAN IP (simulating multi-node).

* add LB enable flag to e2e

* test: add elbv2 tests to meet diff coverage threshold

Cover health checker edge cases (invalid JSON, empty servers, zero
thresholds, port-0 fallback) and service_impl paths (mgmt route
cloud-init, protocol validation, missing target group).

* fix: swallowed health report error + needless marshal round-trip in LBAgentHeartbeat

Add handleHealthReportDirect(report) to healthChecker so LBAgentHeartbeat
can pass the struct directly instead of marshaling to JSON and immediately
unmarshaling. Promote handleHealthReport unmarshal error from Debug to Warn
so failures are visible in logs.

* fix: validate credentials before launching LB VM + set failed state on launch error (mulga-867)

Guard lbVMUserData with empty-value check for gatewayURL, systemAccessKey,
and systemSecretKey — blank env vars previously caused agent auth-loop with
no daemon-side log. Set LB state to failed (not active) when VM launch fails
so the API reflects the broken data-plane instead of black-holing traffic.

* fix: data race in getSystemAMI/getSystemInstanceType lazy caching

Use sync.Once to guard lazy resolution of systemAMI and
systemInstanceType fields. Concurrent CreateLoadBalancer calls
previously raced on unsynchronized read+write of these cached values.
The setter methods reset the Once so re-resolution works when the
func is set after initial construction.

Also fix pre-existing nosprintfhostport lint in daemon.go.

* fix: use utils.PublishEvent for NAT events + return errors from isEIPOwned

publishNATEvent in eni.go and daemon was copy-pasted boilerplate — now
delegates to utils.PublishEvent (matching the EIP service pattern).

isEIPOwned previously swallowed all KV errors and returned false, which
could release an EIP-owned public IP if the store was temporarily
unavailable. Now returns (bool, error) so the caller skips release on
KV failure instead of assuming no EIP ownership.

* fix: narrow health checker to only scan target groups for reporting LB

handleHealthReportDirect was calling ListTargetGroups() on every heartbeat
(every 5s per LB agent), scanning all TGs. Now uses report.LBID to follow
LB → listeners → TG ARNs and fetch only the attached target groups via
direct key lookups. Falls back to full scan if LBID is missing.

* fix: pass region through to LB agent SigV4 signing (mulga-871)

LB agent hardcoded us-east-1 as the SigV4 signing region. Thread region
from ELBv2 service config → cloud-init LB_REGION env var → lb-agent
--region flag → lbagent.New() → signer.Sign() call.

* fix: add account-level authorization to LBAgentHeartbeat and GetLBConfig

Both endpoints accepted any accountID without verifying the LB belongs
to that account. Now verify accountID matches the LB's AccountID,
with an exception for the system account (000000000000) which the
ALB agent uses for heartbeats and config fetches.

* fix: upgrade silent failure paths from Debug to Warn/Error

- healthChecker target group list failure: Debug → Warn
- HAProxy stats socket error in agent tick(): Debug → Warn
- ENI delete EIP-owned skip: Debug → Info (operational visibility)
- wireLBAgentConfig: warn when no gateway host is resolved
- detectMgmtIP: warn when bridge exists but IP is empty
- stale mgmt TAP cleanup: log errors instead of discarding

* refactor: deduplicate MAC hash function into utils.HashMAC

Three identical hash-to-MAC implementations (generateDevMAC, generateMgmtMAC,
generateENIMac) now delegate to a shared utils.HashMAC(prefix, id) helper.

* fix: guard LBAgentHeartbeat KV writes to state transitions or stale timestamps

Previously the full LoadBalancerRecord (including ConfigText) was written
to JetStream KV on every heartbeat (every 5s). Now only persists on state
transitions (provisioning→active) or when LastHeartbeat is older than 60s.

* fix: fail ALB launch when public IP allocation fails for internet-facing scheme

Previously, IPAM allocation failure was logged as a warning and the ALB
VM continued launching without a public IP. The ALB reached active state
but was unreachable from the internet. Now the launch returns an error
and cleans up the partially-created instance, causing the ALB to enter
the failed state.

* fix: retry system AMI resolution when image not yet imported

sync.Once cached empty results permanently — if the daemon started
before the system image was imported, all CreateLoadBalancer calls
silently skipped VM creation. Replace sync.Once with a mutex that
only caches non-empty results, allowing retry on subsequent calls.

Same fix applied to getSystemInstanceType for consistency.

* fix: propagate updateStoredConfig errors to API callers (mulga-884)

updateStoredConfig and updateStoredConfigForTargetGroup now return
errors instead of silently swallowing them. Callers (CreateListener,
DeleteListener, RegisterTargets, DeregisterTargets) return
ErrorServerInternal when config persistence fails, preventing the API
from reporting success while HAProxy serves stale configuration.

* test: add unit tests for wireLBAgentConfig, isEIPOwned, toHealthReport (mulga-885)

* fix: parse HAProxy templates once at package level (mulga-875)

generateALBConfig and generateNLBConfig were calling template.New().Parse()
on every invocation. Move to package-level template.Must for one-time parsing.

* fix: fail launch for internal-scheme ALBs when mgmt NIC setup fails (mulga-886)

When management TAP or IP allocation fails, internal-scheme ALBs now
return an error instead of silently continuing without a management NIC.
Without the mgmt NIC, the LB agent cannot reach the gateway and the ALB
gets stuck in provisioning forever. Internet-facing ALBs retain the
existing degrade-and-continue behavior.

* refactor: extract lbArnPathSegment helper for ALB/NLB ARN construction (mulga-877)

The app/net path segment derivation was duplicated in buildLBArn,
buildListenerArn, and inline in CreateLoadBalancer. Extracted into a
single lbArnPathSegment helper.

* refactor: use aws.StringValue in toHealthReport (mulga-878)

Replace manual nil-check-then-deref with aws.StringValue for cleaner
pointer-to-value conversion in the heartbeat health report builder.

* refactor: use testutil.StartTestJetStream in health_checker_test.go (mulga-876)

Replace hand-rolled setupTestNATS (~20 lines) with the shared
testutil.StartTestJetStream helper. Simplify return to just *Store
since no caller needed the *nats.Conn.

* fix: address PR #122 review comments (mulga-887)

- Extract NATEvent named type from anonymous struct in publishNATEvent
- Remove unused build-lb-image.sh thin wrapper
- Remove SPX_ENABLE_LB env var from e2e workflow (unused)
- Remove no-op healthChecker start/stop methods
- Export simple ELBv2 fields, remove trivial setter methods
- Delete old e2e scripts replaced by consolidated run-lb-e2e.sh

* fix: check specific error type for ENI deletion on termination (mulga-888)

ENI deletion errors were all silently downgraded to Debug level,
masking genuine failures (KV issues, permissions, ENI stuck in-use)
that cause orphaned ENIs and leaked IPAM addresses. Now only
NotFound is logged at Debug; all other errors log at Error.

* fix: propagate non-ENODEV errors from GetBridgeIPv4 (mulga-890)

GetBridgeIPv4 returned ("", nil) for ALL InterfaceByName failures,
not just missing devices. Permission errors on /sys/class/net/ were
silently treated as "bridge absent". Now only "no such network
interface" returns nil; other errors propagate to the caller.

* fix: remove backend address from proxy error response (mulga-892)

The reverse proxy error handler included the internal backend
host:port in the XML error body sent to clients. The address is
already logged server-side; the client now sees a generic message.

* fix: release mutex before KV store I/O in health checker (mulga-893)

handleHealthReportDirect held hc.mu across PutTargetGroup calls
(JetStream KV Put — network I/O), serializing concurrent heartbeats
from independent LBs. Now collects changed TGs under the lock and
persists them after releasing it.

* fix: warn when system credentials missing in wireLBAgentConfig (mulga-894)

fix: log DetachENI errors instead of discarding with blank identifier (mulga-895)

* fix: detect veth bridge mode and use centralized NAT for it

The veth-pair bridge topology (Linux bridge ↔ veth ↔ OVS bridge) was
misclassified as direct bridge mode, causing OVN to use distributed NAT.
Distributed NAT hairpin routing fails through the Linux bridge intermediary,
breaking host-to-local-LB connectivity.

Add BridgeModeVeth constant, detect veth-wan-ovs interface in
detectBridgeMode(), and introduce useCentralizedNAT() to gate NAT mode
and nat-addresses=router for both macvlan and veth modes. isMacvlanMode()
is preserved for macvlan-specific behavior (MAC alignment).

* fix: add retry loop for peer NLB reachability test

With centralized NAT, ARP resolution for NAT external IPs relies on
gratuitous ARPs from the gateway chassis. These take time to propagate
to peer nodes. The peer→NLB test had a single 3s attempt while all
other connectivity tests use retry loops.

* fix: use request-reply for vpc.add-nat to prevent ARP propagation races

publishNATEvent was fire-and-forget for vpc.add-nat, meaning the daemon
continued before vpcd committed the OVN NAT rule. This caused intermittent
NLB connectivity failures: the LB was reported active before OVN had
the DNAT rule and sent GARPs for the public IP.

Switch vpc.add-nat to request-reply (RequestEvent) so the daemon waits
for OVN confirmation. Also increase nc timeout from 2-3s to 5s in E2E
tests for more reliable TCP probing during ARP resolution.

* fix: clean up stale NAT rules before adding new ones for reused IPs

When a public IP is returned to the external pool and quickly reallocated
(e.g. instance terminated, then LB created), the fire-and-forget
vpc.delete-nat may not have been processed yet. handleAddNAT now removes
any existing dnat_and_snat rule for the same external IP before creating
the new one, preventing duplicate/conflicting OVN NAT rules.

This was causing intermittent NLB connectivity failures in multi-node E2E
where NLB public IPs collided with recently-freed instance IPs.

* fix: clean up stale NAT rules across all VPC routers on IP reuse

The previous fix (0a93081) only removed stale dnat_and_snat rules from
the target VPC's router. When a public IP is freed from one VPC and
reallocated to a different VPC before the fire-and-forget vpc.delete-nat
is processed, the stale rule on the old VPC's router caused duplicate
OVN ARP responses — traffic was black-holed when the host resolved to
the wrong router's MAC.

DeleteAllNATsByExternalIP now searches every logical router for stale
NAT rules matching the external IP and removes them in one transaction.

Also adds host connectivity diagnostics (ARP, routing, OVN NAT state)
to run-lb-e2e.sh so the next CI failure surfaces the root cause of the
persistent NLB-from-host issue.

* fix: run LB inet tests from actual hosting node, not hardcoded node1

The host/peer connectivity tests were hardcoded: "host" = node1 (where
the test script runs), "peer" = node2. But LB VMs land on whichever
node picks up the NATS queue message, so the tests were randomly testing
local vs remote connectivity depending on placement luck.

Now the test:
1. Accepts --nodes <ip1> <ip2> ... (all cluster node IPs)
2. After LB creation, discovers which node hosts each LB VM by checking
   for the ENI's tap device
3. Runs "local" tests from the hosting node and "remote" tests from a
   different node

Also updates e2e.yml to pass --nodes instead of --peer.
2026-04-10 10:27:20 +10:00
Julian Sommer b001c3929d Revert "feat: enforce nats authentication (#123)"
This reverts commit 553e7857df.
2026-04-09 16:06:03 +10:00
Julian Sommer 1a2e490ae7 fix: policy matching case insensitive 2026-04-09 15:34:43 +10:00
Julian Sommer 553e7857df feat: enforce nats authentication (#123) 2026-04-09 15:27:00 +10:00
Julian Sommer 7449090c86 fix: enable more linters (#121) 2026-04-09 14:36:22 +10:00
Julian Sommer 26e590716e feat: add systemd hardening directives to all service units (#120) 2026-04-09 12:09:43 +10:00
Julian Sommer e27d909e8d feat: move NBD sockets to /run/spinifex/nbd/ and enable PrivateTmp (#119) 2026-04-09 11:11:54 +10:00
Julian Sommer ccb6ed287d fix: move bootstrap.json to different folder to tighten perms (#118) 2026-04-08 16:12:25 +10:00
Julian Sommer 9a7e914d28 feat: awsgw directory (#117) 2026-04-08 15:19:29 +10:00
Julian Sommer 6026d46ba1 fix: ovn logging 2026-04-08 13:00:06 +10:00
Julian Sommer f0eb28ffc2 fix: remove gateway csp 2026-04-08 12:45:36 +10:00
Julian Sommer d33e6f3d70 chore: go 1.26.2 2026-04-08 11:53:29 +10:00
Julian Sommer 45ea467fcc feat: webserver proxy (#116) 2026-04-08 11:46:43 +10:00
Julian Sommer 820b605c0b fix: require sudo admin init 2026-04-08 09:32:25 +10:00
Julian Sommer a56a2baf1f feat: privilege separation (#114) 2026-04-07 16:22:19 +10:00
Julian Sommer 99f9949bdd fix: enable TLS on cluster manager API (#113) 2026-04-07 10:56:16 +10:00
dependabot[bot] 5598e523d5 chore: bump the npm-dependencies group (#112) 2026-04-07 08:57:04 +10:00
Julian Sommer dda4575888 fix: use binary install for single node e2e (#111) 2026-04-02 16:22:41 +11:00
Ben Duncan e5b6204875 Fix service helper sequence 2026-04-02 13:53:29 +10:00
Ben Duncan 21aa1296c9 systemd tweaks for binary install to correctly function 2026-04-02 13:35:52 +10:00
Julian Sommer ea6b5d770a fix: mask credentials in CLI override log output
Access key and secret key values were printed to stdout when using
--access-key and --secret-key flags. These are captured by systemd
journal and log aggregation, exposing secrets. Log that keys were
overridden without printing the actual values.

Addresses H-5 from security audit.
2026-04-02 12:25:27 +10:00
Julian Sommer f986cf9748 fix: ui cert path 2026-04-02 11:55:32 +10:00
Julian Sommer 11f7c99955 fix: ui cert path 2026-04-02 11:20:02 +10:00
Julian Sommer 1b45c7fc7d fix: nats ip in services 2026-04-02 10:58:39 +10:00
Julian Sommer 868a92bd55 fix: service 2026-04-02 10:35:00 +10:00
Julian Sommer af52d881b9 fix: chown 2026-04-02 10:26:56 +10:00
Julian Sommer c51ea0c29d fix: make download checksum verification mandatory 2026-04-02 09:56:57 +10:00
Julian Sommer 8cf0cc332f feat: remove pw login 2026-04-02 09:51:07 +10:00
Julian Sommer 1d6cefd9d2 feat: extract helpers (#109) 2026-04-02 10:25:01 +11:00
Julian Sommer 0c160d7f45 fix: add request body size limit 2026-04-01 15:36:06 +10:00
Julian Sommer 91e4efb0ef feat: extract tag helper 2026-04-01 15:27:43 +10:00
Julian Sommer f5ec8c3bae feat: formation server HTTPS (#108) 2026-04-01 16:20:28 +11:00
Julian Sommer 8795a7b926 fix: remove dev branch 2026-04-01 13:54:35 +10:00
Julian Sommer 39e9fa6fb8 feat: more filters (#106) 2026-04-01 14:23:04 +11:00
Julian Sommer 853b5bfd32 feat: filterutil migration (#105) 2026-04-01 14:05:21 +11:00
Julian Sommer d7c72e80af feat: filters (#104) 2026-04-01 12:20:56 +11:00
Julian Sommer 475e632404 chore: update COMMANDS.md 2026-03-31 15:53:02 +10:00
433 changed files with 30890 additions and 9911 deletions
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Daemons are <tspan fill="#F87171" font-weight="600">stateless</tspan> — scale horizontally by starting more.
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<text x="340" y="265" font-family="'Segoe UI', system-ui, -apple-system, sans-serif" font-size="11" fill="#71717a" letter-spacing="1.8">YOUR INFRASTRUCTURE · YOUR HARDWARE · YOUR CLOUD</text>
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<text x="24" y="30" font-family="'Segoe UI', system-ui, sans-serif" font-size="11" fill="#a1a1aa" letter-spacing="2.5" font-weight="600">HIGH-LEVEL ARCHITECTURE</text>
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<text x="40" y="200">● TLS termination</text>
<text x="40" y="220">● EC2 Query Protocol parsing</text>
<text x="40" y="240">● XML response generation</text>
<text x="460" y="200">● AWS SigV4 authentication</text>
<text x="460" y="220">● Routes to service handlers</text>
<text x="460" y="240">● NATS client connection</text>
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<text x="40" y="332" fill="#F87171" font-weight="600">Topics</text>
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<text x="40" y="368" fill="#f5f5f5">ec2.DescribeInstances</text>
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<text x="460" y="368" fill="#a1a1aa">no queue group <tspan fill="#71717a">(fan-out to all nodes)</tspan></text>
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<text x="140" y="20" font-family="'SF Mono', ui-monospace, monospace" font-size="11" fill="#F87171" text-anchor="middle" font-weight="600">localnet → OVN ext switch</text>
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<!-- Footnote -->
<text x="24" y="548" font-family="'Segoe UI', sans-serif" font-size="10" fill="#71717a">Cross-host traffic uses Geneve tunnels (UDP 6081) over the overlay NIC · ovn-controller programs OpenFlow rules on br-int</text>
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@@ -0,0 +1,74 @@
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<text x="136" y="18" font-family="'SF Mono', ui-monospace, monospace" font-size="11" fill="#7ee787" text-anchor="middle" font-weight="700">exits as 203.0.113.10</text>
<text x="136" y="32" font-family="'SF Mono', ui-monospace, monospace" font-size="10" fill="#a1a1aa" text-anchor="middle">source IP rewritten</text>
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<text x="136" y="18" font-family="'SF Mono', ui-monospace, monospace" font-size="11" fill="#8ab4f8" text-anchor="middle" font-weight="700">arrives at 10.0.1.5</text>
<text x="136" y="32" font-family="'SF Mono', ui-monospace, monospace" font-size="10" fill="#a1a1aa" text-anchor="middle">dest IP rewritten</text>
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<!-- Footnote -->
<text x="24" y="158" font-family="'Segoe UI', sans-serif" font-size="9" fill="#71717a">The instance OS only sees its private IP (10.0.1.5) — the public address is managed entirely by OVN's dnat_and_snat rule.</text>
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<!-- Subtle mesh dots background -->
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<!-- Title -->
<text x="450" y="32" font-family="'Segoe UI', system-ui, sans-serif" font-size="11" fill="#a1a1aa" text-anchor="middle" letter-spacing="2.8">THE MULGA PLATFORM</text>
<text x="450" y="58" font-family="'Segoe UI', system-ui, sans-serif" font-size="20" font-weight="600" fill="#f5f5f5" text-anchor="middle">AWS-style workflows, on your own stack</text>
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<text x="20" y="48" font-family="'Segoe UI', sans-serif" font-size="15" fill="#f5f5f5" font-weight="500">Your workloads — unmodified AWS tooling</text>
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<!-- Down arrow -->
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<text x="20" y="50" font-family="'Segoe UI', sans-serif" font-size="15" fill="#f5f5f5" font-weight="500">AWS Gateway → NATS → Service Daemons · SigV4, IAM, VPC-aware</text>
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<text x="20" y="44" font-family="'Segoe UI', sans-serif" font-size="14" fill="#f5f5f5">Single node · multi-node cluster · edge appliance · air-gapped rack · commodity x86 / ARM</text>
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+3 -3
View File
@@ -1,7 +1,7 @@
version: 2
updates:
- package-ecosystem: gomod
target-branch: dev
target-branch: main
directory: /
schedule:
interval: weekly
@@ -15,7 +15,7 @@ updates:
- "*"
- package-ecosystem: github-actions
target-branch: dev
target-branch: main
directory: /
schedule:
interval: weekly
@@ -34,7 +34,7 @@ updates:
- "*"
- package-ecosystem: npm
target-branch: dev
target-branch: main
directory: /spinifex/services/spinifexui/frontend
schedule:
interval: weekly
+67 -23
View File
@@ -4,7 +4,6 @@ on:
push:
branches:
- main
- dev
paths:
- "**/*.go"
- go.mod
@@ -13,6 +12,13 @@ on:
- tests/e2e/**
- .github/workflows/e2e.yml
workflow_dispatch:
inputs:
sha:
description: "PR head SHA to report status on"
required: false
permissions:
statuses: write
env:
GIT_BRANCH: ${{ github.ref_name }}
@@ -21,17 +27,17 @@ jobs:
e2e_single:
name: Single-Node E2E
runs-on: [self-hosted, ci-single]
timeout-minutes: 25
timeout-minutes: 30
env:
TOFU_LOG: /tmp/e2e-tofu-single-${{ github.run_id }}.log
steps:
- name: Clean workspace
- name: Clean Workspace
run: rm -rf "$GITHUB_WORKSPACE"/*
- uses: actions/create-github-app-token@v3
id: app-token
with:
app-id: ${{ secrets.APP_ID }}
client-id: ${{ secrets.APP_ID }}
private-key: ${{ secrets.APP_PRIVATE_KEY }}
repositories: mulga
@@ -42,9 +48,13 @@ jobs:
sparse-checkout: scripts/tofu-cluster
path: mulga
- name: Clone and build
- name: Build install artifacts
working-directory: mulga/scripts/tofu-cluster
run: ./build-artifacts.sh "${GIT_BRANCH}" "${RUNNER_TEMP}/spinifex-artifacts.tar"
run: |
./build-install-artifacts.sh "${GIT_BRANCH}" \
"${RUNNER_TEMP}/spinifex-distro.tar.gz" \
"${RUNNER_TEMP}/setup.sh" \
"${RUNNER_TEMP}/spinifex-tests.tar"
- name: Provision VM
working-directory: mulga/scripts/tofu-cluster
@@ -56,13 +66,14 @@ jobs:
./scrub-env.sh env3 >> "$TOFU_LOG" 2>&1 || true
tofu apply -var-file=envs/env3.tfvars -auto-approve -input=false >> "$TOFU_LOG" 2>&1
- name: Bootstrap Cluster
- name: Bootstrap via Binary Install
working-directory: mulga/scripts/tofu-cluster
run: |
SPX_PREBUILT=true \
SPX_ARTIFACT_TAR="${RUNNER_TEMP}/spinifex-artifacts.tar" \
SPX_EXTERNAL_POOL="192.168.1.230-192.168.1.240" \
./bootstrap.sh env3 >> "$TOFU_LOG" 2>&1
./bootstrap-install.sh env3 \
"${RUNNER_TEMP}/setup.sh" \
"${RUNNER_TEMP}/spinifex-distro.tar.gz" \
--test-tar "${RUNNER_TEMP}/spinifex-tests.tar"
- name: Run E2E Tests
working-directory: mulga/scripts/tofu-cluster
@@ -72,7 +83,7 @@ jobs:
SSH_KEY=$(echo "$INVENTORY" | jq -r '.ssh_key_path')
SSH_KEY="${SSH_KEY/#\~/$HOME}"
ssh -o StrictHostKeyChecking=no -i "$SSH_KEY" tf-user@${WAN_IP} \
'cd ~/Development/mulga/spinifex && ./tests/e2e/run-e2e.sh && ./tests/e2e/run-cert-e2e.sh'
'cd ~/e2e-tests && ./run-e2e.sh && ./run-cert-e2e.sh && ./run-lb-e2e.sh'
- name: Teardown
if: always()
@@ -89,13 +100,13 @@ jobs:
env:
TOFU_LOG: /tmp/e2e-tofu-pseudo-${{ github.run_id }}.log
steps:
- name: Clean workspace
- name: Clean Workspace
run: rm -rf "$GITHUB_WORKSPACE"/*
- uses: actions/create-github-app-token@v3
id: app-token
with:
app-id: ${{ secrets.APP_ID }}
client-id: ${{ secrets.APP_ID }}
private-key: ${{ secrets.APP_PRIVATE_KEY }}
repositories: mulga
@@ -148,17 +159,17 @@ jobs:
e2e_real_multi:
name: Real Multi-Node E2E
runs-on: [self-hosted, ci-multi]
timeout-minutes: 25
timeout-minutes: 35
env:
TOFU_LOG: /tmp/e2e-tofu-multi-${{ github.run_id }}.log
steps:
- name: Clean workspace
- name: Clean Workspace
run: rm -rf "$GITHUB_WORKSPACE"/*
- uses: actions/create-github-app-token@v3
id: app-token
with:
app-id: ${{ secrets.APP_ID }}
client-id: ${{ secrets.APP_ID }}
private-key: ${{ secrets.APP_PRIVATE_KEY }}
repositories: mulga
@@ -169,9 +180,13 @@ jobs:
sparse-checkout: scripts/tofu-cluster
path: mulga
- name: Clone and build
- name: Build Install Artifacts
working-directory: mulga/scripts/tofu-cluster
run: ./build-artifacts.sh "${GIT_BRANCH}" "${RUNNER_TEMP}/spinifex-artifacts.tar"
run: |
./build-install-artifacts.sh "${GIT_BRANCH}" \
"${RUNNER_TEMP}/spinifex-distro.tar.gz" \
"${RUNNER_TEMP}/setup.sh" \
"${RUNNER_TEMP}/spinifex-tests.tar"
- name: Provision VMs
working-directory: mulga/scripts/tofu-cluster
@@ -183,13 +198,14 @@ jobs:
./scrub-env.sh env2 >> "$TOFU_LOG" 2>&1 || true
tofu apply -var-file=envs/env2.tfvars -auto-approve -input=false >> "$TOFU_LOG" 2>&1
- name: Bootstrap Cluster
- name: Bootstrap via Binary Install
working-directory: mulga/scripts/tofu-cluster
run: |
SPX_PREBUILT=true \
SPX_ARTIFACT_TAR="${RUNNER_TEMP}/spinifex-artifacts.tar" \
SPX_EXTERNAL_POOL="192.168.1.240-192.168.1.250" \
./bootstrap.sh env2 >> "$TOFU_LOG" 2>&1
./bootstrap-install.sh env2 \
"${RUNNER_TEMP}/setup.sh" \
"${RUNNER_TEMP}/spinifex-distro.tar.gz" \
--test-tar "${RUNNER_TEMP}/spinifex-tests.tar"
- name: Run E2E Tests
working-directory: mulga/scripts/tofu-cluster
@@ -206,8 +222,10 @@ jobs:
NODE_IPS="${NODE_IPS} $(echo "$INVENTORY" | jq -r ".nodes[$i].wan_ip")"
done
NODE2_IP=$(echo "$INVENTORY" | jq -r '.nodes[1].wan_ip')
ssh -o StrictHostKeyChecking=no -i "$SSH_KEY" tf-user@${NODE1_IP} \
"cd ~/Development/mulga/spinifex && ./tests/e2e/run-multinode-e2e.sh ${NODE_IPS} && ./tests/e2e/run-cert-e2e.sh --multinode ${NODE_IPS}"
"cd ~/e2e-tests && ./run-multinode-e2e.sh ${NODE_IPS} && ./run-cert-e2e.sh --multinode ${NODE_IPS} && ENDPOINT=https://${NODE1_IP}:9999 ./run-lb-e2e.sh --nodes ${NODE_IPS}"
- name: Teardown
if: always()
@@ -216,3 +234,29 @@ jobs:
tofu workspace select -or-create env2 >> "$TOFU_LOG" 2>&1
tofu destroy -var-file=envs/env2.tfvars -auto-approve -input=false >> "$TOFU_LOG" 2>&1
./scrub-env.sh env2 >> "$TOFU_LOG" 2>&1 || true
e2e_status:
name: Report E2E Status
if: always() && inputs.sha
needs: [e2e_single, e2e_pseudo_multi, e2e_real_multi]
runs-on: [self-hosted, ci-single]
timeout-minutes: 5
steps:
- name: Report status to PR
env:
GH_TOKEN: ${{ github.token }}
run: |
if [[ "${{ needs.e2e_single.result }}" == "success" && \
"${{ needs.e2e_pseudo_multi.result }}" == "success" && \
"${{ needs.e2e_real_multi.result }}" == "success" ]]; then
STATE="success"
DESC="All E2E suites passed"
else
STATE="failure"
DESC="E2E failed: single=${{ needs.e2e_single.result }} pseudo=${{ needs.e2e_pseudo_multi.result }} multi=${{ needs.e2e_real_multi.result }}"
fi
gh api "repos/${{ github.repository }}/statuses/${{ inputs.sha }}" \
-f state="$STATE" \
-f context=e2e \
-f description="$DESC" \
-f target_url="${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+8 -18
View File
@@ -98,7 +98,7 @@ jobs:
path: artifacts
- name: Create Draft GitHub Release
uses: softprops/action-gh-release@v2
uses: softprops/action-gh-release@v3
with:
draft: true
files: |
@@ -161,28 +161,18 @@ jobs:
TARBALL=$(find "${GITHUB_WORKSPACE}/release-assets" -name "*-linux-amd64.tar.gz" | head -1)
./bootstrap-install.sh env3 "$SETUP_SH" "$TARBALL"
- name: Run Smoke Test
working-directory: mulga/scripts/tofu-cluster
run: |
INVENTORY=$(tofu output -json inventory)
WAN_IP=$(echo "$INVENTORY" | jq -r '.nodes[0].wan_ip')
SSH_KEY=$(echo "$INVENTORY" | jq -r '.ssh_key_path')
SSH_KEY="${SSH_KEY/#\~/$HOME}"
scp -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR \
-i "$SSH_KEY" \
smoke-test-install.sh \
"tf-user@${WAN_IP}:/tmp/smoke-test.sh"
ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR \
-i "$SSH_KEY" "tf-user@${WAN_IP}" \
'bash /tmp/smoke-test.sh'
- name: Promote Release
if: success()
env:
GH_TOKEN: ${{ github.token }}
run: |
gh release edit "$TAG" --repo "$REPO" --draft=false
echo "Release ${TAG} promoted to latest"
if [[ "$TAG" =~ -(dev|rc|alpha|beta) ]]; then
gh release edit "$TAG" --repo "$REPO" --draft=false --prerelease
echo "Release ${TAG} promoted as prerelease"
else
gh release edit "$TAG" --repo "$REPO" --draft=false
echo "Release ${TAG} promoted to latest"
fi
- name: Mark Release Failed
if: failure()
-2
View File
@@ -4,7 +4,6 @@ on:
push:
branches:
- main
- dev
paths:
- "**/*.go"
- go.mod
@@ -14,7 +13,6 @@ on:
pull_request:
branches:
- main
- dev
workflow_dispatch:
jobs:
+1 -3
View File
@@ -4,14 +4,12 @@ on:
push:
branches:
- main
- dev
paths:
- spinifex/services/spinifexui/frontend/**
- .github/workflows/ui.yml
pull_request:
branches:
- main
- dev
paths:
- spinifex/services/spinifexui/frontend/**
- .github/workflows/ui.yml
@@ -32,7 +30,7 @@ jobs:
sparse-checkout: spinifex/services/spinifexui/frontend
- name: Setup pnpm
uses: pnpm/action-setup@v5
uses: pnpm/action-setup@v6
with:
package_json_file: spinifex/services/spinifexui/frontend/package.json
+3
View File
@@ -7,6 +7,9 @@
!example.tfvars
scripts/iac/proxmox/clusters/
# Generated SSH private keys from terraform examples (e.g. local_file.nginx_pem)
*.pem
# Go workspace
go.work
go.work.sum
+10 -2
View File
@@ -22,6 +22,7 @@ linters:
- errname # checks that sentinel errors are prefixed with Err, error types suffixed with Error
- exptostd # detects golang.org/x/exp/ functions replaceable by stdlib
- fatcontext # detects nested contexts in loops
- forcetypeassert # flags unchecked type assertions that can panic
- gocheckcompilerdirectives # validates go compiler directive comments (//go:)
- goprintffuncname # checks that printf-like functions are named with f at the end
- gosec # inspects source code for security problems
@@ -29,11 +30,14 @@ linters:
- ineffassign # detects assignments to existing variables that are not used
- makezero # finds slice declarations with non-zero initial length followed by append
- mirror # catches wrong mirror patterns in bytes/strings usage
- musttag # checks structs passed to marshal/unmarshal have proper tags
- modernize # modernizes code to use newer Go idioms (go fix analyzers)
- nakedret # finds naked returns in functions
- nilerr # catches code that returns nil even after checking err != nil
- nilnesserr # catches returning a different nil error variable after err != nil check
- nolintlint # reports ill-formed or insufficient nolint directives
- nosprintfhostport # flags fmt.Sprintf host:port — use net.JoinHostPort for IPv6 safety
- perfsprint # detects fmt.Sprintf calls replaceable with faster alternatives
- predeclared # catches shadowing of Go builtins (len, cap, error, etc.)
- reassign # checks that package variables are not reassigned
- recvcheck # checks for receiver type consistency (pointer vs value)
@@ -91,6 +95,12 @@ linters:
- newexpr # don't replace aws.String() with new() — AWS SDK idiom
- stringsbuilder # don't replace small string concatenations with strings.Builder
perfsprint:
concat-loop: false
err-error: false # don't flag err.Error()
errorf: false # don't convert fmt.Errorf to errors.New
strconcat: false
nakedret:
max-func-lines: 0
@@ -124,5 +134,3 @@ linters:
linters: [gosec] # subprocess execution — legitimate in VM orchestration
- text: "G304"
linters: [gosec] # file path from variable — necessary for config loading
- text: "G402"
linters: [gosec] # TLS config — we handle TLS ourselves
+22 -10
View File
@@ -63,18 +63,18 @@ go_build:
@echo -e "\n....Building $(GO_PROJECT_NAME)"
go build $(GO_BUILD_MOD) -ldflags "$(LDFLAGS)" -o ./bin/$(GO_PROJECT_NAME) cmd/spinifex/main.go
build-alb-agent:
@echo -e "\n....Building alb-agent (static)"
CGO_ENABLED=0 go build -ldflags "-s -w" -o ./bin/alb-agent cmd/alb-agent/main.go
build-lb-agent:
@echo -e "\n....Building lb-agent (static)"
CGO_ENABLED=0 go build -ldflags "-s -w" -o ./bin/lb-agent cmd/lb-agent/main.go
build-system-image: ## Build a system image from manifest (use IMAGE=alb)
build-system-image: ## Build a system image from manifest (use IMAGE=lb)
ifndef IMAGE
$(error IMAGE is required. Usage: make build-system-image IMAGE=alb)
$(error IMAGE is required. Usage: make build-system-image IMAGE=lb)
endif
./scripts/build-system-image.sh scripts/images/$(IMAGE).conf
build-alb-image: ## Build ALB Alpine image
$(MAKE) build-system-image IMAGE=alb
build-lb-image: ## Build LB Alpine image
$(MAKE) build-system-image IMAGE=lb
go_run:
@echo -e "\n....Running $(GO_PROJECT_NAME)...."
@@ -116,6 +116,17 @@ run:
$(MAKE) go_build
$(MAKE) go_run
# Fast iteration: build + install binary + restart all services
deploy: build
sudo install -m 755 bin/spx /usr/local/bin/spx
sudo systemctl daemon-reload
sudo systemctl restart spinifex.target
# Re-run setup.sh after changing systemd units, helper scripts, or logrotate config.
# Not needed for code-only changes — use deploy for those.
reinstall:
scripts/dev-install.sh
clean:
rm -f ./bin/$(GO_PROJECT_NAME)
rm -rf spinifex/services/spinifexui/frontend/dist
@@ -132,9 +143,9 @@ install-system:
ovn-central ovn-host openvswitch-switch dhcpcd-base
install-go:
@echo -e "\n....Installing Go 1.26.1 for $(ARCH) ($(GO_ARCH))...."
@echo -e "\n....Installing Go 1.26.2 for $(ARCH) ($(GO_ARCH))...."
@if [ ! -d "/usr/local/go" ]; then \
curl -L https://go.dev/dl/go1.26.1.linux-$(GO_ARCH).tar.gz | tar -C /usr/local -xz; \
curl -L https://go.dev/dl/go1.26.2.linux-$(GO_ARCH).tar.gz | tar -C /usr/local -xz; \
else \
echo "Go already installed in /usr/local/go"; \
fi
@@ -207,7 +218,8 @@ distro-arm64:
distro-clean:
rm -rf dist/
.PHONY: build build-ui build-alb-agent build-system-image build-alb-image go_build go_run preflight test test-cover test-race diff-coverage bench run clean \
.PHONY: build build-ui build-lb-agent build-system-image build-lb-image go_build go_run preflight test test-cover test-race diff-coverage bench run \
deploy reinstall clean \
install-system install-go install-aws quickinstall \
lint fix govulncheck \
distro distro-amd64 distro-arm64 distro-clean
+67 -9
View File
@@ -1,25 +1,55 @@
<p align="center">
<img src=".github/assets/banner.svg" alt="Spinifex — AWS-Compatible Infrastructure Stack" width="900">
</p>
<p align="center">
<a href="https://go.dev/"><img src="https://img.shields.io/badge/Go-1.22+-00ADD8?style=flat-square&logo=go&logoColor=white" alt="Go"></a>
<a href="LICENSE"><img src="https://img.shields.io/badge/License-AGPL--3.0-3fb950?style=flat-square" alt="License"></a>
<a href="https://docs.mulgadc.com"><img src="https://img.shields.io/badge/Docs-mulgadc.com-DC2626?style=flat-square" alt="Docs"></a>
<a href="https://github.com/mulgadc/spinifex/actions"><img src="https://img.shields.io/badge/CI-e2e-58a6ff?style=flat-square" alt="CI"></a>
</p>
<p align="center">
<a href="#what-is-spinifex">What is Spinifex?</a> ·
<a href="#the-platform">Platform</a> ·
<a href="#core-components">Components</a> ·
<a href="#architecture-at-a-glance">Architecture</a> ·
<a href="#installation">Installation</a> ·
<a href="https://docs.mulgadc.com">Docs</a>
</p>
---
# Spinifex: An Open Source AWS-Compatible Stack for Bare-Metal, Edge, and On-Prem Deployments
(Developer Preview) - Spinifex developed by [Mulga Defense Corporation](https://mulgadc.com/) is an open source infrastructure platform that brings the core services of AWS—like EC2, VPC, EBS, and S3—to environments where running in the cloud isn't an option. Whether you're deploying to edge sites, private data-centers, or need to operate in low-connectivity or highly contested environments, Spinifex gives you AWS-style workflows on your own hardware.
Spinifex developed by [Mulga Defense Corporation](https://mulgadc.com) is an open source infrastructure platform that brings the core services of AWS—like EC2, VPC, EBS, and S3—to environments where running in the cloud isn't an option. Whether you're deploying to edge sites, private data-centers, or need to operate in low-connectivity or highly contested environments, Spinifex gives you AWS-style workflows on your own hardware.
## What is Spinifex?
Spinifex replicates essential AWS primitives—virtual machines, block volumes, and object storage—using lightweight, self-contained components that are easy to deploy and integrate.
It’s designed for developers and operators who need:
It's designed for developers and operators who need:
- Cloud-like infrastructure without the cloud
- Minimal dependencies, full control
- Drop-in compatibility with tools like the AWS CLI, SDKs, and Terraform
- A secure cloud environment you control and own the entire hardware, network and software stack
You can run Spinifex on a few servers in a rack, a field site, or anywhere centralized cloud services aren’t feasible.
You can run Spinifex on a few servers in a rack, a field site, or anywhere centralized cloud services aren't feasible.
## The Platform
<p align="center">
<img src=".github/assets/platform.svg" alt="The Mulga Platform — Hardware to Applications" width="900">
</p>
From commodity hardware up to unmodified AWS tooling, every layer is replaceable and yours to own.
## Core Components
### Spinifex (Compute Service – EC2 Alternative)
Spinifex is a minimal VM orchestration layer built on top of QEMU, exposing APIs similar to EC2. It manages lifecycle operations like start, stop, and terminate, using QEMU’s QMP interface. Designed to be straightforward and scriptable, Spinifex lets you launch VMs using the AWS CLI, SDKs, or Terraform—without needing Kubernetes or heavyweight orchestrators. Keep in mind, you can also setup a Kubernetes environment using Spinifex with underlying instances.
Spinifex is a minimal VM orchestration layer built on top of QEMU, exposing APIs similar to EC2. It manages lifecycle operations like start, stop, and terminate, using QEMU's QMP interface. Designed to be straightforward and scriptable, Spinifex lets you launch VMs using the AWS CLI, SDKs, or Terraform—without needing Kubernetes or heavyweight orchestrators. Keep in mind, you can also setup a Kubernetes environment using Spinifex with underlying instances.
- EC2-like VM management on bare metal
- Launches with cloud-init metadata support
@@ -27,7 +57,7 @@ Spinifex is a minimal VM orchestration layer built on top of QEMU, exposing APIs
### Viperblock (Block Storage – EBS Alternative)
[Viperblock](https://github.com/mulgadc/viperblock) is a high-performance, WAL-backed block storage service that replicates volumes across multiple nodes. It’s built for reliability and speed, with support for snapshots, recovery, and direct connection to QEMU instances using NBD or virtio-blk.
[Viperblock](https://github.com/mulgadc/viperblock) is a high-performance, WAL-backed block storage service that replicates volumes across multiple nodes. It's built for reliability and speed, with support for snapshots, recovery, and direct connection to QEMU instances using NBD or virtio-blk.
- Fast, durable virtual disks
- Replication for resilience
@@ -43,11 +73,19 @@ Spinifex is a minimal VM orchestration layer built on top of QEMU, exposing APIs
- Multipart uploads, streaming reads/writes
- Data redundancy with Reed-Solomon encoding
## Architecture at a Glance
<p align="center">
<img src=".github/assets/architecture.svg" alt="Spinifex message-driven architecture — AWS Gateway, NATS bus, service daemons" width="900">
</p>
Every AWS API call is authenticated at the gateway, published to a NATS subject, and answered by whichever daemon claims it. Daemons are stateless — scale horizontally by starting more. No etcd, no Kubernetes, no external control plane. Deep dive: **[`docs/DESIGN.md`](docs/DESIGN.md)**.
## Key Features
AWS-Compatible Interfaces – Provision infrastructure with awscli, Terraform, or SDKs you already use.
- Designed for Control – Run on your own terms, whether that’s in a datacenter, remote site, or sensitive environment.
- Designed for Control – Run on your own terms, whether that's in a datacenter, remote site, or sensitive environment.
- Minimal Dependencies – Each service is standalone and avoids complex orchestration layers.
- Works Offline – No reliance on centralized cloud services or external networks.
- Open Source – Licensed under AGPL 3.0. Fork it, extend it, or deploy it as-is.
@@ -61,11 +99,11 @@ Installation requires an Ubuntu / Debian system. See the detailed documentation
The installation is straightforward to set up and running on a single node for testing purposes.
```bash
curl https://install.mulgadc.com | bash
curl -fsSL https://install.mulgadc.com | bash
sudo /usr/local/share/spinifex/setup-ovn.sh --management
sudo spx admin init
sudo spx admin init --node node1 --nodes 1
sudo systemctl start spinifex.target
@@ -76,7 +114,7 @@ aws ec2 describe-instance-types
### Development Setup
For a complete development environment see the [Source Install](https://docs.mulgadc.com/docs/source-install/) documentation
For a complete development environment see the [Source Install](https://docs.mulgadc.com/docs/install-source) documentation
### Component Repositories
@@ -87,6 +125,26 @@ Spinifex coordinates these independent components:
Each component can be developed independently. See component-specific documentation for focused development guides.
## Spinifex UI
Spinifex ships with a built-in web console — an optional alternative to the AWS CLI, SDKs, and Terraform. If you're familiar with the AWS Management Console, the Spinifex UI fills the same role: a browser-based view of your instances, volumes, buckets, VPCs, and IAM resources, without leaving your own network.
<p align="center">
<img src="docs/spinifex-ui.jpg" alt="Spinifex web console — dashboard view" width="900">
</p>
The console is served by each node on port `3000` over TLS, and becomes available as soon as `spinifex.target` is up:
```bash
open https://YOUR_NODE_IP:3000
```
- **Same API, different surface.** Every action in the UI is the same AWS SigV4 call the CLI makes — so RBAC, audit trails, and IAM policies apply uniformly.
- **Single sign-on against your AWS credentials.** Log in with the access keys from `~/.aws/credentials` on the node where Spinifex is installed — no separate user database.
- **Self-hosted, works offline.** The UI is embedded in the Spinifex binary and served from the node itself. No external CDN, no analytics calls, no cloud dependency.
For the full walkthrough — first-time TLS certificate trust, login, and feature tour — see [**Launching the Web UI**](https://docs.mulgadc.com/docs/setting-up-your-cluster#7-launching-the-web-ui) in the cluster setup guide.
## Development Philosophy
### Built by Engineers, For Engineers
+1
View File
@@ -42,6 +42,7 @@ RUN cd viperblock && go build -o /out/nbdkit-viperblock-plugin.so -buildmode=c-s
RUN cp spinifex/scripts/setup.sh /out/setup.sh 2>/dev/null || true
RUN cp spinifex/scripts/setup-ovn.sh /out/setup-ovn.sh
RUN mkdir -p /out/systemd && cp spinifex/build/systemd/* /out/systemd/
RUN mkdir -p /out/scripts && cp spinifex/build/scripts/* /out/scripts/
RUN cp spinifex/build/logrotate/spinifex /out/logrotate-spinifex
FROM scratch AS export
+29
View File
@@ -0,0 +1,29 @@
#!/bin/sh
# Helper script for spinifex-predastore.service
# Detects host, port, backend, and node-id from spinifex.toml
# then execs spx. Falls back to single-node defaults if no config found.
CONF=/etc/spinifex/spinifex.toml
BIND="0.0.0.0:8443"
BACKEND="filesystem"
NODE_ID="0"
if [ -f "$CONF" ]; then
H=$(awk -F'"' '/\[nodes\..*\.predastore\]/{f=1} f&&/^host/{print $2;exit}' "$CONF")
if [ -n "$H" ]; then
BIND="$H"
BACKEND="distributed"
fi
N=$(awk -F'= *' '/node_id/{gsub(/ /,"",$2);print $2;exit}' "$CONF")
if [ -n "$N" ] && [ "$N" != "0" ]; then
NODE_ID="$N"
fi
fi
export SPINIFEX_PREDASTORE_HOST="${BIND%%:*}"
export SPINIFEX_PREDASTORE_PORT="${BIND##*:}"
export SPINIFEX_PREDASTORE_BACKEND="$BACKEND"
export SPINIFEX_PREDASTORE_NODE_ID="$NODE_ID"
exec /usr/local/bin/spx service predastore start
+37
View File
@@ -0,0 +1,37 @@
#!/bin/sh
# Wait for NATS to be reachable before starting a dependent service.
# Reads the NATS address from spinifex.toml [nodes.*.nats] section,
# falls back to nats.conf, then to 127.0.0.1:4222.
CONF=/etc/spinifex/spinifex.toml
NATS_CONF=/etc/spinifex/nats/nats.conf
NATS_HOST=""
NATS_PORT="4222"
TIMEOUT=30
# Try spinifex.toml first
if [ -f "$CONF" ]; then
NATS_BIND=$(awk -F'"' '/\[nodes\..*\.nats\]/{f=1} f&&/^host/{print $2;exit}' "$CONF")
if [ -n "$NATS_BIND" ]; then
NATS_HOST="${NATS_BIND%%:*}"
NATS_PORT="${NATS_BIND##*:}"
fi
fi
# Fall back to nats.conf
if [ -z "$NATS_HOST" ] && [ -f "$NATS_CONF" ]; then
NATS_HOST=$(grep "^listen:" "$NATS_CONF" | sed 's/listen: *//;s/:.*//')
fi
# Final fallback
NATS_HOST="${NATS_HOST:-127.0.0.1}"
for i in $(seq 1 "$TIMEOUT"); do
if nc -z "$NATS_HOST" "$NATS_PORT" 2>/dev/null; then
exit 0
fi
sleep 1
done
echo "Timed out waiting for NATS at $NATS_HOST:$NATS_PORT" >&2
exit 1
+35 -4
View File
@@ -2,21 +2,52 @@
Description=Spinifex AWS Gateway
PartOf=spinifex.target
After=spinifex-nats.service spinifex-daemon.service
Requires=spinifex-nats.service
Wants=spinifex-nats.service
[Service]
Type=simple
User=spinifex
User=spinifex-gw
Group=spinifex
ExecStartPre=/bin/sh -c 'for i in $(seq 1 30); do nc -z 127.0.0.1 4222 && exit 0; sleep 1; done; exit 1'
ExecStartPre=/var/lib/spinifex/wait-for-nats.sh
ExecStart=/usr/local/bin/spx service awsgw start
Restart=on-failure
RestartSec=5
OOMScoreAdjust=-500
Environment=SPINIFEX_CONFIG_PATH=/etc/spinifex/spinifex.toml
Environment=SPINIFEX_BASE_DIR=/var/lib/spinifex/
Environment=SPINIFEX_BASE_DIR=/var/lib/spinifex/awsgw/
Environment=SPINIFEX_AWSGW_TLS_CERT=/etc/spinifex/server.pem
Environment=SPINIFEX_AWSGW_TLS_KEY=/etc/spinifex/server.key
# Filesystem access
NoNewPrivileges=yes
ProtectSystem=strict
PrivateDevices=yes
ReadOnlyPaths=/etc/spinifex/spinifex.toml /etc/spinifex/master.key /etc/spinifex/server.pem /etc/spinifex/server.key
ReadWritePaths=/var/lib/spinifex/awsgw /var/log/spinifex
# Hardening
ProtectHome=yes
PrivateTmp=yes
RestrictSUIDSGID=yes
LockPersonality=yes
RestrictRealtime=yes
RestrictNamespaces=yes
ProtectClock=yes
ProtectKernelTunables=yes
ProtectKernelModules=yes
ProtectKernelLogs=yes
ProtectControlGroups=yes
ProtectProc=invisible
SystemCallArchitectures=native
MemoryDenyWriteExecute=yes
RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX AF_NETLINK
CapabilityBoundingSet=
ProtectHostname=yes
KeyringMode=private
RemoveIPC=yes
LimitCORE=0
LimitNOFILE=65536
LimitNPROC=4096
[Install]
WantedBy=spinifex.target
+36 -3
View File
@@ -2,13 +2,13 @@
Description=Spinifex Daemon (VM Orchestration)
PartOf=spinifex.target
After=spinifex-nats.service spinifex-viperblock.service
Requires=spinifex-nats.service
Wants=spinifex-nats.service
[Service]
Type=simple
User=spinifex
User=spinifex-daemon
Group=spinifex
ExecStartPre=/bin/sh -c 'for i in $(seq 1 30); do nc -z 127.0.0.1 4222 && exit 0; sleep 1; done; exit 1'
ExecStartPre=/var/lib/spinifex/wait-for-nats.sh
ExecStart=/usr/local/bin/spx service spinifex start
Restart=on-failure
RestartSec=5
@@ -17,5 +17,38 @@ Environment=SPINIFEX_CONFIG_PATH=/etc/spinifex/spinifex.toml
Environment=SPINIFEX_BASE_DIR=/var/lib/spinifex/spinifex/
Environment=SPINIFEX_WAL_DIR=/var/lib/spinifex/spinifex/
# Filesystem access — NoNewPrivileges omitted (daemon uses sudo for ip, ovs-vsctl, dhcpcd)
ProtectSystem=full
PrivateDevices=no
DevicePolicy=closed
DeviceAllow=/dev/kvm rw
DeviceAllow=/dev/net/tun rw
ReadOnlyPaths=/etc/spinifex/spinifex.toml /etc/spinifex/server.pem /etc/spinifex/server.key
ReadWritePaths=/var/lib/spinifex/spinifex /var/log/spinifex /run/spinifex /run/spinifex/nbd
# Hardening
ProtectHome=yes
PrivateTmp=yes
RestrictSUIDSGID=yes
LockPersonality=yes
RestrictRealtime=yes
RestrictNamespaces=yes
ProtectClock=yes
ProtectKernelTunables=yes
ProtectKernelModules=yes
ProtectKernelLogs=yes
ProtectControlGroups=yes
ProtectProc=invisible
SystemCallArchitectures=native
MemoryDenyWriteExecute=yes
# AF_PACKET is required by dhcpcd (raw L2 BOOTP before the iface has an IP).
RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX AF_NETLINK AF_PACKET
ProtectHostname=yes
KeyringMode=private
RemoveIPC=yes
LimitCORE=0
LimitNOFILE=65536
LimitNPROC=4096
[Install]
WantedBy=spinifex.target
+32 -1
View File
@@ -5,7 +5,7 @@ Before=spinifex-predastore.service spinifex-daemon.service spinifex-awsgw.servic
[Service]
Type=simple
User=spinifex
User=spinifex-nats
Group=spinifex
ExecStart=/usr/local/bin/spx service nats start
Restart=on-failure
@@ -13,5 +13,36 @@ RestartSec=5
OOMScoreAdjust=-500
Environment=SPINIFEX_CONFIG_PATH=/etc/spinifex/nats/nats.conf
# Filesystem access
NoNewPrivileges=yes
ProtectSystem=strict
PrivateDevices=yes
ReadOnlyPaths=/etc/spinifex/nats
ReadWritePaths=/var/lib/spinifex/nats /var/log/spinifex
# Hardening
ProtectHome=yes
PrivateTmp=yes
RestrictSUIDSGID=yes
LockPersonality=yes
RestrictRealtime=yes
RestrictNamespaces=yes
ProtectClock=yes
ProtectKernelTunables=yes
ProtectKernelModules=yes
ProtectKernelLogs=yes
ProtectControlGroups=yes
ProtectProc=invisible
SystemCallArchitectures=native
MemoryDenyWriteExecute=yes
RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX AF_NETLINK
CapabilityBoundingSet=
ProtectHostname=yes
KeyringMode=private
RemoveIPC=yes
LimitCORE=0
LimitNOFILE=65536
LimitNPROC=4096
[Install]
WantedBy=spinifex.target
+35 -4
View File
@@ -2,14 +2,14 @@
Description=Spinifex Predastore (S3-compatible Object Storage)
PartOf=spinifex.target
After=spinifex-nats.service
Requires=spinifex-nats.service
Wants=spinifex-nats.service
[Service]
Type=simple
User=spinifex
User=spinifex-storage
Group=spinifex
ExecStartPre=/bin/sh -c 'for i in $(seq 1 30); do nc -z 127.0.0.1 4222 && exit 0; sleep 1; done; exit 1'
ExecStart=/usr/local/bin/spx service predastore start
ExecStartPre=/var/lib/spinifex/wait-for-nats.sh
ExecStart=/var/lib/spinifex/predastore-start.sh
Restart=on-failure
RestartSec=5
OOMScoreAdjust=-500
@@ -18,5 +18,36 @@ Environment=SPINIFEX_PREDASTORE_BASE_PATH=/var/lib/spinifex/predastore/
Environment=SPINIFEX_PREDASTORE_TLS_CERT=/etc/spinifex/server.pem
Environment=SPINIFEX_PREDASTORE_TLS_KEY=/etc/spinifex/server.key
# Filesystem access
NoNewPrivileges=yes
ProtectSystem=strict
PrivateDevices=yes
ReadOnlyPaths=/etc/spinifex/predastore /etc/spinifex/spinifex.toml /etc/spinifex/master.key /etc/spinifex/server.pem /etc/spinifex/server.key
ReadWritePaths=/var/lib/spinifex/predastore /var/log/spinifex
# Hardening
ProtectHome=yes
PrivateTmp=yes
RestrictSUIDSGID=yes
LockPersonality=yes
RestrictRealtime=yes
RestrictNamespaces=yes
ProtectClock=yes
ProtectKernelTunables=yes
ProtectKernelModules=yes
ProtectKernelLogs=yes
ProtectControlGroups=yes
ProtectProc=invisible
SystemCallArchitectures=native
MemoryDenyWriteExecute=yes
RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX AF_NETLINK
CapabilityBoundingSet=
ProtectHostname=yes
KeyringMode=private
RemoveIPC=yes
LimitCORE=0
LimitNOFILE=65536
LimitNPROC=4096
[Install]
WantedBy=spinifex.target
+34 -1
View File
@@ -5,12 +5,45 @@ After=spinifex-awsgw.service
[Service]
Type=simple
User=spinifex
User=spinifex-ui
Group=spinifex
ExecStart=/usr/local/bin/spx service spinifex-ui start
Restart=on-failure
RestartSec=5
OOMScoreAdjust=-500
Environment=SPINIFEX_UI_TLS_CERT=/etc/spinifex/server.pem
Environment=SPINIFEX_UI_TLS_KEY=/etc/spinifex/server.key
# Filesystem access
NoNewPrivileges=yes
ProtectSystem=strict
PrivateDevices=yes
ReadOnlyPaths=/etc/spinifex/server.pem /etc/spinifex/server.key
ReadWritePaths=/var/log/spinifex
# Hardening
ProtectHome=yes
PrivateTmp=yes
RestrictSUIDSGID=yes
LockPersonality=yes
RestrictRealtime=yes
RestrictNamespaces=yes
ProtectClock=yes
ProtectKernelTunables=yes
ProtectKernelModules=yes
ProtectKernelLogs=yes
ProtectControlGroups=yes
ProtectProc=invisible
SystemCallArchitectures=native
MemoryDenyWriteExecute=yes
RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX AF_NETLINK
CapabilityBoundingSet=
ProtectHostname=yes
KeyringMode=private
RemoveIPC=yes
LimitCORE=0
LimitNOFILE=65536
LimitNPROC=4096
[Install]
WantedBy=spinifex.target
+34 -3
View File
@@ -2,13 +2,13 @@
Description=Spinifex Viperblock (Block Storage)
PartOf=spinifex.target
After=spinifex-nats.service spinifex-predastore.service
Requires=spinifex-nats.service
Wants=spinifex-nats.service
[Service]
Type=simple
User=spinifex
User=spinifex-viperblock
Group=spinifex
ExecStartPre=/bin/sh -c 'for i in $(seq 1 30); do nc -z 127.0.0.1 4222 && exit 0; sleep 1; done; exit 1'
ExecStartPre=/var/lib/spinifex/wait-for-nats.sh
ExecStart=/usr/local/bin/spx service viperblock start
Restart=on-failure
RestartSec=5
@@ -17,5 +17,36 @@ EnvironmentFile=/etc/spinifex/systemd.env
Environment=SPINIFEX_CONFIG_PATH=/etc/spinifex/spinifex.toml
Environment=SPINIFEX_BASE_DIR=/var/lib/spinifex/viperblock/
# Filesystem access
NoNewPrivileges=yes
ProtectSystem=strict
PrivateDevices=yes
ReadOnlyPaths=/etc/spinifex/spinifex.toml /etc/spinifex/systemd.env
ReadWritePaths=/var/lib/spinifex/viperblock /var/log/spinifex /run/spinifex/nbd
# Hardening
ProtectHome=yes
PrivateTmp=yes
RestrictSUIDSGID=yes
LockPersonality=yes
RestrictRealtime=yes
RestrictNamespaces=yes
ProtectClock=yes
ProtectKernelTunables=yes
ProtectKernelModules=yes
ProtectKernelLogs=yes
ProtectControlGroups=yes
ProtectProc=invisible
SystemCallArchitectures=native
MemoryDenyWriteExecute=yes
RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX AF_NETLINK
CapabilityBoundingSet=
ProtectHostname=yes
KeyringMode=private
RemoveIPC=yes
LimitCORE=0
LimitNOFILE=65536
LimitNPROC=4096
[Install]
WantedBy=spinifex.target
+33 -3
View File
@@ -2,18 +2,48 @@
Description=Spinifex VPC Daemon (OVN Networking)
PartOf=spinifex.target
After=spinifex-nats.service spinifex-daemon.service
Requires=spinifex-nats.service
Wants=spinifex-nats.service
[Service]
Type=simple
User=spinifex
User=spinifex-vpcd
Group=spinifex
ExecStartPre=/bin/sh -c 'for i in $(seq 1 30); do nc -z 127.0.0.1 4222 && exit 0; sleep 1; done; exit 1'
ExecStartPre=/var/lib/spinifex/wait-for-nats.sh
ExecStart=/usr/local/bin/spx service vpcd start
Restart=on-failure
RestartSec=5
OOMScoreAdjust=-500
Environment=SPINIFEX_CONFIG_PATH=/etc/spinifex/spinifex.toml
Environment=SPINIFEX_BASE_DIR=/var/lib/spinifex/vpcd/
# Filesystem access — NoNewPrivileges omitted (vpcd uses sudo for ovs-vsctl, ovn-nbctl, systemctl)
ProtectSystem=full
PrivateDevices=yes
ReadOnlyPaths=/etc/spinifex/spinifex.toml
ReadWritePaths=/var/lib/spinifex/vpcd /var/log/spinifex
# Hardening
ProtectHome=yes
PrivateTmp=yes
RestrictSUIDSGID=yes
LockPersonality=yes
RestrictRealtime=yes
RestrictNamespaces=yes
ProtectClock=yes
ProtectKernelTunables=yes
ProtectKernelModules=yes
ProtectKernelLogs=yes
ProtectControlGroups=yes
ProtectProc=invisible
SystemCallArchitectures=native
MemoryDenyWriteExecute=yes
RestrictAddressFamilies=AF_INET AF_INET6 AF_UNIX AF_NETLINK
ProtectHostname=yes
KeyringMode=private
RemoveIPC=yes
LimitCORE=0
LimitNOFILE=65536
LimitNPROC=4096
[Install]
WantedBy=spinifex.target
-62
View File
@@ -1,62 +0,0 @@
// alb-agent runs inside ALB VMs and manages HAProxy configuration.
//
// It connects to NATS, subscribes to config updates for its load balancer,
// writes HAProxy configs to disk, and reloads HAProxy on changes. It also
// responds to health pings so the daemon can verify the agent is alive.
//
// Usage:
//
// alb-agent --lb-id=lb-xxxxx --nats=nats://10.0.0.1:4222
//
// The LB ID defaults to the hostname (set by cloud-init to the LB ID).
// The NATS URL defaults to nats://127.0.0.1:4222.
package main
import (
"flag"
"log/slog"
"os"
"os/signal"
"syscall"
"github.com/mulgadc/spinifex/spinifex/albagent"
)
func main() {
var (
lbID string
natsURL string
)
hostname, _ := os.Hostname()
flag.StringVar(&lbID, "lb-id", hostname, "Load balancer ID (defaults to hostname)")
flag.StringVar(&natsURL, "nats", "nats://127.0.0.1:4222", "NATS server URL")
flag.Parse()
if lbID == "" {
slog.Error("--lb-id is required (or set hostname to the LB ID)")
os.Exit(1)
}
slog.Info("Starting ALB agent", "lbId", lbID, "nats", natsURL)
agent, err := albagent.New(lbID, natsURL)
if err != nil {
slog.Error("Failed to create agent", "err", err)
os.Exit(1)
}
if err := agent.Start(); err != nil {
slog.Error("Failed to start agent", "err", err)
os.Exit(1)
}
// Wait for shutdown signal
sigCh := make(chan os.Signal, 1)
signal.Notify(sigCh, syscall.SIGTERM, syscall.SIGINT)
sig := <-sigCh
slog.Info("Received signal, shutting down", "signal", sig)
agent.Stop()
}
+90
View File
@@ -0,0 +1,90 @@
// lb-agent runs inside load balancer VMs and manages HAProxy configuration.
//
// It polls the AWS gateway for config updates and reports health via heartbeats.
// All communication uses SigV4-signed HTTP requests.
//
// Usage:
//
// lb-agent --lb-id=lb-xxxxx --gateway=https://192.168.1.33:9999 --access-key=AKIA... --secret-key=...
//
// Flags default to environment variables set by cloud-init:
// LB_LB_ID, LB_GATEWAY_URL, LB_ACCESS_KEY, LB_SECRET_KEY, LB_REGION.
package main
import (
"flag"
"log/slog"
"os"
"os/signal"
"syscall"
"github.com/mulgadc/spinifex/spinifex/lbagent"
)
func main() {
var (
lbID string
gatewayURL string
accessKey string
secretKey string
region string
)
hostname, _ := os.Hostname()
flag.StringVar(&lbID, "lb-id", envOrDefault("LB_LB_ID", hostname), "Load balancer ID")
flag.StringVar(&gatewayURL, "gateway", os.Getenv("LB_GATEWAY_URL"), "Gateway URL (e.g. https://192.168.1.33:9999)")
flag.StringVar(&accessKey, "access-key", os.Getenv("LB_ACCESS_KEY"), "AWS access key ID")
flag.StringVar(&secretKey, "secret-key", os.Getenv("LB_SECRET_KEY"), "AWS secret access key")
flag.StringVar(&region, "region", envOrDefault("LB_REGION", "us-east-1"), "AWS region for SigV4 signing")
flag.Parse()
if lbID == "" {
slog.Error("--lb-id is required (or set LB_LB_ID)")
os.Exit(1)
}
if gatewayURL == "" {
slog.Error("--gateway is required (or set LB_GATEWAY_URL)")
os.Exit(1)
}
if accessKey == "" || secretKey == "" {
slog.Error("--access-key and --secret-key are required (or set LB_ACCESS_KEY / LB_SECRET_KEY)")
os.Exit(1)
}
slog.Info("Starting LB agent", "lbId", lbID, "gateway", gatewayURL)
agent, err := lbagent.New(lbID, gatewayURL, accessKey, secretKey, region)
if err != nil {
slog.Error("Failed to create agent", "err", err)
os.Exit(1)
}
// Start poll loop in a goroutine — it blocks until Stop is called.
errCh := make(chan error, 1)
go func() {
if err := agent.Start(); err != nil {
errCh <- err
}
}()
// Wait for shutdown signal or fatal error.
sigCh := make(chan os.Signal, 1)
signal.Notify(sigCh, syscall.SIGTERM, syscall.SIGINT)
select {
case sig := <-sigCh:
slog.Info("Received signal, shutting down", "signal", sig)
case err := <-errCh:
slog.Error("Agent error", "err", err)
}
agent.Stop()
}
func envOrDefault(key, fallback string) string {
if v := os.Getenv(key); v != "" {
return v
}
return fallback
}
+132 -51
View File
@@ -19,11 +19,13 @@ package cmd
import (
"bytes"
"context"
"crypto/tls"
_ "embed"
"encoding/base64"
"encoding/json"
"fmt"
"io"
"maps"
"net"
"net/http"
"os"
@@ -31,6 +33,7 @@ import (
"path"
"path/filepath"
"sort"
"strconv"
"strings"
"sync"
"time"
@@ -215,6 +218,9 @@ func init() {
adminCmd.AddCommand(certCmd)
certCmd.AddCommand(certRenewCmd)
adminCmd.AddCommand(upgradeCmd)
upgradeCmd.Flags().Bool("yes", false, "Apply migrations without prompting")
certRenewCmd.Flags().StringSlice("extra-ip", nil, "Additional IP addresses to include in SANs")
certRenewCmd.Flags().StringSlice("extra-dns", nil, "Additional DNS names to include in SANs")
accountCreateCmd.Flags().String("name", "", "Account name (required)")
@@ -273,6 +279,7 @@ func init() {
imagesImportCmd.Flags().String("version", "", "Specified distro version (e.g 12)")
imagesImportCmd.Flags().String("arch", "", "Specified distro arch (e.g aarch64, arm64, x86_64)")
imagesImportCmd.Flags().String("platform", "Linux/UNIX", "Specified platform (e.g Linux/UNIX, Windows)")
imagesImportCmd.Flags().StringSlice("tag", nil, "Tag to apply to the imported AMI as key=value (repeatable; e.g. --tag spinifex:managed-by=elbv2)")
imagesImportCmd.Flags().Bool("force", false, "Force command execution (overwrites existing files)")
}
@@ -307,35 +314,54 @@ func runimagesImportCmd(cmd *cobra.Command, args []string) {
os.Exit(1)
}
// Determine, if name specified, or file
// --name pulls metadata (including Tags) from the catalog; --file supplies
// the local image source. When both are set, the catalog provides metadata
// and the file is used directly (no download). When only --file is set,
// metadata comes from flags and no catalog tags are applied.
imageName, _ := cmd.Flags().GetString("name")
localFile, _ := cmd.Flags().GetString("file")
if imageName == "" && localFile == "" {
fmt.Fprintf(os.Stderr, "Either --name or --file is required to import an image\n")
os.Exit(1)
}
if imageName != "" {
var exists bool
// Confirm the image exists
image, exists = utils.AvailableImages[imageName]
if !exists {
fmt.Fprintf(os.Stderr, "Image name not found in available images")
os.Exit(1)
}
} else {
imageFile, _ = cmd.Flags().GetString("file")
}
if imageFile == "" {
fmt.Fprintf(os.Stderr, "File required to import image")
os.Exit(1)
}
if _, err := os.Stat(imageFile); err != nil {
if localFile != "" {
if _, err := os.Stat(localFile); err != nil {
fmt.Fprintf(os.Stderr, "File could not be found: %s", err)
os.Exit(1)
}
imageFile = localFile
if imageName == "" {
image.Distro, _ = cmd.Flags().GetString("distro")
image.Version, _ = cmd.Flags().GetString("version")
image.Arch, _ = cmd.Flags().GetString("arch")
image.Platform, _ = cmd.Flags().GetString("platform")
}
}
image.Distro, _ = cmd.Flags().GetString("distro")
image.Version, _ = cmd.Flags().GetString("version")
image.Arch, _ = cmd.Flags().GetString("arch")
image.Platform, _ = cmd.Flags().GetString("platform")
// --tag k=v (repeatable) merges user-supplied tags into the AMI. Overrides
// catalog tags on key collision so operators can re-tag a known image.
tagFlags, _ := cmd.Flags().GetStringSlice("tag")
for _, kv := range tagFlags {
k, v, ok := strings.Cut(kv, "=")
if !ok || k == "" {
fmt.Fprintf(os.Stderr, "Invalid --tag %q: expected key=value\n", kv)
os.Exit(1)
}
if image.Tags == nil {
image.Tags = map[string]string{}
}
image.Tags[k] = v
}
if image.Distro == "" {
@@ -371,7 +397,7 @@ func runimagesImportCmd(cmd *cobra.Command, args []string) {
fmt.Printf("✅ Created config directory: %s\n", imagePath)
// Next, if the file is selected to download, fetch it, extract disk image, and save to path
if imageName != "" {
if imageName != "" && localFile == "" {
// Download the file to the image path
filename := path.Base(image.URL)
imageFile = fmt.Sprintf("%s/%s", imagePath, filename)
@@ -436,6 +462,13 @@ func runimagesImportCmd(cmd *cobra.Command, args []string) {
manifest.AMIMetadata.ImageOwnerAlias = "system"
manifest.AMIMetadata.VolumeSizeGiB = utils.SafeInt64ToUint64(imageStat.Size() / 1024 / 1024 / 1024)
// Copy catalog-provided tags (e.g. spinifex:managed-by for system AMIs)
// onto the imported AMI so the UI can filter them out.
if len(image.Tags) > 0 {
manifest.AMIMetadata.Tags = make(map[string]string, len(image.Tags))
maps.Copy(manifest.AMIMetadata.Tags, image.Tags)
}
// Volume Data
manifest.VolumeMetadata.VolumeID = volumeId // TODO: Confirm if unique, e.g vol-, if ami- used
manifest.VolumeMetadata.VolumeName = manifest.AMIMetadata.Name
@@ -545,9 +578,9 @@ func runimagesListCmd(cmd *cobra.Command, args []string) {
// TODO: Move all logic to a module, use minimal application logic in viper commands
func runAdminInit(cmd *cobra.Command, args []string) {
if os.Getuid() != 0 {
fmt.Fprintln(os.Stderr, "⚠️ Not running as root — CA certificate will not be installed to system trust store.")
fmt.Fprintln(os.Stderr, " Run with sudo, or manually: sudo cp ~/spinifex/config/ca.pem /usr/local/share/ca-certificates/spinifex-ca.crt && sudo update-ca-certificates")
fmt.Fprintln(os.Stderr)
fmt.Fprintln(os.Stderr, "⚠️ Warning: 'spx admin init' is not running as root.")
fmt.Fprintln(os.Stderr, " Service user setup and CA certificate installation will be skipped.")
fmt.Fprintln(os.Stderr, " For production deployments, run with sudo.")
}
force, _ := cmd.Flags().GetBool("force")
@@ -784,14 +817,20 @@ func runAdminInit(cmd *cobra.Command, args []string) {
fmt.Fprintf(os.Stderr, "Error generating IAM master key: %v\n", err)
os.Exit(1)
}
bootstrapResult, err := writeBootstrapFiles(configDir, masterKey, accessKey, secretKey, accountID)
bootstrapDir := filepath.Join(spxRoot, "awsgw")
bootstrapResult, err := writeBootstrapFiles(configDir, bootstrapDir, masterKey, accessKey, secretKey, accountID)
if err != nil {
fmt.Fprintf(os.Stderr, "Error writing bootstrap files: %v\n", err)
os.Exit(1)
}
if err := writeSystemCredentials(configDir, accessKey, secretKey); err != nil {
fmt.Fprintf(os.Stderr, "Error writing system credentials: %v\n", err)
os.Exit(1)
}
fmt.Println("\n🔐 Generated IAM master key")
fmt.Printf(" Master key: %s\n", filepath.Join(configDir, "master.key"))
fmt.Printf(" Bootstrap: %s\n", filepath.Join(configDir, "bootstrap.json"))
fmt.Printf(" Bootstrap: %s\n", filepath.Join(bootstrapDir, "bootstrap.json"))
fmt.Printf(" System creds: %s\n", filepath.Join(configDir, "system-credentials.json"))
fmt.Printf("\n🔑 Generated admin credentials (save these — they won't be shown again):\n")
fmt.Printf(" Access Key: %s\n", bootstrapResult.AdminAccessKey)
@@ -872,7 +911,7 @@ func runAdminInit(cmd *cobra.Command, args []string) {
}
}
portStr := fmt.Sprintf("%d", port)
portStr := strconv.Itoa(port)
// Parse multi-node predastore configuration (legacy flag-based approach for single-node)
var predastoreNodeID int
@@ -932,6 +971,7 @@ func runAdminInit(cmd *cobra.Command, args []string) {
Region: region,
NatsToken: natsToken,
DataDir: spxRoot,
LogDir: LogDirFor(spxRoot),
ConfigDir: configDir,
Node: node,
@@ -1013,14 +1053,10 @@ func runAdminInit(cmd *cobra.Command, args []string) {
admin.CreateServiceDirectories(spxRoot)
// In production layout (running as root), fix ownership so the service user
// can read config and write data. SUDO_USER identifies the operator account.
// In production layout (running as root), set per-service ownership on
// directories and shared config files (root:spinifex with correct modes).
if os.Getuid() == 0 {
sudoUser := os.Getenv("SUDO_USER")
if sudoUser != "" {
admin.ChownRecursive(configDir, sudoUser)
admin.ChownRecursive(spxRoot, sudoUser)
}
admin.SetServiceOwnership()
}
// Print success message
@@ -1050,13 +1086,14 @@ func runAdminInitMultiNode(cmd *cobra.Command, accessKey, secretKey, accountID,
fmt.Fprintf(os.Stderr, "❌ Error generating IAM master key: %v\n", err)
os.Exit(1)
}
bootstrapResult, err := writeBootstrapFiles(configDir, masterKey, accessKey, secretKey, accountID)
bootstrapDir := filepath.Join(spxRoot, "awsgw")
bootstrapResult, err := writeBootstrapFiles(configDir, bootstrapDir, masterKey, accessKey, secretKey, accountID)
if err != nil {
fmt.Fprintf(os.Stderr, "❌ Error writing bootstrap files: %v\n", err)
os.Exit(1)
}
fmt.Println("\n🔐 Generated IAM master key")
fmt.Printf(" Bootstrap: %s\n", filepath.Join(configDir, "bootstrap.json"))
fmt.Printf(" Bootstrap: %s\n", filepath.Join(bootstrapDir, "bootstrap.json"))
// Read CA cert/key for distribution to joining nodes
caCertData, err := os.ReadFile(filepath.Join(configDir, "ca.pem"))
@@ -1140,7 +1177,7 @@ func runAdminInitMultiNode(cmd *cobra.Command, accessKey, secretKey, accountID,
}
}
portStr := fmt.Sprintf("%d", port)
portStr := strconv.Itoa(port)
// Generate multi-node predastore config
var predastoreNodeID int
@@ -1170,6 +1207,7 @@ func runAdminInitMultiNode(cmd *cobra.Command, accessKey, secretKey, accountID,
Region: region,
NatsToken: natsToken,
DataDir: spxRoot,
LogDir: LogDirFor(spxRoot),
ConfigDir: configDir,
Node: node,
@@ -1245,6 +1283,12 @@ func runAdminInitMultiNode(cmd *cobra.Command, accessKey, secretKey, accountID,
admin.CreateServiceDirectories(spxRoot)
// In production layout (running as root), set per-service ownership on
// directories and shared config files (root:spinifex with correct modes).
if os.Getuid() == 0 {
admin.SetServiceOwnership()
}
// Keep formation server running briefly so joining nodes can fetch complete status
fmt.Println("\n⏳ Waiting for joining nodes to fetch cluster data...")
time.Sleep(15 * time.Second)
@@ -1268,8 +1312,9 @@ func runAdminInitMultiNode(cmd *cobra.Command, accessKey, secretKey, accountID,
func runAdminJoin(cmd *cobra.Command, args []string) {
if os.Getuid() != 0 {
fmt.Fprintln(os.Stderr, "⚠️ Not running as root — CA certificate will not be installed to system trust store.")
fmt.Fprintln(os.Stderr)
fmt.Fprintln(os.Stderr, "⚠️ Warning: 'spx admin join' is not running as root.")
fmt.Fprintln(os.Stderr, " Service user setup and CA certificate installation will be skipped.")
fmt.Fprintln(os.Stderr, " For production deployments, run with sudo.")
}
node, _ := cmd.Flags().GetString("node")
@@ -1348,9 +1393,14 @@ func runAdminJoin(cmd *cobra.Command, args []string) {
os.Exit(1)
}
client := &http.Client{Timeout: 30 * time.Second}
client := &http.Client{
Timeout: 30 * time.Second,
Transport: &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: true}, // formation server uses ephemeral self-signed cert
},
}
joinURL := fmt.Sprintf("http://%s/formation/join", leaderHost)
joinURL := fmt.Sprintf("https://%s/formation/join", leaderHost)
resp, err := client.Post(joinURL, "application/json", bytes.NewBuffer(reqBody))
if err != nil {
fmt.Fprintf(os.Stderr, "❌ Error connecting to formation server: %v\n", err)
@@ -1379,7 +1429,7 @@ func runAdminJoin(cmd *cobra.Command, args []string) {
fmt.Printf("✅ Registered with formation server (%d/%d nodes joined)\n", joinResp.Joined, joinResp.Expected)
// Poll status until formation is complete
statusURL := fmt.Sprintf("http://%s/formation/status", leaderHost)
statusURL := fmt.Sprintf("https://%s/formation/status", leaderHost)
var statusResp formation.StatusResponse
for {
@@ -1484,12 +1534,17 @@ func runAdminJoin(cmd *cobra.Command, args []string) {
fmt.Fprintf(os.Stderr, "❌ Error decoding master key: %v\n", err)
os.Exit(1)
}
if err := writeBootstrapFilesWithAdmin(configDir, masterKeyBytes, creds.AccessKey, creds.SecretKey, creds.AccountID, creds.AdminAccessKey, creds.AdminSecretKey); err != nil {
bootstrapDir := filepath.Join(dataDir, "awsgw")
if err := writeBootstrapFilesWithAdmin(configDir, bootstrapDir, masterKeyBytes, creds.AccessKey, creds.SecretKey, creds.AccountID, creds.AdminAccessKey, creds.AdminSecretKey); err != nil {
fmt.Fprintf(os.Stderr, "❌ Error writing bootstrap files: %v\n", err)
os.Exit(1)
}
if err := writeSystemCredentials(configDir, creds.AccessKey, creds.SecretKey); err != nil {
fmt.Fprintf(os.Stderr, "❌ Error writing system credentials: %v\n", err)
os.Exit(1)
}
fmt.Println("✅ IAM master key received from leader")
fmt.Printf("✅ Bootstrap file written: %s\n", filepath.Join(configDir, "bootstrap.json"))
fmt.Printf("✅ Bootstrap file written: %s\n", filepath.Join(bootstrapDir, "bootstrap.json"))
// Generate server cert signed by CA with this node's bind IP
if err := admin.GenerateServerCertOnly(configDir, bindIP); err != nil {
@@ -1517,7 +1572,7 @@ func runAdminJoin(cmd *cobra.Command, args []string) {
}
}
portStr := fmt.Sprintf("%d", port)
portStr := strconv.Itoa(port)
// Generate multi-node predastore config
var predastoreNodeID int
@@ -1553,6 +1608,7 @@ func runAdminJoin(cmd *cobra.Command, args []string) {
Region: creds.Region,
NatsToken: creds.NatsToken,
DataDir: dataDir,
LogDir: LogDirFor(dataDir),
ConfigDir: configDir,
Node: node,
@@ -1632,6 +1688,12 @@ func runAdminJoin(cmd *cobra.Command, args []string) {
admin.CreateServiceDirectories(dataDir)
// In production layout (running as root), set per-service ownership on
// directories and shared config files (root:spinifex with correct modes).
if os.Getuid() == 0 {
admin.SetServiceOwnership()
}
// Print cluster summary
fmt.Println("\n🎉 Node successfully joined cluster!")
fmt.Printf(" Cluster: %s (%d nodes)\n", creds.ClusterName, len(statusResp.Nodes))
@@ -1639,10 +1701,6 @@ func runAdminJoin(cmd *cobra.Command, args []string) {
for name, n := range statusResp.Nodes {
fmt.Printf(" - %s (%s)\n", name, n.BindIP)
}
fmt.Println("\n📋 Next steps:")
fmt.Println(" 1. Start services:")
fmt.Println(" ./scripts/start-dev.sh")
fmt.Println()
}
// buildRemoteNodes converts formation NodeInfo into RemoteNode entries,
@@ -1775,7 +1833,7 @@ func runAccountCreate(cmd *cobra.Command, args []string) {
endpointHost = h
}
}
endpointURL := fmt.Sprintf("https://%s:9999", endpointHost)
endpointURL := "https://" + net.JoinHostPort(endpointHost, "9999")
credPath := filepath.Join(homeDir, ".aws", "credentials")
configPath := filepath.Join(homeDir, ".aws", "config")
@@ -1876,8 +1934,9 @@ type writeBootstrapResult struct {
}
// writeBootstrapFiles generates new admin credentials and writes the bootstrap
// files (master.key + bootstrap.json). Used by init flows (single and multi-node).
func writeBootstrapFiles(configDir string, masterKey []byte, accessKey, secretKey, accountID string) (*writeBootstrapResult, error) {
// files (master.key to configDir, bootstrap.json to bootstrapDir).
// Used by init flows (single and multi-node).
func writeBootstrapFiles(configDir, bootstrapDir string, masterKey []byte, accessKey, secretKey, accountID string) (*writeBootstrapResult, error) {
adminAccessKey, err := admin.GenerateAWSAccessKey()
if err != nil {
return nil, fmt.Errorf("generate admin access key: %w", err)
@@ -1886,7 +1945,7 @@ func writeBootstrapFiles(configDir string, masterKey []byte, accessKey, secretKe
if err != nil {
return nil, fmt.Errorf("generate admin secret key: %w", err)
}
if err := writeBootstrapFilesWithAdmin(configDir, masterKey, accessKey, secretKey, accountID, adminAccessKey, adminSecretKey); err != nil {
if err := writeBootstrapFilesWithAdmin(configDir, bootstrapDir, masterKey, accessKey, secretKey, accountID, adminAccessKey, adminSecretKey); err != nil {
return nil, err
}
return &writeBootstrapResult{
@@ -1895,9 +1954,31 @@ func writeBootstrapFiles(configDir string, masterKey []byte, accessKey, secretKe
}, nil
}
// writeSystemCredentials writes the system access key to a plaintext JSON file.
// The daemon reads this at startup to inject credentials into ALB VM cloud-init
// for SigV4-authenticated communication with the AWS gateway.
func writeSystemCredentials(configDir, accessKey, secretKey string) error {
creds := struct {
AccessKeyID string `json:"access_key_id"`
SecretAccessKey string `json:"secret_access_key"`
}{
AccessKeyID: accessKey,
SecretAccessKey: secretKey,
}
data, err := json.MarshalIndent(creds, "", " ")
if err != nil {
return fmt.Errorf("marshalling system credentials: %w", err)
}
return os.WriteFile(filepath.Join(configDir, "system-credentials.json"), data, 0600)
}
// writeBootstrapFilesWithAdmin writes the bootstrap files using the provided
// admin credentials. Used by join flows where admin creds come from the leader.
func writeBootstrapFilesWithAdmin(configDir string, masterKey []byte, accessKey, secretKey, accountID, adminAccessKey, adminSecretKey string) error {
// admin credentials. master.key goes to configDir, bootstrap.json goes to
// bootstrapDir (the awsgw data directory) so it stays outside /etc/spinifex.
func writeBootstrapFilesWithAdmin(configDir, bootstrapDir string, masterKey []byte, accessKey, secretKey, accountID, adminAccessKey, adminSecretKey string) error {
if err := os.MkdirAll(bootstrapDir, 0700); err != nil {
return fmt.Errorf("create bootstrap directory %s: %w", bootstrapDir, err)
}
if err := handlers_iam.SaveMasterKey(filepath.Join(configDir, "master.key"), masterKey); err != nil {
return fmt.Errorf("saving master key: %w", err)
}
@@ -1925,7 +2006,7 @@ func writeBootstrapFilesWithAdmin(configDir string, masterKey []byte, accessKey,
},
}
return handlers_iam.SaveBootstrapData(filepath.Join(configDir, "bootstrap.json"), bd)
return handlers_iam.SaveBootstrapData(filepath.Join(bootstrapDir, "bootstrap.json"), bd)
}
// detectedWanBridge returns the OVS bridge name that OVN bridge-mappings should
+92
View File
@@ -0,0 +1,92 @@
package cmd
import (
"bufio"
"fmt"
"os"
"strings"
"github.com/mulgadc/spinifex/spinifex/migrate"
"github.com/spf13/cobra"
)
var upgradeCmd = &cobra.Command{
Use: "upgrade",
Short: "Apply pending config migrations",
Long: `Apply pending configuration file migrations for upgrades between Spinifex versions.
When run interactively (without --yes), shows pending migrations and prompts
for confirmation. When called from setup.sh with --yes, applies immediately.
Operators can skip migrations during install by setting INSTALL_SPINIFEX_SKIP_MIGRATE=1,
then run 'spx admin upgrade' manually to review and apply.`,
Run: runAdminUpgrade,
}
func runAdminUpgrade(cmd *cobra.Command, _ []string) {
configDir, _ := cmd.Root().Flags().GetString("config-dir")
dataDir, _ := cmd.Root().Flags().GetString("spinifex-dir")
yes, _ := cmd.Flags().GetBool("yes")
// Check that the installation exists.
spinifexToml := configDir + "/spinifex.toml"
if _, err := os.Stat(spinifexToml); os.IsNotExist(err) {
fmt.Fprintf(os.Stderr, "No Spinifex installation found at %s\nRun 'spx admin init' first.\n", configDir)
os.Exit(1)
}
// Show current versions.
versions, err := migrate.DefaultRegistry.ConfigVersions(configDir)
if err != nil {
fmt.Fprintf(os.Stderr, "Error reading config versions: %v\n", err)
os.Exit(1)
}
fmt.Println("Reading current config versions...")
for name, v := range versions {
if v == 0 {
fmt.Printf(" %-20s %d (no version marker)\n", name+":", v)
} else {
fmt.Printf(" %-20s %d\n", name+":", v)
}
}
fmt.Println()
// Check for pending migrations.
pending, err := migrate.DefaultRegistry.PendingConfig(configDir)
if err != nil {
fmt.Fprintf(os.Stderr, "Error checking pending migrations: %v\n", err)
os.Exit(1)
}
if len(pending) == 0 {
fmt.Println("No pending config migrations.")
return
}
fmt.Println("Pending config migrations:")
for _, p := range pending {
fmt.Printf(" [config] %s %d → %d: %s\n", p.Target, p.FromVersion, p.ToVersion, p.Description)
}
fmt.Println()
// Prompt for confirmation unless --yes.
if !yes {
fmt.Print("Apply? [y/N] ")
reader := bufio.NewReader(os.Stdin)
answer, _ := reader.ReadString('\n')
answer = strings.TrimSpace(strings.ToLower(answer))
if answer != "y" && answer != "yes" {
fmt.Println("Aborted.")
return
}
}
// Apply migrations.
if err := migrate.DefaultRegistry.RunAllConfig(configDir, dataDir); err != nil {
fmt.Fprintf(os.Stderr, "Migration failed: %v\n", err)
os.Exit(1)
}
fmt.Println("\nDone. Restart services to apply: sudo systemctl restart spinifex.target")
}
+11 -4
View File
@@ -22,6 +22,7 @@ import (
"os"
"path/filepath"
"sort"
"strconv"
"strings"
"time"
@@ -76,9 +77,15 @@ func loadConfigAndConnect() (*config.ClusterConfig, *nats.Conn, error) {
}
// Backfill BaseDir from config file path when not set in the config.
// Config lives at <baseDir>/config/spinifex.toml, so baseDir is two levels up.
if nodeConfig, ok := cfg.Nodes[cfg.Node]; ok && nodeConfig.BaseDir == "" {
nodeConfig.BaseDir = filepath.Dir(filepath.Dir(cfgPath))
if isProductionLayout() {
// Production: BaseDir is /var/lib/spinifex (data dir).
// /var/lib/spinifex/config is a symlink to /etc/spinifex.
nodeConfig.BaseDir = DefaultDataDir()
} else {
// Dev: config lives at <baseDir>/config/spinifex.toml, so baseDir is two levels up.
nodeConfig.BaseDir = filepath.Dir(filepath.Dir(cfgPath))
}
cfg.Nodes[cfg.Node] = nodeConfig
}
@@ -215,7 +222,7 @@ func runGetNodes(cmd *cobra.Command, args []string) {
resp.Region,
resp.AZ,
formatUptime(resp.Uptime),
fmt.Sprintf("%d", resp.VMCount),
strconv.Itoa(resp.VMCount),
strings.Join(resp.Services, ","),
})
} else {
@@ -295,7 +302,7 @@ func runGetVMs(cmd *cobra.Command, args []string) {
v.InstanceID,
v.Status,
v.InstanceType,
fmt.Sprintf("%d", v.VCPU),
strconv.Itoa(v.VCPU),
formatMemGB(v.MemoryGB),
v.Node,
v.Host,
+16 -7
View File
@@ -7,7 +7,7 @@ import (
)
// DefaultConfigDir returns the default configuration directory.
// Production: /etc/spinifex (when running as root AND /etc/spinifex exists)
// Production: /etc/spinifex (when /etc/spinifex exists)
// Development: ~/spinifex/config
func DefaultConfigDir() string {
if isProductionLayout() {
@@ -26,6 +26,16 @@ func DefaultDataDir() string {
return filepath.Join(realUserHomeDir(), "spinifex")
}
// LogDirFor returns the log directory for a given data directory.
// Production: /var/log/spinifex (matches systemd ReadWritePaths)
// Development: <dataDir>/logs (supports custom per-node data dirs)
func LogDirFor(dataDir string) string {
if isProductionLayout() {
return "/var/log/spinifex"
}
return filepath.Join(dataDir, "logs")
}
// realUserHomeDir returns the home directory of the real (non-sudo) user.
// When running under sudo, SUDO_USER is set to the invoking user — resolve
// their home directory so config/data land in the right place.
@@ -45,13 +55,12 @@ func DefaultConfigFile() string {
}
// isProductionLayout returns true when running in a production install.
// Detected by: running as root AND /etc/spinifex directory already exists
// (created by setup.sh during binary install).
// Detected by: /etc/spinifex directory exists (created by setup.sh during
// binary install). No root check — allows non-root users (e.g. tf-user) to
// run CLI commands like `spx get nodes` without sudo or --config flags.
func isProductionLayout() bool {
if os.Getuid() == 0 {
if info, err := os.Stat("/etc/spinifex"); err == nil && info.IsDir() {
return true
}
if info, err := os.Stat("/etc/spinifex"); err == nil && info.IsDir() {
return true
}
return false
}
+11 -11
View File
@@ -7,9 +7,9 @@ import (
)
func TestDefaultConfigDir_Dev(t *testing.T) {
// Non-root user without /etc/spinifex should get dev paths
if os.Getuid() == 0 {
t.Skip("test requires non-root user")
// Without /etc/spinifex should get dev paths
if _, err := os.Stat("/etc/spinifex"); err == nil {
t.Skip("test requires /etc/spinifex to not exist")
}
homeDir, _ := os.UserHomeDir()
@@ -21,8 +21,8 @@ func TestDefaultConfigDir_Dev(t *testing.T) {
}
func TestDefaultDataDir_Dev(t *testing.T) {
if os.Getuid() == 0 {
t.Skip("test requires non-root user")
if _, err := os.Stat("/etc/spinifex"); err == nil {
t.Skip("test requires /etc/spinifex to not exist")
}
homeDir, _ := os.UserHomeDir()
@@ -34,8 +34,8 @@ func TestDefaultDataDir_Dev(t *testing.T) {
}
func TestDefaultConfigFile(t *testing.T) {
if os.Getuid() == 0 {
t.Skip("test requires non-root user")
if _, err := os.Stat("/etc/spinifex"); err == nil {
t.Skip("test requires /etc/spinifex to not exist")
}
got := DefaultConfigFile()
@@ -46,12 +46,12 @@ func TestDefaultConfigFile(t *testing.T) {
}
}
func TestIsProductionLayout_NonRoot(t *testing.T) {
if os.Getuid() == 0 {
t.Skip("test requires non-root user")
func TestIsProductionLayout_NoEtcSpinifex(t *testing.T) {
if _, err := os.Stat("/etc/spinifex"); err == nil {
t.Skip("test requires /etc/spinifex to not exist")
}
if isProductionLayout() {
t.Error("isProductionLayout() = true for non-root user, want false")
t.Error("isProductionLayout() = true without /etc/spinifex, want false")
}
}
+10 -3
View File
@@ -245,13 +245,13 @@ var viperblockStartCmd = &cobra.Command{
accessKey := viper.GetString("access-key")
if accessKey != "" {
fmt.Println("Overwriting access-key:", accessKey)
fmt.Println("Overwriting access-key: ****")
nodeConfig.Predastore.AccessKey = accessKey
}
secretKey := viper.GetString("secret-key")
if secretKey != "" {
fmt.Println("Overwriting secret-key:", secretKey)
fmt.Println("Overwriting secret-key: ****")
nodeConfig.Predastore.SecretKey = secretKey
}
@@ -287,6 +287,7 @@ var viperblockStartCmd = &cobra.Command{
service, err := service.New("viperblock", &viperblockd.Config{
NatsHost: nodeConfig.NATS.Host,
NatsToken: nodeConfig.NATS.ACL.Token,
PluginPath: pluginPath,
S3Host: nodeConfig.Predastore.Host,
Bucket: nodeConfig.Predastore.Bucket,
@@ -733,6 +734,12 @@ var vpcdStartCmd = &cobra.Command{
}
}
baseDir := viper.GetString("base-dir")
if baseDir != "" {
fmt.Println("Overwriting vpcd base-dir to:", baseDir)
nodeConfig.BaseDir = baseDir
}
svc, err := service.New("vpcd", &vpcd.Config{
NatsHost: nodeConfig.NATS.Host,
NatsToken: nodeConfig.NATS.ACL.Token,
@@ -860,7 +867,7 @@ func init() {
serviceCmd.AddCommand(viperblockCmd)
viperblockCmd.PersistentFlags().String("s3-host", "0.0.0.0:8443", "Predastore (S3) host URI")
viperblockCmd.PersistentFlags().String("s3-host", "", "Predastore (S3) host URI")
viper.BindEnv("s3-host", "SPINIFEX_VIPERBLOCK_S3_HOST")
viper.BindPFlag("s3-host", predastoreCmd.PersistentFlags().Lookup("s3-host"))
+4 -3
View File
@@ -1,3 +1,4 @@
# spinifex-config-version: 1
# NATS Server Configuration
# Generated by Spinifex admin init
@@ -16,7 +17,7 @@ cluster {
routes = [
{{- range .ClusterRoutes }}
"nats://{{ . }}",
"nats-route://{{$.NatsToken}}@{{ . }}",
{{- end }}
]
}
@@ -26,7 +27,7 @@ server_name: spinifex-nats-{{.Node}}
# Authorization
authorization {
# token: "{{.NatsToken}}"
token: "{{.NatsToken}}"
}
# JetStream for persistent messaging and KV store
@@ -40,7 +41,7 @@ jetstream {
debug: false
trace: false
logtime: true
log_file: "{{.DataDir}}/logs/nats.log"
log_file: "{{.LogDir}}/nats.log"
# Limits
max_connections: 1000
+4 -3
View File
@@ -21,6 +21,7 @@ import (
"fmt"
"os"
"sort"
"strconv"
"time"
"github.com/mulgadc/spinifex/spinifex/types"
@@ -99,7 +100,7 @@ func runTopNodes(cmd *cobra.Command, args []string) {
resp.Node,
fmt.Sprintf("%d/%d", resp.AllocVCPU, resp.TotalVCPU),
fmt.Sprintf("%s/%s", formatMemGB(resp.AllocMemGB), formatMemGB(resp.TotalMemGB)),
fmt.Sprintf("%d", resp.VMCount),
strconv.Itoa(resp.VMCount),
})
for _, cap := range resp.InstanceTypes {
@@ -146,8 +147,8 @@ func runTopNodes(cmd *cobra.Command, args []string) {
agg := capacityMap[name]
capTable = append(capTable, []string{
name,
fmt.Sprintf("%d", agg.Available),
fmt.Sprintf("%d", agg.VCPU),
strconv.Itoa(agg.Available),
strconv.Itoa(agg.VCPU),
formatMemGB(agg.MemoryGB),
})
}
+188 -37
View File
@@ -54,11 +54,29 @@ Operational commands for inspecting cluster state. These fan out NATS requests t
| `spx admin init` | `--nodes`, `--node`, `--bind`, `--port`, `--region`, `--az`, `--cluster-name`, `--cluster-bind`, `--cluster-routes`, `--predastore-nodes`, `--services`, `--formation-timeout`, `--force` | None (first-time setup) | Generates root IAM credentials (AKIA-prefixed access key + secret) → creates master.key (AES-256, 32 bytes, 0600) → writes bootstrap.json (consumed on first start) → generates CA + server TLS certificates → creates NATS config with auth token → writes spinifex.toml, awsgw.toml, predastore.toml → configures AWS CLI `spx` profile → creates directory structure under `~/spinifex/` | 1. Init creates all config files<br>2. Root credentials printed once<br>3. master.key is 32 bytes, mode 0600<br>4. bootstrap.json consumed on first start<br>5. `--force` re-initializes existing config<br>6. AWS CLI profile `spx` auto-configured | **DONE** |
| `spx admin join` | `--host` (required), `--node` (required), `--bind`, `--port`, `--region`, `--az`, `--cluster-bind`, `--cluster-routes`, `--data-dir`, `--services` | Leader node must be running | Connects to leader node → retrieves cluster configuration → configures local node to join cluster and participate in distributed operations | 1. Join existing cluster<br>2. Missing host (error)<br>3. Missing node name (error) | **DONE** |
### Version
| Command | Flags | Prerequisites | Basic Logic | Status |
|---------|-------|---------------|-------------|--------|
| `spx version` | — | None | Prints Spinifex version, commit hash, OS, and architecture (populated via build-time ldflags) | **DONE** |
### Cluster Operations
| Command | Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------|---------------|-------------|------------|--------|
| `spx admin cluster shutdown` | — | Cluster must be running | Gracefully shuts down the entire cluster | 1. Shutdown running cluster<br>2. All nodes stop cleanly | **DONE** |
| `spx admin cluster shutdown` | `--force` (shutdown even if nodes don't respond), `--timeout` (max wait per phase, default 120s), `--dry-run` (print phase plan without executing) | Cluster must be running | Performs coordinated, phased shutdown of entire cluster. Phases execute in order: GATE (stop API/UI) → DRAIN (stop VMs) → STORAGE (stop viperblock) → PERSIST (stop predastore) → INFRA (stop NATS/daemon). Each phase waits for all nodes to ACK before proceeding. Uses JetStream state tracking. | 1. Shutdown running cluster<br>2. All nodes stop cleanly<br>3. Force shutdown with unresponsive nodes<br>4. Dry-run prints plan | **DONE** |
### Certificate Management
| Command | Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------|---------------|-------------|------------|--------|
| `spx admin cert renew` | `--extra-ip` (additional IPs for SANs), `--extra-dns` (additional DNS names for SANs) | Existing CA from `spx admin init` | Reads existing CA → regenerates server certificate with all current network interface IPs and machine hostname in SANs → writes new cert. Use after adding a new network interface or changing IP addresses. | 1. Renew with auto-detected IPs<br>2. Renew with extra IPs<br>3. Renew with extra DNS names | **DONE** |
### Upgrade Management
| Command | Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------|---------------|-------------|------------|--------|
| `spx admin upgrade` | `--yes` (apply without prompting), `--config-dir` (persistent, default: `~/spinifex/config`), `--spinifex-dir` (persistent, default: `~/spinifex`) | Existing installation (`spinifex.toml` must exist in config dir) | Reads current config versions from registry → computes pending config migrations (from→to per target) → prints version summary and pending list → prompts for confirmation unless `--yes` → runs `migrate.DefaultRegistry.RunAllConfig()` to apply migrations to config files. Intended for upgrades between Spinifex versions. Operators can skip migrations during install by setting `INSTALL_SPINIFEX_SKIP_MIGRATE=1`, then run `spx admin upgrade` manually to review and apply. After completion, services must be restarted with `sudo systemctl restart spinifex.target`. Invoked non-interactively by `scripts/setup.sh` with `--yes`. | 1. No installation present (error, suggests `spx admin init`)<br>2. No pending migrations (prints "No pending config migrations")<br>3. Pending migrations with interactive confirmation (y/yes applies, anything else aborts)<br>4. Pending migrations with `--yes` (applies without prompt)<br>5. Migration failure surfaces error and exits non-zero | **DONE** |
### Account Management
@@ -81,7 +99,7 @@ Operational commands for inspecting cluster state. These fan out NATS requests t
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `run-instances` | `--image-id`, `--instance-type`, `--count` (Min/MaxCount), `--key-name`, `--user-data`, `--subnet-id` (auto-creates ENI, assigns private IP), `--block-device-mappings` (DeviceName, VolumeSize, VolumeType, Iops, DeleteOnTermination), `--placement` (GroupName only — routes via spread or cluster strategy) | `--security-group-ids`, `--tag-specifications`, `--dry-run`, `--client-token`, `--disable-api-termination`, `--ebs-optimized`, `--iam-instance-profile`, `--network-interfaces`, `--private-ip-address`, `--monitoring`, `--credit-specification`, `--cpu-options`, `--metadata-options`, `--launch-template`, `--hibernate-options` | `describe-images` (AMI must exist), `create-key-pair` (optional), VPC/SG (optional) | Gateway parses AWS query → if Placement.GroupName set, looks up strategy: spread → `distributeInstancesSpread()` (1 instance per node, atomic CAS reservation), cluster → `distributeInstancesCluster()` (pin all to single node); otherwise NATS `ec2.runinstances` → daemon creates QEMU/KVM VM with viperblock-backed root volume via NBD → if SubnetId provided, auto-creates ENI with private IP → cloud-init injects user-data/keys → on termination, removes instance from placement group → returns reservation with instance ID | 1. Launch with valid AMI and key pair<br>2. Launch with invalid AMI ID (error)<br>3. Launch with block device mappings (custom volume size)<br>4. Launch multiple instances (MinCount/MaxCount)<br>5. Launch with subnet-id (auto-creates ENI)<br>6. Invalid instance type returns error<br>7. Launch with spread placement group (1 per node)<br>8. Launch with cluster placement group (all on one node)<br>9. Insufficient capacity for placement group (error) | **DONE** |
| `describe-instances` | `--instance-ids` | `--filters`, `--max-results`, `--next-token`, `--dry-run` | None | Gateway fans out NATS `ec2.DescribeInstances` to all nodes (no queue group) → each daemon returns local instances → gateway aggregates and returns combined list | 1. Describe all instances (no filter)<br>2. Describe by instance ID<br>3. Describe with filters (e.g. instance-state-name)<br>4. Instance not found returns empty set<br>5. Multi-node aggregation returns instances from all nodes | **DONE** |
| `describe-instances` | `--instance-ids`, `--filters` (instance-state-name, instance-id, instance-type, vpc-id, subnet-id, tag:\*, tag-key, tag-value) | `--max-results`, `--next-token`, `--dry-run` | None | Gateway fans out NATS `ec2.DescribeInstances` to all nodes (no queue group) → each daemon returns local instances → gateway aggregates and returns combined list. Filters applied per-node before aggregation (reduces payload). Also applies to stopped/terminated instances via `describeInstancesFromKV()`. | 1. Describe all instances (no filter)<br>2. Describe by instance ID<br>3. Describe with filters (e.g. instance-state-name)<br>4. Instance not found returns empty set<br>5. Multi-node aggregation returns instances from all nodes<br>6. Filter by tag<br>7. Unknown filter returns InvalidParameterValue | **DONE** |
| `start-instances` | `--instance-ids` | `--dry-run`, `--force` | `run-instances` (instance must exist in stopped state) | Gateway sends NATS `ec2.cmd.{instance-id}` → daemon restarts stopped QEMU process with same config → state transitions stopped→pending→running | 1. Start a stopped instance<br>2. Start already-running instance (error: IncorrectInstanceState)<br>3. Start with invalid instance ID<br>4. Verify volumes re-mount on start | **DONE** |
| `stop-instances` | `--instance-ids` | `--force`, `--hibernate`, `--dry-run` | `run-instances` (instance must be running) | Gateway sends NATS to target node → daemon issues QMP `system_powerdown` for graceful shutdown → monitors heartbeat until QEMU exits → state transitions running→stopping→stopped | 1. Graceful stop of running instance<br>2. Force stop (kills QEMU process)<br>3. Stop already-stopped instance (error)<br>4. Verify ~30s heartbeat detection | **DONE** |
| `terminate-instances` | `--instance-ids`, `DeleteOnTermination` (per-volume flag, default true) | `--dry-run` | `run-instances` (instance must exist) | Gateway sends NATS to target node → daemon kills QEMU process → cleans up NBD mounts → deletes volumes with `DeleteOnTermination=true` via `volumeService.DeleteVolume()` (S3 cleanup of vol/, vol-efi/, vol-cloudinit/) → internal volumes (EFI, cloud-init) always cleaned up via `ebs.delete` NATS → volumes with `DeleteOnTermination=false` left in available state → state→terminated | 1. Terminate running instance<br>2. Terminate stopped instance<br>3. Terminate with DeleteOnTermination=true deletes volumes<br>4. Terminate with DeleteOnTermination=false preserves volumes<br>5. Terminate already-terminated (idempotent)<br>6. Internal volumes (EFI, cloud-init) always cleaned up<br>7. Invalid instance ID | **DONE** |
@@ -99,7 +117,7 @@ Operational commands for inspecting cluster state. These fan out NATS requests t
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `create-key-pair` | `--key-name`, `--key-type` (rsa/ed25519) | `--key-format` (pem/ppk), `--tag-specifications`, `--dry-run` | None | NATS `ec2.CreateKeyPair` → daemon generates SSH keypair → stores public key in Predastore S3 (`/bucket/ec2/{name}.pub`) → returns private key material (one-time) | 1. Create RSA key pair<br>2. Create ED25519 key pair<br>3. Duplicate key name (error: InvalidKeyPair.Duplicate)<br>4. Verify key material returned only on creation | **DONE** |
| `describe-key-pairs` | `--key-names`, `--key-pair-ids` | `--filters`, `--max-results`, `--dry-run` | None | NATS `ec2.DescribeKeyPairs` → daemon lists public keys from Predastore S3 → returns key names and fingerprints | 1. List all key pairs<br>2. Filter by key name<br>3. Filter by key pair ID<br>4. Non-existent key returns empty | **DONE** |
| `describe-key-pairs` | `--key-names`, `--key-pair-ids`, `--filters` (key-pair-id, key-name, fingerprint, tag:\*) | `--max-results`, `--dry-run` | None | NATS `ec2.DescribeKeyPairs` → daemon lists public keys from Predastore S3 → applies filters → returns key names and fingerprints | 1. List all key pairs<br>2. Filter by key name<br>3. Filter by key pair ID<br>4. Non-existent key returns empty<br>5. Unknown filter returns InvalidParameterValue | **DONE** |
| `delete-key-pair` | `--key-name`, `--key-pair-id` | `--dry-run` | Key must exist | NATS `ec2.DeleteKeyPair` → daemon deletes public key from Predastore S3 → returns success | 1. Delete existing key pair<br>2. Delete non-existent key (idempotent, no error)<br>3. Verify key no longer in describe-key-pairs | **DONE** |
| `import-key-pair` | `--key-name`, `--public-key-material` | `--tag-specifications`, `--dry-run` | None | NATS `ec2.ImportKeyPair` → daemon stores provided public key in Predastore S3 → returns key name and fingerprint | 1. Import valid SSH public key<br>2. Import invalid key material (error)<br>3. Import duplicate name (error)<br>4. Verify imported key usable with run-instances | **DONE** |
@@ -107,7 +125,7 @@ Operational commands for inspecting cluster state. These fan out NATS requests t
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `describe-images` | `--image-ids` (format validation only), `--owners` (self, account ID, alias) | `--executable-users`, `--filters`, `--include-deprecated`, `--include-disabled`, `--max-results`, `--next-token`, `--dry-run` | None | NATS `ec2.DescribeImages` → daemon reads AMI metadata from Predastore S3 buckets (ami-*) → filters by ImageIds and Owners → returns image list with state, architecture, block device mappings | 1. List all images<br>2. Filter by image ID<br>3. Filter by owner (self/amazon)<br>4. Non-existent AMI returns empty<br>5. Verify metadata fields (architecture, state, rootDeviceName) | **DONE** |
| `describe-images` | `--image-ids` (format validation only), `--owners` (self, account ID, alias), `--filters` (name, state, architecture, image-id, is-public, owner-id, description, image-type, tag:\*) | `--executable-users`, `--include-deprecated`, `--include-disabled`, `--max-results`, `--next-token`, `--dry-run` | None | NATS `ec2.DescribeImages` → daemon reads AMI metadata from Predastore S3 buckets (ami-*) → filters by ImageIds, Owners, and Filters → returns image list with state, architecture, block device mappings | 1. List all images<br>2. Filter by image ID<br>3. Filter by owner (self/amazon)<br>4. Non-existent AMI returns empty<br>5. Verify metadata fields (architecture, state, rootDeviceName)<br>6. Filter by name wildcard<br>7. Unknown filter returns InvalidParameterValue | **DONE** |
| `create-image` | `--instance-id`, `--name`, `--description`, `--tag-specifications` | `--no-reboot`, `--block-device-mappings`, `--dry-run` | Instance must exist (running or stopped) | Gateway validates input → NATS `ec2.{instanceId}.CreateImage` (per-instance topic) → daemon extracts root volume → snapshots via `ebs.snapshot` NATS (running) or offline S3 copy (stopped) → creates AMI metadata in S3 (`{amiId}/config.json`) → stores tags → returns ami-ID. Duplicate AMI name validation enforced. | 1. Create image from running instance<br>2. Create image from stopped instance<br>3. Invalid instance ID (error)<br>4. Duplicate AMI name (error)<br>5. Verify new AMI appears in describe-images<br>6. Launch new instance from created AMI | **DONE** |
| `register-image` | — | `--name`, `--description`, `--architecture`, `--root-device-name`, `--virtualization-type`, `--block-device-mappings`, `--boot-mode`, `--ena-support`, `--sriov-net-support`, `--tpm-support`, `--imds-support` | Image data must exist in S3 | Create AMI metadata entry in Predastore → assign ami-ID → set state to available → return ami-ID | 1. Register with valid metadata<br>2. Missing required name (error)<br>3. Verify registered image in describe-images | **NOT STARTED** |
| `deregister-image` | — | `--image-id`, `--dry-run` | AMI must exist, no instances using it | Mark AMI metadata as deregistered in S3 → AMI no longer available for new launches → existing instances unaffected | 1. Deregister existing AMI<br>2. Deregister non-existent AMI (error)<br>3. Verify deregistered AMI not in describe-images<br>4. Existing instances from AMI still run | **NOT STARTED** |
@@ -121,13 +139,13 @@ Operational commands for inspecting cluster state. These fan out NATS requests t
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `describe-volumes` | `--volume-ids` (fast-path lookup), `DeleteOnTermination` (from persisted VolumeMetadata) | `--filters`, `--max-results`, `--next-token`, `--dry-run` | None | NATS `ec2.DescribeVolumes` → daemon queries viperblock for volume metadata → returns volume list with state, size, attachments, type, DeleteOnTermination flag | 1. List all volumes<br>2. Filter by volume ID<br>3. Filter by attachment state<br>4. Non-existent volume returns empty<br>5. DeleteOnTermination reflects persisted value | **DONE** |
| `describe-volumes` | `--volume-ids` (fast-path lookup), `DeleteOnTermination` (from persisted VolumeMetadata), `--filters` (volume-id, status, size, volume-type, attachment.instance-id, attachment.status, attachment.device, availability-zone, tag:\*) | `--max-results`, `--next-token`, `--dry-run` | None | NATS `ec2.DescribeVolumes` → daemon queries viperblock for volume metadata → applies filters → returns volume list with state, size, attachments, type, DeleteOnTermination flag | 1. List all volumes<br>2. Filter by volume ID<br>3. Filter by attachment state<br>4. Non-existent volume returns empty<br>5. DeleteOnTermination reflects persisted value<br>6. Filter by status, size, volume-type<br>7. Unknown filter returns InvalidParameterValue | **DONE** |
| `modify-volume` | `--volume-id`, `--size`, `--volume-type`, `--iops` | `--throughput`, `--dry-run`, `--multi-attach-enabled` | Volume must exist | NATS `ec2.ModifyVolume` → daemon sends resize request to viperblock → NBD does not support live resize, instance must be stopped → returns modification state | 1. Increase volume size<br>2. Modify volume type<br>3. Decrease size (error - not supported)<br>4. Modify attached volume (requires stop/start) | **DONE** |
| `create-volume` | `--size`, `--availability-zone`, `--volume-type` (gp3 only), `--snapshot-id` (creates volume from snapshot) | `--iops` (hardcoded 3000), `--encrypted` (hardcoded false), `--throughput`, `--tag-specifications` | Valid AZ configured via `spinifex init` | Gateway validates input → NATS `ec2.CreateVolume` → daemon generates vol-ID via viperblock → creates volume (empty or from snapshot) of specified size → persists config.json to Predastore S3 → returns vol-ID with state=available | 1. Create 80GB gp3 volume<br>2. Boundary sizes (1 GiB min, 16384 GiB max)<br>3. Invalid AZ (error)<br>4. Verify volume in describe-volumes<br>5. Unsupported volume type (error - only gp3)<br>6. Size out of range (error)<br>7. Create from snapshot | **DONE** |
| `delete-volume` | `--volume-id` | `--dry-run` | Volume must exist and be detached (state=available) | Gateway validates vol- prefix → NATS `ec2.DeleteVolume` → daemon confirms state=available and no AttachedInstance → NATS `ebs.delete` to viperblockd (stops nbdkit/WAL) → deletes S3 objects under vol-id/, vol-id-efi/, vol-id-cloudinit/ → returns success | 1. Delete detached volume<br>2. Delete attached volume (error: VolumeInUse)<br>3. Delete non-existent volume (error: InvalidVolume.NotFound)<br>4. Verify volume gone from describe-volumes<br>5. Malformed volume ID (error: InvalidVolumeID.Malformed)<br>6. Double delete (idempotent NotFound) | **DONE** |
| `attach-volume` | `--volume-id`, `--instance-id`, `--device` (optional, auto-assigns `/dev/sd[f-p]`) | `--dry-run` | Volume must exist (available), instance must exist (running) | Gateway sends to `ec2.cmd.{instanceId}` → daemon validates volume (Predastore) → `ebs.mount` via NATS (viperblock starts NBD server) → QMP `blockdev-add` (nbd-{volId}) → QMP `device_add` (virtio-blk-pci, vdisk-{volId}) → three-phase rollback on failure → update EBSRequests + BlockDeviceMappings → persist to JetStream + Predastore → respond with VolumeAttachment | 1. Attach volume to running instance<br>2. Auto-assign device name<br>3. Attach already-attached volume (VolumeInUse)<br>4. Attach to non-existent instance (InvalidInstanceID.NotFound)<br>5. Attach to stopped instance (IncorrectInstanceState)<br>6. Volume not found (InvalidVolume.NotFound)<br>7. All device slots full (AttachmentLimitExceeded)<br>8. Volume persists across stop/start | **DONE** |
| `detach-volume` | `--volume-id`, `--instance-id` (optional, resolved via DescribeVolumes), `--device` (optional cross-check), `--force` | `--dry-run` | Volume must be attached, instance must be running | Gateway resolves InstanceId if omitted (via DescribeVolumes) → sends to `ec2.cmd.{instanceId}` → daemon validates (running, attached, not boot/EFI/CloudInit, device match) → three-phase hot-unplug: QMP `device_del` (force continues on failure) → QMP `blockdev-del` (abort if fails, preserves state to prevent double-attach) → `ebs.unmount` via NATS (best-effort) → remove from EBSRequests + BlockDeviceMappings → update volume metadata to available → persist state → respond with VolumeAttachment (state=detaching) | 1. Detach with explicit InstanceId<br>2. Detach without InstanceId (gateway resolution)<br>3. Detach with correct --device cross-check<br>4. Missing VolumeId (InvalidParameterValue)<br>5. Volume not attached (IncorrectState)<br>6. Nonexistent volume (InvalidVolume.NotFound)<br>7. Nonexistent instance (InvalidInstanceID.NotFound)<br>8. Instance not running (IncorrectInstanceState)<br>9. Device mismatch (InvalidParameterValue)<br>10. Boot volume protection (OperationNotPermitted)<br>11. Force flag (continues past device_del failure)<br>12. Volume reusability (re-attach after detach) | **DONE** |
| `describe-volume-status` | `--volume-ids` | `--filters`, `--max-results`, `--next-token`, `--dry-run` | None | Gateway validates vol- prefix → NATS `ec2.DescribeVolumeStatus` → daemon fetches VolumeConfig from Predastore S3 (parallel for specific IDs, sequential list-all for no IDs) → builds VolumeStatusItem per volume (status=ok, io-enabled=passed, io-performance=not-applicable) → returns InvalidVolume.NotFound for missing explicit IDs → skips internal sub-volumes (-efi, -cloudinit) | 1. List all volume statuses<br>2. Filter by specific volume IDs (fast path)<br>3. Non-existent volume ID returns InvalidVolume.NotFound<br>4. Invalid volume ID format (InvalidVolume.Malformed)<br>5. Internal sub-volumes excluded from listing<br>6. Nil/empty input defaults to all volumes | **DONE** |
| `describe-volume-status` | `--volume-ids`, `--filters` (volume-id, volume-status.status, availability-zone) | `--max-results`, `--next-token`, `--dry-run` | None | Gateway validates vol- prefix → NATS `ec2.DescribeVolumeStatus` → daemon fetches VolumeConfig from Predastore S3 (parallel for specific IDs, sequential list-all for no IDs) → applies filters → builds VolumeStatusItem per volume (status=ok, io-enabled=passed, io-performance=not-applicable) → returns InvalidVolume.NotFound for missing explicit IDs → skips internal sub-volumes (-efi, -cloudinit) | 1. List all volume statuses<br>2. Filter by specific volume IDs (fast path)<br>3. Non-existent volume ID returns InvalidVolume.NotFound<br>4. Invalid volume ID format (InvalidVolume.Malformed)<br>5. Internal sub-volumes excluded from listing<br>6. Nil/empty input defaults to all volumes<br>7. Unknown filter returns InvalidParameterValue | **DONE** |
| `describe-volumes-modifications` | — | `--volume-ids`, `--filters`, `--max-results` | None | Query pending/completed volume modifications → return modification state, progress, original/target size | 1. Check in-progress modification<br>2. Check completed modification<br>3. No modifications returns empty | **NOT STARTED** |
### EC2 - Snapshot Management
@@ -137,7 +155,7 @@ Operational commands for inspecting cluster state. These fan out NATS requests t
| `create-snapshot` | `--volume-id`, `--description`, `--tag-specifications` | `--dry-run` | Volume must exist in Predastore | Gateway validates vol- prefix → NATS `ec2.CreateSnapshot` → daemon reads VolumeConfig from Predastore → generates snap-ID via viperblock → stores SnapshotConfig (metadata-only, points to source volume) as completed → returns Snapshot with state=completed, progress=100% | 1. Snapshot from valid volume<br>2. Missing volume ID (InvalidParameterValue)<br>3. Volume not found (InvalidVolume.NotFound)<br>4. Invalid volume ID format (InvalidVolume.Malformed)<br>5. Snapshot with description<br>6. Snapshot with tag specifications | **DONE** |
| `create-snapshots` | — | `--instance-specification`, `--description`, `--tag-specifications` | Instance must exist, instance-volume attachment tracking | Create snapshots of all volumes attached to instance → return list of snapshot IDs. Blocked: requires instance-volume attachment tracking to discover which volumes to snapshot. | 1. Snapshot all volumes on instance<br>2. Instance with no volumes | **NOT STARTED** |
| `delete-snapshot` | `--snapshot-id` | `--dry-run` | Snapshot must exist | Gateway validates snap- prefix → NATS `ec2.DeleteSnapshot` → daemon verifies snapshot exists in Predastore → lists and deletes all objects under snapshot prefix → returns success | 1. Delete existing snapshot<br>2. Delete non-existent snapshot (InvalidSnapshot.NotFound)<br>3. Missing snapshot ID (InvalidParameterValue)<br>4. Invalid snapshot ID format (InvalidSnapshot.Malformed) | **DONE** |
| `describe-snapshots` | `--snapshot-ids` | `--owner-ids`, `--filters`, `--max-results`, `--dry-run` | None | Gateway validates snap- prefix on IDs → NATS `ec2.DescribeSnapshots` → daemon lists snap- prefixed objects in Predastore → reads SnapshotConfig for each → filters by snapshot ID if specified → returns snapshot list | 1. List all snapshots<br>2. Filter by snapshot ID<br>3. Empty snapshot list<br>4. Invalid snapshot ID format (InvalidSnapshot.Malformed) | **DONE** |
| `describe-snapshots` | `--snapshot-ids`, `--filters` (snapshot-id, status, volume-id, volume-size, owner-id, tag:\*) | `--owner-ids`, `--max-results`, `--dry-run` | None | Gateway validates snap- prefix on IDs → NATS `ec2.DescribeSnapshots` → daemon lists snap- prefixed objects in Predastore → reads SnapshotConfig for each → applies filters → returns snapshot list | 1. List all snapshots<br>2. Filter by snapshot ID<br>3. Empty snapshot list<br>4. Invalid snapshot ID format (InvalidSnapshot.Malformed)<br>5. Filter by status, volume-id, volume-size<br>6. Unknown filter returns InvalidParameterValue | **DONE** |
| `copy-snapshot` | `--source-snapshot-id`, `--source-region`, `--description` | `--encrypted`, `--dry-run` | Source snapshot must exist | Gateway validates snap- prefix + source region → NATS `ec2.CopySnapshot` → daemon reads source SnapshotConfig → generates new snap-ID → copies metadata (preserves tags, description override) → stores as completed → returns new snapshot ID | 1. Copy within same region<br>2. Copy non-existent snapshot (InvalidSnapshot.NotFound)<br>3. Missing source ID (InvalidParameterValue)<br>4. Missing source region (MissingParameter)<br>5. Copy preserves tags<br>6. Copy with description override | **DONE** |
### EC2 - Tags
@@ -190,7 +208,7 @@ Gateway routing and KV CRUD are wired up but no OVN/OVS integration exists. EIGW
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `create-egress-only-internet-gateway` | `--vpc-id`, `--tag-specifications` | `--client-token`, `--dry-run` | VPC must exist | Gateway validates VpcId → NATS `ec2.CreateEgressOnlyInternetGateway` → daemon generates eigw-ID → creates EgressOnlyIGWRecord in `spinifex-eigw` KV bucket with state=attached (always attached at creation, unlike IGW) → returns EgressOnlyInternetGateway with attachment | 1. Create with valid VpcId<br>2. Missing VpcId (error: MissingParameter)<br>3. Create with inline tags<br>4. Verify ID format eigw-{16hex} | **STARTED** (KV only, no OVN) |
| `delete-egress-only-internet-gateway` | `--egress-only-internet-gateway-id` | `--dry-run` | EIGW must exist | NATS `ec2.DeleteEgressOnlyInternetGateway` → daemon verifies EIGW exists in KV → deletes from `spinifex-eigw` KV → returns ReturnCode=true. No detach required (unlike IGW). | 1. Delete existing EIGW<br>2. Delete non-existent EIGW (error)<br>3. Missing ID (error: MissingParameter) | **STARTED** (KV only, no OVN) |
| `describe-egress-only-internet-gateways` | `--egress-only-internet-gateway-ids` | `--filters`, `--max-results`, `--next-token`, `--dry-run` | None | NATS `ec2.DescribeEgressOnlyInternetGateways` → daemon lists all keys from `spinifex-eigw` KV bucket → filters by ID if specified → always includes Attachments array → returns list | 1. Describe all EIGWs<br>2. Filter by specific ID<br>3. Non-existent ID returns empty list | **STARTED** (KV only, no OVN) |
| `describe-egress-only-internet-gateways` | `--egress-only-internet-gateway-ids`, `--filters` (egress-only-internet-gateway-id, tag:\*) | `--max-results`, `--next-token`, `--dry-run` | None | NATS `ec2.DescribeEgressOnlyInternetGateways` → daemon lists all keys from `spinifex-eigw` KV bucket → filters by ID if specified → applies filters → always includes Attachments array → returns list | 1. Describe all EIGWs<br>2. Filter by specific ID<br>3. Non-existent ID returns empty list<br>4. Unknown filter returns InvalidParameterValue | **STARTED** (KV only, no OVN) |
### EC2 - Placement Groups
@@ -246,16 +264,18 @@ EIP operations are conditionally available — only registered when external IPA
| `release-address` | `--allocation-id` | `--dry-run` | EIP must exist and be disassociated | Gateway validates AllocationId non-empty → NATS `ec2.ReleaseAddress` → daemon retrieves EIP record from KV → checks state != associated (InvalidAddressLocked if still associated) → releases IP back to IPAM pool → deletes KV record → returns success | 1. Release disassociated EIP<br>2. Release associated EIP (error: InvalidAddressLocked)<br>3. Release non-existent (error: InvalidAllocationID.NotFound)<br>4. Missing AllocationId (error: MissingParameter) | **DONE** |
| `associate-address` | `--allocation-id`, `--network-interface-id` OR `--instance-id`, `--private-ip-address` (optional override) | `--dry-run`, `--allow-reassociation` | EIP and target ENI/instance must exist | Gateway validates AllocationId + one of NetworkInterfaceId/InstanceId required → NATS `ec2.AssociateAddress` → daemon retrieves EIP → resolves target ENI (by ID or instance lookup) → generates AssociationId → updates record state=associated with ENI/instance/VPC/private IP → publishes `vpc.add-nat` event to vpcd (OVN NAT configuration) → returns AssociationId | 1. Associate with instance<br>2. Associate with specific ENI<br>3. Associate with private IP override<br>4. Missing AllocationId (MissingParameter)<br>5. Missing target (MissingParameter)<br>6. Non-existent EIP (InvalidAllocationID.NotFound)<br>7. Non-existent ENI (InvalidNetworkInterfaceID.NotFound) | **DONE** |
| `disassociate-address` | `--association-id` | `--dry-run` | Association must exist | Gateway validates AssociationId non-empty → NATS `ec2.DisassociateAddress` → daemon scans KV to find EIP by AssociationId → publishes `vpc.delete-nat` event to vpcd → clears association fields → reverts state to allocated → updates KV → returns success | 1. Disassociate existing<br>2. Non-existent association (InvalidAssociationID.NotFound)<br>3. Missing AssociationId (MissingParameter) | **DONE** |
| `describe-addresses` | `--allocation-ids`, `--public-ips` | `--filters`, `--dry-run` | None | NATS `ec2.DescribeAddresses` → daemon scans all EIP records in account → filters by AllocationIds and/or PublicIps if specified → returns Address list with allocation, association, PublicIp, PrivateIpAddress, NetworkInterfaceId, InstanceId, Domain | 1. List all EIPs<br>2. Filter by allocation ID<br>3. Filter by public IP<br>4. Non-existent AllocationId returns error<br>5. Empty result when no EIPs | **DONE** |
| `describe-addresses` | `--allocation-ids`, `--public-ips`, `--filters` (allocation-id, public-ip, instance-id, association-id, domain, tag:\*) | `--dry-run` | None | NATS `ec2.DescribeAddresses` → daemon scans all EIP records in account → filters by AllocationIds and/or PublicIps if specified → applies filters → returns Address list with allocation, association, PublicIp, PrivateIpAddress, NetworkInterfaceId, InstanceId, Domain | 1. List all EIPs<br>2. Filter by allocation ID<br>3. Filter by public IP<br>4. Non-existent AllocationId returns error<br>5. Empty result when no EIPs<br>6. Filter by instance-id, domain<br>7. Unknown filter returns InvalidParameterValue | **DONE** |
| `describe-addresses-attribute` | `--allocation-ids` (optional filter) | `--attribute`, `--dry-run`, `--max-results`, `--next-token` | None | Gateway validates input → NATS `ec2.DescribeAddressesAttribute` with `spinifex-workers` queue group → daemon looks up EIP records by AllocationIds (or scans all account EIPs if none specified) → returns AddressAttribute list with AllocationId and PublicIp per entry. Unlike DescribeAddresses, returns empty list (not error) for non-existent AllocationIds. PtrRecord always nil (reverse-DNS not supported). | 1. List all EIP attributes<br>2. Filter by allocation IDs<br>3. Non-existent AllocationId returns empty (not error)<br>4. Nil input returns error | **DONE** |
### EC2 - NAT Gateway
NAT gateways are stored in `spinifex-vpc-nat-gateways` KV bucket. Deleted gateways are moved to `spinifex-vpc-deleted-nat-gateways` with a 1-hour TTL for Terraform polling. SNAT rule coordination uses `vpc.add-nat-gateway` and `vpc.delete-nat-gateway` NATS events (published via route table service on CreateRoute and during DeleteNatGateway respectively).
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `create-nat-gateway` | — | `--subnet-id`, `--allocation-id`, `--connectivity-type`, `--tag-specifications` | Subnet must exist, EIP must be allocated (for public type) | NATS `ec2.CreateNatGateway` → daemon creates NAT gateway in JetStream KV with nat-ID → configure OVS SNAT rules → state=pending→available → return NatGateway | 1. Create public NAT gateway<br>2. Create private NAT gateway (no allocation-id)<br>3. Invalid subnet (error) | **NOT STARTED** |
| `delete-nat-gateway` | — | `--nat-gateway-id`, `--dry-run` | NAT gateway must exist | NATS `ec2.DeleteNatGateway` → daemon marks as deleting → remove OVS SNAT rules → delete from KV → return NatGatewayId | 1. Delete existing NAT gateway<br>2. Delete non-existent (error) | **NOT STARTED** |
| `describe-nat-gateways` | — | `--nat-gateway-ids`, `--filters`, `--max-results` | None | NATS `ec2.DescribeNatGateways` → daemon lists NAT gateways from KV → return list with state, subnet, addresses | 1. List all NAT gateways<br>2. Filter by ID<br>3. Filter by VPC ID | **NOT STARTED** |
| `create-nat-gateway` | `--subnet-id`, `--allocation-id` | `--connectivity-type` (public only), `--tag-specifications`, `--dry-run` | Subnet must exist, EIP must be allocated and unassociated | Gateway validates SubnetId + AllocationId (required) → NATS `ec2.CreateNatGateway` with `spinifex-workers` queue group → daemon verifies subnet exists in `spinifex-vpc-subnets` KV → verifies EIP exists in `spinifex-vpc-eips` KV and has no AssociationId (Resource.AlreadyAssociated if in use) → generates nat-ID → stores NatGatewayRecord in `spinifex-vpc-nat-gateways` KV with state=available → returns NatGateway with addresses | 1. Create NAT gateway (happy path)<br>2. Subnet not found (InvalidSubnetID.NotFound)<br>3. EIP not found (InvalidAllocationID.NotFound)<br>4. EIP already associated (Resource.AlreadyAssociated)<br>5. Missing SubnetId or AllocationId (MissingParameter) | **DONE** |
| `delete-nat-gateway` | `--nat-gateway-id` | `--dry-run` | NAT gateway must exist | Gateway validates NatGatewayId (required) → NATS `ec2.DeleteNatGateway` → daemon retrieves record from KV → scans all route tables in VPC for routes targeting this NAT gateway → publishes `vpc.delete-nat-gateway` event per affected subnet (SNAT rule cleanup) → sets state=deleted → stores in `spinifex-vpc-deleted-nat-gateways` with 1-hour TTL → deletes from active KV bucket | 1. Delete existing NAT gateway<br>2. Delete non-existent (InvalidNatGatewayID.NotFound)<br>3. Deleted gateway visible when queried by ID (state=deleted)<br>4. Deleted gateway excluded from general list queries (TTL auto-expire) | **DONE** |
| `describe-nat-gateways` | `--nat-gateway-ids`, `--filters` (vpc-id, state) | `--max-results`, `--next-token`, `--dry-run` | None | NATS `ec2.DescribeNatGateways` → daemon scans `spinifex-vpc-nat-gateways` KV → applies NatGatewayIds filter and/or vpc-id/state filters → for specific IDs not found in active bucket, checks deleted bucket → returns InvalidNatGatewayID.NotFound if ID never existed → returns list with state, addresses, subnet, VPC | 1. List all NAT gateways<br>2. Filter by specific IDs<br>3. Filter by state<br>4. Filter by vpc-id<br>5. Non-existent ID (InvalidNatGatewayID.NotFound)<br>6. Deleted gateway visible by ID query | **DONE** |
| `assign-private-nat-gateway-address` | — | `--nat-gateway-id`, `--private-ip-addresses` | NAT gateway must exist (private type) | NATS `ec2.AssignPrivateNatGatewayAddress` → daemon assigns private IPs to NAT gateway → return assigned addresses | 1. Assign address<br>2. Missing NAT gateway ID (error) | **NOT STARTED** |
| `associate-nat-gateway-address` | — | `--nat-gateway-id`, `--allocation-ids` | NAT gateway and EIPs must exist | NATS `ec2.AssociateNatGatewayAddress` → daemon associates EIPs with NAT gateway → return association info | 1. Associate EIP<br>2. Missing NAT gateway ID (error) | **NOT STARTED** |
@@ -267,20 +287,20 @@ Requires OVN/OVS (`apt install openvswitch-switch ovn-host`). VPC/Subnet/ENI/SG
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `create-vpc` | `--cidr-block`, `--tag-specifications` | `--instance-tenancy`, `--dry-run` | None | Gateway validates CidrBlock (required, valid CIDR, /16–/28 prefix) → NATS `ec2.CreateVpc` → daemon allocates unique VNI from `spinifex-vpc-vni-counter` KV → generates vpc-ID → stores VPCRecord in `spinifex-vpc-vpcs` KV → publishes `vpc.create` event to vpcd (creates OVN logical switch) → returns VPC with state=available | 1. Create VPC with /16 CIDR<br>2. Invalid CIDR format (error: InvalidVpcRange)<br>3. CIDR prefix outside /16–/28 (error)<br>4. Verify in describe-vpcs<br>5. Tags applied at creation | **DONE** |
| `delete-vpc` | `--vpc-id` | `--dry-run` | VPC must be empty (no subnets) | Gateway validates VpcId → NATS `ec2.DeleteVpc` → daemon checks for dependent subnets in `spinifex-vpc-subnets` KV → returns DependencyViolation if subnets exist → deletes from `spinifex-vpc-vpcs` KV → publishes `vpc.delete` event to vpcd (removes OVN resources) | 1. Delete empty VPC<br>2. Delete VPC with subnets (DependencyViolation)<br>3. Delete non-existent VPC (error) | **DONE** |
| `describe-vpcs` | `--vpc-ids` | `--filters`, `--max-results`, `--dry-run` | None | NATS `ec2.DescribeVpcs` → daemon lists all keys from `spinifex-vpc-vpcs` KV → filters by VPC IDs if specified → returns error for non-existent requested IDs → returns VPC list with CIDR, state, CIDR associations | 1. List all VPCs<br>2. Filter by VPC ID<br>3. Non-existent VPC ID returns error | **DONE** |
| `describe-vpcs` | `--vpc-ids`, `--filters` (vpc-id, state, cidr-block, is-default, owner-id, tag:\*) | `--max-results`, `--dry-run` | None | NATS `ec2.DescribeVpcs` → daemon lists all keys from `spinifex-vpc-vpcs` KV → filters by VPC IDs if specified → applies filters → returns error for non-existent requested IDs → returns VPC list with CIDR, state, CIDR associations | 1. List all VPCs<br>2. Filter by VPC ID<br>3. Non-existent VPC ID returns error<br>4. Filter by state, cidr-block, is-default<br>5. Unknown filter returns InvalidParameterValue | **DONE** |
| `modify-vpc-attribute` | `--vpc-id`, `--enable-dns-hostnames`, `--enable-dns-support`, `--enable-network-address-usage-metrics` | `--dry-run` | VPC must exist | Gateway validates VpcId non-empty → NATS `ec2.ModifyVpcAttribute` → daemon retrieves VPC record from `spinifex-vpc-vpcs` KV → updates boolean flags if provided → updates KV with optimistic locking → returns empty output | 1. Enable DNS hostnames<br>2. Enable DNS support<br>3. Enable network address usage metrics<br>4. Missing VPC ID (MissingParameter)<br>5. Non-existent VPC (InvalidVpcID.NotFound) | **DONE** |
| `describe-vpc-attribute` | `--vpc-id`, `--attribute` (enableDnsHostnames, enableDnsSupport, enableNetworkAddressUsageMetrics) | `--dry-run` | VPC must exist | Gateway validates VpcId + Attribute non-empty → NATS `ec2.DescribeVpcAttribute` → daemon retrieves VPC record → returns single attribute as AttributeBooleanValue (one attribute per call, matches AWS behavior) → validates attribute name | 1. Get enableDnsHostnames<br>2. Get enableDnsSupport<br>3. Get enableNetworkAddressUsageMetrics<br>4. Invalid attribute name (InvalidParameterValue)<br>5. Missing VPC ID (MissingParameter)<br>6. Non-existent VPC (InvalidVpcID.NotFound) | **DONE** |
| `associate-vpc-cidr-block` | — | `--vpc-id`, `--cidr-block` | VPC must exist | NATS `ec2.AssociateVpcCidrBlock` → daemon adds secondary CIDR to VPC metadata → return association | 1. Add secondary CIDR<br>2. Overlapping CIDR (error)<br>3. Max CIDR blocks exceeded (error) | **NOT STARTED** |
| `disassociate-vpc-cidr-block` | — | `--association-id` | Association must exist | NATS `ec2.DisassociateVpcCidrBlock` → daemon removes secondary CIDR from VPC → return success | 1. Remove secondary CIDR<br>2. Remove primary CIDR (error) | **NOT STARTED** |
| `create-subnet` | `--vpc-id`, `--cidr-block`, `--availability-zone`, `--tag-specifications` | `--dry-run` | VPC must exist | Gateway validates VpcId + CidrBlock (required, valid CIDR, /16–/28 prefix) → NATS `ec2.CreateSubnet` → daemon verifies parent VPC exists → validates subnet CIDR is within VPC CIDR range → checks for overlapping subnets in same VPC → calculates available IPs (total hosts - 5 AWS-reserved: .0/.1/.2/.3/.255) → generates subnet-ID → stores SubnetRecord in `spinifex-vpc-subnets` KV → publishes `vpc.create-subnet` event to vpcd → defaults AZ from config if omitted | 1. Create subnet within VPC CIDR<br>2. Subnet CIDR outside VPC range (error: InvalidSubnetRange)<br>3. Overlapping subnet CIDRs (error: InvalidSubnetConflict)<br>4. CIDR prefix outside /16–/28 (error)<br>5. Missing VPC or CIDR (error: MissingParameter) | **DONE** |
| `delete-subnet` | `--subnet-id` | `--dry-run` | Subnet must exist | NATS `ec2.DeleteSubnet` → daemon verifies subnet exists → deletes from `spinifex-vpc-subnets` KV → publishes `vpc.delete-subnet` event to vpcd | 1. Delete existing subnet<br>2. Delete non-existent subnet (error) | **DONE** |
| `describe-subnets` | `--subnet-ids`, `--filters` (vpc-id) | `--max-results`, `--dry-run` | None | NATS `ec2.DescribeSubnets` → daemon lists all keys from `spinifex-vpc-subnets` KV → applies vpc-id filter if present → filters by subnet IDs if specified → recalculates available IPs from CIDR → returns error for non-existent requested IDs | 1. List all subnets<br>2. Filter by VPC ID<br>3. Filter by subnet ID<br>4. Non-existent subnet returns error | **DONE** |
| `describe-subnets` | `--subnet-ids`, `--filters` (vpc-id, subnet-id, availability-zone, cidr-block, state, default-for-az, tag:\*) | `--max-results`, `--dry-run` | None | NATS `ec2.DescribeSubnets` → daemon lists all keys from `spinifex-vpc-subnets` KV → applies filters → filters by subnet IDs if specified → recalculates available IPs from CIDR → returns error for non-existent requested IDs | 1. List all subnets<br>2. Filter by VPC ID<br>3. Filter by subnet ID<br>4. Non-existent subnet returns error<br>5. Filter by availability-zone, cidr-block, state<br>6. Unknown filter returns InvalidParameterValue | **DONE** |
| `modify-subnet-attribute` | `--subnet-id`, `--map-public-ip-on-launch` | `--assign-ipv6-address-on-creation`, `--dry-run` | Subnet must exist | Gateway validates SubnetId non-empty → NATS `ec2.ModifySubnetAttribute` → daemon retrieves Subnet record from `spinifex-vpc-subnets` KV → updates MapPublicIpOnLaunch flag if provided → updates KV with optimistic locking → returns empty output | 1. Enable auto-assign public IP<br>2. Disable auto-assign public IP<br>3. Missing SubnetId (MissingParameter)<br>4. Non-existent subnet (InvalidSubnetID.NotFound) | **DONE** |
| `associate-subnet-cidr-block` | — | `--subnet-id`, `--ipv6-cidr-block` | Subnet must exist | NATS `ec2.AssociateSubnetCidrBlock` → daemon adds IPv6 CIDR to subnet → return association | 1. Add IPv6 CIDR<br>2. Missing subnet ID (error) | **NOT STARTED** |
| `disassociate-subnet-cidr-block` | — | `--association-id` | Association must exist | NATS `ec2.DisassociateSubnetCidrBlock` → daemon removes IPv6 CIDR from subnet → return success | 1. Remove IPv6 CIDR<br>2. Invalid association (error) | **NOT STARTED** |
| `create-security-group` | `--group-name`, `--description`, `--vpc-id`, `--tag-specifications` | `--dry-run` | VPC must exist | Gateway validates GroupName + VpcId required → NATS `ec2.CreateSecurityGroup` → daemon verifies VPC exists → checks duplicate name in same VPC → generates sg-ID → creates SecurityGroupRecord in `spinifex-vpc-security-groups` KV with default egress rule (allow all outbound 0.0.0.0/0), no ingress rules → publishes `vpc.create-sg` event to vpcd (OVN ACL configuration) → returns GroupId | 1. Create SG in VPC<br>2. Duplicate name in same VPC (error: InvalidGroup.Duplicate)<br>3. Verify default egress rule (allow all)<br>4. Verify no default ingress rules<br>5. Missing GroupName (MissingParameter)<br>6. Non-existent VPC (InvalidVpcID.NotFound)<br>7. With tag specifications | **DONE** |
| `delete-security-group` | `--group-id` | `--dry-run` | SG must exist | Gateway validates GroupId non-empty → NATS `ec2.DeleteSecurityGroup` → daemon retrieves SG from KV → deletes from `spinifex-vpc-security-groups` KV → publishes `vpc.delete-sg` event to vpcd → returns success | 1. Delete existing SG<br>2. Delete non-existent SG (error: InvalidGroup.NotFound)<br>3. Missing GroupId (MissingParameter) | **DONE** |
| `describe-security-groups` | `--group-ids`, `--filters` (vpc-id, group-name) | `--group-names`, `--max-results`, `--dry-run` | None | NATS `ec2.DescribeSecurityGroups` → daemon scans all SG records in account → filters by GroupIds, vpc-id filter, or group-name filter → returns SecurityGroup list with ingress/egress rules → returns error for non-existent requested GroupIds | 1. List all SGs<br>2. Filter by VPC ID<br>3. Filter by group name<br>4. Filter by GroupId<br>5. Non-existent GroupId (InvalidGroup.NotFound)<br>6. Empty result when no SGs | **DONE** |
| `describe-security-groups` | `--group-ids`, `--filters` (vpc-id, group-name, group-id, description, ip-permission.cidr, tag:\*) | `--group-names`, `--max-results`, `--dry-run` | None | NATS `ec2.DescribeSecurityGroups` → daemon scans all SG records in account → applies filters (AND logic across filter names, OR across values) → returns SecurityGroup list with ingress/egress rules → returns error for non-existent requested GroupIds | 1. List all SGs<br>2. Filter by VPC ID<br>3. Filter by group name<br>4. Filter by GroupId<br>5. Non-existent GroupId (InvalidGroup.NotFound)<br>6. Empty result when no SGs<br>7. Filter by description, ip-permission.cidr<br>8. Unknown filter returns InvalidParameterValue | **DONE** |
| `authorize-security-group-ingress` | `--group-id`, `--ip-permissions` (IpProtocol, FromPort, ToPort, IpRanges/CidrIp, UserIdGroupPairs/GroupId) | `--dry-run` | SG must exist | Gateway validates GroupId non-empty → NATS `ec2.AuthorizeSecurityGroupIngress` → daemon retrieves SG → converts IpPermissions to SGRule objects → appends to IngressRules → updates KV with optimistic locking (revision check) → publishes `vpc.update-sg` event to vpcd → returns true | 1. Allow SSH (port 22) from 0.0.0.0/0<br>2. Allow from specific CIDR<br>3. Allow from source security group<br>4. Missing GroupId (MissingParameter)<br>5. Non-existent SG (InvalidGroup.NotFound) | **DONE** |
| `authorize-security-group-egress` | `--group-id`, `--ip-permissions` | `--dry-run` | SG must exist | Gateway validates GroupId → NATS `ec2.AuthorizeSecurityGroupEgress` → daemon retrieves SG → appends rules to EgressRules → updates KV with optimistic locking → publishes `vpc.update-sg` event → returns true | 1. Allow HTTPS outbound<br>2. Restrict to specific CIDR<br>3. Missing GroupId (MissingParameter)<br>4. Non-existent SG (InvalidGroup.NotFound) | **DONE** |
| `revoke-security-group-ingress` | `--group-id`, `--ip-permissions` (matching rules to remove) | `--dry-run` | SG must exist | Gateway validates GroupId → NATS `ec2.RevokeSecurityGroupIngress` → daemon retrieves SG → removes matching rules from IngressRules (set difference) → updates KV with optimistic locking → publishes `vpc.update-sg` event → returns true | 1. Revoke existing rule<br>2. Missing GroupId (MissingParameter)<br>3. Non-existent SG (InvalidGroup.NotFound) | **DONE** |
@@ -289,20 +309,23 @@ Requires OVN/OVS (`apt install openvswitch-switch ovn-host`). VPC/Subnet/ENI/SG
| `attach-internet-gateway` | `--internet-gateway-id`, `--vpc-id` | `--dry-run` | IGW and VPC must exist | NATS `ec2.AttachInternetGateway` → daemon validates IGW exists and is not already attached (ResourceAlreadyAssociated) → sets VpcId on record → state=attached → publishes `vpc.igw-attach` event to vpcd (creates OVN external switch, gateway port, SNAT rules) | 1. Attach IGW to VPC<br>2. Attach already-attached IGW (ResourceAlreadyAssociated)<br>3. Non-existent IGW (error)<br>4. Missing params (MissingParameter) | **DONE** |
| `detach-internet-gateway` | `--internet-gateway-id`, `--vpc-id` | `--dry-run` | IGW must be attached to specified VPC | NATS `ec2.DetachInternetGateway` → daemon validates IGW exists and is attached to specified VPC (GatewayNotAttached if wrong VPC) → clears VpcId → state=available → publishes `vpc.igw-detach` event to vpcd (removes OVN resources) | 1. Detach attached IGW<br>2. Detach from wrong VPC (GatewayNotAttached)<br>3. Detach unattached IGW (error) | **DONE** |
| `delete-internet-gateway` | `--internet-gateway-id` | `--dry-run` | IGW must be detached | NATS `ec2.DeleteInternetGateway` → daemon validates IGW exists and VpcId is empty (DependencyViolation if attached) → deletes from `spinifex-igw` KV | 1. Delete detached IGW<br>2. Delete attached IGW (DependencyViolation)<br>3. Delete non-existent (error) | **DONE** |
| `describe-internet-gateways` | `--internet-gateway-ids` | `--filters`, `--max-results`, `--dry-run` | None | NATS `ec2.DescribeInternetGateways` → daemon lists all keys from `spinifex-igw` KV → filters by IGW IDs if specified → returns list with Attachments array (if attached) | 1. List all IGWs<br>2. Filter by IGW ID<br>3. Verify attachment info | **DONE** |
| `describe-internet-gateways` | `--internet-gateway-ids`, `--filters` (internet-gateway-id, attachment.vpc-id, attachment.state, tag:\*) | `--max-results`, `--dry-run` | None | NATS `ec2.DescribeInternetGateways` → daemon lists all keys from `spinifex-igw` KV → filters by IGW IDs if specified → applies filters → returns list with Attachments array (if attached) | 1. List all IGWs<br>2. Filter by IGW ID<br>3. Verify attachment info<br>4. Filter by attachment.vpc-id, attachment.state<br>5. Unknown filter returns InvalidParameterValue | **DONE** |
### EC2 - Route Tables
Route tables are stored in `spinifex-vpc-route-tables` JetStream KV bucket, keyed by `{accountID}.{routeTableId}`. Each route table has a Routes array (with local route pre-populated) and an Associations array. All operations validate VPC consistency. When a route targeting a NAT gateway is created, `vpc.add-nat-gateway` events are published per associated subnet for vpcd SNAT rule creation.
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `create-route-table` | — | `--vpc-id`, `--tag-specifications` | VPC must exist | NATS `ec2.CreateRouteTable` → daemon creates route table in KV with rtb-ID → add default local route for VPC CIDR → return route table | 1. Create route table<br>2. Verify default local route<br>3. Missing VPC ID (error) | **NOT STARTED** |
| `delete-route-table` | — | `--route-table-id`, `--dry-run` | Route table must exist and not be main route table | NATS `ec2.DeleteRouteTable` → daemon verifies not main table → delete from KV → return success | 1. Delete non-main route table<br>2. Delete main route table (error)<br>3. Delete non-existent (error) | **NOT STARTED** |
| `describe-route-tables` | — | `--route-table-ids`, `--filters`, `--max-results` | None | NATS `ec2.DescribeRouteTables` → daemon lists route tables from KV → return tables with routes | 1. List all route tables<br>2. Filter by VPC | **NOT STARTED** |
| `create-route` | — | `--route-table-id`, `--destination-cidr-block`, `--gateway-id` or `--nat-gateway-id` or `--egress-only-internet-gateway-id` | Route table and target must exist | NATS `ec2.CreateRoute` → daemon adds route entry → configure OVS flow for destination CIDR → update metadata | 1. Add internet route via IGW<br>2. Add route to NAT gateway<br>3. Add route to EIGW<br>4. Conflicting route (error) | **NOT STARTED** |
| `delete-route` | — | `--route-table-id`, `--destination-cidr-block` | Route must exist | NATS `ec2.DeleteRoute` → daemon removes route entry → remove OVS flow → update metadata | 1. Delete existing route<br>2. Delete non-existent route (error)<br>3. Delete local route (error) | **NOT STARTED** |
| `replace-route` | — | `--route-table-id`, `--destination-cidr-block`, `--gateway-id` or `--nat-gateway-id` | Route must exist | NATS `ec2.ReplaceRoute` → daemon replaces route target → update OVS flow → update metadata | 1. Replace IGW route with NAT<br>2. Replace non-existent route (error) | **NOT STARTED** |
| `associate-route-table` | — | `--route-table-id`, `--subnet-id` or `--gateway-id` | Route table and target must exist | NATS `ec2.AssociateRouteTable` → daemon links route table to subnet/gateway → return rtbassoc-ID | 1. Associate with subnet<br>2. Missing route table ID (error) | **NOT STARTED** |
| `disassociate-route-table` | — | `--association-id` | Association must exist, not main table association | NATS `ec2.DisassociateRouteTable` → daemon unlinks route table → return success | 1. Disassociate existing<br>2. Disassociate main table (error) | **NOT STARTED** |
| `create-route-table` | `--vpc-id` | `--tag-specifications`, `--dry-run` | VPC must exist | Gateway validates VpcId (required) → NATS `ec2.CreateRouteTable` with `spinifex-workers` queue group → daemon verifies VPC exists in `spinifex-vpc-vpcs` KV → retrieves VPC CIDR → generates rtb-ID → creates RouteTableRecord with IsMain=false, local route pre-populated (destination=VPC CIDR, gateway="local"), empty associations → stores in `spinifex-vpc-route-tables` KV → returns RouteTable | 1. Create route table with local route (happy path)<br>2. VPC not found (InvalidVpcID.NotFound)<br>3. Missing VpcId (MissingParameter) | **DONE** |
| `delete-route-table` | `--route-table-id` | `--dry-run` | Route table must exist, not main, no subnet associations | Gateway validates RouteTableId (required) → NATS `ec2.DeleteRouteTable` → daemon retrieves record → rejects if IsMain=true (DependencyViolation) → rejects if has non-main subnet associations (DependencyViolation) → deletes from KV → returns success | 1. Delete custom route table<br>2. Delete main route table (DependencyViolation)<br>3. Delete table with subnet associations (DependencyViolation)<br>4. Delete non-existent (InvalidRouteTableID.NotFound) | **DONE** |
| `describe-route-tables` | `--route-table-ids`, `--filters` (vpc-id, route-table-id, association.main, association.route-table-association-id, association.subnet-id, route.destination-cidr-block, route.gateway-id) | `--max-results`, `--next-token`, `--dry-run` | None | NATS `ec2.DescribeRouteTables` → daemon scans all keys in `spinifex-vpc-route-tables` KV → filters by RouteTableIds if specified → applies all provided filters (AND logic) → returns error for non-existent requested IDs → converts records to EC2 RouteTable objects | 1. List all route tables<br>2. Filter by vpc-id<br>3. Filter by association.main (true/false)<br>4. Non-existent ID (InvalidRouteTableID.NotFound)<br>5. Empty result when no route tables | **DONE** |
| `create-route` | `--route-table-id`, `--destination-cidr-block`, `--gateway-id`, `--nat-gateway-id` | `--egress-only-internet-gateway-id`, `--vpc-peering-connection-id`, `--dry-run` | Route table and target must exist in same VPC | Gateway validates RouteTableId + DestinationCidrBlock (required) → NATS `ec2.CreateRoute` → daemon retrieves route table → checks for duplicate destination (RouteAlreadyExists) → validates exactly one of GatewayId/NatGatewayId provided → if GatewayId: verifies IGW exists in `spinifex-igw` KV and is attached to same VPC → if NatGatewayId: verifies NAT GW exists in `spinifex-vpc-nat-gateways` KV and is in same VPC → for NAT GW routes, publishes `vpc.add-nat-gateway` event per associated subnet → appends RouteRecord (state=active, origin=CreateRoute) → updates KV → returns Return=true | 1. Add IGW route (happy path)<br>2. Duplicate destination (RouteAlreadyExists)<br>3. IGW not found (InvalidInternetGatewayID.NotFound)<br>4. NAT GW not found (InvalidNatGatewayID.NotFound)<br>5. Gateway not in same VPC (InvalidParameterValue)<br>6. Missing RouteTableId or DestinationCidrBlock (MissingParameter) | **DONE** |
| `delete-route` | `--route-table-id`, `--destination-cidr-block` | `--dry-run` | Route must exist | Gateway validates RouteTableId + DestinationCidrBlock (required) → NATS `ec2.DeleteRoute` → daemon retrieves route table → finds matching route → rejects if gateway is "local" (InvalidParameterValue — local routes cannot be deleted) → removes route from Routes array → updates KV → returns success | 1. Delete IGW route (happy path, local route remains)<br>2. Delete local route (InvalidParameterValue)<br>3. Route not found (InvalidRoute.NotFound)<br>4. Missing parameters (MissingParameter) | **DONE** |
| `replace-route` | `--route-table-id`, `--destination-cidr-block`, `--gateway-id` | `--nat-gateway-id`, `--dry-run` | Route must exist, new target must exist in same VPC | Gateway validates RouteTableId + DestinationCidrBlock + GatewayId (required) → NATS `ec2.ReplaceRoute` → daemon retrieves route table → finds matching route → rejects if local route → verifies IGW exists and is attached to same VPC → updates route GatewayId, clears NatGatewayId, sets state=active → updates KV → returns success | 1. Replace route target (IGW swap)<br>2. Replace local route (InvalidParameterValue)<br>3. Route not found (InvalidRoute.NotFound)<br>4. IGW not found (InvalidInternetGatewayID.NotFound) | **DONE** |
| `associate-route-table` | `--route-table-id`, `--subnet-id` | `--gateway-id`, `--dry-run` | Route table and subnet must exist in same VPC | Gateway validates RouteTableId + SubnetId (required) → NATS `ec2.AssociateRouteTable` → daemon retrieves route table → verifies subnet exists and is in same VPC → scans ALL route tables in VPC to check subnet isn't already explicitly associated (Resource.AlreadyAssociated) → generates rtbassoc-ID → appends AssociationRecord (Main=false) → updates KV → returns AssociationId with state=associated | 1. Associate subnet (happy path)<br>2. Duplicate subnet association (Resource.AlreadyAssociated)<br>3. Subnet not found (InvalidSubnetID.NotFound)<br>4. Subnet in different VPC (InvalidParameterValue)<br>5. Missing parameters (MissingParameter) | **DONE** |
| `disassociate-route-table` | `--association-id` | `--dry-run` | Association must exist, not main table association | Gateway validates AssociationId (required) → NATS `ec2.DisassociateRouteTable` → daemon scans ALL route tables in account to find matching AssociationId → rejects if Main=true (InvalidParameterValue — main associations are immutable) → removes association from Associations array → updates KV → returns success | 1. Disassociate subnet (happy path)<br>2. Disassociate main table (InvalidParameterValue)<br>3. Association not found (InvalidAssociationID.NotFound) | **DONE** |
| `replace-route-table-association` | `--association-id`, `--route-table-id` | `--dry-run` | Association and new route table must exist | Gateway validates AssociationId + RouteTableId (required) → NATS `ec2.ReplaceRouteTableAssociation` → daemon verifies new route table exists → scans all route tables to find matching AssociationId → if Main=true: atomically swaps IsMain flag between old and new table → two-phase commit: removes association from old table, creates new AssociationId on new table → compensating write on failure (logs CRITICAL if compensation fails) → returns new AssociationId with state=associated | 1. Move subnet between tables (happy path)<br>2. Replace main table association (swaps IsMain flags)<br>3. Association not found (InvalidAssociationID.NotFound)<br>4. Route table not found (InvalidRouteTableID.NotFound) | **DONE** |
### EC2 - VPC Peering
@@ -415,19 +438,6 @@ ENIs are managed via `spinifex-vpc-enis` KV bucket with CAS-based IPAM allocatio
| `list-snapshot-blocks` | — | `--snapshot-id`, `--max-results`, `--next-token` | Snapshot must exist | List all non-empty blocks in snapshot with tokens and sizes | 1. List blocks of populated snapshot<br>2. List blocks of empty snapshot | **NOT STARTED** |
| `list-changed-blocks` | — | `--second-snapshot-id`, `--first-snapshot-id`, `--max-results` | Snapshots must exist | Compare two snapshots → return list of differing block indexes | 1. Compare parent and child snapshots<br>2. Compare unrelated snapshots | **NOT STARTED** |
### S3 (via Predastore)
Currently S3 operations are handled directly by Predastore. Consider moving control/data plane to Spinifex format for AWS gateway integration.
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `s3 mb` (CreateBucket) | — | `s3://bucket-name` | None | NATS `s3.createbucket` → Predastore creates bucket → return success | 1. Create valid bucket<br>2. Duplicate bucket name (error)<br>3. Invalid bucket name (error) | **NOT STARTED** (Predastore handles directly) |
| `s3 rb` (DeleteBucket) | — | `s3://bucket-name`, `--force` | Bucket must exist | NATS `s3.deletebucket` → verify bucket empty (or force) → Predastore deletes bucket | 1. Delete empty bucket<br>2. Delete non-empty bucket (error)<br>3. Force delete non-empty bucket | **NOT STARTED** |
| `s3 ls` (ListBuckets/Objects) | — | `s3://bucket/prefix`, `--recursive` | None | NATS `s3.listobjects` → Predastore lists objects with prefix → return list | 1. List all buckets<br>2. List objects in bucket<br>3. List with prefix filter | **NOT STARTED** |
| `s3 cp` (PutObject/GetObject) | — | `source dest`, `--recursive`, `--acl` | Bucket must exist | NATS `s3.putobject`/`s3.getobject` → Predastore stores/retrieves with Reed-Solomon encoding | 1. Upload single file<br>2. Download single file<br>3. Recursive upload/download<br>4. Large file (multipart) | **NOT STARTED** |
| `s3 rm` (DeleteObject) | — | `s3://bucket/key`, `--recursive` | Object must exist | NATS `s3.deleteobject` → Predastore deletes object shards | 1. Delete single object<br>2. Recursive delete<br>3. Delete non-existent (idempotent) | **NOT STARTED** |
| `s3 sync` | — | `source dest`, `--delete`, `--exclude`, `--include` | Bucket must exist | Compare source and dest → upload changed/new files → optionally delete removed files | 1. Sync local dir to S3<br>2. Sync with --delete<br>3. Sync with exclude filter | **NOT STARTED** |
### IAM - User Management
All IAM operations are account-scoped. Users, policies, and access keys are namespaced per account. The gateway extracts the account ID from the authenticated access key via `c.Locals("sigv4.accountId")` and passes it to all IAM service methods. Root user (account `000000000000`) bypasses policy evaluation entirely.
@@ -485,3 +495,144 @@ The gateway evaluates IAM policies on every request (except root user bypass). P
| Account-scoped evaluation | Policies resolved from caller's account context | **DONE** |
| EC2 action mapping | All registered EC2 actions mapped to IAM policy strings | **DONE** |
| IAM action mapping | 16 IAM actions mapped to IAM policy strings | **DONE** |
### IAM - Roles
IAM roles are required for instance profiles, cross-account access, and service-linked permissions. Without roles, workloads must use static access keys. Roles should be stored in a `spinifex-iam-roles` KV bucket keyed by `{accountID}.{roleName}`. Trust policies (AssumeRolePolicyDocument) define who can assume the role.
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `create-role` | — | `--role-name`, `--assume-role-policy-document`, `--path`, `--description`, `--max-session-duration`, `--permissions-boundary`, `--tags` | None | IAMService.CreateRole(accountID, input) → validate RoleName + AssumeRolePolicyDocument (required) → validate trust policy JSON → generate AROA-prefixed RoleId → store RoleRecord in `spinifex-iam-roles` KV at `{accountID}.{roleName}` → ARN: `arn:aws:iam::{accountID}:role/{path}{roleName}` → return Role | 1. Create with valid trust policy<br>2. Malformed trust policy (MalformedPolicyDocument)<br>3. Duplicate name (EntityAlreadyExists)<br>4. Missing RoleName (InvalidInput)<br>5. With path and description | **NOT STARTED** |
| `get-role` | — | `--role-name` | Role must exist | IAMService.GetRole(accountID, input) → reads from KV at `{accountID}.{roleName}` → returns Role with ARN, Path, AssumeRolePolicyDocument, CreateDate | 1. Get existing role<br>2. Non-existent role (NoSuchEntity) | **NOT STARTED** |
| `list-roles` | — | `--path-prefix`, `--max-items`, `--marker` | None | IAMService.ListRoles(accountID, input) → prefix-scans KV for `{accountID}.*` → filters by path prefix → returns role list scoped to caller's account | 1. List all roles<br>2. List with path prefix<br>3. Empty list<br>4. Account isolation | **NOT STARTED** |
| `delete-role` | — | `--role-name` | Role must exist, no attached policies, no instance profiles | IAMService.DeleteRole(accountID, input) → verify no attached policies (DeleteConflict) → verify not in any instance profile (DeleteConflict) → delete from KV | 1. Delete role with no attachments<br>2. Delete role with policies (DeleteConflict)<br>3. Delete role in instance profile (DeleteConflict)<br>4. Non-existent role (NoSuchEntity) | **NOT STARTED** |
| `update-role` | — | `--role-name`, `--description`, `--max-session-duration` | Role must exist | IAMService.UpdateRole(accountID, input) → update description and/or session duration in KV → return success | 1. Update description<br>2. Update max session duration<br>3. Non-existent role (NoSuchEntity) | **NOT STARTED** |
| `update-assume-role-policy` | — | `--role-name`, `--policy-document` | Role must exist | IAMService.UpdateAssumeRolePolicy(accountID, input) → validate trust policy JSON → update AssumeRolePolicyDocument in KV → return success | 1. Update trust policy<br>2. Malformed policy (MalformedPolicyDocument)<br>3. Non-existent role (NoSuchEntity) | **NOT STARTED** |
| `attach-role-policy` | — | `--role-name`, `--policy-arn` | Role and policy must exist | IAMService.AttachRolePolicy(accountID, input) → verify policy exists → add ARN to role's AttachedPolicies → idempotent | 1. Attach policy<br>2. Already attached (idempotent)<br>3. Non-existent role (NoSuchEntity)<br>4. Non-existent policy (NoSuchEntity) | **NOT STARTED** |
| `detach-role-policy` | — | `--role-name`, `--policy-arn` | Policy must be attached | IAMService.DetachRolePolicy(accountID, input) → remove ARN from role's AttachedPolicies | 1. Detach attached policy<br>2. Not attached (NoSuchEntity)<br>3. Non-existent role (NoSuchEntity) | **NOT STARTED** |
| `list-attached-role-policies` | — | `--role-name`, `--path-prefix`, `--max-items`, `--marker` | Role must exist | IAMService.ListAttachedRolePolicies(accountID, input) → reads role's AttachedPolicies list → returns ARNs and names | 1. List attached policies<br>2. No policies (empty list)<br>3. Non-existent role (NoSuchEntity) | **NOT STARTED** |
### IAM - Instance Profiles
Instance profiles are containers for IAM roles that allow EC2 instances to assume a role and obtain temporary credentials. Required for `run-instances --iam-instance-profile`. Stored in `spinifex-iam-instance-profiles` KV bucket keyed by `{accountID}.{profileName}`.
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `create-instance-profile` | — | `--instance-profile-name`, `--path`, `--tags` | None | IAMService.CreateInstanceProfile(accountID, input) → validate name (required) → generate AIPA-prefixed InstanceProfileId → store in `spinifex-iam-instance-profiles` KV with empty Roles array → ARN: `arn:aws:iam::{accountID}:instance-profile/{path}{name}` → return InstanceProfile | 1. Create profile<br>2. Duplicate name (EntityAlreadyExists)<br>3. Missing name (InvalidInput) | **NOT STARTED** |
| `get-instance-profile` | — | `--instance-profile-name` | Profile must exist | IAMService.GetInstanceProfile(accountID, input) → reads from KV → returns InstanceProfile with Roles array | 1. Get existing profile<br>2. Non-existent (NoSuchEntity) | **NOT STARTED** |
| `list-instance-profiles` | — | `--path-prefix`, `--max-items`, `--marker` | None | IAMService.ListInstanceProfiles(accountID, input) → prefix-scans KV → returns list | 1. List all profiles<br>2. Empty list | **NOT STARTED** |
| `list-instance-profiles-for-role` | — | `--role-name`, `--max-items`, `--marker` | Role must exist | IAMService.ListInstanceProfilesForRole(accountID, input) → scan all profiles → filter where Roles contains role name → return list | 1. List profiles for role<br>2. Role not in any profile (empty) | **NOT STARTED** |
| `delete-instance-profile` | — | `--instance-profile-name` | Profile must exist, Roles must be empty | IAMService.DeleteInstanceProfile(accountID, input) → verify Roles empty (DeleteConflict if not) → delete from KV | 1. Delete empty profile<br>2. Delete profile with role (DeleteConflict)<br>3. Non-existent (NoSuchEntity) | **NOT STARTED** |
| `add-role-to-instance-profile` | — | `--instance-profile-name`, `--role-name` | Both must exist, max 1 role per profile | IAMService.AddRoleToInstanceProfile(accountID, input) → verify profile exists → verify role exists → check Roles array is empty (LimitExceeded if role already present) → append role → update KV | 1. Add role to empty profile<br>2. Profile already has role (LimitExceeded)<br>3. Non-existent profile (NoSuchEntity)<br>4. Non-existent role (NoSuchEntity) | **NOT STARTED** |
| `remove-role-from-instance-profile` | — | `--instance-profile-name`, `--role-name` | Role must be in profile | IAMService.RemoveRoleFromInstanceProfile(accountID, input) → remove role from Roles array → update KV | 1. Remove role<br>2. Role not in profile (NoSuchEntity) | **NOT STARTED** |
### IAM - Groups
Groups provide a way to attach policies to multiple users. Stored in `spinifex-iam-groups` KV bucket keyed by `{accountID}.{groupName}`.
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `create-group` | — | `--group-name`, `--path` | None | IAMService.CreateGroup(accountID, input) → validate GroupName (required) → generate AGPA-prefixed GroupId → store in KV → return Group | 1. Create group<br>2. Duplicate name (EntityAlreadyExists)<br>3. Missing name (InvalidInput) | **NOT STARTED** |
| `get-group` | — | `--group-name` | Group must exist | IAMService.GetGroup(accountID, input) → reads group from KV → returns Group with member Users list | 1. Get existing group<br>2. Non-existent (NoSuchEntity) | **NOT STARTED** |
| `list-groups` | — | `--path-prefix`, `--max-items`, `--marker` | None | IAMService.ListGroups(accountID, input) → prefix-scans KV → returns list | 1. List all groups<br>2. Empty list | **NOT STARTED** |
| `delete-group` | — | `--group-name` | Group must exist, no members, no attached policies | IAMService.DeleteGroup(accountID, input) → verify no members → verify no attached policies → delete from KV | 1. Delete empty group<br>2. Delete group with members (DeleteConflict)<br>3. Delete group with policies (DeleteConflict)<br>4. Non-existent (NoSuchEntity) | **NOT STARTED** |
| `add-user-to-group` | — | `--group-name`, `--user-name` | Both must exist | IAMService.AddUserToGroup(accountID, input) → verify group + user exist → add user to group's Members list → idempotent | 1. Add user<br>2. Already a member (idempotent)<br>3. Non-existent group (NoSuchEntity)<br>4. Non-existent user (NoSuchEntity) | **NOT STARTED** |
| `remove-user-from-group` | — | `--group-name`, `--user-name` | User must be in group | IAMService.RemoveUserFromGroup(accountID, input) → remove user from Members list → update KV | 1. Remove member<br>2. Not a member (NoSuchEntity) | **NOT STARTED** |
| `list-groups-for-user` | — | `--user-name`, `--max-items`, `--marker` | User must exist | IAMService.ListGroupsForUser(accountID, input) → scan all groups → filter where Members contains user → return list | 1. List groups for user<br>2. User in no groups (empty) | **NOT STARTED** |
| `attach-group-policy` | — | `--group-name`, `--policy-arn` | Group and policy must exist | IAMService.AttachGroupPolicy(accountID, input) → verify policy exists → add ARN to group's AttachedPolicies → idempotent | 1. Attach policy<br>2. Already attached (idempotent)<br>3. Non-existent group (NoSuchEntity) | **NOT STARTED** |
| `detach-group-policy` | — | `--group-name`, `--policy-arn` | Policy must be attached | IAMService.DetachGroupPolicy(accountID, input) → remove ARN from AttachedPolicies | 1. Detach policy<br>2. Not attached (NoSuchEntity) | **NOT STARTED** |
| `list-attached-group-policies` | — | `--group-name`, `--path-prefix`, `--max-items`, `--marker` | Group must exist | IAMService.ListAttachedGroupPolicies(accountID, input) → reads group's AttachedPolicies → returns ARNs and names | 1. List attached policies<br>2. No policies (empty) | **NOT STARTED** |
### STS (Security Token Service)
STS provides temporary credentials and identity verification. `GetCallerIdentity` is called by every AWS SDK/CLI invocation. `AssumeRole` is required once IAM roles are implemented. STS needs its own gateway service endpoint (`sts` service in the `supportedServices` map) with a dedicated action map.
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `get-caller-identity` | — | *(no flags)* | Valid SigV4 credentials | Gateway extracts accountID and username from authenticated request → returns Account, Arn (`arn:aws:iam::{accountID}:user/{userName}` or `arn:aws:sts::{accountID}:assumed-role/{roleName}/{sessionName}`), UserId. Note: a Spinifex-custom version exists at `spinifex.GetCallerIdentity` but needs a proper STS endpoint. | 1. Get identity for IAM user<br>2. Get identity for assumed role<br>3. Get identity for root user<br>4. Invalid credentials (AuthFailure) | **NOT STARTED** |
| `assume-role` | — | `--role-arn`, `--role-session-name`, `--duration-seconds`, `--policy`, `--external-id`, `--serial-number`, `--token-code`, `--tags`, `--transitive-tag-keys` | Role must exist, caller must be allowed by trust policy | Gateway validates RoleArn + RoleSessionName (required) → looks up role → evaluates trust policy (AssumeRolePolicyDocument) against caller → generates temporary credentials (AccessKeyId with ASIA prefix, SecretAccessKey, SessionToken) → credentials expire after DurationSeconds (default 3600, max 43200) → return Credentials + AssumedRoleUser (ARN, AssumedRoleId) | 1. Assume role with valid trust policy<br>2. Trust policy denies caller (AccessDenied)<br>3. Non-existent role (NoSuchEntity)<br>4. Expired session token rejected at SigV4<br>5. Custom duration<br>6. Session tags | **NOT STARTED** |
| `get-session-token` | — | `--duration-seconds`, `--serial-number`, `--token-code` | Valid IAM user credentials (not role) | Gateway validates caller is IAM user (not assumed role) → generates temporary credentials (ASIA prefix) → session inherits user's permissions → return Credentials | 1. Get token for IAM user<br>2. Duration within range<br>3. Reject if caller is assumed role | **NOT STARTED** |
### ELBv2 (Elastic Load Balancing v2 — Application & Network Load Balancer)
All ELBv2 resources are stored in the `spinifex-elbv2` JetStream KV bucket. Key format: `lb.{lbId}`, `tg.{tgId}`, `listener.{listenerId}`. The data plane uses a system-managed LB VM running HAProxy, launched automatically during CreateLoadBalancer. HAProxy configuration is pushed via NATS (`elbv2.lb.{lbId}.config` topic) whenever listeners or targets change. Agent readiness is polled via `elbv2.lb.{lbId}.ping`.
#### ELBv2 - Load Balancers
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `create-load-balancer` | `--name`, `--subnets`, `--security-groups`, `--scheme` (internet-facing/internal), `--tags`, `--ip-address-type` (ipv4 only) | `--type` (hardcoded application), `--customer-owned-ipv4-pool`, `--dry-run` | None (subnets optional) | Gateway validates Name (required) → NATS `elbv2.CreateLoadBalancer` with `spinifex-workers` queue group → daemon validates scheme (internet-facing or internal, InvalidScheme if other) → checks duplicate name in account (DuplicateLoadBalancerName) → generates LB ID → builds DNS name `{name}-{lbId}.{region}.elb.spinifex.local` → if subnets provided, creates one ENI per subnet with `spinifex:managed-by=elbv2` tag (rolls back on failure) → if system AMI available, launches sys.micro LB VM with cloud-init running `/usr/local/bin/lb-agent` → state=provisioning → background goroutine polls agent ping for ~5min → on agent ready: state=active, on timeout: state=failed → if no VM launcher: state=active immediately → persists to KV → returns LoadBalancer with ARN, DNSName, State | 1. Create with name (happy path)<br>2. Internal scheme<br>3. Invalid scheme (InvalidScheme)<br>4. Duplicate name (DuplicateLoadBalancerName)<br>5. Missing name (MissingParameter)<br>6. With tags<br>7. With subnets (ENI creation) | **DONE** |
| `delete-load-balancer` | `--load-balancer-arn` | `--dry-run` | LB must exist | Gateway validates LoadBalancerArn (required) → NATS `elbv2.DeleteLoadBalancer` → daemon verifies LB exists and belongs to account → terminates LB VM (async background) → deletes all listeners for this LB → deletes system-managed ENIs → deletes LB record from KV → returns success | 1. Delete existing LB<br>2. Not found (LoadBalancerNotFound)<br>3. Cascades listener cleanup<br>4. ENI cleanup | **DONE** |
| `describe-load-balancers` | `--load-balancer-arns`, `--names` | `--page-size`, `--marker`, `--dry-run` | None | NATS `elbv2.DescribeLoadBalancers` → daemon lists all LB records from KV → filters by account ID → applies ARN filter and/or Name filter → returns LoadBalancer list with State, DNSName, Scheme, VpcId, AvailabilityZones | 1. List all LBs<br>2. Filter by name<br>3. Account isolation | **DONE** |
#### ELBv2 - Target Groups
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `create-target-group` | `--name`, `--protocol` (HTTP), `--port` (default 80), `--vpc-id`, `--target-type` (instance only), `--health-check-protocol`, `--health-check-port`, `--health-check-path` (default /), `--health-check-interval-seconds` (default 30), `--health-check-timeout-seconds` (default 5), `--healthy-threshold-count` (default 5), `--unhealthy-threshold-count` (default 2), `--matcher` (HttpCode, default 200), `--tags` | `--health-check-enabled`, `--protocol-version`, `--ip-address-type`, `--dry-run` | None | Gateway validates Name (required) → NATS `elbv2.CreateTargetGroup` → daemon checks duplicate name in same VPC (DuplicateTargetGroupName) → generates TG ID → creates HealthCheckConfig with provided values or defaults → stores record with empty Targets array → returns TargetGroup with ARN | 1. Create with defaults<br>2. Custom health check<br>3. Duplicate name (DuplicateTargetGroupName)<br>4. Missing name (MissingParameter) | **DONE** |
| `delete-target-group` | `--target-group-arn` | `--dry-run` | TG must exist, not referenced by listener | Gateway validates TargetGroupArn (required) → NATS `elbv2.DeleteTargetGroup` → daemon verifies TG exists → scans all listeners to check if any DefaultActions reference this TG (TargetGroupInUse if referenced) → deletes from KV | 1. Delete TG<br>2. TG in use by listener (TargetGroupInUse)<br>3. Not found (TargetGroupNotFound) | **DONE** |
| `describe-target-groups` | `--target-group-arns`, `--names`, `--load-balancer-arn` | `--page-size`, `--marker`, `--dry-run` | None | NATS `elbv2.DescribeTargetGroups` → daemon lists all TG records → filters by account → applies ARN/Name filters → if LoadBalancerArn specified, lists listeners for that LB and includes only TGs referenced by those listeners → returns TargetGroup list | 1. List all TGs<br>2. Filter by LB ARN (via listener lookup)<br>3. Account isolation | **DONE** |
#### ELBv2 - Targets
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `register-targets` | `--target-group-arn`, `--targets` (Id=instance-id, Port=optional override) | `--dry-run` | TG must exist, instances should exist | Gateway validates TargetGroupArn + Targets (required) → NATS `elbv2.RegisterTargets` → daemon fetches TG → deduplicates against existing targets (key: `{id}:{port}`, idempotent) → resolves instance ID → private IP via VPC ENI lookup → adds target with state=initial → persists to KV → calls `pushConfigForTargetGroup()` to regenerate HAProxy config on all LBs using this TG → returns success | 1. Register targets<br>2. Idempotent re-registration<br>3. TG not found (TargetGroupNotFound)<br>4. Missing ARN or targets (MissingParameter) | **DONE** |
| `deregister-targets` | `--target-group-arn`, `--targets` (Id, Port) | `--dry-run` | TG must exist | Gateway validates TargetGroupArn + Targets (required) → NATS `elbv2.DeregisterTargets` → daemon fetches TG → builds removal set (key: `{id}:{port}`) → filters Targets array to keep only non-matching → persists to KV → calls `pushConfigForTargetGroup()` to update HAProxy config → returns success | 1. Deregister targets<br>2. TG not found (TargetGroupNotFound)<br>3. Missing parameters (MissingParameter) | **DONE** |
| `describe-target-health` | `--target-group-arn`, `--targets` (optional filter to specific targets) | `--include` | TG must exist | Gateway validates TargetGroupArn (required) → NATS `elbv2.DescribeTargetHealth` → daemon fetches TG → builds filter set from Targets param (if specified) → for each target, returns TargetHealthDescription with Target (Id, Port) and TargetHealth (State, Description). Note: health state is stored in records, not actively polled — HAProxy runs its own independent health checks. | 1. Describe all targets<br>2. Filter to specific targets<br>3. TG not found (TargetGroupNotFound) | **DONE** |
#### ELBv2 - Listeners
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `create-listener` | `--load-balancer-arn`, `--default-actions` (Type=forward, TargetGroupArn), `--protocol` (HTTP, default), `--port` (default 80) | `--ssl-policy`, `--certificates`, `--alpn-policy`, `--mutual-authentication`, `--dry-run` | LB must exist | Gateway validates LoadBalancerArn + DefaultActions (required) → NATS `elbv2.CreateListener` → daemon verifies LB exists → checks for duplicate port on same LB (DuplicateListener) → generates listener ID → builds ARN → stores ListenerRecord in KV → calls `pushConfig(lb)` to regenerate HAProxy config (creates frontend for listener port, backend for target group with health checks) → returns Listener with ARN, Protocol, Port, DefaultActions | 1. Create listener<br>2. Duplicate port (DuplicateListener)<br>3. LB not found (LoadBalancerNotFound)<br>4. Graceful handling when NATS unavailable | **DONE** |
| `delete-listener` | `--listener-arn` | `--dry-run` | Listener must exist | Gateway validates ListenerArn (required) → NATS `elbv2.DeleteListener` → daemon verifies listener exists and belongs to account → deletes from KV → fetches parent LB → calls `pushConfig(lb)` to regenerate HAProxy config without this listener → returns success | 1. Delete listener<br>2. Not found (ListenerNotFound) | **DONE** |
| `describe-listeners` | `--load-balancer-arn`, `--listener-arns` | `--page-size`, `--marker`, `--dry-run` | None | NATS `elbv2.DescribeListeners` → daemon lists listeners → if LoadBalancerArn specified, filters to that LB → applies ARN filter → account isolation → returns Listener list | 1. Filter by LB ARN<br>2. Account isolation | **DONE** |
#### ELBv2 - Tags
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `describe-tags` | `--resource-arns` (loadbalancer, targetgroup, listener) | — | Resource(s) must exist | Gateway validates non-empty ResourceArns → NATS `elbv2.DescribeTags` → daemon parses each ARN's resource segment to dispatch by type → looks up record (LB/TG/listener) → enforces account isolation (cross-account → not-found) → returns TagDescriptions in input order with sorted-by-key Tag list. Listener records don't store tags yet, so they always return an empty Tags slice (matches AWS behaviour for untagged resources). Required by Terraform AWS provider post-create refresh on `aws_lb`, `aws_lb_target_group`, and `aws_lb_listener`. | 1. LB tags round-trip<br>2. TG tags round-trip<br>3. Listener returns empty Tags (no error)<br>4. Multiple ARNs in one call<br>5. Unknown LB/TG/listener (per-type not-found)<br>6. Cross-account ARN (not-found, no leak)<br>7. Invalid/non-ELBv2 ARN (InvalidParameterValue)<br>8. Empty/nil ResourceArns (MissingParameter)<br>9. Untagged LB returns empty Tags | **DONE** |
#### ELBv2 - Not Implemented
| Feature | Description | Priority | Status |
|---------|-------------|----------|--------|
| Listener rules | Path-based and hostname-based routing (CreateRule, DeleteRule, DescribeRules, ModifyRule) | High | **NOT STARTED** |
| HTTPS/TLS termination | SSL certificates, SSL policies, ALPN | High | **NOT STARTED** |
| Modify operations | ModifyLoadBalancerAttributes, ModifyTargetGroup, ModifyTargetGroupAttributes, ModifyListener | Medium | **NOT STARTED** |
| Connection draining | Deregistration delay for graceful target removal | Medium | **NOT STARTED** |
| Stickiness | Session affinity / sticky sessions on target groups | Medium | **NOT STARTED** |
| Active health checking | API-driven health state updates (currently HAProxy-only) | Medium | **NOT STARTED** |
| Target types | IP and Lambda target types (only instance supported) | Low | **NOT STARTED** |
| Access logs | S3 access log delivery | Low | **NOT STARTED** |
| WAF integration | AWS WAF association for web application firewall | Low | **NOT STARTED** |
### CloudWatch (Basic Monitoring)
Basic CloudWatch metrics support is required for `monitor-instances`/`unmonitor-instances` to be meaningful. Daemon nodes should publish CPU, disk, and network metrics for running instances. Metrics stored in a time-series-friendly structure in JetStream KV or dedicated NATS subjects.
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `put-metric-data` | — | `--namespace`, `--metric-data` (MetricName, Value, Unit, Timestamp, Dimensions) | None | Gateway validates Namespace + MetricData (required) → NATS `cloudwatch.PutMetricData` → daemon stores metric data points in time-series KV (key: `{namespace}.{metricName}.{dimensionHash}`) → return success | 1. Put single metric<br>2. Put with dimensions (InstanceId)<br>3. Missing namespace (MissingParameter) | **NOT STARTED** |
| `get-metric-statistics` | — | `--namespace`, `--metric-name`, `--start-time`, `--end-time`, `--period`, `--statistics` (Average, Sum, Min, Max, SampleCount), `--dimensions` | None | Gateway validates required fields → NATS `cloudwatch.GetMetricStatistics` → daemon queries time-series data → aggregates by period → returns Datapoints with requested statistics | 1. Get CPU utilization over 1 hour<br>2. Get with dimensions (InstanceId)<br>3. No data returns empty | **NOT STARTED** |
| `list-metrics` | — | `--namespace`, `--metric-name`, `--dimensions`, `--recently-active` | None | NATS `cloudwatch.ListMetrics` → daemon scans metric namespaces → returns Metrics list with Namespace, MetricName, Dimensions | 1. List all metrics<br>2. Filter by namespace<br>3. Filter by metric name | **NOT STARTED** |
| `describe-alarms` | — | `--alarm-names`, `--alarm-name-prefix`, `--state-value`, `--action-prefix` | None | NATS `cloudwatch.DescribeAlarms` → daemon lists alarms from KV → return MetricAlarms with State, Threshold, ComparisonOperator | 1. List all alarms<br>2. Filter by state (OK, ALARM, INSUFFICIENT_DATA) | **NOT STARTED** |
| `put-metric-alarm` | — | `--alarm-name`, `--namespace`, `--metric-name`, `--statistic`, `--period`, `--evaluation-periods`, `--threshold`, `--comparison-operator`, `--alarm-actions`, `--dimensions` | None | NATS `cloudwatch.PutMetricAlarm` → daemon stores alarm config in KV → alarm evaluation runs on metric publish → state transitions trigger alarm actions | 1. Create alarm<br>2. Update existing alarm<br>3. Missing required fields | **NOT STARTED** |
| `delete-alarms` | — | `--alarm-names` | Alarms must exist | NATS `cloudwatch.DeleteAlarms` → daemon deletes alarm records from KV → return success | 1. Delete existing alarm<br>2. Non-existent alarm (ResourceNotFound) | **NOT STARTED** |
### Auto Scaling
Auto Scaling manages instance fleets based on scaling policies. Depends on Launch Templates (EC2) and optionally ELBv2 target groups for health-based scaling. Stored in `spinifex-autoscaling` KV bucket.
| Command | Implemented Flags | Missing Flags | Prerequisites | Basic Logic | Test Cases | Status |
|---------|-------------------|---------------|---------------|-------------|------------|--------|
| `create-auto-scaling-group` | — | `--auto-scaling-group-name`, `--launch-template` (Id/Name, Version), `--min-size`, `--max-size`, `--desired-capacity`, `--vpc-zone-identifier` (subnet IDs), `--target-group-arns`, `--health-check-type` (EC2/ELB), `--health-check-grace-period`, `--tags` | Launch template must exist | NATS `autoscaling.CreateAutoScalingGroup` → daemon validates launch template → stores ASG record in KV → launches DesiredCapacity instances using template → registers with target groups if specified → starts health check loop → return success | 1. Create ASG with launch template<br>2. Scale to desired capacity<br>3. Missing launch template (ValidationError)<br>4. Min > Max (ValidationError) | **NOT STARTED** |
| `update-auto-scaling-group` | — | `--auto-scaling-group-name`, `--min-size`, `--max-size`, `--desired-capacity`, `--launch-template`, `--health-check-type`, `--health-check-grace-period` | ASG must exist | NATS `autoscaling.UpdateAutoScalingGroup` → daemon updates ASG config in KV → if DesiredCapacity changed, scale up/down accordingly → return success | 1. Update desired capacity<br>2. Update launch template<br>3. Non-existent ASG (ValidationError) | **NOT STARTED** |
| `delete-auto-scaling-group` | — | `--auto-scaling-group-name`, `--force-delete` | ASG must exist | NATS `autoscaling.DeleteAutoScalingGroup` → if force: terminate all instances → deregister from target groups → delete from KV → return success. Without force: reject if instances > 0 | 1. Delete empty ASG<br>2. Force delete with instances<br>3. Delete with instances (ResourceInUse) | **NOT STARTED** |
| `describe-auto-scaling-groups` | — | `--auto-scaling-group-names`, `--filters`, `--max-records` | None | NATS `autoscaling.DescribeAutoScalingGroups` → daemon lists ASG records → return list with Instances, DesiredCapacity, MinSize, MaxSize | 1. List all ASGs<br>2. Filter by name | **NOT STARTED** |
| `set-desired-capacity` | — | `--auto-scaling-group-name`, `--desired-capacity`, `--honor-cooldown` | ASG must exist | NATS `autoscaling.SetDesiredCapacity` → daemon updates desired count → scale up (launch) or scale down (terminate oldest) → return success | 1. Scale up<br>2. Scale down<br>3. Exceeds max (ValidationError) | **NOT STARTED** |
| `describe-auto-scaling-instances` | — | `--instance-ids`, `--max-records` | None | NATS `autoscaling.DescribeAutoScalingInstances` → daemon lists all ASG-managed instances → return list with ASG name, lifecycle state, health status | 1. List all ASG instances<br>2. Filter by instance ID | **NOT STARTED** |
| `put-scaling-policy` | — | `--auto-scaling-group-name`, `--policy-name`, `--policy-type` (TargetTrackingScaling, StepScaling, SimpleScaling), `--target-tracking-configuration`, `--scaling-adjustment`, `--cooldown` | ASG must exist | NATS `autoscaling.PutScalingPolicy` → daemon stores policy in KV → links to CloudWatch alarms for metric-based triggers → return PolicyARN | 1. Create target tracking policy<br>2. Create step scaling policy<br>3. Non-existent ASG (ValidationError) | **NOT STARTED** |
| `delete-scaling-policy` | — | `--auto-scaling-group-name`, `--policy-name` | Policy must exist | NATS `autoscaling.DeleteScalingPolicy` → daemon deletes policy → remove CloudWatch alarm links → return success | 1. Delete existing policy<br>2. Non-existent policy | **NOT STARTED** |
+3 -49
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@@ -4,55 +4,9 @@ Spinifex is an AWS-compatible infrastructure platform for bare-metal, edge, and
## High-Level Architecture
```
┌─────────────────────────────────────────────────────────────────────────────┐
│ AWS SDK / CLI │
│ (aws ec2 run-instances --endpoint-url ...) │
└─────────────────────────────────────────────────────────────────────────────┘
│
│ HTTPS (SigV4 Auth)
▼
┌─────────────────────────────────────────────────────────────────────────────┐
│ AWS Gateway (Port 9999) │
│ │
│ • TLS termination • AWS SigV4 authentication │
│ • EC2 Query Protocol parsing • Routes to service handlers │
│ • XML response generation • NATS client connection │
│ │
│ File: spinifex/services/awsgw/awsgw.go │
└─────────────────────────────────────────────────────────────────────────────┘
│
│ JSON over NATS
▼
┌─────────────────────────────────────────────────────────────────────────────┐
│ NATS Message Broker │
│ │
│ Topics: Queue Groups: │
│ • ec2.RunInstances • spinifex-workers (load balanced) │
│ • ec2.DescribeInstances • No queue (fan-out to all nodes) │
│ • ec2.cmd.{instanceID} (per-instance start/stop/terminate) │
│ • ebs.mount / ebs.unmount │
└─────────────────────────────────────────────────────────────────────────────┘
│
┌─────────────────┼─────────────────┐
▼ ▼ ▼
┌──────────────────────┐ ┌──────────────────────┐ ┌──────────────────────┐
│ Spinifex Daemon │ │ Spinifex Daemon │ │ Spinifex Daemon │
│ (Node 1) │ │ (Node 2) │ │ (Node N) │
│ │ │ │ │ │
│ • NATS subscriber │ │ • NATS subscriber │ │ • NATS subscriber │
│ • Resource manager │ │ • Resource manager │ │ • Resource manager │
│ • QEMU/KVM launcher │ │ • QEMU/KVM launcher │ │ • QEMU/KVM launcher │
│ • QMP monitoring │ │ • QMP monitoring │ │ • QMP monitoring │
│ │ │ │ │ │
│ File: daemon.go │ │ File: daemon.go │ │ File: daemon.go │
└──────────────────────┘ └──────────────────────┘ └──────────────────────┘
│ │ │
▼ ▼ ▼
┌──────────────────────┐ ┌──────────────────────┐ ┌──────────────────────┐
│ QEMU/KVM VMs │ │ QEMU/KVM VMs │ │ QEMU/KVM VMs │
└──────────────────────┘ └──────────────────────┘ └──────────────────────┘
```
<p align="center">
<img src="../.github/assets/design-architecture.svg" alt="Spinifex high-level architecture — AWS SDK, gateway, NATS broker, per-node daemons, QEMU/KVM VMs" width="900">
</p>
## Request Flow
+4 -4
View File
@@ -48,7 +48,7 @@ sudo apt install nbdkit nbdkit-plugin-dev pkg-config qemu-system qemu-utils qemu
**Note:** OVN and Open vSwitch are required for VPC networking (virtual switches, routers, DHCP, Geneve overlay). The packages are installed above, but the setup and configuration step (`setup-ovn.sh`) is covered later — see the [Setup OVN](#setup-ovn) section below.
Ensure the Go toolkit is installed for version 1.26.1 or higher. Recommended to install the latest directly from [https://go.dev/dl/](https://go.dev/dl/).
Ensure the Go toolkit is installed for version 1.26.2 or higher. Recommended to install the latest directly from [https://go.dev/dl/](https://go.dev/dl/).
Confirm Go is correctly installed, and set in your $PATH.
@@ -940,9 +940,9 @@ All nodes should show `Ready` status. Use `./bin/spx get vms` to see running ins
Check individual daemon health endpoints:
```bash
curl -s http://$SPINIFEX_NODE1:4432/health
curl -s http://$SPINIFEX_NODE2:4432/health
curl -s http://$SPINIFEX_NODE3:4432/health
curl -sk https://$SPINIFEX_NODE1:4432/health
curl -sk https://$SPINIFEX_NODE2:4432/health
curl -sk https://$SPINIFEX_NODE3:4432/health
```
Check NATS cluster routing (from any node):
+66
View File
@@ -0,0 +1,66 @@
# Spinifex Tag Conventions
Spinifex uses a small set of reserved tag keys to mark resources that are
owned and managed by the platform itself (as opposed to resources created
directly by customer AWS API calls). The UI uses these tags to hide
system-owned resources from customer-facing listings so operators do not
mistake them for user workloads and accidentally terminate or modify
them.
## `spinifex:managed-by`
Identifies the Spinifex platform component that owns a resource.
| Value | Component | Tagged resource types |
|---------|---------------------------------|---------------------------------------|
| `elbv2` | ALB / HAProxy load balancers | LB VM (`instance`), LB ENI, LB AMI |
The tag is applied by the backend at create/launch time:
- **Instance** — set in
`spinifex/spinifex/daemon/daemon_system_instance.go` when
`LaunchSystemInstance` builds the `RunInstancesInput`, and mirrored onto
the stored `vm.VM.ManagedBy` field for fast lookup.
- **ENI** — set in
`spinifex/spinifex/handlers/elbv2/service_impl.go` when
`CreateLoadBalancer` calls `CreateNetworkInterface`.
- **AMI** — declared on the catalog entry in
`spinifex/spinifex/utils/images.go` and copied into
`AMIMetadata.Tags` by the image importer in
`spinifex/cmd/spinifex/cmd/admin.go`.
Tag keys and values are defined once in `spinifex/spinifex/tags/tags.go`;
new system components should register their value there and reuse the
constants rather than hardcoding strings.
## UI behaviour
The admin **Nodes** page and the **Images** (AMIs) page filter out
resources that carry `spinifex:managed-by`. Engineers who need to see
system resources for debugging can append `?system=1` to the URL — the
filter is bypassed and a hidden-count banner is replaced with the full
listing. Direct navigation to a system AMI detail page without
`?system=1` renders the "Image not found" fallback.
The EC2 **Instances** page does not need UI-side filtering: backend
SigV4 authentication scopes `DescribeInstances` by account ID, and
system instances live under the global system account
(`000000000000`), so customers never see them.
## `spinifex:lb-arn`
Applied to ELBv2-managed ENIs alongside `spinifex:managed-by=elbv2`.
Stores the ARN of the parent load balancer so reconciliation can map an
ENI back to its owner without a separate lookup. Customer-facing
filtering keys off `spinifex:managed-by`; `spinifex:lb-arn` is
informational.
## Adding a new system component
1. Add a new value constant next to `ManagedByELBv2` in
`spinifex/spinifex/tags/tags.go`.
2. Tag every resource the component creates (instance, ENI, AMI,
volume, …) with `spinifex:managed-by=<value>`.
3. Add the value to the table above so operators can recognise it.
4. No frontend changes are required — the UI filters on the key, not
the value.
+1 -1
View File
@@ -152,7 +152,7 @@ Continue to [Setting Up Your Cluster](/docs/setting-up-your-cluster) to import a
The init command must still be running when join executes. If init exited, re-run with `--force`.
```bash
curl -s http://$SPINIFEX_NODE1:4432/health
curl -sk https://$SPINIFEX_NODE1:4432/health
```
### OVN Chassis Not Registering
+9 -7
View File
@@ -32,7 +32,7 @@ This guide builds Spinifex from source. For production deployments, the [binary
**Requirements:**
- Ubuntu 22.04+ / Debian 12+
- Go 1.26.1+
- Go 1.26.2+
- GCC, make, pkg-config
- QEMU/KVM, OVN/Open vSwitch, AWS CLI v2, dhcpcd-base
@@ -75,21 +75,23 @@ If your WAN is a physical NIC, choose one:
./scripts/setup-ovn.sh --management --macvlan --wan-iface=enp0s3
```
## Step 4. Initialize
## Step 4. Development initialisation
```bash
sudo ./bin/spx admin init --node node1 --nodes 1
./scripts/dev-install.sh
```
Save the admin credentials printed during init.
Note, this will bootstrap a single node development environment
## Step 5. Start Services
## Step 5. Start services
```bash
./scripts/start-dev.sh
sudo systemctl status spinifex.target
```
## Step 6. Verify
Start all services
## Step 6. Verify Installation
```bash
export AWS_PROFILE=spinifex
+60 -7
View File
@@ -26,6 +26,7 @@ resources:
- [4. Launch an Instance](#4-launch-an-instance)
- [5. Connect via SSH](#5-connect-via-ssh)
- [6. Managing Instances](#6-managing-instances)
- [7. Launching the Web UI](#7-launching-the-web-ui)
- [Troubleshooting](#troubleshooting)
---
@@ -166,14 +167,25 @@ Query available instance types for your hardware:
aws ec2 describe-instance-types
```
Launch an instance in the public subnet:
Launch an instance in the public subnet, note this will select an instance type with 2 VCPU and 1024MB of memory.
> **Note:** Replace `AMI_NAME` with the previously imported image above with the `ami-` prefix.
```bash
AMI_ID=$(aws ec2 describe-images --query 'Images[0].ImageId' --output text)
AMI_NAME="ami-ubuntu-24.04-x86_64"
AMI_ID=$(aws ec2 describe-images \
--filters "Name=name,Values=$AMI_NAME" \
--query 'Images | sort_by(@, &CreationDate) | [-1].ImageId' \
--output text)
INSTANCE_TYPE=$(aws ec2 describe-instance-types \
--query "sort_by(InstanceTypes[?VCpuInfo.DefaultVCpus==\`2\` && MemoryInfo.SizeInMiB>=\`1024\`], &MemoryInfo.SizeInMiB)[0].InstanceType" \
--output text)
INSTANCE_ID=$(aws ec2 run-instances \
--image-id $AMI_ID \
--instance-type t3.small \
--instance-type $INSTANCE_TYPE \
--key-name spinifex-key \
--subnet-id $SUBNET_ID \
--count 1 \
@@ -256,6 +268,51 @@ On a multi-node cluster, instances are distributed across nodes:
spx get vms
```
## 7. Launching the Web UI
Spinifex ships with a built-in web console — an alternative to the AWS CLI, SDKs, and Terraform, analogous to the AWS Management Console. Every action in the UI is a standard AWS SigV4 API call, so the same IAM policies and audit behaviour apply.
![Spinifex Web UI](../spinifex-ui.jpg)
### Open the Console
The UI is served by each node on port `3000` over TLS. Replace `YOUR_NODE_IP` with the address of the node you installed Spinifex on (or `localhost` if you're on the node itself):
```
https://YOUR_NODE_IP:3000
```
### Trust the Self-Signed Certificate (required)
On first load, your browser will show a TLS warning — Spinifex generates a self-signed certificate at install time. This is expected.
1. Accept the warning to reach the login page (exact wording varies by browser — e.g. Chrome: *Advanced → Proceed to ...*, Firefox: *Advanced → Accept the Risk and Continue*).
2. On the login page, click **Download Certificate** and save `spinifex-ca.pem` to your machine.
3. Install the certificate as a **trusted root** on your workstation:
- **macOS:** open `spinifex-ca.pem` in Keychain Access → *System* keychain → set *Trust* to **Always Trust**.
- **Linux:** `sudo cp spinifex-ca.pem /usr/local/share/ca-certificates/spinifex-ca.crt && sudo update-ca-certificates`
- **Windows:** double-click the file → *Install Certificate* → *Local Machine* → *Trusted Root Certification Authorities*.
- **Browser-only (Firefox):** *Settings → Privacy & Security → Certificates → View Certificates → Authorities → Import* and tick *Trust this CA to identify websites*.
4. Restart your browser and reload `https://YOUR_NODE_IP:3000`. The padlock should now show a valid certificate.
> **Why this is required:** the UI logs in by reading your AWS credentials through a trusted TLS channel. Browsers refuse to send credentials over an untrusted connection, so the certificate must be installed as trusted — temporary "Proceed anyway" exceptions won't work for login.
### Log In with AWS Credentials
The console authenticates against the AWS credentials in `~/.aws/credentials` on the node where Spinifex is installed:
```ini
[spinifex]
aws_access_key_id = AKIA...
aws_secret_access_key = ...
```
At the Spinifex login screen, paste the **Access Key ID** and **Secret Access Key** from the `[spinifex]` profile (or whichever profile maps to the IAM user or role you want to use). Additional users and policies can be managed through the UI or via `aws iam` commands — see [IAM Users and Policies](/docs/iam-users-and-policies).
Once logged in, you have browser-based access to every Spinifex feature: launch and manage instances, attach EBS volumes, browse S3 buckets, configure VPCs and security groups, and manage IAM users and keys — all backed by the same AWS-compatible control plane the CLI uses.
## Additional Options
### Private Subnets (No Public IP)
@@ -280,10 +337,6 @@ spx admin account create --name myteam
export AWS_PROFILE=spinifex-myteam
```
### Web UI
The Spinifex web interface is available at `https://localhost:3000` when services are running.
## Troubleshooting
### Instance Stuck in Pending
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@@ -36,12 +36,9 @@ Deploy a VPC with public and private subnets where the private subnet has no int
**Architecture:**
```
WAN ──SSH──▶ Bastion (public subnet)
│
▼ SSH (private IP)
App Server (private subnet, no internet)
```
<p align="center">
<img src="../../../.github/assets/diagrams/tf-bastion.svg" alt="Bastion architecture — WAN reaches bastion in public subnet, SSH hop to app server in private subnet" width="900">
</p>
**What you'll learn:**
+231
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@@ -0,0 +1,231 @@
---
title: "Nginx Web Server (Load Balanced)"
description: "Deploy a VPC with two private EC2 instances running Nginx, fronted by an internet-facing ALB using Terraform on Spinifex."
category: "Terraform Workbooks"
tags:
- terraform
- nginx
- ec2
- elbv2
- alb
- vpc
- workbook
resources:
- title: "Terraform AWS Provider"
url: "https://registry.terraform.io/providers/hashicorp/aws/latest"
- title: "Spinifex Repository"
url: "https://github.com/mulgadc/spinifex"
- title: "OpenTofu"
url: "https://opentofu.org/"
---
# Terraform: Nginx Web Servers with ALB
> Deploys two Nginx web server instances behind an Application Load Balancer on Spinifex.
## Table of Contents
- [Overview](#overview)
- [Instructions](#instructions)
- [Troubleshooting](#troubleshooting)
---
## Overview
Deploy two Nginx web servers behind an internet-facing Application Load Balancer on Spinifex using Terraform/OpenTofu. This workbook provisions a VPC with public and private subnets, an internet gateway and NAT Gateway, route tables, security group, SSH key pair, an application load balancer (ALB) and two EC2 instances with cloud-init user-data that installs and starts Nginx. Only the ALB is reachable from outside the VPC — the Nginx instances live in the **private subnets** and reach the internet only for cloud-init bootstrapping via the NAT Gateway.
<p align="center">
<img src="../../../.github/assets/diagrams/tf-nginx-alb.svg" alt="Nginx + ALB VPC — IGW, two public subnets with ALB ENIs and NAT GW, two private subnets hosting nginx" width="900">
</p>
**What you'll learn:**
- Configuring the AWS Terraform provider to target Spinifex
- Creating a VPC with public + private subnets, an IGW and a NAT Gateway
- Provisioning a multi-AZ internet-facing ALB fronting private workers
- Provisioning an EC2 instance with cloud-init user-data
- Generating SSH key pairs with the TLS provider
**What gets created**
| Resource | Name | Purpose |
|---|---|---|
| VPC | `nginx-alb-vpc` | Isolated network (10.20.0.0/16) |
| Public Subnets | `nginx-alb-public-a`, `nginx-alb-public-b` | Two AZs hosting the ALB and NAT Gateway |
| Private Subnets | `nginx-alb-private-a`, `nginx-alb-private-b` | Two AZs hosting the Nginx workers |
| Internet Gateway | `nginx-alb-igw` | Routes internet traffic for the public subnets |
| Elastic IP | `nginx-alb-nat-eip` | Public address for the NAT Gateway |
| NAT Gateway | `nginx-alb-nat` | Outbound internet for the private subnets (cloud-init apt bootstrap) |
| Security Group | `nginx-alb-sg` | Allows SSH (22) and HTTP (80) inbound |
| EC2 Instances | `nginx-alb-1`, `nginx-alb-2` | Debian 12 with Nginx via cloud-init (private subnets) |
| ALB | `nginx-alb` | Internet-facing Application Load Balancer on port 80 |
| Target Group | `nginx-alb-tg` | HTTP health-checked group for both instances |
| Listener | HTTP :80 | Forwards traffic to the target group |
**Prerequisites:**
- Spinifex installed and running (see [Installing Spinifex](/docs/install))
- A Debian 12 AMI imported (see [Setting Up Your Cluster](/docs/setting-up-your-cluster))
- OpenTofu or Terraform installed
- `AWS_PROFILE=spinifex` configured
## Instructions
### Step 1. Get the Template
Clone the Terraform examples from the Spinifex repository:
```bash
git clone --depth 1 --filter=blob:none --sparse https://github.com/mulgadc/spinifex.git spinifex-tf
cd spinifex-tf
git sparse-checkout set docs/terraform
cd docs/terraform/nginx-alb
```
Or create a `main.tf` file and paste the full configuration below.
<!-- INCLUDE: main.tf lang:hcl -->
### Step 2. Install Load Balancer AMI
Next install the load balancer AMI images, which is used as the AMI disk image for launching the load-balancer and a requirement.
```bash
spx admin images import --name lb-alpine-3.21.6-x86_64
```
### Step 3. Deploy
```bash
export AWS_PROFILE=spinifex
tofu init
```
### Step 4. Specify instance and apply
Next, depending on your architecture and CPU/memory requirements you must specify an instance type to launch.
Either specify an instance type directly (e.g Intel)
```bash
# AMD instance
export TF_VAR_instance_type="t3a.small"
# Or, Intel
export TF_VAR_instance_type="t3.small"
```
Or alternatively, using the AWS CLI tool query your instance for available types (e.g Intel, AMD, ARM) that support 2 vCPUs and 1 GB RAM.
```bash
TF_VAR_instance_type=$(aws ec2 describe-instance-types \
--query "sort_by(InstanceTypes[?VCpuInfo.DefaultVCpus==\`2\` && MemoryInfo.SizeInMiB>=\`1024\`], &MemoryInfo.SizeInMiB)[0].InstanceType" \
--output text)
```
Next, apply and launch the template:
```bash
tofu apply
```
### Step 5. Verify
> **Note:** EC2 instances can take 30+ seconds to boot after apply, and the NAT Gateway must be `available` before cloud-init on the workers can reach the apt repository. If the ALB returns 5xx or HTTP is unreachable, wait and retry — the target group health checks need a moment to mark both instances healthy once Nginx has installed.
The ALB is internet-facing, but the DNS name Spinifex returns (`*.elb.spinifex.local`) will not resolve from your host. Fetch the ALB's public IP with the AWS CLI:
```bash
ALB_IP=$(aws elbv2 describe-load-balancers --names nginx-alb \
--query 'LoadBalancers[0].AvailabilityZones[].LoadBalancerAddresses[].IpAddress' \
--output text)
echo "ALB public IP: $ALB_IP"
```
Then hit the ALB — successive requests should alternate between Server 1 and Server 2:
```bash
curl http://$ALB_IP
curl http://$ALB_IP
```
Open `http://$ALB_IP` in your browser and refresh to see the page alternate content served from each instance.
The Nginx instances themselves only have private IPs (see the `instance_1_private_ip` / `instance_2_private_ip` outputs) and are only reachable from inside the VPC — go through the ALB.
Check target health via AWS CLI:
```bash
TG_ARN=$(aws elbv2 describe-target-groups \
--query 'TargetGroups[0].TargetGroupArn' \
--output text)
echo "Target Group ARN: $TG_ARN"
aws elbv2 describe-target-health --target-group-arn $TG_ARN
```
### Cleanup
```bash
tofu destroy
```
## Troubleshooting
### AMI Not Found
Ensure you have imported a Debian 12 image. Check available AMIs:
```bash
aws ec2 describe-images --owners 000000000000 --profile spinifex
```
If missing import:
```bash
spx admin images import --name debian-12-x86_64
```
### Provider Connection Refused
Verify Spinifex services are running:
```bash
sudo systemctl status spinifex.target
curl -k https://localhost:9999/
```
### ALB Returns 5xx / Targets Unhealthy
Give the instances a moment to finish cloud-init (Nginx has to install before it can answer health checks). Check target health:
```bash
TG_ARN=$(aws elbv2 describe-target-groups --names nginx-alb-tg \
--query 'TargetGroups[0].TargetGroupArn' --output text)
aws elbv2 describe-target-health --target-group-arn "$TG_ARN"
```
If targets stay unhealthy, verify the instances are running:
```bash
aws ec2 describe-instances --profile spinifex
```
If cloud-init on the workers never finished, confirm the NAT Gateway is `available` (the private subnets rely on it for outbound apt access):
```bash
aws ec2 describe-nat-gateways --query 'NatGateways[].[NatGatewayId,State]'
```
### Nginx Not Responding
The Nginx instances have no public IP, so you can't SSH in directly from your host. If you need to inspect cloud-init logs, launch a small jump host in the same VPC or run commands via the Spinifex console, then:
```bash
ssh -i nginx-alb-demo.pem ec2-user@<instance_private_ip>
sudo journalctl -u cloud-init --no-pager
sudo systemctl status nginx
```
+523
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@@ -0,0 +1,523 @@
# Example: Nginx Web Servers with ALB on Spinifex
#
# Deploys a VPC with two public subnets (ALB + NAT Gateway) and two private
# subnets hosting Nginx EC2 instances. An internet-facing Application Load
# Balancer distributes HTTP traffic between the private workers, and the
# NAT Gateway gives them outbound internet access so cloud-init can install
# Nginx from the Debian apt repository.
#
# Demonstrates: VPC, public and private subnets, internet gateway, NAT
# Gateway with Elastic IP, route tables, security group, key pair, cloud-init
# user-data, EC2 instances, ALB, target group, and listener.
#
# Usage:
# cd spinifex/docs/terraform/nginx-alb
# export AWS_PROFILE=spinifex
# tofu init && tofu apply
#
# After apply, fetch the ALB's public IP (the *.elb.spinifex.local DNS
# name does not resolve from your host):
#
# aws elbv2 describe-load-balancers --names nginx-alb \
# --query 'LoadBalancers[0].AvailabilityZones[].LoadBalancerAddresses[].IpAddress' \
# --output text
#
# Then:
# curl http://<alb_public_ip> # Load-balanced Nginx (alternates between instances)
terraform {
required_version = ">= 1.6.0"
required_providers {
aws = {
source = "hashicorp/aws"
version = "~> 5.65.0, < 5.66.0"
}
tls = {
source = "hashicorp/tls"
version = ">= 4.0"
}
local = {
source = "hashicorp/local"
version = ">= 2.0"
}
}
}
# ---------------------------------------------------------------------------
# Variables
# ---------------------------------------------------------------------------
variable "region" {
type = string
default = "ap-southeast-2"
}
variable "instance_type" {
type = string
default = "t3.small"
}
variable "spinifex_endpoint" {
type = string
default = "https://localhost:9999"
description = "Spinifex AWS gateway endpoint"
}
# ---------------------------------------------------------------------------
# Provider — point the AWS provider at Spinifex
# ---------------------------------------------------------------------------
provider "aws" {
region = var.region
endpoints {
ec2 = var.spinifex_endpoint
iam = var.spinifex_endpoint
sts = var.spinifex_endpoint
elasticloadbalancingv2 = var.spinifex_endpoint
}
skip_credentials_validation = true
skip_metadata_api_check = true
skip_requesting_account_id = true
skip_region_validation = true
}
# ---------------------------------------------------------------------------
# Data sources
# ---------------------------------------------------------------------------
data "aws_availability_zones" "available" {
state = "available"
}
data "aws_ami" "debian12" {
most_recent = true
owners = ["000000000000"] # Spinifex system images
filter {
name = "name"
values = ["*debian-12*"]
}
}
# ---------------------------------------------------------------------------
# SSH Key Pair
# ---------------------------------------------------------------------------
resource "tls_private_key" "nginx" {
algorithm = "ED25519"
}
resource "aws_key_pair" "nginx" {
key_name = "nginx-alb-demo"
public_key = tls_private_key.nginx.public_key_openssh
}
resource "local_file" "nginx_pem" {
filename = "${path.module}/nginx-alb-demo.pem"
content = tls_private_key.nginx.private_key_openssh
file_permission = "0600"
}
# ---------------------------------------------------------------------------
# VPC
# ---------------------------------------------------------------------------
resource "aws_vpc" "main" {
cidr_block = "10.20.0.0/16"
enable_dns_hostnames = true
enable_dns_support = true
tags = {
Name = "nginx-alb-vpc"
}
}
# ---------------------------------------------------------------------------
# Internet Gateway
# ---------------------------------------------------------------------------
resource "aws_internet_gateway" "igw" {
vpc_id = aws_vpc.main.id
tags = {
Name = "nginx-alb-igw"
}
}
# ---------------------------------------------------------------------------
# Public Subnets (two AZs for the ALB and NAT Gateway)
# ---------------------------------------------------------------------------
resource "aws_subnet" "public_a" {
vpc_id = aws_vpc.main.id
cidr_block = "10.20.1.0/24"
availability_zone = data.aws_availability_zones.available.names[0]
tags = {
Name = "nginx-alb-public-a"
}
}
resource "aws_subnet" "public_b" {
vpc_id = aws_vpc.main.id
cidr_block = "10.20.2.0/24"
availability_zone = data.aws_availability_zones.available.names[0]
tags = {
Name = "nginx-alb-public-b"
}
}
# ---------------------------------------------------------------------------
# Private Subnets (two AZs for the Nginx workers)
# ---------------------------------------------------------------------------
resource "aws_subnet" "private_a" {
vpc_id = aws_vpc.main.id
cidr_block = "10.20.11.0/24"
availability_zone = data.aws_availability_zones.available.names[0]
tags = {
Name = "nginx-alb-private-a"
}
}
resource "aws_subnet" "private_b" {
vpc_id = aws_vpc.main.id
cidr_block = "10.20.12.0/24"
availability_zone = data.aws_availability_zones.available.names[0]
tags = {
Name = "nginx-alb-private-b"
}
}
# ---------------------------------------------------------------------------
# NAT Gateway — outbound internet for the private subnets
#
# Background plumbing: the private-subnet workers need outbound connectivity
# during cloud-init so apt-get can install Nginx. A single NAT Gateway in
# public_a provides SNAT for both private subnets via the private route table.
# ---------------------------------------------------------------------------
resource "aws_eip" "nat" {
domain = "vpc"
tags = {
Name = "nginx-alb-nat-eip"
}
}
resource "aws_nat_gateway" "main" {
allocation_id = aws_eip.nat.id
subnet_id = aws_subnet.public_a.id
tags = {
Name = "nginx-alb-nat"
}
depends_on = [aws_internet_gateway.igw]
}
# ---------------------------------------------------------------------------
# Route Tables — public subnets egress via IGW, private subnets via NAT GW
# ---------------------------------------------------------------------------
resource "aws_route_table" "public" {
vpc_id = aws_vpc.main.id
route {
cidr_block = "0.0.0.0/0"
gateway_id = aws_internet_gateway.igw.id
}
tags = {
Name = "nginx-alb-public-rt"
}
}
resource "aws_route_table_association" "public_a" {
subnet_id = aws_subnet.public_a.id
route_table_id = aws_route_table.public.id
}
resource "aws_route_table_association" "public_b" {
subnet_id = aws_subnet.public_b.id
route_table_id = aws_route_table.public.id
}
resource "aws_route_table" "private" {
vpc_id = aws_vpc.main.id
route {
cidr_block = "0.0.0.0/0"
nat_gateway_id = aws_nat_gateway.main.id
}
tags = {
Name = "nginx-alb-private-rt"
}
}
resource "aws_route_table_association" "private_a" {
subnet_id = aws_subnet.private_a.id
route_table_id = aws_route_table.private.id
}
resource "aws_route_table_association" "private_b" {
subnet_id = aws_subnet.private_b.id
route_table_id = aws_route_table.private.id
}
# ---------------------------------------------------------------------------
# Security Group — SSH + HTTP inbound, all outbound
# ---------------------------------------------------------------------------
resource "aws_security_group" "web" {
name = "nginx-alb-sg"
description = "Allow SSH and HTTP inbound"
vpc_id = aws_vpc.main.id
ingress {
description = "SSH"
from_port = 22
to_port = 22
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
ingress {
description = "HTTP"
from_port = 80
to_port = 80
protocol = "tcp"
cidr_blocks = ["0.0.0.0/0"]
}
egress {
description = "All outbound"
from_port = 0
to_port = 0
protocol = "-1"
cidr_blocks = ["0.0.0.0/0"]
}
tags = {
Name = "nginx-alb-sg"
}
}
# ---------------------------------------------------------------------------
# EC2 Instances — two Nginx servers with distinct landing pages
# ---------------------------------------------------------------------------
resource "aws_instance" "nginx_1" {
ami = data.aws_ami.debian12.id
instance_type = var.instance_type
subnet_id = aws_subnet.private_a.id
vpc_security_group_ids = [aws_security_group.web.id]
key_name = aws_key_pair.nginx.key_name
# Workers pull nginx from apt via the NAT Gateway — creation must wait
# until the NAT Gateway is available so cloud-init can reach the repos.
depends_on = [aws_nat_gateway.main]
user_data_base64 = base64encode(<<-USERDATA
#!/bin/bash
set -euo pipefail
apt-get update -y
apt-get install -y nginx
INSTANCE_ID=$(cat /var/lib/cloud/data/instance-id 2>/dev/null || hostname)
cat > /var/www/html/index.html <<HTML
<!DOCTYPE html>
<html>
<head><title>Spinifex ALB Demo</title></head>
<body style="font-family: sans-serif; max-width: 600px; margin: 80px auto;">
<h1>Hello from Spinifex!</h1>
<p><strong>Instance:</strong> $INSTANCE_ID (Server 1)</p>
<p>This Nginx server is behind an Application Load Balancer.</p>
<hr>
<p><small>Provisioned via cloud-init user-data.</small></p>
</body>
</html>
HTML
systemctl enable nginx
systemctl restart nginx
USERDATA
)
tags = {
Name = "nginx-alb-1"
}
}
resource "aws_instance" "nginx_2" {
ami = data.aws_ami.debian12.id
instance_type = var.instance_type
subnet_id = aws_subnet.private_b.id
vpc_security_group_ids = [aws_security_group.web.id]
key_name = aws_key_pair.nginx.key_name
# Workers pull nginx from apt via the NAT Gateway — creation must wait
# until the NAT Gateway is available so cloud-init can reach the repos.
depends_on = [aws_nat_gateway.main]
user_data_base64 = base64encode(<<-USERDATA
#!/bin/bash
set -euo pipefail
apt-get update -y
apt-get install -y nginx
INSTANCE_ID=$(cat /var/lib/cloud/data/instance-id 2>/dev/null || hostname)
cat > /var/www/html/index.html <<HTML
<!DOCTYPE html>
<html>
<head><title>Spinifex ALB Demo</title></head>
<body style="font-family: sans-serif; max-width: 600px; margin: 80px auto;">
<h1>Hello from Spinifex!</h1>
<p><strong>Instance:</strong> $INSTANCE_ID (Server 2)</p>
<p>This Nginx server is behind an Application Load Balancer.</p>
<hr>
<p><small>Provisioned via cloud-init user-data.</small></p>
</body>
</html>
HTML
systemctl enable nginx
systemctl restart nginx
USERDATA
)
tags = {
Name = "nginx-alb-2"
}
}
# ---------------------------------------------------------------------------
# Application Load Balancer
# ---------------------------------------------------------------------------
resource "aws_lb" "web" {
name = "nginx-alb"
internal = false
load_balancer_type = "application"
security_groups = [aws_security_group.web.id]
subnets = [aws_subnet.public_a.id, aws_subnet.public_b.id]
tags = {
Name = "nginx-alb"
}
}
# ---------------------------------------------------------------------------
# Target Group — HTTP health-checked on port 80
# ---------------------------------------------------------------------------
resource "aws_lb_target_group" "nginx" {
name = "nginx-alb-tg"
port = 80
protocol = "HTTP"
vpc_id = aws_vpc.main.id
health_check {
path = "/"
protocol = "HTTP"
healthy_threshold = 2
unhealthy_threshold = 3
timeout = 5
interval = 10
}
tags = {
Name = "nginx-alb-tg"
}
}
# ---------------------------------------------------------------------------
# Register both instances as targets
# ---------------------------------------------------------------------------
resource "aws_lb_target_group_attachment" "nginx_1" {
target_group_arn = aws_lb_target_group.nginx.arn
target_id = aws_instance.nginx_1.id
port = 80
}
resource "aws_lb_target_group_attachment" "nginx_2" {
target_group_arn = aws_lb_target_group.nginx.arn
target_id = aws_instance.nginx_2.id
port = 80
}
# ---------------------------------------------------------------------------
# Listener — forward HTTP :80 to the target group
# ---------------------------------------------------------------------------
resource "aws_lb_listener" "http" {
load_balancer_arn = aws_lb.web.arn
port = 80
protocol = "HTTP"
default_action {
type = "forward"
target_group_arn = aws_lb_target_group.nginx.arn
}
}
# ---------------------------------------------------------------------------
# Outputs
# ---------------------------------------------------------------------------
output "note" {
value = <<-EOT
EC2 instances can take 30+ seconds to boot after apply — if HTTP is
unreachable, wait and retry.
The Nginx instances have private IPs only. The ALB DNS name ends in
.elb.spinifex.local and will not resolve from your host, so fetch the
ALB's public IP with:
aws elbv2 describe-load-balancers --names nginx-alb \
--query 'LoadBalancers[0].AvailabilityZones[].LoadBalancerAddresses[].IpAddress' \
--output text
Then: curl http://<that-ip>
EOT
}
output "alb_name" {
value = aws_lb.web.name
}
output "alb_arn" {
value = aws_lb.web.arn
}
output "alb_dns_name" {
value = aws_lb.web.dns_name
}
output "instance_1_id" {
value = aws_instance.nginx_1.id
}
output "instance_1_private_ip" {
value = aws_instance.nginx_1.private_ip
}
output "instance_2_id" {
value = aws_instance.nginx_2.id
}
output "instance_2_private_ip" {
value = aws_instance.nginx_2.private_ip
}
+3 -6
View File
@@ -38,12 +38,9 @@ Deploy an EC2 instance running a Flask file-sharing web application backed by S3
**Architecture:**
```
Browser ──HTTP──▶ EC2 Instance (Flask webapp, port 80)
│
▼ S3 API (boto3)
Predastore (port 8443)
```
<p align="center">
<img src="../../../.github/assets/diagrams/tf-s3-webapp.svg" alt="S3 webapp — browser to Flask EC2 instance to Predastore via S3 API" width="900">
</p>
**What you'll learn:**
+124
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@@ -0,0 +1,124 @@
---
title: "Updating Spinifex"
description: "Upgrade an existing Spinifex installation to the latest release."
category: "Getting Started"
tags:
- update
- upgrade
- migrate
resources:
- title: "Spinifex Repository"
url: "https://github.com/mulgadc/spinifex"
- title: "Single-Node Install"
url: "https://docs.mulgadc.com/docs/install"
---
# Updating Spinifex
> Upgrade an existing Spinifex installation to the latest release.
## Table of Contents
- [Overview](#overview)
- [Instructions](#instructions)
- [Manual Upgrade](#manual-upgrade)
- [Troubleshooting](#troubleshooting)
---
## Overview
Updating Spinifex is the same command used to install it. The installer detects an existing installation, downloads the latest binary and runs any pending configuration migrations before restarting services.
For operators who want to review migrations before they are applied, a manual upgrade path is also supported.
## Instructions
## Step 1. Re-run the Installer
```bash
curl -fsSL https://install.mulgadc.com | bash
```
That's it. The installer will:
1. Download and install the latest Spinifex binary.
2. Reinstall systemd units so new services are picked up.
3. Run any pending configuration migrations automatically (equivalent to `spx admin upgrade --yes`).
4. Restart `spinifex.target` if the services were already running.
## Step 2. Verify
```bash
export AWS_PROFILE=spinifex
aws ec2 describe-instance-types
```
If this returns a list of instance types, your upgrade is complete.
## Manual Upgrade
If you prefer to review pending migrations before they are applied, Spinifex supports running `spx admin init` to allow you to verify config file migrations.
## Step 1. Install the New Binary Without Running Migrations
```bash
curl -fsSL https://install.mulgadc.com | INSTALL_SPINIFEX_SKIP_MIGRATE=1 bash
```
The installer will download the new binary and reinstall systemd units, but will **not** apply any configuration migrations.
## Step 2. Review Pending Migrations
```bash
sudo spx admin upgrade
```
The command prints the current version of each config file, the migrations that would be applied, and a `from → to` description for each. It then prompts for confirmation before making any changes. Answer `n` to abort without touching your config.
## Step 3. Apply Migrations
When you are ready, answer `y` at the prompt, or re-run with `--yes` to apply non-interactively:
```bash
sudo spx admin upgrade --yes
```
## Step 4. Restart Services
Migrations modify config files on disk but do not restart running services. Apply the new config with:
```bash
sudo systemctl restart spinifex.target
```
## Troubleshooting
### No Pending Config Migrations
```
No pending config migrations.
```
Your config is already at the latest version. Nothing to do.
### No Spinifex Installation Found
```
No Spinifex installation found at /etc/spinifex
Run 'spx admin init' first.
```
`spx admin upgrade` requires an initialized installation. If this is a fresh host, follow the [Single-Node Install](/docs/install) guide instead.
### Migration Failure
If a migration fails, the installer and `spx admin upgrade` exit non-zero and leave the config in its prior state where possible. Review the error output, then re-run `sudo spx admin upgrade` once the underlying issue is resolved.
### Services Did Not Pick Up New Config
Migrations edit config files on disk but the running daemons continue to use the config they loaded at start-up. Restart with:
```bash
sudo systemctl restart spinifex.target
```
+27 -107
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@@ -38,38 +38,9 @@ Spinifex maps AWS VPC concepts directly to OVN constructs:
## Network Path
```
Physical Network (WAN)
│
┌──────┴──────┐
│ br-wan │ OVS bridge (physical uplink)
└──────┬──────┘
│ ovn-bridge-mappings: external:br-wan
│
┌──────────┴───────────────────────────┐
│ VPC Logical Router │
│ │
│ Gateway port ──── ext switch ─────── localnet port
│ (public IP) (OVN) (maps to br-wan)
│ │
│ NAT rules: │
│ SNAT: VPC CIDR → gateway IP │
│ dnat_and_snat: public ↔ private │
│ │
│ Routes: │
│ 0.0.0.0/0 → WAN gateway │
│ │
├────────────┬──────────────┤ │
│ │ │ │
┌─────┴────┐ ┌─────┴────┐ │ │
│ subnet-a │ │ subnet-b │ │ │
│ (public) │ │ (private)│ │ │
│10.0.1/24 │ │10.0.2/24 │ │ │
│ eni-1 │ │ eni-3 │ │ │
│ eni-2 │ │ eni-4 │ │ │
└──────────┘ └──────────┘ │ │
└──────────┘
```
<p align="center">
<img src="../../.github/assets/diagrams/vpc-network-path.svg" alt="VPC logical topology — WAN, br-wan, VPC logical router, subnets, ENIs" width="900">
</p>
Cross-host traffic uses **Geneve tunnels** (UDP 6081) over the management/overlay
NIC. Each host runs `ovn-controller` which programs OpenFlow rules on `br-int`
@@ -86,9 +57,9 @@ Instances get a private IP only. They can communicate with other instances in th
same VPC (even across subnets and hosts via the overlay). They cannot reach the
internet or be reached from the WAN.
```
Instance (10.0.2.5) ──→ VPC Router ──→ [no default route] ──→ dropped
```
<p align="center">
<img src="../../.github/assets/diagrams/vpc-private-subnet-flow.svg" alt="Private subnet — instance hits router, no default route, packet dropped" width="900">
</p>
If the VPC has an IGW attached, private subnet instances CAN reach the internet
via the VPC router's SNAT rule (outbound only — they share the gateway IP). They
@@ -99,10 +70,9 @@ still cannot be reached from the WAN because they have no public IP.
Instances get both a private IP and a public IP. The public IP is a 1:1 NAT
managed by OVN — the instance OS only sees its private IP.
```
Outbound: Instance (10.0.1.5) ──→ SNAT ──→ exits as 203.0.113.10
Inbound: 203.0.113.10 ──→ DNAT ──→ arrives at 10.0.1.5
```
<p align="center">
<img src="../../.github/assets/diagrams/vpc-public-subnet-flow.svg" alt="Public subnet — outbound SNAT and inbound DNAT between private and public IPs" width="900">
</p>
**Requirements for a public subnet:**
@@ -191,25 +161,9 @@ dns_servers = ["192.168.1.1", "8.8.8.8"]
Regardless of whether IPs come from a static range or DHCP, the OVN behavior
is identical:
```
Two DHCP conversations (completely independent):
┌─────────────────────────────────────────────────────────────────────┐
│ HOST ↔ ROUTER DHCP (on br-ext, via veth pair → br-wan) │
│ Spinifex asks router: "give me a public IP for this VM" │
│ Router responds: 192.168.1.75 │
│ Spinifex stores IP, tells OVN: dnat_and_snat(192.168.1.75 ↔ │
│ 172.31.0.4) │
│ (Only used in DHCP source mode. Static mode picks from range.) │
└─────────────────────────────────────────────────────────────────────┘
┌─────────────────────────────────────────────────────────────────────┐
│ VM ↔ OVN DHCP (on tap → br-int → OVN logical switch) │
│ cloud-init asks: "what's my IP?" │
│ OVN DHCP responds: "you are 172.31.0.4" │
│ VM never sees 192.168.1.x or the router │
└─────────────────────────────────────────────────────────────────────┘
```
<p align="center">
<img src="../../.github/assets/diagrams/vpc-dhcp-conversations.svg" alt="Two independent DHCP conversations — host-to-router and VM-to-OVN" width="900">
</p>
### Choosing Static vs DHCP
@@ -297,9 +251,9 @@ a WAN bridge is configured (auto-detected or via `--wan-bridge`, required for pu
The connection between them is logical, not physical — OVN's `localnet` port type
maps the logical external switch to `br-wan` via `ovn-bridge-mappings`.
```
VM TAP ──→ br-int ──→ OVN logical pipeline ──→ localnet ──→ br-wan ──→ WAN
```
<p align="center">
<img src="../../.github/assets/diagrams/vpc-datapath-localnet.svg" alt="Data path — VM TAP through br-int, OVN pipeline, localnet, br-wan, WAN" width="900">
</p>
## Bridge Modes
@@ -312,10 +266,9 @@ is the fallback for single-NIC hosts where the WAN NIC is also the SSH NIC.
The WAN NIC is added directly to `br-wan` as an OVS port. OVS sees all
traffic on the wire — any MAC, any protocol. No filtering, no workarounds.
```
Management NIC (host IP, SSH)
WAN NIC ──→ br-wan (OVS port) ──→ OVN localnet
```
<p align="center">
<img src="../../.github/assets/diagrams/vpc-direct-bridge.svg" alt="Direct bridge mode — dedicated WAN NIC added directly to br-wan" width="900">
</p>
**Use when:** The host has a NIC dedicated to external/WAN traffic that is NOT
used for SSH or management. Datacenter servers with separate management +
@@ -339,17 +292,9 @@ A macvlan sub-interface is created in bridge mode off the WAN NIC, and that
macvlan is added to br-wan. The host keeps its IP on the original NIC —
SSH stays up.
```
WAN NIC (host IP — unchanged)
│
├── host traffic (SSH, management, overlay)
│
└── spx-ext-{nic} (macvlan, bridge mode, no IP)
│
br-wan
│
localnet → OVN ext switch
```
<p align="center">
<img src="../../.github/assets/diagrams/vpc-macvlan.svg" alt="Macvlan mode — WAN NIC shared between host traffic and macvlan child on br-wan" width="900">
</p>
**Use when:** The WAN NIC is the same NIC used for SSH. Single-NIC homelabs,
edge deployments. Adding the NIC directly to OVS would break host connectivity.
@@ -451,24 +396,9 @@ ip link show spx-ext-eth0
## Network Flow Diagram
```
┌───────────────────────────────────────────────────┐
│ Bare-Metal Host │
│ │
│ ┌──────────┐ ┌──────────┐ │
│ │ br-int │ │br-wan. │ │
│ │ (overlay)│ │ (WAN) │ │
│ │ │ │ │ │
│ │ tap-eni1 │ OVN │spx-ext- │ │
│ │ tap-eni2 ├──NAT───→│{nic} │ │
│ │ tap-eni3 │pipeline │(macvlan) │ │
│ └──────────┘ └────┬─────┘ │
│ │ macvlan bridge mode │
│ WAN NIC (host IP unchanged)│
└───────────────────────┼───────────────────────────┘
│
Physical WAN
```
<p align="center">
<img src="../../.github/assets/diagrams/vpc-host-flow.svg" alt="Bare-metal host — br-int overlay, br-wan WAN bridge with macvlan, OVN NAT pipeline" width="900">
</p>
## Configuration Reference
@@ -477,19 +407,9 @@ levels: cluster-wide mode, IP pool definitions, and per-node NIC settings.
## Configuration Levels
```
spinifex.toml
├── [network] # Cluster-wide: which mode?
│ └── external_mode = "pool"
│
├── [[network.external_pools]] # IP ranges: what IPs to use?
│ ├── name, range_start, range_end
│ ├── gateway, prefix_len
│ └── region, az (optional)
│
└── [nodes.NAME.vpcd] # Per-node: which NIC?
└── external_interface
```
<p align="center">
<img src="../../.github/assets/diagrams/vpc-config-layers.svg" alt="spinifex.toml configuration layers — cluster mode, IP pools, per-node NIC" width="900">
</p>
## Cluster-Wide: external_mode
+3 -3
View File
@@ -1,6 +1,6 @@
module github.com/mulgadc/spinifex
go 1.26.1
go 1.26.2
require (
github.com/aws/aws-sdk-go v1.55.8
@@ -8,8 +8,8 @@ require (
github.com/google/uuid v1.6.0
github.com/kdomanski/iso9660 v0.4.0
github.com/klauspost/cpuid/v2 v2.3.0
github.com/mulgadc/predastore v1.1.4
github.com/mulgadc/viperblock v1.1.5
github.com/mulgadc/predastore v1.1.5
github.com/mulgadc/viperblock v1.1.6
github.com/nats-io/nats-server/v2 v2.12.6
github.com/nats-io/nats.go v1.50.0
github.com/ovn-kubernetes/libovsdb v0.8.1
+26 -26
View File
@@ -29,34 +29,34 @@ github.com/armon/go-metrics v0.4.1/go.mod h1:E6amYzXo6aW1tqzoZGT755KkbgrJsSdpwZ+
github.com/atomicgo/cursor v0.0.1/go.mod h1:cBON2QmmrysudxNBFthvMtN32r3jxVRIvzkUiF/RuIk=
github.com/aws/aws-sdk-go v1.55.8 h1:JRmEUbU52aJQZ2AjX4q4Wu7t4uZjOu71uyNmaWlUkJQ=
github.com/aws/aws-sdk-go v1.55.8/go.mod h1:ZkViS9AqA6otK+JBBNH2++sx1sgxrPKcSzPPvQkUtXk=
github.com/aws/aws-sdk-go-v2 v1.40.0 h1:/WMUA0kjhZExjOQN2z3oLALDREea1A7TobfuiBrKlwc=
github.com/aws/aws-sdk-go-v2 v1.40.0/go.mod h1:c9pm7VwuW0UPxAEYGyTmyurVcNrbF6Rt/wixFqDhcjE=
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.3 h1:DHctwEM8P8iTXFxC/QK0MRjwEpWQeM9yzidCRjldUz0=
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.3/go.mod h1:xdCzcZEtnSTKVDOmUZs4l/j3pSV6rpo1WXl5ugNsL8Y=
github.com/aws/aws-sdk-go-v2 v1.41.5 h1:dj5kopbwUsVUVFgO4Fi5BIT3t4WyqIDjGKCangnV/yY=
github.com/aws/aws-sdk-go-v2 v1.41.5/go.mod h1:mwsPRE8ceUUpiTgF7QmQIJ7lgsKUPQOUl3o72QBrE1o=
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.8 h1:eBMB84YGghSocM7PsjmmPffTa+1FBUeNvGvFou6V/4o=
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.8/go.mod h1:lyw7GFp3qENLh7kwzf7iMzAxDn+NzjXEAGjKS2UOKqI=
github.com/aws/aws-sdk-go-v2/config v1.32.2 h1:4liUsdEpUUPZs5WVapsJLx5NPmQhQdez7nYFcovrytk=
github.com/aws/aws-sdk-go-v2/config v1.32.2/go.mod h1:l0hs06IFz1eCT+jTacU/qZtC33nvcnLADAPL/XyrkZI=
github.com/aws/aws-sdk-go-v2/credentials v1.19.2 h1:qZry8VUyTK4VIo5aEdUcBjPZHL2v4FyQ3QEOaWcFLu4=
github.com/aws/aws-sdk-go-v2/credentials v1.19.2/go.mod h1:YUqm5a1/kBnoK+/NY5WEiMocZihKSo15/tJdmdXnM5g=
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.14 h1:WZVR5DbDgxzA0BJeudId89Kmgy6DIU4ORpxwsVHz0qA=
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.14/go.mod h1:Dadl9QO0kHgbrH1GRqGiZdYtW5w+IXXaBNCHTIaheM4=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.14 h1:PZHqQACxYb8mYgms4RZbhZG0a7dPW06xOjmaH0EJC/I=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.14/go.mod h1:VymhrMJUWs69D8u0/lZ7jSB6WgaG/NqHi3gX0aYf6U0=
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.14 h1:bOS19y6zlJwagBfHxs0ESzr1XCOU2KXJCWcq3E2vfjY=
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.14/go.mod h1:1ipeGBMAxZ0xcTm6y6paC2C/J6f6OO7LBODV9afuAyM=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.21 h1:Rgg6wvjjtX8bNHcvi9OnXWwcE0a2vGpbwmtICOsvcf4=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.21/go.mod h1:A/kJFst/nm//cyqonihbdpQZwiUhhzpqTsdbhDdRF9c=
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.21 h1:PEgGVtPoB6NTpPrBgqSE5hE/o47Ij9qk/SEZFbUOe9A=
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.21/go.mod h1:p+hz+PRAYlY3zcpJhPwXlLC4C+kqn70WIHwnzAfs6ps=
github.com/aws/aws-sdk-go-v2/internal/ini v1.8.4 h1:WKuaxf++XKWlHWu9ECbMlha8WOEGm0OUEZqm4K/Gcfk=
github.com/aws/aws-sdk-go-v2/internal/ini v1.8.4/go.mod h1:ZWy7j6v1vWGmPReu0iSGvRiise4YI5SkR3OHKTZ6Wuc=
github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.14 h1:ITi7qiDSv/mSGDSWNpZ4k4Ve0DQR6Ug2SJQ8zEHoDXg=
github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.14/go.mod h1:k1xtME53H1b6YpZt74YmwlONMWf4ecM+lut1WQLAF/U=
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.3 h1:x2Ibm/Af8Fi+BH+Hsn9TXGdT+hKbDd5XOTZxTMxDk7o=
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.3/go.mod h1:IW1jwyrQgMdhisceG8fQLmQIydcT/jWY21rFhzgaKwo=
github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.5 h1:Hjkh7kE6D81PgrHlE/m9gx+4TyyeLHuY8xJs7yXN5C4=
github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.5/go.mod h1:nPRXgyCfAurhyaTMoBMwRBYBhaHI4lNPAnJmjM0Tslc=
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.14 h1:FIouAnCE46kyYqyhs0XEBDFFSREtdnr8HQuLPQPLCrY=
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.14/go.mod h1:UTwDc5COa5+guonQU8qBikJo1ZJ4ln2r1MkF7Dqag1E=
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.14 h1:FzQE21lNtUor0Fb7QNgnEyiRCBlolLTX/Z1j65S7teM=
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.14/go.mod h1:s1ydyWG9pm3ZwmmYN21HKyG9WzAZhYVW85wMHs5FV6w=
github.com/aws/aws-sdk-go-v2/service/s3 v1.92.1 h1:OgQy/+0+Kc3khtqiEOk23xQAglXi3Tj0y5doOxbi5tg=
github.com/aws/aws-sdk-go-v2/service/s3 v1.92.1/go.mod h1:wYNqY3L02Z3IgRYxOBPH9I1zD9Cjh9hI5QOy/eOjQvw=
github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.22 h1:rWyie/PxDRIdhNf4DzRk0lvjVOqFJuNnO8WwaIRVxzQ=
github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.22/go.mod h1:zd/JsJ4P7oGfUhXn1VyLqaRZwPmZwg44Jf2dS84Dm3Y=
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.7 h1:5EniKhLZe4xzL7a+fU3C2tfUN4nWIqlLesfrjkuPFTY=
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.7/go.mod h1:x0nZssQ3qZSnIcePWLvcoFisRXJzcTVvYpAAdYX8+GI=
github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.13 h1:JRaIgADQS/U6uXDqlPiefP32yXTda7Kqfx+LgspooZM=
github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.13/go.mod h1:CEuVn5WqOMilYl+tbccq8+N2ieCy0gVn3OtRb0vBNNM=
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.21 h1:c31//R3xgIJMSC8S6hEVq+38DcvUlgFY0FM6mSI5oto=
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.21/go.mod h1:r6+pf23ouCB718FUxaqzZdbpYFyDtehyZcmP5KL9FkA=
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.21 h1:ZlvrNcHSFFWURB8avufQq9gFsheUgjVD9536obIknfM=
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.21/go.mod h1:cv3TNhVrssKR0O/xxLJVRfd2oazSnZnkUeTf6ctUwfQ=
github.com/aws/aws-sdk-go-v2/service/s3 v1.99.0 h1:hlSuz394kV0vhv9drL5lhuEFbEOEP1VyQpy15qWh1Pk=
github.com/aws/aws-sdk-go-v2/service/s3 v1.99.0/go.mod h1:uoA43SdFwacedBfSgfFSjjCvYe8aYBS7EnU5GZ/YKMM=
github.com/aws/aws-sdk-go-v2/service/signin v1.0.2 h1:MxMBdKTYBjPQChlJhi4qlEueqB1p1KcbTEa7tD5aqPs=
github.com/aws/aws-sdk-go-v2/service/signin v1.0.2/go.mod h1:iS6EPmNeqCsGo+xQmXv0jIMjyYtQfnwg36zl2FwEouk=
github.com/aws/aws-sdk-go-v2/service/sso v1.30.5 h1:ksUT5KtgpZd3SAiFJNJ0AFEJVva3gjBmN7eXUZjzUwQ=
@@ -65,8 +65,8 @@ github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.10 h1:GtsxyiF3Nd3JahRBJbxLCCd
github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.10/go.mod h1:/j67Z5XBVDx8nZVp9EuFM9/BS5dvBznbqILGuu73hug=
github.com/aws/aws-sdk-go-v2/service/sts v1.41.2 h1:a5UTtD4mHBU3t0o6aHQZFJTNKVfxFWfPX7J0Lr7G+uY=
github.com/aws/aws-sdk-go-v2/service/sts v1.41.2/go.mod h1:6TxbXoDSgBQ225Qd8Q+MbxUxUh6TtNKwbRt/EPS9xso=
github.com/aws/smithy-go v1.23.2 h1:Crv0eatJUQhaManss33hS5r40CG3ZFH+21XSkqMrIUM=
github.com/aws/smithy-go v1.23.2/go.mod h1:LEj2LM3rBRQJxPZTB4KuzZkaZYnZPnvgIhb4pu07mx0=
github.com/aws/smithy-go v1.24.2 h1:FzA3bu/nt/vDvmnkg+R8Xl46gmzEDam6mZ1hzmwXFng=
github.com/aws/smithy-go v1.24.2/go.mod h1:YE2RhdIuDbA5E5bTdciG9KrW3+TiEONeUWCqxX9i1Fc=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
@@ -255,10 +255,10 @@ github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJ
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/mulgadc/predastore v1.1.4 h1:czeGQWWqmmZuGnUuvyrORavySN/SGPTwjUxBd/9swuU=
github.com/mulgadc/predastore v1.1.4/go.mod h1:YP4TaathWczm9weoI8YomZ1/IgnFB9WJowkHPidh6rw=
github.com/mulgadc/viperblock v1.1.5 h1:ojmoJQrY7VkDGzdQj07w2F7ICRJX9RlGAKyn87Wa55o=
github.com/mulgadc/viperblock v1.1.5/go.mod h1:utoIQLwCmPujOBaT0mL5NhW3m2fwjQPQiQRJH6+Wtk8=
github.com/mulgadc/predastore v1.1.5 h1:BjTEP2xbzIh0FswuCvnVcq9uy6l235lcIOwkGG/Z+f4=
github.com/mulgadc/predastore v1.1.5/go.mod h1:la4jzK8lSLfUyUR5wNdVrkXXq8JQMGiKFvp/eXT0wjM=
github.com/mulgadc/viperblock v1.1.6 h1:SzvpZIFWZVpWWdUSPD9k7fgmVAOsyXj9Ra686MyFsRc=
github.com/mulgadc/viperblock v1.1.6/go.mod h1:KoJH5WFaZdIEYQ/uxugFKhQRLcMa9gmNOtyZjRHf/wI=
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
File diff suppressed because it is too large Load Diff
-4
View File
@@ -1,4 +0,0 @@
#!/bin/bash
# build-alb-image.sh — Thin wrapper for backward compatibility
# Delegates to the generic build-system-image.sh with the ALB manifest.
exec "$(dirname "$0")/build-system-image.sh" "$(dirname "$0")/images/alb.conf" "$@"
+72 -11
View File
@@ -34,9 +34,13 @@ if [[ ! -f "$MANIFEST" ]]; then
fi
DO_IMPORT=false
if [[ "${1:-}" == "--import" ]]; then
DO_IMPORT=true
fi
QUIET=false
for arg in "$@"; do
case "$arg" in
--import) DO_IMPORT=true ;;
--quiet) QUIET=true ;;
esac
done
# Source the manifest
# shellcheck source=/dev/null
@@ -63,10 +67,17 @@ cleanup() {
echo "Cleaning up..."
sudo umount "${MOUNT_DIR}" 2>/dev/null || true
sudo qemu-nbd --disconnect "${NBD_DEV}" 2>/dev/null || true
exec 9>&- 2>/dev/null || true # release nbd lock if held
echo "Done."
}
trap cleanup EXIT
# In quiet mode, redirect build output to /dev/null (import output still shown)
if [[ "$QUIET" == true ]]; then
exec 3>&1 # save original stdout
exec 1>/dev/null # suppress build output
fi
echo "=== System Image Builder ==="
echo "Image: ${IMAGE_NAME} — ${IMAGE_DESCRIPTION:-}"
echo "Alpine: ${ALPINE_VERSION}"
@@ -112,6 +123,39 @@ if [[ -n "${INSTALL_BINARIES:-}" ]]; then
done
fi
# Serialize the entire image build with flock — concurrent builds on the same
# host (e.g. CI single-node + multi-node jobs) share /dev/nbd0 and BUILD_DIR.
NBD_LOCK="/tmp/build-system-image.lock"
echo "Acquiring build lock..."
exec 9>"$NBD_LOCK"
flock 9
echo "Lock acquired"
# If the raw image was built recently (< 10 min), skip the entire build.
# This avoids duplicate work when concurrent CI jobs build the same image.
if [[ -f "$OUTPUT_RAW" ]] && [[ $(( $(date +%s) - $(stat -c %Y "$OUTPUT_RAW") )) -lt 600 ]]; then
echo "=== Skipping build — $OUTPUT_RAW is fresh (< 10 min old) ==="
# Restore stdout if suppressed, then jump to import
if [[ "$QUIET" == true ]]; then
exec 1>&3 3>&-
fi
echo ""
echo "=== Build complete (cached) ==="
echo " raw: $OUTPUT_RAW ($(du -h "$OUTPUT_RAW" | cut -f1))"
if [[ "$DO_IMPORT" == true ]]; then
echo "Importing as AMI..."
IMPORT_ARGS=(--file "$OUTPUT_RAW" --distro alpine --version "${ALPINE_VERSION}" --arch x86_64)
if [[ -n "${SYSTEM_TAG:-}" ]]; then
IMPORT_ARGS+=(--tag "$SYSTEM_TAG")
fi
(cd "$PROJECT_DIR" && ./bin/spx admin images import "${IMPORT_ARGS[@]}")
fi
exit 0
fi
mkdir -p "$BUILD_DIR" "$MOUNT_DIR"
# Step 1: Download Alpine cloud image
@@ -133,6 +177,7 @@ else
fi
# Step 2: Copy image for customization
rm -f "$OUTPUT_IMAGE"
echo "Copying image for customization..."
cp "${BUILD_DIR}/${ALPINE_IMAGE}" "$OUTPUT_IMAGE"
@@ -148,6 +193,14 @@ if [[ ! -e "${NBD_DEV}" ]]; then
fi
sudo qemu-nbd --disconnect "${NBD_DEV}" 2>/dev/null || true
sudo qemu-nbd --connect="${NBD_DEV}" "$OUTPUT_IMAGE"
# Wait for the nbd device to be ready (kernel needs time to scan the block device)
for i in $(seq 1 10); do
if sudo blockdev --getsize64 "${NBD_DEV}" &>/dev/null; then
break
fi
sleep 1
done
sleep 1
# Alpine cloud images have ext4 directly on the block device (no partition table).
@@ -251,6 +304,11 @@ sudo qemu-nbd --disconnect "${NBD_DEV}"
echo "Converting to raw format..."
qemu-img convert -f qcow2 -O raw "$OUTPUT_IMAGE" "$OUTPUT_RAW"
# Restore stdout if suppressed
if [[ "$QUIET" == true ]]; then
exec 1>&3 3>&-
fi
echo ""
echo "=== Build complete ==="
echo " Image: ${IMAGE_NAME}"
@@ -260,16 +318,19 @@ echo ""
if [[ "$DO_IMPORT" == true ]]; then
echo "Importing as AMI..."
(cd "$PROJECT_DIR" && ./bin/spx admin images import \
--file "$OUTPUT_RAW" \
--distro alpine \
--version "${ALPINE_VERSION}-${IMAGE_NAME}" \
--arch x86_64 \
--config "$HOME/spinifex/config/spinifex.toml")
IMPORT_ARGS=(--file "$OUTPUT_RAW" --distro alpine --version "${ALPINE_VERSION}" --arch x86_64)
if [[ -n "${SYSTEM_TAG:-}" ]]; then
IMPORT_ARGS+=(--tag "$SYSTEM_TAG")
fi
(cd "$PROJECT_DIR" && sudo -u spinifex-storage ./bin/spx admin images import "${IMPORT_ARGS[@]}")
else
echo "To import as AMI, run:"
echo " cd $PROJECT_DIR && ./bin/spx admin images import \\"
echo " --file $OUTPUT_RAW \\"
echo " --distro alpine --version ${ALPINE_VERSION}-${IMAGE_NAME} --arch x86_64 \\"
echo " --config \$HOME/spinifex/config/spinifex.toml"
if [[ -n "${SYSTEM_TAG:-}" ]]; then
echo " --distro alpine --version ${ALPINE_VERSION} --arch x86_64 \\"
echo " --tag ${SYSTEM_TAG}"
else
echo " --distro alpine --version ${ALPINE_VERSION} --arch x86_64"
fi
fi
+1 -1
View File
@@ -5,7 +5,7 @@ set -euo pipefail
# Usage: scripts/check-coverage.sh <coverprofile> [quiet]
PROFILE="${1:?Usage: check-coverage.sh <coverprofile> [quiet]}"
MIN=60.0
MIN=65.0
QUIET="${2:-}"
if [[ ! -s "$PROFILE" ]]; then
-1
View File
@@ -3,7 +3,6 @@
# Spinifex Development Dependencies Setup Script
# This script clones Viperblock and Predastore repositories for cross-repo development
# TODO: Improve, remove CLAUDE readme reference, simplify next-steps
set -e
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-20
View File
@@ -1,20 +0,0 @@
#!/usr/bin/env bash
set -euo pipefail
# Run Go tests with coverage and report total code coverage.
COVERPROFILE=$(mktemp /tmp/spinifex-coverage-XXXXXX.out)
trap 'rm -f "$COVERPROFILE"' EXIT
echo "Running tests with coverage..."
echo ""
LOG_IGNORE=1 go test -timeout 120s -coverprofile="$COVERPROFILE" -covermode=atomic ./spinifex/... 2>&1
if [[ ! -s "$COVERPROFILE" ]]; then
echo "No coverage data collected."
exit 1
fi
echo ""
echo "=== Total ==="
go tool cover -func="$COVERPROFILE" | awk '/^total:/ { print $NF }'
+1 -1
View File
@@ -92,7 +92,7 @@ sleep 5
echo "Daemon health:"
for IP in 127.0.0.1 127.0.0.2 127.0.0.3; do
echo " $IP: $(curl -s http://$IP:4432/health | head -c 100)"
echo " $IP: $(curl -sk https://$IP:4432/health | head -c 100)"
done
echo ""
+87
View File
@@ -0,0 +1,87 @@
#!/bin/bash
# dev-install.sh — Full local development setup via production installer.
# Builds from source, assembles a tarball, runs setup.sh for scaffolding
# (user creation, directories, systemd units), initializes the cluster,
# and starts services via systemd.
#
# Usage: ./scripts/dev-install.sh
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
MULGA_ROOT="$(cd "$PROJECT_ROOT/.." && pwd)"
echo "=== Building ==="
cd "$PROJECT_ROOT" && make build
cd "$MULGA_ROOT/viperblock" && make go_build_nbd
echo "=== Assembling tarball for setup.sh ==="
STAGING=$(mktemp -d)
trap 'rm -rf "$STAGING"' EXIT
cp "$PROJECT_ROOT/bin/spx" "$STAGING/spx"
cp "$MULGA_ROOT/viperblock/lib/nbdkit-viperblock-plugin.so" "$STAGING/"
cp "$PROJECT_ROOT/scripts/setup-ovn.sh" "$STAGING/"
mkdir -p "$STAGING/systemd"
cp "$PROJECT_ROOT/build/systemd/"* "$STAGING/systemd/"
mkdir -p "$STAGING/scripts"
cp "$PROJECT_ROOT/build/scripts/"* "$STAGING/scripts/"
cp "$PROJECT_ROOT/build/logrotate/spinifex" "$STAGING/logrotate-spinifex"
tar czf /tmp/spinifex-local.tar.gz -C "$STAGING" .
echo "=== Cleaning stale state from previous installs ==="
# Stop any running services before modifying files
sudo systemctl stop spinifex.target 2>/dev/null || true
sudo systemctl reset-failed 2>/dev/null || true
# Remove stale files owned by the dev user in production paths.
# Previous dev-mode installs (admin init without sudo, start-dev.sh) leave
# files owned by tf-user that service users (spinifex-nats, etc.) can't read
# under systemd's ProtectSystem=strict sandboxing.
for dir in /var/lib/spinifex /var/log/spinifex /etc/spinifex; do
if [ -d "$dir" ]; then
# Remove PID files, stale logs, and the legacy ~/spinifex/config symlink
sudo find "$dir" -name '*.pid' -delete 2>/dev/null || true
sudo find "$dir" -name '*.log' -delete 2>/dev/null || true
sudo find "$dir" -name '*.log.*' -delete 2>/dev/null || true
fi
done
# Remove legacy data dir contents that conflict with production layout
if [ -d /var/lib/spinifex/config ]; then
sudo rm -rf /var/lib/spinifex/config
fi
echo "=== Running setup.sh (creates users, dirs, systemd units) ==="
sudo INSTALL_SPINIFEX_TARBALL=/tmp/spinifex-local.tar.gz bash "$PROJECT_ROOT/scripts/setup.sh"
rm -f /tmp/spinifex-local.tar.gz
echo "=== Setting up OVN ==="
sudo /usr/local/share/spinifex/setup-ovn.sh --management
echo "=== Initializing ==="
sudo spx admin init --force --region ap-southeast-2 --az ap-southeast-2a --node node1 --nodes 1
echo "=== Installing CA certificate ==="
sudo cp /etc/spinifex/ca.pem /usr/local/share/ca-certificates/spinifex-ca.crt
sudo update-ca-certificates
echo "=== Starting services ==="
sudo systemctl start spinifex.target
# Check if user needs to re-login for spinifex group membership
if ! id -Gn 2>/dev/null | grep -qw spinifex; then
newgrp spinifex
# echo ""
# echo "NOTE: You were added to the 'spinifex' group but your current"
# echo "session doesn't reflect it yet. Log out and back in, or run:"
# echo " newgrp spinifex"
fi
echo "=== Building and importing LB image ==="
cd "$PROJECT_ROOT" && make build-lb-agent
"$PROJECT_ROOT/scripts/build-system-image.sh" "$PROJECT_ROOT/scripts/images/lb.conf" --import --quiet
echo "=== Done ==="
echo "Services: sudo systemctl status spinifex.target"
echo "Logs: journalctl -u 'spinifex-*' -f"
echo "Test: AWS_PROFILE=spinifex aws ec2 describe-instances"
echo "Iterate: make deploy (rebuild + restart all)"
+10 -18
View File
@@ -165,24 +165,16 @@ else
fi
echo ""
echo "🎉 Development environment setup complete!"
echo "Development environment setup complete!"
echo ""
echo "📋 Next steps:"
echo "Recommended: Use scripts/dev-install.sh for a production-parity setup"
echo " (systemd, privilege separation, production paths)."
echo ""
echo " 1. Setup OVN networking:"
echo " ./scripts/setup-ovn.sh --management"
echo " scripts/dev-install.sh # One-time: build, install, init, start via systemd"
echo " make deploy # Daily: rebuild + copy binary + restart all"
echo " make reinstall # Changed a .service file? Re-run full setup"
echo ""
echo " 2. Initialize Spinifex (creates ~/spinifex/ directories, config, certs, and installs CA):"
echo " sudo ./bin/spx admin init --region ap-southeast-2 --az ap-southeast-2a --node node1 --nodes 1"
echo ""
echo " 3. Start services:"
echo " ./scripts/start-dev.sh"
echo ""
echo "🔧 Development endpoints:"
echo " - Spinifex Gateway: https://localhost:$SPINIFEX_GATEWAY_PORT"
echo " - Predastore S3: https://localhost:$PREDASTORE_PORT"
echo " - NATS: nats://localhost:$NATS_PORT"
echo ""
echo "🧪 Test with AWS CLI:"
echo " export AWS_PROFILE=spinifex"
echo " aws ec2 describe-instances"
echo "Legacy workflow (deprecated, retained for pseudo-multinode CI only):"
echo " ./scripts/setup-ovn.sh --management"
echo " sudo ./bin/spx admin init --region ap-southeast-2 --az ap-southeast-2a --node node1 --nodes 1"
echo " ./scripts/start-dev.sh"
+3 -5
View File
@@ -7,13 +7,12 @@ set -euo pipefail
# Usage: scripts/diff-coverage.sh <coverprofile> [--base <ref>] [--threshold <pct>]
#
# Base ref auto-detection:
# dev branch → origin/main
# main branch → HEAD~1
# other branch → origin/dev
# other branch → origin/main
PROFILE=""
BASE_REF=""
THRESHOLD=60
THRESHOLD=65
QUIET="${QUIET:-}"
while [[ $# -gt 0 ]]; do
@@ -45,8 +44,7 @@ if [[ -z "$BASE_REF" ]]; then
BRANCH="${GITHUB_REF_NAME:-$(git rev-parse --abbrev-ref HEAD)}"
case "$BRANCH" in
main) BASE_REF="HEAD~1" ;;
dev) BASE_REF="origin/main" ;;
*) BASE_REF="origin/dev" ;;
*) BASE_REF="origin/main" ;;
esac
[[ -z "$QUIET" ]] && echo "Base ref: $BASE_REF (branch: $BRANCH)"
fi
+2 -2
View File
@@ -110,7 +110,7 @@ INIT_PID=$!
# Wait for formation server to be ready
echo " Waiting for formation server on $NODE1_IP..."
attempts=0
while ! curl -s --connect-timeout 3 "http://$NODE1_IP:4432/formation/health" >/dev/null 2>&1; do
while ! curl -sk --connect-timeout 3 "https://$NODE1_IP:4432/formation/health" >/dev/null 2>&1; do
attempts=$((attempts + 1))
if [ $attempts -ge 60 ]; then
echo "Error: Formation server did not start on $NODE1_IP after 5 minutes"
@@ -176,7 +176,7 @@ for i in $(seq 0 $((NODE_COUNT - 1))); do
printf " node%d (%s): " "$((i + 1))" "$ip"
attempts=0
while true; do
health=$(curl -s --connect-timeout 3 "http://$ip:4432/health" 2>/dev/null || echo "")
health=$(curl -sk --connect-timeout 3 "https://$ip:4432/health" 2>/dev/null || echo "")
if [ -n "$health" ]; then
echo "healthy"
break
+1 -1
View File
@@ -7,7 +7,7 @@ Builds a Proxmox VM template with all Spinifex dependencies pre-installed. Cloni
| Component | Details |
|---|---|
| System packages | QEMU, nbdkit, libvirt, gcc, jq, curl, etc. (`make install-system`) |
| Go | 1.26.1 (`make install-go`) |
| Go | 1.26.2 (`make install-go`) |
| AWS CLI | v2 (`make install-aws`) |
| Repositories | spinifex, viperblock, predastore (with `go.work` configured) |
| Module cache | `go mod download` completed for all repos |
+1 -1
View File
@@ -185,7 +185,7 @@ cmd_status() {
printf " %-20s mgmt=%-16s data=%-16s " "$name" "$ip" "$data_ip"
local health
if health=$(curl -s --connect-timeout 3 "http://$ip:4432/health" 2>/dev/null); then
if health=$(curl -sk --connect-timeout 3 "https://$ip:4432/health" 2>/dev/null); then
echo "health=$health"
else
echo "health=unreachable"
-46
View File
@@ -1,46 +0,0 @@
#!/bin/sh
# alb-setup.sh — ALB-specific chroot setup
#
# Runs inside the Alpine image chroot after packages are installed.
# Sets up HAProxy placeholder config and alb-agent OpenRC init script.
set -e
# Create haproxy config directory and placeholder config
mkdir -p /etc/haproxy
cat > /etc/haproxy/haproxy.cfg <<'EOF'
# Placeholder config — replaced by alb-agent on first config push
global
daemon
maxconn 256
defaults
mode http
timeout connect 5s
timeout client 30s
timeout server 30s
frontend health
bind *:8405
http-request return status 200 content-type text/plain string "ok"
EOF
# Create alb-agent OpenRC init script
mkdir -p /etc/init.d
cat > /etc/init.d/alb-agent <<'INITSCRIPT'
#!/sbin/openrc-run
description="ALB NATS Config Agent"
command="/usr/local/bin/alb-agent"
command_args="--lb-id=${ALB_LB_ID:-unknown} --nats=${ALB_NATS_URL:-nats://10.0.2.2:4222}"
command_background=true
pidfile="/run/alb-agent.pid"
output_log="/var/log/alb-agent.log"
error_log="/var/log/alb-agent.log"
depend() {
need net
after firewall
}
INITSCRIPT
chmod 755 /etc/init.d/alb-agent
-22
View File
@@ -1,22 +0,0 @@
# ALB system image manifest
# Used by build-system-image.sh to create an Alpine AMI with HAProxy + alb-agent
IMAGE_NAME="alb"
IMAGE_DESCRIPTION="ALB VM with HAProxy and alb-agent"
ALPINE_VERSION="3.21.6"
IMAGE_SIZE="512M"
# Packages to install via apk
APK_PACKAGES="haproxy curl"
# Binaries to copy into the image (source:destination)
INSTALL_BINARIES="bin/alb-agent:/usr/local/bin/alb-agent"
# Build command for binaries (run before image build)
BUILD_COMMANDS="make build-alb-agent"
# OpenRC services to enable at boot
ENABLE_SERVICES="haproxy"
# Custom setup script (runs inside chroot after packages are installed)
SETUP_SCRIPT="scripts/images/alb-setup.sh"
+55
View File
@@ -0,0 +1,55 @@
#!/bin/sh
# lb-setup.sh — LB-specific chroot setup
#
# Runs inside the Alpine image chroot after packages are installed.
# Sets up HAProxy placeholder config and lb-agent OpenRC init script.
# The lb-agent polls the AWS gateway for config updates and reports health
# via SigV4-signed HTTP requests. Credentials come from cloud-init env vars.
set -e
# Create haproxy config directory and placeholder config.
mkdir -p /etc/haproxy
cat > /etc/haproxy/haproxy.cfg <<'EOF'
# Placeholder config — replaced by lb-agent on first config fetch
global
daemon
maxconn 256
defaults
mode http
timeout connect 5s
timeout client 30s
timeout server 30s
EOF
# Create lb-agent OpenRC init script
mkdir -p /etc/init.d
cat > /etc/init.d/lb-agent <<'INITSCRIPT'
#!/sbin/openrc-run
description="LB Gateway Config Agent"
command="/usr/local/bin/lb-agent"
command_args="--lb-id=${LB_LB_ID:-unknown} --gateway=${LB_GATEWAY_URL} --access-key=${LB_ACCESS_KEY} --secret-key=${LB_SECRET_KEY}"
command_background=true
pidfile="/run/lb-agent.pid"
output_log="/var/log/lb-agent.log"
error_log="/var/log/lb-agent.log"
depend() {
need net
after firewall
}
INITSCRIPT
chmod 755 /etc/init.d/lb-agent
# Move networking from boot to default runlevel so cloud-init can write
# the network config before the networking service starts. Without this,
# Alpine's networking service races cloud-init and starts with no config.
rc-update del networking boot 2>/dev/null || true
rc-update add networking default
# Do NOT enable lb-agent at boot — cloud-init must write
# /etc/conf.d/lb-agent (with LB_LB_ID, LB_GATEWAY_URL, LB_ACCESS_KEY,
# LB_SECRET_KEY) before the service starts.
# Cloud-init runcmd starts the service after write_files.
+26
View File
@@ -0,0 +1,26 @@
# LB system image manifest
# Used by build-system-image.sh to create an Alpine AMI with HAProxy + lb-agent
IMAGE_NAME="lb"
IMAGE_DESCRIPTION="LB VM with HAProxy and lb-agent"
ALPINE_VERSION="3.21.6"
IMAGE_SIZE="256M"
# Tag applied to the imported AMI so the daemon can discover this as the
# system image for ELBv2 load balancers. Must match tags.ManagedByELBv2.
SYSTEM_TAG="spinifex:managed-by=elbv2"
# Packages to install via apk
APK_PACKAGES="haproxy curl ca-certificates"
# Binaries to copy into the image (source:destination)
INSTALL_BINARIES="bin/lb-agent:/usr/local/bin/lb-agent"
# Build command for binaries (run before image build)
BUILD_COMMANDS="make build-lb-agent"
# OpenRC services to enable at boot
ENABLE_SERVICES="haproxy"
# Custom setup script (runs inside chroot after packages are installed)
SETUP_SCRIPT="scripts/images/lb-setup.sh"
+38 -42
View File
@@ -481,7 +481,19 @@ echo " ovn-encap-type: geneve"
echo ""
echo "Step 5: Starting ovn-controller..."
sudo systemctl start ovn-controller
# Set ovn-controller file log level to WARN so it doesn't spam the log with
# connection-retry INFO messages ("OVNSB commit failed") when the SB DB
# isn't running. Uses a systemd ExecStartPost so it persists across restarts.
OVN_CTRL_OVERRIDE="/etc/systemd/system/ovn-controller.service.d/log-level.conf"
sudo mkdir -p "$(dirname "$OVN_CTRL_OVERRIDE")"
sudo tee "$OVN_CTRL_OVERRIDE" >/dev/null <<'OVERRIDE'
[Service]
ExecStartPost=/bin/sh -c 'OVS_RUNDIR=/var/run/ovn exec /usr/bin/ovs-appctl -t ovn-controller vlog/set file:warn'
OVERRIDE
sudo systemctl daemon-reload
echo " ovn-controller log level: file:warn (via systemd drop-in)"
sudo systemctl restart ovn-controller
echo " ovn-controller: started"
# --- Step 6: Sysctl tuning ---
@@ -565,59 +577,43 @@ else
echo " systemd override: already exists"
fi
# Create sudoers rule for network commands that always need root
# (ip tuntap, ip link set — NET_ADMIN operations)
# Sudoers rules for spinifex-daemon and spinifex-vpcd are managed by setup.sh
# (install_sudoers). Skip writing here to avoid conflicts.
SUDOERS_FILE="/etc/sudoers.d/spinifex-network"
if [ ! -f "$SUDOERS_FILE" ]; then
CURRENT_USER=$(whoami)
sudo tee "$SUDOERS_FILE" >/dev/null <<EOF
# Spinifex VPC networking: allow non-root daemon to manage tap devices and OVS
$CURRENT_USER ALL=(root) NOPASSWD: /sbin/ip, /usr/sbin/ip
$CURRENT_USER ALL=(root) NOPASSWD: /usr/bin/ovs-vsctl, /usr/bin/ovs-appctl
$CURRENT_USER ALL=(root) NOPASSWD: /usr/bin/ovn-nbctl, /usr/bin/ovn-sbctl
EOF
sudo chmod 0440 "$SUDOERS_FILE"
echo " sudoers rule: created ($SUDOERS_FILE)"
if [ -f "$SUDOERS_FILE" ]; then
echo " sudoers rule: already exists ($SUDOERS_FILE, managed by setup.sh)"
else
echo " sudoers rule: already exists"
echo " sudoers rule: not found — run setup.sh first, or install manually"
fi
# --- Step 9: Configure OVN log rotation ---
# OVN has built-in rotation that renames foo.log → foo.log.log. A previous
# logrotate config used a *.log glob that caught those .log.log files too,
# creating .log.log.1 files that accumulated to 27GB. Fix: use explicit
# filenames so logrotate only touches the primary logs, not OVN's backups.
# The ovn-common package provides /etc/logrotate.d/ovn-common which handles
# rotation and vlog/reopen. We just add maxsize + rotate to cap disk usage.
echo ""
echo "Step 9: Configuring OVN log rotation..."
# Clean up stale .log.log files from the old double-rotation bug
if ls /var/log/ovn/*.log.log* 1>/dev/null 2>&1; then
sudo rm -f /var/log/ovn/*.log.log*
echo " cleaned up stale .log.log files"
OVN_LOGROTATE="/etc/logrotate.d/ovn-common"
if [ -f "$OVN_LOGROTATE" ]; then
if ! grep -q 'maxsize' "$OVN_LOGROTATE"; then
sudo sed -i '/^\/var\/log\/ovn\/\*\.log {/a\ rotate 5\n maxsize 100M' "$OVN_LOGROTATE"
echo " added maxsize 100M + rotate 5 to $OVN_LOGROTATE"
else
echo " $OVN_LOGROTATE already has maxsize configured"
fi
else
echo " WARNING: $OVN_LOGROTATE not found — install ovn-common package"
fi
LOGROTATE_FILE="/etc/logrotate.d/ovn-spinifex"
sudo tee "$LOGROTATE_FILE" >/dev/null <<'LOGROTATE'
/var/log/ovn/ovn-controller.log
/var/log/ovn/ovn-northd.log
/var/log/ovn/ovsdb-server-nb.log
/var/log/ovn/ovsdb-server-sb.log
{
daily
rotate 3
maxsize 100M
compress
missingok
notifempty
copytruncate
}
LOGROTATE
echo " logrotate config: $LOGROTATE_FILE (daily, 100M max, 3 rotations, explicit filenames)"
# Remove our old custom config if present (superseded by patching ovn-common)
if [ -f /etc/logrotate.d/ovn-spinifex ]; then
sudo rm -f /etc/logrotate.d/ovn-spinifex
echo " removed obsolete /etc/logrotate.d/ovn-spinifex"
fi
# --- Step 10: Enable auto-start on boot ---
# OVN services should start with the system in production. ovn-controller uses
# exponential backoff if the SB DB isn't ready yet, so CPU impact is negligible.
# In dev, stop-dev.sh explicitly stops OVN when not needed.
# OVN services should start with the system in production. ovn-controller
# retries when the SB DB isn't ready; file log level is set to WARN (Step 5)
# to prevent log spam during those retries.
echo ""
echo "Step 10: Enabling OVN auto-start on boot..."
sudo systemctl enable openvswitch-switch 2>/dev/null || true
+228 -32
View File
@@ -89,27 +89,66 @@ detect_arch() {
info "Detected architecture: $MACHINE ($ARCH)"
}
# --- Detect service user ---
detect_service_user() {
# Use the real user — either the current user, or SUDO_USER if running via sudo
SPINIFEX_USER="${SUDO_USER:-$(whoami)}"
SPINIFEX_GROUP="$(id -gn "$SPINIFEX_USER")"
# --- Create per-service system users ---
create_service_users() {
SPINIFEX_GROUP="spinifex"
if [ "$SPINIFEX_USER" = "root" ]; then
fatal "Cannot determine service user. Do not run as root directly — use: curl ... | bash (as a normal user)"
# Create shared group
if ! getent group "$SPINIFEX_GROUP" > /dev/null 2>&1; then
$SUDO groupadd --system "$SPINIFEX_GROUP"
fi
info "Services will run as: $SPINIFEX_USER:$SPINIFEX_GROUP"
# Create per-service users with correct home directories
declare -A SERVICE_HOMES=(
[nats]="/var/lib/spinifex/nats"
[gw]="/var/lib/spinifex/awsgw"
[daemon]="/var/lib/spinifex/spinifex"
[storage]="/var/lib/spinifex/predastore"
[viperblock]="/var/lib/spinifex/viperblock"
[vpcd]="/var/lib/spinifex"
[ui]="/var/lib/spinifex"
)
for svc in nats gw daemon storage viperblock vpcd ui; do
local user="spinifex-${svc}"
if ! id "$user" > /dev/null 2>&1; then
$SUDO useradd --system --no-create-home \
--home-dir "${SERVICE_HOMES[$svc]}" \
--gid "$SPINIFEX_GROUP" \
--shell /usr/sbin/nologin \
"$user"
fi
done
# Allow the service user to manage OVN/OVS and tap devices
$SUDO tee /etc/sudoers.d/spinifex-network > /dev/null << SUDOERS
# Spinifex VPC networking: allow service user to manage tap devices, OVS, and OVN
${SPINIFEX_USER} ALL=(root) NOPASSWD: /sbin/ip, /usr/sbin/ip
${SPINIFEX_USER} ALL=(root) NOPASSWD: /usr/bin/ovs-vsctl, /usr/bin/ovs-appctl
${SPINIFEX_USER} ALL=(root) NOPASSWD: /usr/bin/ovn-nbctl, /usr/bin/ovn-sbctl
# Add invoking user to spinifex group for admin CLI access
ADMIN_USER="${SUDO_USER:-$(whoami)}"
if [ "$ADMIN_USER" != "root" ]; then
$SUDO usermod -aG "$SPINIFEX_GROUP" "$ADMIN_USER"
fi
# KVM access for daemon
if getent group kvm > /dev/null 2>&1; then
$SUDO usermod -aG kvm spinifex-daemon
fi
info "Service users created (spinifex-{nats,gw,daemon,storage,viperblock,vpcd,ui})"
}
# --- Install scoped sudoers rules ---
install_sudoers() {
$SUDO tee /etc/sudoers.d/spinifex-network > /dev/null << 'SUDOERS'
# Spinifex daemon: tap devices, OVS bridge management, and DHCP for external IPs
spinifex-daemon ALL=(root) NOPASSWD: /sbin/ip, /usr/sbin/ip
spinifex-daemon ALL=(root) NOPASSWD: /usr/bin/ovs-vsctl, /usr/bin/ovs-appctl
spinifex-daemon ALL=(root) NOPASSWD: /usr/sbin/dhcpcd
# Spinifex VPC daemon: OVN and OVS read/write, OVN controller status check
spinifex-vpcd ALL=(root) NOPASSWD: /usr/bin/ovs-vsctl, /usr/bin/ovs-appctl
spinifex-vpcd ALL=(root) NOPASSWD: /usr/bin/ovn-nbctl, /usr/bin/ovn-sbctl
spinifex-vpcd ALL=(root) NOPASSWD: /usr/bin/systemctl is-active --quiet ovn-controller
SUDOERS
$SUDO chmod 0440 /etc/sudoers.d/spinifex-network
info "Sudoers rules installed for $SPINIFEX_USER"
$SUDO visudo -cf /etc/sudoers.d/spinifex-network || fatal "Invalid sudoers syntax in spinifex-network"
info "Scoped sudoers rules installed for spinifex-daemon and spinifex-vpcd"
}
# --- Install apt dependencies ---
@@ -196,7 +235,8 @@ download_spinifex() {
fi
info "Checksum verified"
else
warn "Checksum not available, skipping verification"
rm -rf "$SPINIFEX_TMPDIR"
fatal "Checksum not available at $CHECKSUM_URL. Cannot verify download integrity."
fi
# Extract
@@ -233,18 +273,21 @@ install_files() {
$SUDO install -m 0755 "$EXTRACT_DIR/setup-ovn.sh" /usr/local/share/spinifex/setup-ovn.sh
info " /usr/local/share/spinifex/setup-ovn.sh"
fi
}
# --- Create directories ---
create_directories() {
info "Creating directories..."
# Top-level directories (root-owned, group-readable by spinifex)
$SUDO mkdir -p /etc/spinifex
$SUDO chmod 0700 /etc/spinifex
$SUDO chown "$SPINIFEX_USER:$SPINIFEX_GROUP" /etc/spinifex
$SUDO chmod 0750 /etc/spinifex
$SUDO chown "root:$SPINIFEX_GROUP" /etc/spinifex
$SUDO mkdir -p /var/lib/spinifex
$SUDO chown "$SPINIFEX_USER:$SPINIFEX_GROUP" /var/lib/spinifex
$SUDO chmod 0750 /var/lib/spinifex
$SUDO chown "root:$SPINIFEX_GROUP" /var/lib/spinifex
# Symlink so services that expect BaseDir/config/ can find /etc/spinifex/
if [ ! -e /var/lib/spinifex/config ]; then
@@ -257,21 +300,163 @@ create_directories() {
fi
$SUDO mkdir -p /var/log/spinifex
$SUDO chown "$SPINIFEX_USER:$SPINIFEX_GROUP" /var/log/spinifex
$SUDO chmod 0775 /var/log/spinifex
$SUDO chown "root:$SPINIFEX_GROUP" /var/log/spinifex
$SUDO mkdir -p /run/spinifex
$SUDO chown "$SPINIFEX_USER:$SPINIFEX_GROUP" /run/spinifex
$SUDO chmod 0775 /run/spinifex
$SUDO chown "root:$SPINIFEX_GROUP" /run/spinifex
$SUDO mkdir -p /run/spinifex/nbd
$SUDO chmod 0770 /run/spinifex/nbd
$SUDO chown "root:$SPINIFEX_GROUP" /run/spinifex/nbd
# Per-service config directories
$SUDO mkdir -p /etc/spinifex/nats
$SUDO chown "spinifex-nats:$SPINIFEX_GROUP" /etc/spinifex/nats
$SUDO chmod 0750 /etc/spinifex/nats
$SUDO mkdir -p /etc/spinifex/predastore
$SUDO chown "spinifex-storage:$SPINIFEX_GROUP" /etc/spinifex/predastore
$SUDO chmod 0750 /etc/spinifex/predastore
# Per-service data directories
$SUDO mkdir -p /var/lib/spinifex/nats
$SUDO chown "spinifex-nats:$SPINIFEX_GROUP" /var/lib/spinifex/nats
$SUDO chmod 0700 /var/lib/spinifex/nats
$SUDO mkdir -p /var/lib/spinifex/spinifex
$SUDO chown "spinifex-daemon:$SPINIFEX_GROUP" /var/lib/spinifex/spinifex
$SUDO chmod 0700 /var/lib/spinifex/spinifex
$SUDO mkdir -p /var/lib/spinifex/predastore
$SUDO chown "spinifex-storage:$SPINIFEX_GROUP" /var/lib/spinifex/predastore
$SUDO chmod 0700 /var/lib/spinifex/predastore
$SUDO mkdir -p /var/lib/spinifex/viperblock
$SUDO chown "$SPINIFEX_USER:$SPINIFEX_GROUP" /var/lib/spinifex/viperblock
$SUDO chown "spinifex-viperblock:$SPINIFEX_GROUP" /var/lib/spinifex/viperblock
$SUDO chmod 0700 /var/lib/spinifex/viperblock
$SUDO mkdir -p /var/lib/spinifex/vpcd
$SUDO chown "spinifex-vpcd:$SPINIFEX_GROUP" /var/lib/spinifex/vpcd
$SUDO chmod 0700 /var/lib/spinifex/vpcd
$SUDO mkdir -p /var/lib/spinifex/awsgw
$SUDO chown "spinifex-gw:$SPINIFEX_GROUP" /var/lib/spinifex/awsgw
$SUDO chmod 0700 /var/lib/spinifex/awsgw
# Symlink so awsgw's {BaseDir}/config/ paths resolve to /etc/spinifex/
if [ ! -e /var/lib/spinifex/awsgw/config ]; then
$SUDO ln -s /etc/spinifex /var/lib/spinifex/awsgw/config
fi
# Top-level config files (root-owned, group-readable)
# Generate environment file with install-specific values (e.g. arch-dependent paths)
$SUDO tee /etc/spinifex/systemd.env > /dev/null << EOF
# Generated by setup.sh — install-specific environment variables
SPINIFEX_VIPERBLOCK_PLUGIN_PATH=${PLUGINDIR}/nbdkit-viperblock-plugin.so
EOF
$SUDO chown "$SPINIFEX_USER:$SPINIFEX_GROUP" /etc/spinifex/systemd.env
$SUDO chown "spinifex-viperblock:$SPINIFEX_GROUP" /etc/spinifex/systemd.env
$SUDO chmod 0640 /etc/spinifex/systemd.env
info "Generated /etc/spinifex/systemd.env"
# Service helper scripts (root-owned, group-executable by all service users)
if [ -d "$EXTRACT_DIR/scripts" ]; then
for script in "$EXTRACT_DIR"/scripts/*.sh; do
$SUDO install -o root -g "$SPINIFEX_GROUP" -m 0755 \
"$script" "/var/lib/spinifex/$(basename "$script")"
info " /var/lib/spinifex/$(basename "$script")"
done
fi
}
# --- Fix file ownership for upgrades from v1 ---
fix_file_ownership() {
info "Fixing file ownership for privilege separation..."
# Per-service data dirs — recursive chown so existing files are accessible
for entry in \
nats:spinifex-nats \
predastore:spinifex-storage \
spinifex:spinifex-daemon \
viperblock:spinifex-viperblock \
vpcd:spinifex-vpcd \
awsgw:spinifex-gw; do
IFS=: read -r dir svc_user <<< "$entry"
if [ -d "/var/lib/spinifex/$dir" ]; then
$SUDO chown -R "$svc_user:$SPINIFEX_GROUP" "/var/lib/spinifex/$dir" \
|| fatal "Failed to set ownership on /var/lib/spinifex/$dir"
fi
done
# Per-service config dirs — recursive chown
if [ -d /etc/spinifex/nats ]; then
$SUDO chown -R "spinifex-nats:$SPINIFEX_GROUP" /etc/spinifex/nats \
|| fatal "Failed to set ownership on /etc/spinifex/nats"
fi
if [ -d /etc/spinifex/predastore ]; then
$SUDO chown -R "spinifex-storage:$SPINIFEX_GROUP" /etc/spinifex/predastore \
|| fatal "Failed to set ownership on /etc/spinifex/predastore"
fi
# Shared config files — root:spinifex with per-file modes
for f in spinifex.toml master.key server.key; do
if [ -f "/etc/spinifex/$f" ]; then
$SUDO chown "root:$SPINIFEX_GROUP" "/etc/spinifex/$f" \
|| fatal "Failed to set ownership on /etc/spinifex/$f"
$SUDO chmod 0640 "/etc/spinifex/$f" \
|| fatal "Failed to set permissions on /etc/spinifex/$f"
fi
done
for f in server.pem ca.pem; do
if [ -f "/etc/spinifex/$f" ]; then
$SUDO chown "root:$SPINIFEX_GROUP" "/etc/spinifex/$f" \
|| fatal "Failed to set ownership on /etc/spinifex/$f"
$SUDO chmod 0644 "/etc/spinifex/$f" \
|| fatal "Failed to set permissions on /etc/spinifex/$f"
fi
done
# CA private key — root-only
if [ -f /etc/spinifex/ca.key ]; then
$SUDO chown root:root /etc/spinifex/ca.key \
|| fatal "Failed to set ownership on /etc/spinifex/ca.key"
$SUDO chmod 0600 /etc/spinifex/ca.key \
|| fatal "Failed to set permissions on /etc/spinifex/ca.key"
fi
# Shared data dirs — root:spinifex 0770 (daemon + admin CLI write, services read).
# chmod must be recursive so pre-existing files (e.g. imported images originally
# written as 0600 by another user) become group-readable.
for d in images amis volumes state; do
if [ -d "/var/lib/spinifex/$d" ]; then
$SUDO chown -R "root:$SPINIFEX_GROUP" "/var/lib/spinifex/$d" \
|| fatal "Failed to set ownership on /var/lib/spinifex/$d"
$SUDO chmod -R u+rwX,g+rwX,o-rwx "/var/lib/spinifex/$d" \
|| fatal "Failed to set permissions on /var/lib/spinifex/$d"
fi
done
info "File ownership updated"
}
# --- Run config migrations ---
run_migrations() {
# Only run if spinifex is already initialized (config exists)
if [ ! -f /etc/spinifex/spinifex.toml ]; then
info "Fresh install detected, skipping migrations"
return
fi
if [ "${INSTALL_SPINIFEX_SKIP_MIGRATE:-0}" = "1" ]; then
info "INSTALL_SPINIFEX_SKIP_MIGRATE=1, skipping migrations"
info "Run 'spx admin upgrade' manually to apply pending migrations"
return
fi
info "Running config migrations..."
$SUDO /usr/local/bin/spx admin upgrade --yes \
|| fatal "Config migration failed. See errors above."
}
# --- Install systemd units ---
@@ -283,15 +468,13 @@ install_systemd() {
fi
for unit in "$EXTRACT_DIR"/systemd/*; do
# Substitute User= and Group= with the detected service user
sed "s/^User=spinifex$/User=$SPINIFEX_USER/;s/^Group=spinifex$/Group=$SPINIFEX_GROUP/" \
"$unit" | $SUDO tee "/etc/systemd/system/$(basename "$unit")" > /dev/null
$SUDO chmod 0644 "/etc/systemd/system/$(basename "$unit")"
$SUDO install -m 0644 "$unit" "/etc/systemd/system/$(basename "$unit")"
info " /etc/systemd/system/$(basename "$unit")"
done
$SUDO systemctl daemon-reload
info "Systemd units installed (running as $SPINIFEX_USER:$SPINIFEX_GROUP)"
$SUDO systemctl enable spinifex.target
info "Systemd units installed and enabled (per-service users)"
}
# --- Install logrotate ---
@@ -332,7 +515,7 @@ print_summary() {
echo ""
echo " Version: $INSTALLED_VERSION"
echo " Architecture: $ARCH"
echo " Service user: $SPINIFEX_USER"
echo " Service users: spinifex-{nats,gw,daemon,storage,viperblock,vpcd,ui}"
echo " Binary: /usr/local/bin/spx"
echo " Config: /etc/spinifex/"
echo " Data: /var/lib/spinifex/"
@@ -347,8 +530,6 @@ print_summary() {
echo " If your WAN is a physical NIC:"
echo " # Dedicated WAN NIC (not your SSH connection):"
echo " sudo /usr/local/share/spinifex/setup-ovn.sh --management --wan-bridge=br-wan --wan-iface=eth1"
echo " # Single-NIC host (SSH-safe macvlan):"
echo " sudo /usr/local/share/spinifex/setup-ovn.sh --management --macvlan --wan-iface=enp0s3"
echo ""
echo " 2. Initialize:"
echo " sudo spx admin init --node node1 --nodes 1"
@@ -373,15 +554,30 @@ main() {
handle_upgrade
install_apt_deps
install_aws_cli
detect_service_user
create_service_users
install_sudoers
download_spinifex
install_files
create_directories
fix_file_ownership
install_systemd
run_migrations
install_logrotate
rm -rf "$SPINIFEX_TMPDIR"
restart_if_needed
print_summary
# Activate spinifex group membership in the invoking shell. Under curl|bash
# stdin is the drained pipe, so redirect from /dev/tty and exec so the new
# shell becomes the foreground process. Skip when we can't actually open
# /dev/tty (CI, cloud-init, ssh -T — stat passes but open fails with ENXIO).
if ! id -Gn 2>/dev/null | grep -qw "$SPINIFEX_GROUP" \
&& ( : </dev/tty ) 2>/dev/null; then
echo ""
echo " Activating '$SPINIFEX_GROUP' group in a subshell — type 'exit' when done."
echo ""
exec newgrp "$SPINIFEX_GROUP" < /dev/tty
fi
}
main "$@"
+8 -1
View File
@@ -11,6 +11,11 @@
set -euo pipefail
echo "WARNING: start-dev.sh is deprecated for local development." >&2
echo " Use 'make deploy' for daily iteration or 'scripts/dev-install.sh' for first-time setup." >&2
echo " start-dev.sh is retained only for pseudo-multinode CI (e2e_pseudo_multi)." >&2
echo "" >&2
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
MULGA_ROOT="$(cd "$PROJECT_ROOT/.." && pwd)"
@@ -33,6 +38,8 @@ echo "Using configuration directory: $CONFIG_DIR"
LOGS_DIR="$DATA_DIR/logs"
WAL_DIR="$DATA_DIR/spinifex"
echo "⚠️ Dev mode: all services run as $(whoami) without privilege separation"
echo ""
echo "🚀 Starting Spinifex development environment..."
echo "Project root: $PROJECT_ROOT"
echo "Data directory: $DATA_DIR"
@@ -457,7 +464,7 @@ if is_multinode; then
attempts=0
max_attempts=5
while [ $attempts -lt $max_attempts ]; do
if curl -s --connect-timeout 3 "http://$peer/health" > /dev/null 2>&1; then
if curl -sk --connect-timeout 3 "https://$peer/health" > /dev/null 2>&1; then
echo " $peer: healthy"
break
fi
-3
View File
@@ -1,3 +0,0 @@
#!/bin/sh
SPINIFEX_CONFIG_PATH=~/node1/config/nats/nats.conf ./bin/spx service nats start
+2 -2
View File
@@ -5,8 +5,8 @@
sudo apt update
sudo apt install -y make gcc git
wget https://go.dev/dl/go1.26.1.linux-amd64.tar.gz
sudo tar -C /usr/local -xzf go1.26.1.linux-amd64.tar.gz
wget https://go.dev/dl/go1.26.2.linux-amd64.tar.gz
sudo tar -C /usr/local -xzf go1.26.2.linux-amd64.tar.gz
echo "export PATH=$PATH:/usr/local/go/bin" >> $HOME/.bashrc
source $HOME/.bashrc
+96 -6
View File
@@ -40,6 +40,7 @@ type ConfigSettings struct {
Region string
NatsToken string
DataDir string
LogDir string
ConfigDir string
// Add more fields as needed
@@ -212,7 +213,9 @@ func CreateServiceDirectories(spxRoot string) {
filepath.Join(spxRoot, "nats"),
filepath.Join(spxRoot, "predastore"),
filepath.Join(spxRoot, "viperblock"),
filepath.Join(spxRoot, "vpcd"),
filepath.Join(spxRoot, "spinifex"),
filepath.Join(spxRoot, "awsgw"),
}
fmt.Println("\n📁 Creating directory structure...")
@@ -241,18 +244,30 @@ func FileExists(path string) bool {
func ChownRecursive(path, username string) {
u, err := user.Lookup(username)
if err != nil {
slog.Warn("ChownRecursive: user lookup failed, skipping", "user", username, "path", path, "err", err)
return
}
uid, err := strconv.Atoi(u.Uid)
if err != nil {
slog.Warn("ChownRecursive: invalid UID, skipping", "user", username, "uid", u.Uid, "err", err)
return
}
gid, err := strconv.Atoi(u.Gid)
if err != nil {
slog.Warn("ChownRecursive: invalid GID, skipping", "user", username, "gid", u.Gid, "err", err)
return
}
uid, _ := strconv.Atoi(u.Uid)
gid, _ := strconv.Atoi(u.Gid)
// Use os.Root to scope filesystem operations and avoid symlink TOCTOU races.
// Falls back to direct chown if os.Root is not available.
root, rootErr := os.OpenRoot(path)
if rootErr != nil {
// Fallback: direct chown on the top-level path only
if chownErr := os.Chown(path, uid, gid); chownErr != nil { // #nosec G122
slog.Debug("chown failed", "path", path, "err", chownErr)
// Fallback: direct chown on the top-level path only — subdirectory contents
// will retain their original ownership.
slog.Warn("ChownRecursive: OpenRoot not available, only top-level directory ownership changed",
"path", path, "err", rootErr)
if chownErr := os.Lchown(path, uid, gid); chownErr != nil {
slog.Warn("chown failed", "path", path, "err", chownErr)
}
return
}
@@ -271,6 +286,81 @@ func ChownRecursive(path, username string) {
})
}
// SetServiceOwnership sets per-service ownership on data/config directories
// and shared config files to root:spinifex with correct modes.
// Keep in sync with setup.sh create_directories() and plan doc section 2.
func SetServiceOwnership() {
grp, err := user.LookupGroup("spinifex")
if err != nil {
slog.Error("SetServiceOwnership: spinifex group not found, skipping all ownership changes", "err", err)
fmt.Fprintln(os.Stderr, "WARNING: spinifex group not found — service ownership not set. Run setup.sh first or create the group manually.")
return
}
gid, err := strconv.Atoi(grp.Gid)
if err != nil {
slog.Error("SetServiceOwnership: invalid spinifex group GID", "gid", grp.Gid, "err", err)
fmt.Fprintln(os.Stderr, "WARNING: invalid spinifex group GID — service ownership not set.")
return
}
// Per-service directory trees
for path, u := range map[string]string{
"/etc/spinifex/nats": "spinifex-nats",
"/var/lib/spinifex/nats": "spinifex-nats",
"/etc/spinifex/predastore": "spinifex-storage",
"/var/lib/spinifex/predastore": "spinifex-storage",
"/var/lib/spinifex/spinifex": "spinifex-daemon",
"/var/lib/spinifex/viperblock": "spinifex-viperblock",
"/var/lib/spinifex/vpcd": "spinifex-vpcd",
"/var/lib/spinifex/awsgw": "spinifex-gw",
} {
if _, err := os.Stat(path); err != nil {
continue
}
ChownRecursive(path, u)
}
// Shared data directories — root:spinifex 0770 so daemon + admin CLI can write
for _, dir := range []string{
"/var/lib/spinifex/images",
"/var/lib/spinifex/amis",
"/var/lib/spinifex/volumes",
"/var/lib/spinifex/state",
"/run/spinifex/nbd",
} {
if _, err := os.Stat(dir); err != nil {
continue
}
if err := os.Lchown(dir, 0, gid); err != nil {
slog.Warn("SetServiceOwnership: chown failed", "path", dir, "err", err)
}
if err := os.Chmod(dir, 0770); err != nil { //nolint:gosec // directories need group-write for daemon + admin CLI
slog.Warn("SetServiceOwnership: chmod failed", "path", dir, "err", err)
}
}
// Shared config files — root:spinifex, ca.key stays root:root 0600
// bootstrap.json lives in the awsgw data dir (not /etc/spinifex),
// so /etc/spinifex stays at 0750 (no group-write needed).
for path, mode := range map[string]os.FileMode{
"/etc/spinifex/spinifex.toml": 0640,
"/etc/spinifex/master.key": 0640,
"/etc/spinifex/server.pem": 0644,
"/etc/spinifex/server.key": 0640,
"/etc/spinifex/ca.pem": 0644,
} {
if _, err := os.Stat(path); err != nil {
continue
}
if err := os.Lchown(path, 0, gid); err != nil {
slog.Warn("SetServiceOwnership: chown failed", "path", path, "err", err)
}
if err := os.Chmod(path, mode); err != nil {
slog.Warn("SetServiceOwnership: chmod failed", "path", path, "err", err)
}
}
}
// updateAWSINIFile updates or creates an AWS INI file section with given key-value pairs
func UpdateAWSINIFile(path, section string, values map[string]string) error {
var cfg *ini.File
@@ -753,7 +843,7 @@ func SetupAWSCredentials(accessKey, secretKey, region, certPath, bindIP string)
if err := UpdateAWSINIFile(configPath, configSection, map[string]string{
"region": region,
"endpoint_url": fmt.Sprintf("https://%s:9999", endpointHost),
"endpoint_url": "https://" + net.JoinHostPort(endpointHost, "9999"),
"ca_bundle": certPath,
"output": "json",
}); err != nil {
+2 -2
View File
@@ -4,8 +4,8 @@ import (
"bytes"
"context"
"crypto/sha256"
"encoding/hex"
"encoding/json"
"fmt"
"log/slog"
"net"
"net/http"
@@ -93,7 +93,7 @@ func ReadMachineID() string {
hostname, _ := os.Hostname()
mac := firstMAC()
hash := sha256.Sum256([]byte(hostname + mac))
return fmt.Sprintf("%x", hash[:16])
return hex.EncodeToString(hash[:16])
}
// firstMAC returns the MAC address of the first non-loopback, up interface.
-305
View File
@@ -1,305 +0,0 @@
// Package albagent implements the NATS config agent that runs inside ALB VMs.
// It subscribes to config updates, writes HAProxy configuration, and reloads
// the HAProxy process.
package albagent
import (
"encoding/json"
"fmt"
"log/slog"
"os"
"os/exec"
"path/filepath"
"strconv"
"strings"
"sync"
"syscall"
"time"
"github.com/nats-io/nats.go"
)
const (
// Default paths for HAProxy config and PID file.
DefaultConfigPath = "/etc/haproxy/haproxy.cfg"
DefaultPIDPath = "/run/haproxy.pid"
// NATS topic patterns.
configTopicPrefix = "elbv2.alb."
configTopicSuffix = ".config"
pingTopicSuffix = ".ping"
)
// Agent manages HAProxy configuration inside an ALB VM.
type Agent struct {
lbID string
natsURL string
configPath string
pidPath string
nc *nats.Conn
subs []*nats.Subscription
mu sync.Mutex
// For testing: override the reload function.
reloadFn func(configPath, pidPath string) error
}
// New creates a new ALB agent for the given load balancer.
func New(lbID, natsURL string) (*Agent, error) {
if lbID == "" {
return nil, fmt.Errorf("lbID is required")
}
if natsURL == "" {
natsURL = "nats://127.0.0.1:4222"
}
return &Agent{
lbID: lbID,
natsURL: natsURL,
configPath: DefaultConfigPath,
pidPath: DefaultPIDPath,
reloadFn: reloadHAProxy,
}, nil
}
// ConfigTopic returns the NATS topic for config updates.
func ConfigTopic(lbID string) string {
return configTopicPrefix + lbID + configTopicSuffix
}
// PingTopic returns the NATS topic for health pings.
func PingTopic(lbID string) string {
return configTopicPrefix + lbID + pingTopicSuffix
}
// Start connects to NATS and subscribes to config and ping topics.
func (a *Agent) Start() error {
nc, err := nats.Connect(a.natsURL,
nats.Name("alb-agent-"+a.lbID),
nats.MaxReconnects(-1),
nats.ReconnectWait(2*time.Second),
nats.DisconnectErrHandler(func(_ *nats.Conn, err error) {
slog.Warn("NATS disconnected", "err", err)
}),
nats.ReconnectHandler(func(_ *nats.Conn) {
slog.Info("NATS reconnected")
}),
)
if err != nil {
return fmt.Errorf("connect to NATS at %s: %w", a.natsURL, err)
}
a.nc = nc
// Subscribe to config updates
configSub, err := nc.Subscribe(ConfigTopic(a.lbID), a.handleConfig)
if err != nil {
nc.Close()
return fmt.Errorf("subscribe to config topic: %w", err)
}
// Subscribe to health pings (request/reply)
pingSub, err := nc.Subscribe(PingTopic(a.lbID), a.handlePing)
if err != nil {
nc.Close()
return fmt.Errorf("subscribe to ping topic: %w", err)
}
a.mu.Lock()
a.subs = append(a.subs, configSub, pingSub)
a.mu.Unlock()
// Flush to ensure the server has processed our subscriptions before
// we report that the agent is started and ready.
if err := nc.Flush(); err != nil {
nc.Close()
return fmt.Errorf("flush subscriptions: %w", err)
}
slog.Info("Agent started",
"lbId", a.lbID,
"configTopic", ConfigTopic(a.lbID),
"pingTopic", PingTopic(a.lbID),
)
return nil
}
// Stop gracefully shuts down the agent.
func (a *Agent) Stop() {
a.mu.Lock()
defer a.mu.Unlock()
for _, sub := range a.subs {
if err := sub.Unsubscribe(); err != nil {
slog.Warn("Failed to unsubscribe", "err", err)
}
}
a.subs = nil
if a.nc != nil {
a.nc.Close()
a.nc = nil
}
slog.Info("Agent stopped", "lbId", a.lbID)
}
// handleConfig processes a config update message. The message payload is the
// raw HAProxy config text. It writes the config to disk and reloads HAProxy.
func (a *Agent) handleConfig(msg *nats.Msg) {
config := string(msg.Data)
if config == "" {
slog.Warn("Received empty config, ignoring")
a.respond(msg, "error", "empty config")
return
}
slog.Info("Received config update", "lbId", a.lbID, "size", len(config))
// Write config to disk
if err := WriteConfig(a.configPath, config); err != nil {
slog.Error("Failed to write config", "path", a.configPath, "err", err)
a.respond(msg, "error", err.Error())
return
}
// Reload HAProxy
if err := a.reloadFn(a.configPath, a.pidPath); err != nil {
slog.Error("Failed to reload HAProxy", "err", err)
a.respond(msg, "error", err.Error())
return
}
slog.Info("Config applied and HAProxy reloaded", "lbId", a.lbID)
a.respond(msg, "ok", "")
}
// PingResponse is the JSON response to a health ping.
type PingResponse struct {
Status string `json:"status"`
LBID string `json:"lb_id"`
HAProxy bool `json:"haproxy_running"`
ConfigAge int64 `json:"config_age_seconds"`
}
// handlePing responds to health check requests.
func (a *Agent) handlePing(msg *nats.Msg) {
haproxyRunning := isHAProxyRunning(a.pidPath)
configAge := configAgeSeconds(a.configPath)
resp := PingResponse{
Status: "ok",
LBID: a.lbID,
HAProxy: haproxyRunning,
ConfigAge: configAge,
}
data, err := json.Marshal(resp)
if err != nil {
slog.Error("Failed to marshal ping response", "err", err)
return
}
if err := msg.Respond(data); err != nil {
slog.Warn("Failed to respond to ping", "err", err)
}
}
// respond sends a JSON reply to a NATS message if it has a reply subject.
func (a *Agent) respond(msg *nats.Msg, status, errMsg string) {
if msg.Reply == "" {
return
}
resp := map[string]string{"status": status}
if errMsg != "" {
resp["error"] = errMsg
}
data, err := json.Marshal(resp)
if err != nil {
slog.Error("Failed to marshal response", "err", err)
return
}
if err := msg.Respond(data); err != nil {
slog.Warn("Failed to respond", "err", err)
}
}
// WriteConfig atomically writes an HAProxy config file.
// It writes to a temp file first, then renames for atomicity.
func WriteConfig(path, content string) error {
dir := filepath.Dir(path)
if err := os.MkdirAll(dir, 0o750); err != nil {
return fmt.Errorf("create config dir: %w", err)
}
tmp := path + ".tmp"
if err := os.WriteFile(tmp, []byte(content), 0o600); err != nil {
return fmt.Errorf("write temp config: %w", err)
}
if err := os.Rename(tmp, path); err != nil {
os.Remove(tmp)
return fmt.Errorf("rename config: %w", err)
}
return nil
}
// reloadHAProxy starts or reloads the HAProxy process.
// If HAProxy is running (PID file exists and process alive), it does a
// graceful reload with -sf. Otherwise it starts a fresh instance.
func reloadHAProxy(configPath, pidPath string) error {
// Ensure the stats socket directory exists (the config may reference
// /tmp/spinifex-haproxy/ which doesn't exist on fresh Alpine VMs).
_ = os.MkdirAll("/tmp/spinifex-haproxy", 0o750)
oldPID := readPID(pidPath)
var cmd *exec.Cmd
if oldPID > 0 {
// Graceful reload: new worker starts, old workers finish in-flight requests
cmd = exec.Command("haproxy", "-f", configPath, "-p", pidPath, "-D", "-sf", strconv.Itoa(oldPID))
} else {
// Fresh start
cmd = exec.Command("haproxy", "-f", configPath, "-p", pidPath, "-D")
}
out, err := cmd.CombinedOutput()
if err != nil {
return fmt.Errorf("haproxy: %s: %w", strings.TrimSpace(string(out)), err)
}
return nil
}
// readPID reads the HAProxy PID from the PID file. Returns 0 if unavailable.
func readPID(pidPath string) int {
data, err := os.ReadFile(pidPath)
if err != nil {
return 0
}
pid, err := strconv.Atoi(strings.TrimSpace(string(data)))
if err != nil {
return 0
}
// Check if process is still alive
proc, err := os.FindProcess(pid)
if err != nil {
return 0
}
if err := proc.Signal(syscall.Signal(0)); err != nil {
return 0
}
return pid
}
// isHAProxyRunning checks if HAProxy is running via its PID file.
func isHAProxyRunning(pidPath string) bool {
return readPID(pidPath) > 0
}
// configAgeSeconds returns how many seconds since the config file was last modified.
// Returns -1 if the file doesn't exist.
func configAgeSeconds(configPath string) int64 {
info, err := os.Stat(configPath)
if err != nil {
return -1
}
return int64(time.Since(info.ModTime()).Seconds())
}
-342
View File
@@ -1,342 +0,0 @@
package albagent
import (
"encoding/json"
"fmt"
"os"
"path/filepath"
"testing"
"time"
natsserver "github.com/nats-io/nats-server/v2/server"
natstest "github.com/nats-io/nats-server/v2/test"
"github.com/nats-io/nats.go"
)
func startTestNATS(t *testing.T) *natsserver.Server {
t.Helper()
opts := natstest.DefaultTestOptions
opts.Port = -1 // random port
ns := natstest.RunServer(&opts)
t.Cleanup(ns.Shutdown)
return ns
}
func TestNew(t *testing.T) {
agent, err := New("lb-test123", "nats://localhost:4222")
if err != nil {
t.Fatalf("New: %v", err)
}
if agent.lbID != "lb-test123" {
t.Errorf("lbID = %q, want %q", agent.lbID, "lb-test123")
}
}
func TestNew_EmptyLBID(t *testing.T) {
_, err := New("", "nats://localhost:4222")
if err == nil {
t.Fatal("expected error for empty lbID")
}
}
func TestNew_DefaultNATSURL(t *testing.T) {
agent, err := New("lb-test", "")
if err != nil {
t.Fatalf("New: %v", err)
}
if agent.natsURL != "nats://127.0.0.1:4222" {
t.Errorf("natsURL = %q, want default", agent.natsURL)
}
}
func TestConfigTopic(t *testing.T) {
topic := ConfigTopic("lb-abc123")
if topic != "elbv2.alb.lb-abc123.config" {
t.Errorf("ConfigTopic = %q, want %q", topic, "elbv2.alb.lb-abc123.config")
}
}
func TestPingTopic(t *testing.T) {
topic := PingTopic("lb-abc123")
if topic != "elbv2.alb.lb-abc123.ping" {
t.Errorf("PingTopic = %q, want %q", topic, "elbv2.alb.lb-abc123.ping")
}
}
func TestWriteConfig(t *testing.T) {
dir := t.TempDir()
path := filepath.Join(dir, "haproxy.cfg")
content := "global\n log stdout\n"
if err := WriteConfig(path, content); err != nil {
t.Fatalf("WriteConfig: %v", err)
}
data, err := os.ReadFile(path)
if err != nil {
t.Fatalf("ReadFile: %v", err)
}
if string(data) != content {
t.Errorf("config = %q, want %q", string(data), content)
}
}
func TestWriteConfig_CreatesDir(t *testing.T) {
dir := t.TempDir()
path := filepath.Join(dir, "subdir", "haproxy.cfg")
if err := WriteConfig(path, "test"); err != nil {
t.Fatalf("WriteConfig: %v", err)
}
if _, err := os.Stat(path); err != nil {
t.Fatalf("config file not created: %v", err)
}
}
func TestWriteConfig_Atomic(t *testing.T) {
dir := t.TempDir()
path := filepath.Join(dir, "haproxy.cfg")
// Write initial config
if err := WriteConfig(path, "initial"); err != nil {
t.Fatalf("WriteConfig initial: %v", err)
}
// Overwrite with new config
if err := WriteConfig(path, "updated"); err != nil {
t.Fatalf("WriteConfig updated: %v", err)
}
data, _ := os.ReadFile(path)
if string(data) != "updated" {
t.Errorf("config = %q, want %q", string(data), "updated")
}
// No temp file left behind
if _, err := os.Stat(path + ".tmp"); !os.IsNotExist(err) {
t.Error("temp file should not exist after successful write")
}
}
func TestConfigAgeSeconds(t *testing.T) {
dir := t.TempDir()
path := filepath.Join(dir, "test.cfg")
// Non-existent file
if age := configAgeSeconds(path); age != -1 {
t.Errorf("age of non-existent file = %d, want -1", age)
}
// Write file and check age
os.WriteFile(path, []byte("test"), 0o644)
age := configAgeSeconds(path)
if age < 0 || age > 2 {
t.Errorf("age = %d, expected 0-2 seconds", age)
}
}
func TestIsHAProxyRunning_NoPIDFile(t *testing.T) {
if isHAProxyRunning("/nonexistent/haproxy.pid") {
t.Error("expected false for non-existent PID file")
}
}
func TestReadPID_InvalidContent(t *testing.T) {
dir := t.TempDir()
pidFile := filepath.Join(dir, "haproxy.pid")
os.WriteFile(pidFile, []byte("not-a-number\n"), 0o644)
if pid := readPID(pidFile); pid != 0 {
t.Errorf("readPID = %d, want 0 for invalid content", pid)
}
}
func TestReadPID_DeadProcess(t *testing.T) {
dir := t.TempDir()
pidFile := filepath.Join(dir, "haproxy.pid")
// Use a very high PID that's unlikely to be running
os.WriteFile(pidFile, []byte("999999999\n"), 0o644)
if pid := readPID(pidFile); pid != 0 {
t.Errorf("readPID = %d, want 0 for dead process", pid)
}
}
func TestAgent_StartStop(t *testing.T) {
ns := startTestNATS(t)
agent, err := New("lb-test123", ns.ClientURL())
if err != nil {
t.Fatalf("New: %v", err)
}
if err := agent.Start(); err != nil {
t.Fatalf("Start: %v", err)
}
// Verify agent is connected
if agent.nc == nil || !agent.nc.IsConnected() {
t.Fatal("agent not connected to NATS")
}
agent.Stop()
if agent.nc != nil {
t.Error("nc should be nil after Stop")
}
}
func TestAgent_HandleConfig(t *testing.T) {
ns := startTestNATS(t)
dir := t.TempDir()
agent, _ := New("lb-cfg123", ns.ClientURL())
agent.configPath = filepath.Join(dir, "haproxy.cfg")
agent.pidPath = filepath.Join(dir, "haproxy.pid")
// Mock reload to avoid needing real HAProxy
reloadCalled := false
agent.reloadFn = func(configPath, pidPath string) error {
reloadCalled = true
return nil
}
if err := agent.Start(); err != nil {
t.Fatalf("Start: %v", err)
}
defer agent.Stop()
// Send a config update via a separate NATS connection
nc, err := nats.Connect(ns.ClientURL())
if err != nil {
t.Fatalf("connect: %v", err)
}
defer nc.Close()
haproxyConfig := "global\n log stdout\ndefaults\n mode http\n"
reply, err := nc.Request(ConfigTopic("lb-cfg123"), []byte(haproxyConfig), 2*time.Second)
if err != nil {
t.Fatalf("Request: %v", err)
}
// Check response
var resp map[string]string
json.Unmarshal(reply.Data, &resp)
if resp["status"] != "ok" {
t.Errorf("response status = %q, want %q", resp["status"], "ok")
}
// Verify config was written
data, err := os.ReadFile(agent.configPath)
if err != nil {
t.Fatalf("ReadFile: %v", err)
}
if string(data) != haproxyConfig {
t.Errorf("written config = %q, want %q", string(data), haproxyConfig)
}
if !reloadCalled {
t.Error("reload function was not called")
}
}
func TestAgent_HandleConfig_Empty(t *testing.T) {
ns := startTestNATS(t)
agent, _ := New("lb-empty", ns.ClientURL())
agent.reloadFn = func(_, _ string) error { return nil }
if err := agent.Start(); err != nil {
t.Fatalf("Start: %v", err)
}
defer agent.Stop()
nc, _ := nats.Connect(ns.ClientURL())
defer nc.Close()
reply, err := nc.Request(ConfigTopic("lb-empty"), []byte(""), 2*time.Second)
if err != nil {
t.Fatalf("Request: %v", err)
}
var resp map[string]string
json.Unmarshal(reply.Data, &resp)
if resp["status"] != "error" {
t.Errorf("response status = %q, want %q for empty config", resp["status"], "error")
}
}
func TestAgent_HandlePing(t *testing.T) {
ns := startTestNATS(t)
dir := t.TempDir()
agent, _ := New("lb-ping123", ns.ClientURL())
agent.configPath = filepath.Join(dir, "haproxy.cfg")
agent.pidPath = filepath.Join(dir, "haproxy.pid")
if err := agent.Start(); err != nil {
t.Fatalf("Start: %v", err)
}
defer agent.Stop()
nc, _ := nats.Connect(ns.ClientURL())
defer nc.Close()
reply, err := nc.Request(PingTopic("lb-ping123"), nil, 2*time.Second)
if err != nil {
t.Fatalf("Request: %v", err)
}
var resp PingResponse
if err := json.Unmarshal(reply.Data, &resp); err != nil {
t.Fatalf("Unmarshal: %v", err)
}
if resp.Status != "ok" {
t.Errorf("status = %q, want %q", resp.Status, "ok")
}
if resp.LBID != "lb-ping123" {
t.Errorf("lb_id = %q, want %q", resp.LBID, "lb-ping123")
}
if resp.HAProxy {
t.Error("haproxy_running should be false (no PID file)")
}
if resp.ConfigAge != -1 {
t.Errorf("config_age = %d, want -1 (no config file)", resp.ConfigAge)
}
}
func TestAgent_HandleConfig_ReloadError(t *testing.T) {
ns := startTestNATS(t)
dir := t.TempDir()
agent, _ := New("lb-err", ns.ClientURL())
agent.configPath = filepath.Join(dir, "haproxy.cfg")
agent.pidPath = filepath.Join(dir, "haproxy.pid")
agent.reloadFn = func(_, _ string) error {
return fmt.Errorf("haproxy binary not found")
}
if err := agent.Start(); err != nil {
t.Fatalf("Start: %v", err)
}
defer agent.Stop()
nc, _ := nats.Connect(ns.ClientURL())
defer nc.Close()
reply, err := nc.Request(ConfigTopic("lb-err"), []byte("some config"), 2*time.Second)
if err != nil {
t.Fatalf("Request: %v", err)
}
var resp map[string]string
json.Unmarshal(reply.Data, &resp)
if resp["status"] != "error" {
t.Errorf("response status = %q, want %q", resp["status"], "error")
}
if resp["error"] == "" {
t.Error("expected error message in response")
}
}
+4
View File
@@ -343,6 +343,7 @@ var (
ErrorPendingVpcPeeringConnectionLimitExceeded = "PendingVpcPeeringConnectionLimitExceeded"
ErrorPlacementGroupLimitExceeded = "PlacementGroupLimitExceeded"
ErrorPrivateIpAddressLimitExceeded = "PrivateIpAddressLimitExceeded"
ErrorRequestEntityTooLarge = "RequestEntityTooLarge"
ErrorRequestExpired = "RequestExpired"
ErrorRequestLimitExceeded = "RequestLimitExceeded"
ErrorRequestResourceCountExceeded = "RequestResourceCountExceeded"
@@ -450,6 +451,7 @@ var (
ErrorELBv2InvalidScheme = "InvalidScheme"
ErrorELBv2SubnetNotFound = "SubnetNotFound"
ErrorELBv2AvailabilityZoneNotSupported = "AvailabilityZoneNotSupported"
ErrorELBv2InvalidConfigurationRequest = "InvalidConfigurationRequest"
)
// ValidErrorCode returns the error code if it exists in ErrorLookup,
@@ -800,6 +802,7 @@ var ErrorLookup = map[string]ErrorMessage{
ErrorPendingVpcPeeringConnectionLimitExceeded: {HTTPCode: 409, Message: "You've reached the limit on the number of pending VPC peering connections that you can have."},
ErrorPlacementGroupLimitExceeded: {HTTPCode: 400, Message: "You've reached the limit on the number of placement groups that you can have."},
ErrorPrivateIpAddressLimitExceeded: {HTTPCode: 400, Message: "You've reached the limit on the number of private IP addresses that you can assign to the specified network interface for that type of instance. For more information, see IP addresses per network interface."},
ErrorRequestEntityTooLarge: {HTTPCode: 413, Message: "Request body exceeds the maximum allowed size."},
ErrorRequestExpired: {HTTPCode: 403, Message: "The request reached the service more than 15 minutes after the date stamp on the request or more than 15 minutes after the request expiration date (such as for presigned URLs), or the date stamp on the request is more than 15 minutes in the future. If you're using temporary security credentials, this error can also occur if the credentials have expired. For more information, see Temporary security credentials in the IAM User Guide."},
ErrorRequestLimitExceeded: {HTTPCode: 500, Message: "The maximum request rate permitted by the Amazon EC2 APIs has been exceeded for your account. For best results, use an increasing or variable sleep interval between requests. For more information, see Query API request rate."},
ErrorRequestResourceCountExceeded: {HTTPCode: 409, Message: "Details in your Spot request exceed the numbers allowed by the Spot service in one of the following ways, depending on the action that generated the error: \u2014If you get this error when you submitted a request for Spot Instances, check the number of Spot Instances specified in your request. The number shouldn't exceed the 3,000 maximum allowed per request. Resend your Spot Instance request and specify a number less than 3,000. If your account's regional Spot request limit is greater than 3,000 instances, you can access these instances by submitting multiple smaller requests. \u2014If you get this error when you sent Describe Spot Instance requests, check the number of requests for Spot Instance data, the amount of data you requested, and how often you sent the request. The frequency with which you requested the data combined with the amount of data exceeds the levels allowed by the Spot service. Try again and submit fewer large Describe requests over longer intervals."},
@@ -906,4 +909,5 @@ var ErrorLookup = map[string]ErrorMessage{
ErrorELBv2InvalidScheme: {HTTPCode: 400, Message: "The specified scheme is not valid. Specify 'internet-facing' or 'internal'."},
ErrorELBv2SubnetNotFound: {HTTPCode: 400, Message: "The specified subnet does not exist."},
ErrorELBv2AvailabilityZoneNotSupported: {HTTPCode: 400, Message: "The specified Availability Zone is not supported."},
ErrorELBv2InvalidConfigurationRequest: {HTTPCode: 400, Message: "Security groups are not supported for load balancers with type 'network'."},
}
+2
View File
@@ -345,6 +345,7 @@ func TestErrorLookup(t *testing.T) {
{code: "PendingVpcPeeringConnectionLimitExceeded", http: 409, message: "You've reached the limit on the number of pending VPC peering connections that you can have."},
{code: "PlacementGroupLimitExceeded", http: 400, message: "You've reached the limit on the number of placement groups that you can have."},
{code: "PrivateIpAddressLimitExceeded", http: 400, message: "You've reached the limit on the number of private IP addresses that you can assign to the specified network interface for that type of instance. For more information, see IP addresses per network interface."},
{code: "RequestEntityTooLarge", http: 413, message: "Request body exceeds the maximum allowed size."},
{code: "RequestExpired", http: 403, message: "The request reached the service more than 15 minutes after the date stamp on the request or more than 15 minutes after the request expiration date (such as for presigned URLs), or the date stamp on the request is more than 15 minutes in the future. If you're using temporary security credentials, this error can also occur if the credentials have expired. For more information, see Temporary security credentials in the IAM User Guide."},
{code: "RequestLimitExceeded", http: 500, message: "The maximum request rate permitted by the Amazon EC2 APIs has been exceeded for your account. For best results, use an increasing or variable sleep interval between requests. For more information, see Query API request rate."},
{code: "RequestResourceCountExceeded", http: 409, message: "Details in your Spot request exceed the numbers allowed by the Spot service in one of the following ways, depending on the action that generated the error: \u2014If you get this error when you submitted a request for Spot Instances, check the number of Spot Instances specified in your request. The number shouldn't exceed the 3,000 maximum allowed per request. Resend your Spot Instance request and specify a number less than 3,000. If your account's regional Spot request limit is greater than 3,000 instances, you can access these instances by submitting multiple smaller requests. \u2014If you get this error when you sent Describe Spot Instance requests, check the number of requests for Spot Instance data, the amount of data you requested, and how often you sent the request. The frequency with which you requested the data combined with the amount of data exceeds the levels allowed by the Spot service. Try again and submit fewer large Describe requests over longer intervals."},
@@ -450,6 +451,7 @@ func TestErrorLookup(t *testing.T) {
{code: "InvalidScheme", http: 400, message: "The specified scheme is not valid. Specify 'internet-facing' or 'internal'."},
{code: "SubnetNotFound", http: 400, message: "The specified subnet does not exist."},
{code: "AvailabilityZoneNotSupported", http: 400, message: "The specified Availability Zone is not supported."},
{code: "InvalidConfigurationRequest", http: 400, message: "Security groups are not supported for load balancers with type 'network'."},
}
if len(ErrorLookup) != len(expected) {
+43 -42
View File
@@ -55,80 +55,81 @@ type BootstrapConfig struct {
// Config holds all configuration for the application
type Config struct {
// Node config
Node string `mapstructure:"node"`
Host string `mapstructure:"host"` // Unique hostname or IP of this node
Region string `mapstructure:"region"`
AZ string `mapstructure:"az"`
DataDir string `mapstructure:"data_dir"`
Services []string `mapstructure:"services"` // Which services this node runs locally
Node string `json:"Node" mapstructure:"node"`
Host string `json:"Host" mapstructure:"host"` // Unique hostname or IP of this node
Region string `json:"Region" mapstructure:"region"`
AZ string `json:"AZ" mapstructure:"az"`
DataDir string `json:"DataDir" mapstructure:"data_dir"`
Services []string `json:"Services" mapstructure:"services"` // Which services this node runs locally
Daemon DaemonConfig `mapstructure:"daemon"`
NATS NATSConfig `mapstructure:"nats"`
Predastore PredastoreConfig `mapstructure:"predastore"`
Viperblock ViperblockConfig `mapstructure:"viperblock"`
AWSGW AWSGWConfig `mapstructure:"awsgw"`
VPCD VPCDConfig `mapstructure:"vpcd"`
Daemon DaemonConfig `json:"Daemon" mapstructure:"daemon"`
NATS NATSConfig `json:"NATS" mapstructure:"nats"`
Predastore PredastoreConfig `json:"Predastore" mapstructure:"predastore"`
Viperblock ViperblockConfig `json:"Viperblock" mapstructure:"viperblock"`
AWSGW AWSGWConfig `json:"AWSGW" mapstructure:"awsgw"`
VPCD VPCDConfig `json:"VPCD" mapstructure:"vpcd"`
BaseDir string `mapstructure:"base_dir"`
WalDir string `mapstructure:"wal_dir"`
BaseDir string `json:"BaseDir" mapstructure:"base_dir"`
WalDir string `json:"WalDir" mapstructure:"wal_dir"`
}
type AWSGWConfig struct {
Host string `mapstructure:"host"`
TLSKey string `mapstructure:"tlskey"`
TLSCert string `mapstructure:"tlscert"`
Config string `mapstructure:"config"`
Host string `json:"Host" mapstructure:"host"`
TLSKey string `json:"TLSKey" mapstructure:"tlskey"`
TLSCert string `json:"TLSCert" mapstructure:"tlscert"`
Config string `json:"Config" mapstructure:"config"`
Debug bool `mapstructure:"debug"`
ExpectedNodes int `mapstructure:"expected_nodes"` // TODO: Replace with root cluster config
Debug bool `json:"Debug" mapstructure:"debug"`
ExpectedNodes int `json:"ExpectedNodes" mapstructure:"expected_nodes"` // TODO: Replace with root cluster config
}
type ViperblockConfig struct {
ShardWAL *bool `mapstructure:"shardwal"` // Enable sharded WAL (default false when nil)
ShardWAL *bool `json:"ShardWAL" mapstructure:"shardwal"` // Enable sharded WAL (default false when nil)
}
// VPCDConfig holds the VPC daemon (vpcd) configuration.
type VPCDConfig struct {
OVNNBAddr string `mapstructure:"ovn_nb_addr"` // OVN Northbound DB address (e.g., "tcp:127.0.0.1:6641")
OVNSBAddr string `mapstructure:"ovn_sb_addr"` // OVN Southbound DB address (e.g., "tcp:127.0.0.1:6642")
ExternalInterface string `mapstructure:"external_interface"` // WAN NIC name (e.g., "eth1", "enp0s3") — the physical NIC on the WAN bridge
WanBridge string `mapstructure:"wan_bridge"` // OVS bridge for WAN traffic (default "br-wan", maps to OVN "external" network)
BridgeMode string `mapstructure:"bridge_mode"` // "direct" or "macvlan" (auto-detected if empty)
OVNNBAddr string `json:"OVNNBAddr" mapstructure:"ovn_nb_addr"` // OVN Northbound DB address (e.g., "tcp:127.0.0.1:6641")
OVNSBAddr string `json:"OVNSBAddr" mapstructure:"ovn_sb_addr"` // OVN Southbound DB address (e.g., "tcp:127.0.0.1:6642")
ExternalInterface string `json:"ExternalInterface" mapstructure:"external_interface"` // WAN NIC name (e.g., "eth1", "enp0s3") — the physical NIC on the WAN bridge
WanBridge string `json:"WanBridge" mapstructure:"wan_bridge"` // OVS bridge for WAN traffic (default "br-wan", maps to OVN "external" network)
BridgeMode string `json:"BridgeMode" mapstructure:"bridge_mode"` // "direct" or "macvlan" (auto-detected if empty)
}
type PredastoreConfig struct {
Host string `mapstructure:"host"`
Bucket string `mapstructure:"bucket"`
Region string `mapstructure:"region"`
AccessKey string `mapstructure:"accesskey"`
SecretKey string `mapstructure:"secretkey"`
BaseDir string `mapstructure:"base_dir"`
NodeID int `mapstructure:"node_id"`
Host string `json:"Host" mapstructure:"host"`
Bucket string `json:"Bucket" mapstructure:"bucket"`
Region string `json:"Region" mapstructure:"region"`
AccessKey string `json:"AccessKey" mapstructure:"accesskey"`
SecretKey string `json:"SecretKey" mapstructure:"secretkey"`
BaseDir string `json:"BaseDir" mapstructure:"base_dir"`
NodeID int `json:"NodeID" mapstructure:"node_id"`
}
// DaemonConfig holds the daemon configuration
type DaemonConfig struct {
Host string `mapstructure:"host"`
TLSKey string `mapstructure:"tlskey"`
TLSCert string `mapstructure:"tlscert"`
DevNetworking bool `mapstructure:"dev_networking"` // VPC instances get both TAP + hostfwd for SSH dev access
Host string `json:"Host" mapstructure:"host"`
TLSKey string `json:"TLSKey" mapstructure:"tlskey"`
TLSCert string `json:"TLSCert" mapstructure:"tlscert"`
DevNetworking bool `json:"DevNetworking" mapstructure:"dev_networking"` // VPC instances get both TAP + hostfwd for SSH dev access
MgmtBridge string `json:"MgmtBridge" mapstructure:"mgmt_bridge"` // Linux bridge for system instance control plane (default "br-mgmt")
}
// NATSConfig holds the NATS configuration
type NATSConfig struct {
Host string `mapstructure:"host"`
ACL NATSACL `mapstructure:"acl"`
Sub NATSSub `mapstructure:"sub"`
Host string `json:"Host" mapstructure:"host"`
ACL NATSACL `json:"ACL" mapstructure:"acl"`
Sub NATSSub `json:"Sub" mapstructure:"sub"`
}
// NATSACL holds the NATS ACL configuration
type NATSACL struct {
Token string `mapstructure:"token"`
Token string `json:"Token" mapstructure:"token"`
}
// NATSSub holds the NATS subscription configuration
type NATSSub struct {
Subject string `mapstructure:"subject"`
Subject string `json:"Subject" mapstructure:"subject"`
}
// NodeBaseDir returns the BaseDir for the current node, or "" if the config
+348 -103
View File
@@ -4,6 +4,7 @@ import (
"bufio"
"context"
"crypto/sha256"
"crypto/tls"
"encoding/hex"
"encoding/json"
"errors"
@@ -49,6 +50,7 @@ import (
"github.com/mulgadc/spinifex/spinifex/instancetypes"
"github.com/mulgadc/spinifex/spinifex/objectstore"
"github.com/mulgadc/spinifex/spinifex/qmp"
"github.com/mulgadc/spinifex/spinifex/tags"
"github.com/mulgadc/spinifex/spinifex/types"
"github.com/mulgadc/spinifex/spinifex/utils"
"github.com/mulgadc/spinifex/spinifex/vm"
@@ -133,6 +135,10 @@ type Daemon struct {
startTime time.Time
configPath string
// System credentials for ALB agent SigV4 auth (loaded from system-credentials.json)
systemAccessKey string
systemSecretKey string
// JetStream manager for KV state storage (nil if JetStream disabled)
jsManager *JetStreamManager
@@ -146,6 +152,14 @@ type Daemon struct {
// NetworkPlumber handles tap device lifecycle for VPC networking
networkPlumber NetworkPlumber
// Management NIC infrastructure: bridge IP + IP allocator for system instances.
// Populated at startup when br-mgmt is detected; nil/empty otherwise.
mgmtBridgeIP string
mgmtIPAllocator *MgmtIPAllocator
// mgmtRouteVia is the AWSGW bind IP that system instances must route via the
// management NIC. Set when AWSGW binds to a specific IP (multi-node).
mgmtRouteVia string
// shuttingDown is set to true during coordinated cluster shutdown (GATE phase)
// or during SIGTERM-based shutdown. When true, the daemon rejects new work,
// crash handlers bail out, and setupShutdown skips redundant VM stops.
@@ -256,7 +270,10 @@ func (rm *ResourceManager) GetInstanceTypeInfos() []*ec2.InstanceTypeInfo {
defer rm.mu.RUnlock()
var infos []*ec2.InstanceTypeInfo
for _, it := range rm.instanceTypes {
for name, it := range rm.instanceTypes {
if instancetypes.IsSystemType(name) {
continue
}
infos = append(infos, it)
}
return infos
@@ -271,7 +288,11 @@ func (rm *ResourceManager) GetAvailableInstanceTypeInfos(showCapacity bool) []*e
var infos []*ec2.InstanceTypeInfo
for _, it := range rm.instanceTypes {
for name, it := range rm.instanceTypes {
if instancetypes.IsSystemType(name) {
continue
}
vCPUs := instanceTypeVCPUs(it)
memMiB := instanceTypeMemoryMiB(it)
@@ -314,7 +335,10 @@ func (rm *ResourceManager) GetResourceStats() (totalVCPU int, totalMemGB float64
remainingVCPU := rm.availableVCPU - rm.allocatedVCPU
remainingMem := rm.availableMem - rm.allocatedMem
for _, it := range rm.instanceTypes {
for name, it := range rm.instanceTypes {
if instancetypes.IsSystemType(name) {
continue
}
typeCap := resourceStatsForType(remainingVCPU, remainingMem, it)
if typeCap.VCPU == 0 || typeCap.MemoryGB == 0 {
continue
@@ -468,6 +492,13 @@ func (d *Daemon) subscribeAll() error {
{"elbv2.CreateListener", d.handleELBv2CreateListener, "spinifex-workers"},
{"elbv2.DeleteListener", d.handleELBv2DeleteListener, "spinifex-workers"},
{"elbv2.DescribeListeners", d.handleELBv2DescribeListeners, "spinifex-workers"},
{"elbv2.DescribeTags", d.handleELBv2DescribeTags, "spinifex-workers"},
{"elbv2.LBAgentHeartbeat", d.handleELBv2LBAgentHeartbeat, "spinifex-workers"},
{"elbv2.GetLBConfig", d.handleELBv2GetLBConfig, "spinifex-workers"},
{"elbv2.ModifyTargetGroupAttributes", d.handleELBv2ModifyTargetGroupAttributes, "spinifex-workers"},
{"elbv2.DescribeTargetGroupAttributes", d.handleELBv2DescribeTargetGroupAttributes, "spinifex-workers"},
{"elbv2.ModifyLoadBalancerAttributes", d.handleELBv2ModifyLoadBalancerAttributes, "spinifex-workers"},
{"elbv2.DescribeLoadBalancerAttributes", d.handleELBv2DescribeLoadBalancerAttributes, "spinifex-workers"},
{fmt.Sprintf("spinifex.admin.%s.health", d.node), d.handleHealthCheck, ""},
{"spinifex.nodes.discover", d.handleNodeDiscover, ""},
{"spinifex.node.status", d.handleNodeStatus, ""},
@@ -650,6 +681,20 @@ func (d *Daemon) Start() error {
d.eipService = eipSvc
slog.Info("EIP service initialized")
}
// Inject external IPAM + EIP KV into VPC service so DeleteNetworkInterface
// can release auto-assigned public IPs and NAT rules.
eipJS, eipJSErr := d.natsConn.JetStream()
if eipJSErr != nil {
slog.Warn("Failed to get JetStream for VPC external IPAM injection", "err", eipJSErr)
} else {
eipKV, eipKVErr := utils.GetOrCreateKVBucket(eipJS, handlers_ec2_eip.KVBucketEIPs, 10)
if eipKVErr != nil {
slog.Warn("Failed to get EIP KV bucket for VPC service", "err", eipKVErr)
} else {
d.vpcService.SetExternalIPAM(d.externalIPAM, eipKV)
}
}
}
d.accountService, err = initServiceWithRetry("account settings service", func() (*handlers_ec2_account.AccountSettingsServiceImpl, error) {
@@ -666,38 +711,65 @@ func (d *Daemon) Start() error {
return fmt.Errorf("failed to initialize ELBv2 service: %w", err)
}
if d.vpcService != nil {
d.elbv2Service.SetVPCService(d.vpcService)
d.elbv2Service.VPCService = d.vpcService
}
// Wire ALB VM lifecycle: instance launcher + NATS URL for cloud-init.
// In dev mode (user-mode networking), VMs reach the host at 10.0.2.2
// (QEMU's default gateway). Replace 0.0.0.0 with this address.
d.elbv2Service.SetInstanceLauncher(d)
if d.config != nil && d.config.NATS.Host != "" {
natsHost := d.config.NATS.Host
if d.config.Daemon.DevNetworking && strings.HasPrefix(natsHost, "0.0.0.0") {
natsHost = strings.Replace(natsHost, "0.0.0.0", "10.0.2.2", 1)
}
d.elbv2Service.SetNATSURL("nats://" + natsHost)
// Wire LB VM lifecycle: instance launcher for system VMs.
d.elbv2Service.InstanceLauncher = d
// Detect management bridge for system instance control plane NICs.
// Must run before wireLBAgentConfig so the gateway URL uses br-mgmt IP.
mgmtBridge := "br-mgmt"
if d.config.Daemon.MgmtBridge != "" {
mgmtBridge = d.config.Daemon.MgmtBridge
}
// Discover system AMI for ALB VMs. Prefer an image with "alb" in the
// name (pre-baked Alpine with HAProxy), fall back to first available.
bridgeIP, bridgeErr := GetBridgeIPv4(mgmtBridge)
if bridgeErr != nil {
slog.Warn("Management bridge not detected, system instances will not get mgmt NIC", "bridge", mgmtBridge, "err", bridgeErr)
} else if bridgeIP == "" {
slog.Warn("Management bridge not found, system instances will not get mgmt NIC", "bridge", mgmtBridge)
} else {
d.mgmtBridgeIP = bridgeIP
alloc, allocErr := NewMgmtIPAllocator(bridgeIP)
if allocErr != nil {
slog.Error("Failed to create mgmt IP allocator", "bridgeIP", bridgeIP, "err", allocErr)
} else {
d.mgmtIPAllocator = alloc
slog.Info("Management bridge detected", "bridge", mgmtBridge, "ip", bridgeIP)
}
}
// Wire system credentials + gateway URL for LB agent SigV4 auth.
d.wireLBAgentConfig()
// Set up lazy system AMI discovery for LB VMs. The image may not exist
// at daemon startup (imported later), so we resolve it at request time.
if d.imageService != nil {
imagesOut, imgErr := d.imageService.DescribeImages(&ec2.DescribeImagesInput{}, utils.GlobalAccountID)
if imgErr == nil && len(imagesOut.Images) > 0 {
systemAMI := aws.StringValue(imagesOut.Images[0].ImageId)
for _, img := range imagesOut.Images {
name := aws.StringValue(img.Name)
if strings.Contains(name, "alb") {
systemAMI = aws.StringValue(img.ImageId)
break
}
imgSvc := d.imageService
d.elbv2Service.SetSystemAMIFunc(func() (string, error) {
imagesOut, imgErr := imgSvc.DescribeImages(&ec2.DescribeImagesInput{
Filters: []*ec2.Filter{{
Name: aws.String("tag:" + tags.ManagedByKey),
Values: []*string{aws.String(tags.ManagedByELBv2)},
}},
}, utils.GlobalAccountID)
if imgErr != nil {
return "", fmt.Errorf("describe LB system images: %w", imgErr)
}
d.elbv2Service.SetSystemAMI(systemAMI)
slog.Info("System AMI set for ALB VMs", "amiId", systemAMI)
}
if len(imagesOut.Images) == 0 {
return "", errors.New("LB system image not imported; run: spx admin images import --name lb-alpine-3.21.6-x86_64")
}
amiID := aws.StringValue(imagesOut.Images[0].ImageId)
slog.Info("System AMI resolved for LB VMs", "amiId", amiID, "name", aws.StringValue(imagesOut.Images[0].Name))
return amiID, nil
})
}
// System VMs (LB, NAT GW) use the dedicated sys.micro instance type.
d.elbv2Service.SetSystemInstanceTypeFunc(func() string {
return "sys.micro"
})
// Ensure default VPC exists for system and admin accounts
// (matches AWS: every account has a default VPC with IGW + default SG)
if d.vpcService != nil {
@@ -733,6 +805,15 @@ func (d *Daemon) Start() error {
d.upgradeJetStreamReplicas()
d.restoreInstances()
// Rebuild mgmt IP allocator from restored VMs so we don't re-allocate IPs
// that are already in use by running system instances.
if d.mgmtIPAllocator != nil {
d.Instances.Mu.Lock()
d.mgmtIPAllocator.Rebuild(d.Instances.VMS)
d.Instances.Mu.Unlock()
slog.Info("Rebuilt mgmt IP allocator from restored instances", "allocated", d.mgmtIPAllocator.AllocatedCount())
}
if err := d.subscribeAll(); err != nil {
return fmt.Errorf("failed to subscribe to NATS topics: %w", err)
}
@@ -1544,21 +1625,47 @@ func (d *Daemon) ClusterManager() error {
}
})
// Start HTTP server in goroutine — use a channel to propagate bind errors
// back to the caller so Start() fails visibly instead of silently.
// Load TLS certificate (C-5: serve over HTTPS instead of plaintext HTTP)
// Resolve relative cert paths against config directory (cert lives alongside spinifex.toml).
// For binary installs, systemd sets absolute paths via env vars; for dev, the config
// stores relative paths like "config/server.pem" which need resolution.
tlsCert := d.config.Daemon.TLSCert
tlsKey := d.config.Daemon.TLSKey
if tlsCert == "" || tlsKey == "" {
return fmt.Errorf("cluster manager TLS not configured: set daemon.tlscert and daemon.tlskey in config")
}
if d.configPath != "" {
configDir := filepath.Dir(d.configPath)
if !filepath.IsAbs(tlsCert) {
tlsCert = filepath.Join(configDir, filepath.Base(tlsCert))
}
if !filepath.IsAbs(tlsKey) {
tlsKey = filepath.Join(configDir, filepath.Base(tlsKey))
}
}
cert, err := tls.LoadX509KeyPair(tlsCert, tlsKey)
if err != nil {
return fmt.Errorf("cluster manager load TLS cert: %w", err)
}
tlsConfig := &tls.Config{
Certificates: []tls.Certificate{cert},
}
d.clusterServer = &http.Server{
Addr: daemonHost,
Handler: r,
ReadHeaderTimeout: 10 * time.Second,
TLSConfig: tlsConfig,
}
ln, err := net.Listen("tcp", daemonHost)
ln, err := tls.Listen("tcp", daemonHost, tlsConfig)
if err != nil {
return fmt.Errorf("cluster manager listen on %s: %w", daemonHost, err)
}
go func() {
slog.Info("Starting cluster manager", "host", daemonHost)
slog.Info("Starting cluster manager (TLS)", "host", daemonHost)
if err := d.clusterServer.Serve(ln); err != nil && err != http.ErrServerClosed {
slog.Error("Cluster manager failed", "error", err)
}
@@ -1759,6 +1866,18 @@ func (d *Daemon) stopInstance(instances map[string]*vm.VM, deleteVolume bool) er
if err := d.networkPlumber.CleanupTapDevice(instance.ENIId); err != nil {
slog.Warn("Failed to clean up tap device", "eni", instance.ENIId, "err", err)
}
// Clean up any extra ENI tap devices (multi-subnet ALB VMs).
d.cleanupExtraENITaps(instance)
}
// Clean up management TAP and release IP
if instance.MgmtTap != "" {
if err := CleanupMgmtTapDevice(instance.MgmtTap); err != nil {
slog.Warn("Failed to clean up mgmt tap device", "tap", instance.MgmtTap, "instanceId", instance.ID, "err", err)
}
if d.mgmtIPAllocator != nil {
d.mgmtIPAllocator.Release(instance.ID)
}
}
// Release public IP before deleting ENI
@@ -1785,17 +1904,30 @@ func (d *Daemon) stopInstance(instances map[string]*vm.VM, deleteVolume bool) er
}
}
// On termination, delete the auto-created ENI (releases IP back to IPAM,
// publishes vpc.delete-port for vpcd). On stop, ENI persists (AWS behavior).
// On termination, detach and delete the auto-created ENI (releases IP
// back to IPAM, publishes vpc.delete-port for vpcd). On stop, ENI
// persists (AWS behavior). Must detach first to clear in-use status.
// Tolerate NotFound — ENI may have been cleaned up already.
// Other errors (KV failures, permission issues, in-use) are real
// failures that could leak IPAM addresses.
if deleteVolume && instance.ENIId != "" && d.vpcService != nil {
_, eniErr := d.vpcService.DeleteNetworkInterface(&ec2.DeleteNetworkInterfaceInput{
if detachErr := d.vpcService.DetachENI(instance.AccountID, instance.ENIId); detachErr != nil {
slog.Warn("Failed to detach ENI on termination", "eni", instance.ENIId, "instanceId", instance.ID, "err", detachErr)
}
if _, eniErr := d.vpcService.DeleteNetworkInterface(&ec2.DeleteNetworkInterfaceInput{
NetworkInterfaceId: &instance.ENIId,
}, instance.AccountID)
if eniErr != nil {
slog.Error("Failed to delete ENI on termination", "eni", instance.ENIId, "err", eniErr)
}, instance.AccountID); eniErr != nil {
if strings.Contains(eniErr.Error(), awserrors.ErrorInvalidNetworkInterfaceIDNotFound) {
slog.Debug("ENI already cleaned up on termination", "eni", instance.ENIId)
} else {
slog.Error("Failed to delete ENI on termination", "eni", instance.ENIId, "instanceId", instance.ID, "err", eniErr)
}
} else {
slog.Info("Deleted ENI on termination", "eni", instance.ENIId, "instanceId", instance.ID)
}
// Extra ENIs (multi-subnet ALB VMs) are cleaned up by
// DeleteLoadBalancer via its own lb.ENIs loop — the daemon
// doesn't duplicate that teardown here.
}
// Deallocate resources
@@ -2215,74 +2347,18 @@ func (d *Daemon) StartInstance(instance *vm.VM) error {
consoleLogPath := filepath.Join(runtimeDir, fmt.Sprintf("console-%s.log", instance.ID))
serialSocket := filepath.Join(runtimeDir, fmt.Sprintf("serial-%s.sock", instance.ID))
instance.Config = vm.Config{
Name: instance.ID,
PIDFile: pidFile,
EnableKVM: true, // If available, if kvm fails, will use cpu max
NoGraphic: true,
MachineType: "q35",
ConsoleLogPath: consoleLogPath,
SerialSocket: serialSocket,
CPUType: "host", // If available, if kvm fails, will use cpu max
Memory: int(memoryMiB),
CPUCount: vCPUs,
Architecture: architecture,
}
instance.Config = buildBaseVMConfig(instance.ID, pidFile, consoleLogPath, serialSocket, architecture, vCPUs, int(memoryMiB))
// Add PCIe root ports for volume hotplug (Q35 requires explicit root ports).
// 11 ports for /dev/sd[f-p] hotplug slots, starting at chassis 1.
for i := 1; i <= 11; i++ {
instance.Config.Devices = append(instance.Config.Devices, vm.Device{
Value: fmt.Sprintf("pcie-root-port,id=hotplug%d,chassis=%d,slot=0", i, i),
})
}
// Loop through each volume in volumes
// Build QEMU drives from EBS volume requests.
instance.EBSRequests.Mu.Lock()
for _, v := range instance.EBSRequests.Requests {
drive := vm.Drive{}
// Use the NBDURI from mount response - contains socket path or TCP address
// NBDURI format: "nbd:unix:/path/to/socket.sock" or "nbd://host:port"
if v.NBDURI == "" {
slog.Error("NBDURI not set for volume", "volume", v.Name)
return fmt.Errorf("NBDURI not set for volume %s - was volume mounted?", v.Name)
}
drive.File = v.NBDURI
slog.Info("Using NBD URI for drive", "volume", v.Name, "uri", v.NBDURI)
if v.Boot {
drive.Format = "raw"
drive.If = "none"
drive.Media = "disk"
drive.ID = "os"
drive.Cache = "none"
iothreadID := "ioth-os"
instance.Config.IOThreads = append(instance.Config.IOThreads, vm.IOThread{ID: iothreadID})
instance.Config.Devices = append(instance.Config.Devices, vm.Device{
Value: fmt.Sprintf("virtio-blk-pci,drive=%s,iothread=%s,num-queues=%d,bootindex=1",
drive.ID, iothreadID, instance.Config.CPUCount),
})
}
if v.CloudInit {
drive.Format = "raw"
drive.If = "virtio"
drive.Media = "cdrom"
drive.ID = "cloudinit"
}
// TODO: Add EFI support
if v.EFI {
continue
}
instance.Config.Drives = append(instance.Config.Drives, drive)
}
drives, iothreads, devices, err := buildDrives(instance.EBSRequests.Requests, vCPUs)
instance.EBSRequests.Mu.Unlock()
if err != nil {
return err
}
instance.Config.Drives = append(instance.Config.Drives, drives...)
instance.Config.IOThreads = append(instance.Config.IOThreads, iothreads...)
instance.Config.Devices = append(instance.Config.Devices, devices...)
// VPC tap networking vs user-mode fallback
if instance.ENIId != "" && d.networkPlumber != nil {
@@ -2302,6 +2378,12 @@ func (d *Daemon) StartInstance(instance *vm.VM) error {
slog.Info("VPC networking configured", "tap", tapName, "eni", instance.ENIId, "mac", instance.ENIMac)
// Additional VPC NICs for multi-subnet system VMs (e.g. ALBs with
// subnets across multiple AZs).
if err := d.setupExtraENINICs(instance); err != nil {
return err
}
// DEV_NETWORKING: add a second NIC with hostfwd for SSH dev access
if d.config.Daemon.DevNetworking {
sshDebugAddr, err := viperblock.FindFreePort()
@@ -2377,6 +2459,17 @@ func (d *Daemon) StartInstance(instance *vm.VM) error {
})
}
// Management NIC: system instances get a TAP on br-mgmt for control plane traffic.
if instance.MgmtMAC != "" && instance.MgmtTap != "" {
instance.Config.NetDevs = append(instance.Config.NetDevs, vm.NetDev{
Value: fmt.Sprintf("tap,id=mgmt0,ifname=%s,script=no,downscript=no", instance.MgmtTap),
})
instance.Config.Devices = append(instance.Config.Devices, vm.Device{
Value: fmt.Sprintf("virtio-net-pci,netdev=mgmt0,mac=%s", instance.MgmtMAC),
})
slog.Info("Management NIC configured", "tap", instance.MgmtTap, "mac", instance.MgmtMAC, "ip", instance.MgmtIP, "instanceId", instance.ID)
}
instance.Config.Devices = append(instance.Config.Devices, vm.Device{
Value: "virtio-rng-pci",
})
@@ -2523,6 +2616,83 @@ func (d *Daemon) StartInstance(instance *vm.VM) error {
return nil
}
// buildBaseVMConfig creates a vm.Config with base QEMU settings and PCIe
// hotplug root ports. Architecture, vCPU, and memory come from the caller
// (resolved from instance type info).
func buildBaseVMConfig(instanceID, pidFile, consoleLogPath, serialSocket, architecture string, vCPUs, memoryMiB int) vm.Config {
cfg := vm.Config{
Name: instanceID,
PIDFile: pidFile,
EnableKVM: true,
NoGraphic: true,
MachineType: "q35",
ConsoleLogPath: consoleLogPath,
SerialSocket: serialSocket,
CPUType: "host",
Memory: memoryMiB,
CPUCount: vCPUs,
Architecture: architecture,
}
// Add PCIe root ports for volume hotplug (Q35 requires explicit root ports).
// 11 ports for /dev/sd[f-p] hotplug slots, starting at chassis 1.
for i := 1; i <= 11; i++ {
cfg.Devices = append(cfg.Devices, vm.Device{
Value: fmt.Sprintf("pcie-root-port,id=hotplug%d,chassis=%d,slot=0", i, i),
})
}
return cfg
}
// buildDrives converts EBS volume requests into QEMU drive, iothread, and device
// configurations. Returns an error if any non-EFI volume is missing its NBDURI.
func buildDrives(requests []types.EBSRequest, cpuCount int) ([]vm.Drive, []vm.IOThread, []vm.Device, error) {
var drives []vm.Drive
var iothreads []vm.IOThread
var devices []vm.Device
for _, v := range requests {
// TODO: Add EFI support
if v.EFI {
continue
}
if v.NBDURI == "" {
return nil, nil, nil, fmt.Errorf("NBDURI not set for volume %s - was volume mounted?", v.Name)
}
drive := vm.Drive{File: v.NBDURI}
if v.Boot {
drive.Format = "raw"
drive.If = "none"
drive.Media = "disk"
drive.ID = "os"
drive.Cache = "none"
iothreadID := "ioth-os"
iothreads = append(iothreads, vm.IOThread{ID: iothreadID})
devices = append(devices, vm.Device{
Value: fmt.Sprintf("virtio-blk-pci,drive=%s,iothread=%s,num-queues=%d,bootindex=1",
drive.ID, iothreadID, cpuCount),
})
}
if v.CloudInit {
drive.Format = "raw"
drive.If = "virtio"
drive.Media = "cdrom"
drive.ID = "cloudinit"
}
slog.Info("Using NBD URI for drive", "volume", v.Name, "uri", v.NBDURI)
drives = append(drives, drive)
}
return drives, iothreads, devices, nil
}
// ebsTopic returns a node-specific EBS NATS topic, e.g. "ebs.node1.mount".
// This ensures mount/unmount requests are routed to the viperblock instance
// running on the same node as the daemon (NBD sockets are local).
@@ -2738,6 +2908,10 @@ func (rm *ResourceManager) updateInstanceSubscriptions() {
defer rm.subsMu.Unlock()
for typeName, typeInfo := range rm.instanceTypes {
// System types (sys.micro, etc.) are internal-only — not routable via customer API.
if instancetypes.IsSystemType(typeName) {
continue
}
queueTopic := fmt.Sprintf("ec2.RunInstances.%s", typeName)
canFit := rm.canAllocate(typeInfo, 1) >= 1
@@ -2781,3 +2955,74 @@ func (rm *ResourceManager) updateInstanceSubscriptions() {
}
}
}
// wireLBAgentConfig loads system credentials, resolves the gateway URL,
// reads the CA certificate, and wires them into the ELBv2 service so LB
// VMs get SigV4 credentials and gateway URL injected via cloud-init.
func (d *Daemon) wireLBAgentConfig() {
// Use system credentials from spinifex.toml (predastore section).
// These are the same service-to-service credentials written by admin init
// into both spinifex.toml and system-credentials.json. Reading from the
// config avoids file permission issues with the separate JSON file.
if d.config.Predastore.AccessKey != "" && d.config.Predastore.SecretKey != "" {
d.systemAccessKey = d.config.Predastore.AccessKey
d.systemSecretKey = d.config.Predastore.SecretKey
d.elbv2Service.SystemAccessKey = d.config.Predastore.AccessKey
d.elbv2Service.SystemSecretKey = d.config.Predastore.SecretKey
slog.Info("System credentials loaded for LB agent auth")
} else {
slog.Warn("System credentials missing from spinifex.toml predastore section — LB VMs will not have SigV4 credentials for agent auth")
}
// Resolve gateway URL — the address LB VMs use to reach the AWS gateway.
// Internet-facing LB VMs reach it via VPC networking; internal LB VMs
// reach it via the management NIC (br-mgmt) with a host route added
// to their cloud-init when AWSGW binds to a specific WAN IP.
var gatewayHost string
awsgwBindIP := ""
if d.config.AWSGW.Host != "" {
if h, _, splitErr := net.SplitHostPort(d.config.AWSGW.Host); splitErr == nil {
awsgwBindIP = h
}
}
if d.mgmtBridgeIP != "" {
if awsgwBindIP != "" && awsgwBindIP != "0.0.0.0" {
// Multi-node: AWSGW listens on a specific WAN IP. Use that IP
// as the gateway URL. Internal LBs will get a host route via
// br-mgmt to reach it (see LaunchSystemInstance).
gatewayHost = awsgwBindIP
d.mgmtRouteVia = awsgwBindIP
} else {
// Single-node: AWSGW listens on all interfaces — br-mgmt IP works.
gatewayHost = d.mgmtBridgeIP
}
} else if d.config.Daemon.DevNetworking {
gatewayHost = "10.0.2.2"
} else if awsgwBindIP != "" && awsgwBindIP != "0.0.0.0" {
gatewayHost = awsgwBindIP
}
// Extract port from AWSGW host config (e.g. "0.0.0.0:9999" → "9999").
gatewayPort := "9999"
if d.config.AWSGW.Host != "" {
if _, port, splitErr := net.SplitHostPort(d.config.AWSGW.Host); splitErr == nil && port != "" {
gatewayPort = port
}
}
if gatewayHost != "" {
gatewayURL := "https://" + net.JoinHostPort(gatewayHost, gatewayPort)
d.elbv2Service.GatewayURL = gatewayURL
slog.Info("LB agent gateway URL configured", "url", gatewayURL)
} else {
slog.Error("LB agent gateway URL not configured: no reachable host found — all CreateLoadBalancer calls will fail")
}
// Pass mgmt route info so lbVMUserData can add a bootcmd route for
// internal LBs that reach the AWSGW via the management NIC.
if d.mgmtRouteVia != "" {
d.elbv2Service.MgmtRouteGateway = d.mgmtBridgeIP
d.elbv2Service.MgmtRouteTarget = d.mgmtRouteVia
}
}
+10 -7
View File
@@ -1,12 +1,12 @@
package daemon
import (
"crypto/tls"
"encoding/json"
"fmt"
"log/slog"
"net"
"net/http"
"strconv"
"sync"
"time"
@@ -140,10 +140,15 @@ func (d *Daemon) handleNodeDiscover(msg *nats.Msg) {
}
// daemonIP extracts the IP portion from the daemon host (host:port format).
// Returns 127.0.0.1 when the host is 0.0.0.0 since that bind address is not
// a valid connect address and is excluded from cert SANs.
func (d *Daemon) daemonIP() string {
host := d.config.Daemon.Host
if h, _, err := net.SplitHostPort(host); err == nil {
return h
host = h
}
if host == "0.0.0.0" {
return "127.0.0.1"
}
return host
}
@@ -202,7 +207,7 @@ func (d *Daemon) queryNATSRole() string {
if !d.config.HasService("nats") {
return ""
}
url := fmt.Sprintf("http://%s:%d/varz", d.daemonIP(), natsMonitorPort)
url := "http://" + net.JoinHostPort(d.daemonIP(), strconv.Itoa(natsMonitorPort)) + "/varz"
return fetchNATSRole(url, roleHTTPClient)
}
@@ -212,7 +217,7 @@ func (d *Daemon) queryPredastoreRole() string {
if !d.config.HasService("predastore") {
return ""
}
url := fmt.Sprintf("https://%s:%d/status", d.daemonIP(), predastoreDBPort)
url := "https://" + net.JoinHostPort(d.daemonIP(), strconv.Itoa(predastoreDBPort)) + "/status"
return fetchPredastoreRole(url, roleTLSHTTPClient)
}
@@ -220,9 +225,6 @@ var roleHTTPClient = &http.Client{Timeout: 500 * time.Millisecond}
var roleTLSHTTPClient = &http.Client{
Timeout: 500 * time.Millisecond,
Transport: &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: true}, // local self-signed cert
},
}
// fetchNATSRole queries a NATS /varz endpoint and returns "leader", "follower", or "".
@@ -291,6 +293,7 @@ func (d *Daemon) handleNodeVMs(msg *nats.Msg) {
InstanceID: v.ID,
Status: string(v.Status),
InstanceType: v.InstanceType,
ManagedBy: v.ManagedBy,
}
// Get vCPU/memory from the resource manager's instance type info
if it, ok := d.resourceMgr.instanceTypes[v.InstanceType]; ok {
+28
View File
@@ -49,3 +49,31 @@ func (d *Daemon) handleELBv2DeleteListener(msg *nats.Msg) {
func (d *Daemon) handleELBv2DescribeListeners(msg *nats.Msg) {
handleNATSRequest(msg, d.elbv2Service.DescribeListeners)
}
func (d *Daemon) handleELBv2DescribeTags(msg *nats.Msg) {
handleNATSRequest(msg, d.elbv2Service.DescribeTags)
}
func (d *Daemon) handleELBv2LBAgentHeartbeat(msg *nats.Msg) {
handleNATSRequest(msg, d.elbv2Service.LBAgentHeartbeat)
}
func (d *Daemon) handleELBv2GetLBConfig(msg *nats.Msg) {
handleNATSRequest(msg, d.elbv2Service.GetLBConfig)
}
func (d *Daemon) handleELBv2ModifyTargetGroupAttributes(msg *nats.Msg) {
handleNATSRequest(msg, d.elbv2Service.ModifyTargetGroupAttributes)
}
func (d *Daemon) handleELBv2DescribeTargetGroupAttributes(msg *nats.Msg) {
handleNATSRequest(msg, d.elbv2Service.DescribeTargetGroupAttributes)
}
func (d *Daemon) handleELBv2ModifyLoadBalancerAttributes(msg *nats.Msg) {
handleNATSRequest(msg, d.elbv2Service.ModifyLoadBalancerAttributes)
}
func (d *Daemon) handleELBv2DescribeLoadBalancerAttributes(msg *nats.Msg) {
handleNATSRequest(msg, d.elbv2Service.DescribeLoadBalancerAttributes)
}
+120 -11
View File
@@ -11,6 +11,7 @@ import (
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/ec2"
"github.com/mulgadc/spinifex/spinifex/awserrors"
"github.com/mulgadc/spinifex/spinifex/filterutil"
handlers_ec2_placementgroup "github.com/mulgadc/spinifex/spinifex/handlers/ec2/placementgroup"
"github.com/mulgadc/spinifex/spinifex/qmp"
"github.com/mulgadc/spinifex/spinifex/types"
@@ -237,7 +238,7 @@ func (d *Daemon) handleEC2RunInstances(msg *nats.Msg) {
region = d.config.Region
az = d.config.AZ
}
publicIP, poolName, allocErr := d.externalIPAM.AllocateIP(region, az, "auto_assign", *eni.NetworkInterfaceId, instance.ID)
publicIP, poolName, allocErr := d.externalIPAM.AllocateIP(region, az, "auto_assign", "", *eni.NetworkInterfaceId, instance.ID)
if allocErr != nil {
slog.Warn("Failed to allocate public IP for instance", "instanceId", instance.ID, "err", allocErr)
} else {
@@ -632,6 +633,89 @@ func (d *Daemon) handleStopOrTerminateInstance(msg *nats.Msg, command types.EC2I
}(instance, command.Attributes)
}
// describeInstancesValidFilters defines the set of filter names accepted by DescribeInstances.
var describeInstancesValidFilters = map[string]bool{
"instance-state-name": true,
"instance-id": true,
"instance-type": true,
"vpc-id": true,
"subnet-id": true,
"tag-key": true,
"tag-value": true,
}
// instanceMatchesFilters checks whether a VM + its built ec2.Instance copy satisfy all parsed filters.
func instanceMatchesFilters(inst *vm.VM, ic *ec2.Instance, filters map[string][]string) bool {
for name, values := range filters {
if strings.HasPrefix(name, "tag:") {
// tag:Key filters are handled after all field filters.
continue
}
var field string
switch name {
case "instance-state-name":
if ic.State != nil && ic.State.Name != nil {
field = *ic.State.Name
}
case "instance-id":
field = inst.ID
case "instance-type":
field = inst.InstanceType
case "vpc-id":
if ic.VpcId != nil {
field = *ic.VpcId
}
case "subnet-id":
if ic.SubnetId != nil {
field = *ic.SubnetId
}
case "tag-key":
if !matchTagKey(ic.Tags, values) {
return false
}
continue
case "tag-value":
if !matchTagValue(ic.Tags, values) {
return false
}
continue
default:
// Filter name passed ParseFilters but has no case — treat as non-match
// to avoid silently ignoring it.
return false
}
if !filterutil.MatchesAny(values, field) {
return false
}
}
// Check tag:Key filters via the instance's Tag slice.
tags := filterutil.EC2TagsToMap(ic.Tags)
return filterutil.MatchesTags(filters, tags)
}
// matchTagKey returns true if any tag key on the resource matches any of the filter values.
func matchTagKey(tags []*ec2.Tag, values []string) bool {
for _, t := range tags {
if t.Key != nil && filterutil.MatchesAny(values, *t.Key) {
return true
}
}
return false
}
// matchTagValue returns true if any tag value on the resource matches any of the filter values.
func matchTagValue(tags []*ec2.Tag, values []string) bool {
for _, t := range tags {
if t.Value != nil && filterutil.MatchesAny(values, *t.Value) {
return true
}
}
return false
}
// handleEC2DescribeInstances processes incoming EC2 DescribeInstances requests
// This handler responds with instances running on this node owned by the caller's account
func (d *Daemon) handleEC2DescribeInstances(msg *nats.Msg) {
@@ -671,6 +755,14 @@ func (d *Daemon) handleEC2DescribeInstances(msg *nats.Msg) {
}
}
// Parse filters (returns error for unknown filter names)
parsedFilters, err := filterutil.ParseFilters(describeInstancesInput.Filters, describeInstancesValidFilters)
if err != nil {
slog.Warn("DescribeInstances: invalid filter", "err", err)
respondWithError(msg, awserrors.ErrorInvalidParameterValue)
return
}
// Group instances by reservation ID (AWS returns instances grouped by reservation)
reservationMap := make(map[string]*ec2.Reservation)
@@ -733,6 +825,11 @@ func (d *Daemon) handleEC2DescribeInstances(msg *nats.Msg) {
}
}
// Apply filters against the fully-built instance copy
if len(parsedFilters) > 0 && !instanceMatchesFilters(instance, &instanceCopy, parsedFilters) {
continue
}
// Add instance to its reservation
reservationMap[resID].Instances = append(reservationMap[resID].Instances, &instanceCopy)
}
@@ -1091,6 +1188,13 @@ func (d *Daemon) describeInstancesFromKV(msg *nats.Msg, listFn func() ([]*vm.VM,
}
}
parsedFilters, filterErr := filterutil.ParseFilters(describeInput.Filters, describeInstancesValidFilters)
if filterErr != nil {
slog.Warn(handlerName+": invalid filter", "err", filterErr)
respondWithError(msg, awserrors.ErrorInvalidParameterValue)
return
}
instances, err := listFn()
if err != nil {
slog.Error(handlerName+": failed to list instances", "err", err)
@@ -1138,6 +1242,10 @@ func (d *Daemon) describeInstancesFromKV(msg *nats.Msg, listFn func() ([]*vm.VM,
instanceCopy.State.SetName(fallbackName)
}
if len(parsedFilters) > 0 && !instanceMatchesFilters(instance, &instanceCopy, parsedFilters) {
continue
}
reservationMap[resID].Instances = append(reservationMap[resID].Instances, &instanceCopy)
}
@@ -1373,11 +1481,11 @@ func (d *Daemon) handleEC2DescribeInstanceAttribute(msg *nats.Msg) {
respondWithJSON(msg, output)
}
// publishNATEvent publishes a NAT lifecycle event (vpc.add-nat or vpc.delete-nat) to NATS.
// publishNATEvent sends a NAT lifecycle event (vpc.add-nat or vpc.delete-nat) to NATS.
// For vpc.add-nat, it uses request-reply to ensure the OVN NAT rule is committed
// before returning, preventing ARP propagation races. For vpc.delete-nat, it
// uses fire-and-forget since the caller doesn't need to wait.
func (d *Daemon) publishNATEvent(topic, vpcId, externalIP, logicalIP, portName, mac string) {
if d.natsConn == nil {
return
}
evt := struct {
VpcId string `json:"vpc_id"`
ExternalIP string `json:"external_ip"`
@@ -1385,12 +1493,13 @@ func (d *Daemon) publishNATEvent(topic, vpcId, externalIP, logicalIP, portName,
PortName string `json:"port_name"`
MAC string `json:"mac"`
}{VpcId: vpcId, ExternalIP: externalIP, LogicalIP: logicalIP, PortName: portName, MAC: mac}
data, err := json.Marshal(evt)
if err != nil {
slog.Error("Failed to marshal NAT event", "topic", topic, "err", err)
if topic == "vpc.add-nat" {
if err := utils.RequestEvent(d.natsConn, topic, evt, 10*time.Second); err != nil {
slog.Warn("publishNATEvent: failed to add NAT rule (will retry via reconciliation)",
"topic", topic, "externalIP", externalIP, "logicalIP", logicalIP, "err", err)
}
return
}
if err := d.natsConn.Publish(topic, data); err != nil {
slog.Error("Failed to publish NAT event", "topic", topic, "err", err)
}
utils.PublishEvent(d.natsConn, topic, evt)
}
+1 -1
View File
@@ -2435,7 +2435,7 @@ func TestDaemonIP(t *testing.T) {
{"HostOnly", "myhost", "myhost"},
{"IPv6", "[::1]:4432", "::1"},
{"EmptyString", "", ""},
{"HostPortZero", "0.0.0.0:0", "0.0.0.0"},
{"HostPortZero", "0.0.0.0:0", "127.0.0.1"},
}
for _, tt := range tests {
+2 -1
View File
@@ -4,6 +4,7 @@ import (
"encoding/json"
"fmt"
"log/slog"
"strconv"
"time"
"github.com/aws/aws-sdk-go/service/ec2"
@@ -145,7 +146,7 @@ func (d *Daemon) handleAttachVolume(msg *nats.Msg, command types.EC2InstanceComm
if serverType == "unix" {
serverArg = map[string]any{"type": "unix", "path": socketPath}
} else {
serverArg = map[string]any{"type": "inet", "host": nbdHost, "port": fmt.Sprintf("%d", nbdPort)}
serverArg = map[string]any{"type": "inet", "host": nbdHost, "port": strconv.Itoa(nbdPort)}
}
nodeName := fmt.Sprintf("nbd-%s", volumeID)
+111
View File
@@ -0,0 +1,111 @@
package daemon
import (
"fmt"
"log/slog"
"net"
"sync"
"github.com/mulgadc/spinifex/spinifex/vm"
)
// MgmtIPAllocator manages static IP allocation for management NICs on system instances.
// IPs are derived from the host's management bridge subnet (.10–.249 range).
// Thread-safe via its own mutex — LaunchSystemInstance does not hold a global lock.
type MgmtIPAllocator struct {
mu sync.Mutex
allocated map[string]string // instanceID → IP
baseIP net.IP // network base (e.g. 10.15.8.0)
rangeMin byte // first host byte (10)
rangeMax byte // last host byte (249)
}
// NewMgmtIPAllocator creates an allocator for the /24 subnet of bridgeIP.
// Allocates from .10 to .249 (240 addresses).
func NewMgmtIPAllocator(bridgeIP string) (*MgmtIPAllocator, error) {
ip := net.ParseIP(bridgeIP)
if ip == nil {
return nil, fmt.Errorf("invalid bridge IP: %s", bridgeIP)
}
ip4 := ip.To4()
if ip4 == nil {
return nil, fmt.Errorf("not an IPv4 address: %s", bridgeIP)
}
// Base is the /24 network: zero out the last octet
base := make(net.IP, 4)
copy(base, ip4)
base[3] = 0
return &MgmtIPAllocator{
allocated: make(map[string]string),
baseIP: base,
rangeMin: 10,
rangeMax: 249,
}, nil
}
// Allocate assigns a management IP to the given instance.
// Returns the allocated IP string (e.g. "10.15.8.10").
func (a *MgmtIPAllocator) Allocate(instanceID string) (string, error) {
a.mu.Lock()
defer a.mu.Unlock()
// Check if already allocated
if ip, ok := a.allocated[instanceID]; ok {
return ip, nil
}
// Build set of used IPs for fast lookup
used := make(map[string]struct{}, len(a.allocated))
for _, ip := range a.allocated {
used[ip] = struct{}{}
}
// Find first free IP in range
for i := a.rangeMin; i <= a.rangeMax; i++ {
candidate := fmt.Sprintf("%d.%d.%d.%d", a.baseIP[0], a.baseIP[1], a.baseIP[2], i)
if _, taken := used[candidate]; !taken {
a.allocated[instanceID] = candidate
slog.Debug("Management IP allocated", "instance", instanceID, "ip", candidate)
return candidate, nil
}
}
return "", fmt.Errorf("management IP range exhausted (%d.%d.%d.%d–%d.%d.%d.%d)",
a.baseIP[0], a.baseIP[1], a.baseIP[2], a.rangeMin,
a.baseIP[0], a.baseIP[1], a.baseIP[2], a.rangeMax)
}
// Release frees the management IP for the given instance.
func (a *MgmtIPAllocator) Release(instanceID string) {
a.mu.Lock()
defer a.mu.Unlock()
if ip, ok := a.allocated[instanceID]; ok {
delete(a.allocated, instanceID)
slog.Debug("Management IP released", "instance", instanceID, "ip", ip)
}
}
// Rebuild reconstructs the allocated set from existing VMs.
// Called on daemon startup after loading VMs from KV store.
func (a *MgmtIPAllocator) Rebuild(vms map[string]*vm.VM) {
a.mu.Lock()
defer a.mu.Unlock()
for id, v := range vms {
if v.MgmtIP != "" {
a.allocated[id] = v.MgmtIP
}
}
slog.Info("Management IP allocator rebuilt", "count", len(a.allocated))
}
// AllocatedCount returns the number of currently allocated IPs.
func (a *MgmtIPAllocator) AllocatedCount() int {
a.mu.Lock()
defer a.mu.Unlock()
return len(a.allocated)
}
+232
View File
@@ -0,0 +1,232 @@
package daemon
import (
"fmt"
"sync"
"testing"
"github.com/mulgadc/spinifex/spinifex/vm"
)
func TestNewMgmtIPAllocator(t *testing.T) {
tests := []struct {
name string
bridgeIP string
wantErr bool
wantBase3 byte // expected 4th octet of base (always 0)
}{
{"valid", "10.15.8.1", false, 0},
{"different subnet", "192.168.1.33", false, 0},
{"invalid", "not-an-ip", true, 0},
{"ipv6", "::1", true, 0},
{"empty", "", true, 0},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
a, err := NewMgmtIPAllocator(tt.bridgeIP)
if tt.wantErr {
if err == nil {
t.Fatal("expected error")
}
return
}
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if a.baseIP[3] != tt.wantBase3 {
t.Errorf("base[3] = %d, want %d", a.baseIP[3], tt.wantBase3)
}
})
}
}
func TestMgmtIPAllocator_Allocate(t *testing.T) {
a, err := NewMgmtIPAllocator("10.15.8.1")
if err != nil {
t.Fatal(err)
}
// First allocation gets .10
ip, err := a.Allocate("i-first")
if err != nil {
t.Fatal(err)
}
if ip != "10.15.8.10" {
t.Errorf("first IP = %q, want 10.15.8.10", ip)
}
// Second allocation gets .11
ip, err = a.Allocate("i-second")
if err != nil {
t.Fatal(err)
}
if ip != "10.15.8.11" {
t.Errorf("second IP = %q, want 10.15.8.11", ip)
}
// Re-allocating same instance returns same IP
ip, err = a.Allocate("i-first")
if err != nil {
t.Fatal(err)
}
if ip != "10.15.8.10" {
t.Errorf("re-allocate = %q, want 10.15.8.10", ip)
}
if a.AllocatedCount() != 2 {
t.Errorf("count = %d, want 2", a.AllocatedCount())
}
}
func TestMgmtIPAllocator_Release(t *testing.T) {
a, err := NewMgmtIPAllocator("10.15.8.1")
if err != nil {
t.Fatal(err)
}
a.Allocate("i-one")
a.Allocate("i-two")
a.Release("i-one")
if a.AllocatedCount() != 1 {
t.Errorf("count after release = %d, want 1", a.AllocatedCount())
}
// Released IP should be reused
ip, err := a.Allocate("i-three")
if err != nil {
t.Fatal(err)
}
if ip != "10.15.8.10" {
t.Errorf("reused IP = %q, want 10.15.8.10", ip)
}
}
func TestMgmtIPAllocator_ReleaseNonexistent(t *testing.T) {
a, err := NewMgmtIPAllocator("10.15.8.1")
if err != nil {
t.Fatal(err)
}
// Should not panic
a.Release("i-nonexistent")
}
func TestMgmtIPAllocator_Exhaustion(t *testing.T) {
a, err := NewMgmtIPAllocator("10.15.8.1")
if err != nil {
t.Fatal(err)
}
// Fill all 240 slots (.10–.249)
for i := range 240 {
_, err := a.Allocate(fmt.Sprintf("i-%d", i))
if err != nil {
t.Fatalf("allocation %d failed: %v", i, err)
}
}
// Next should fail
_, err = a.Allocate("i-overflow")
if err == nil {
t.Fatal("expected exhaustion error")
}
// Release one, then it should work
a.Release("i-0")
ip, err := a.Allocate("i-overflow")
if err != nil {
t.Fatalf("after release: %v", err)
}
if ip != "10.15.8.10" {
t.Errorf("reused IP = %q, want 10.15.8.10", ip)
}
}
func TestMgmtIPAllocator_Rebuild(t *testing.T) {
a, err := NewMgmtIPAllocator("10.15.8.1")
if err != nil {
t.Fatal(err)
}
vms := map[string]*vm.VM{
"i-a": {MgmtIP: "10.15.8.10"},
"i-b": {MgmtIP: "10.15.8.15"},
"i-c": {MgmtIP: ""}, // no mgmt NIC
"i-d": {MgmtIP: "10.15.8.20"},
}
a.Rebuild(vms)
if a.AllocatedCount() != 3 {
t.Errorf("count after rebuild = %d, want 3", a.AllocatedCount())
}
// Next allocation should skip the already-used IPs
ip, err := a.Allocate("i-new")
if err != nil {
t.Fatal(err)
}
if ip != "10.15.8.11" {
t.Errorf("next IP after rebuild = %q, want 10.15.8.11", ip)
}
}
func TestMgmtIPAllocator_DifferentSubnet(t *testing.T) {
a, err := NewMgmtIPAllocator("192.168.1.33")
if err != nil {
t.Fatal(err)
}
ip, err := a.Allocate("i-test")
if err != nil {
t.Fatal(err)
}
if ip != "192.168.1.10" {
t.Errorf("IP = %q, want 192.168.1.10", ip)
}
}
func TestMgmtIPAllocator_Concurrent(t *testing.T) {
a, err := NewMgmtIPAllocator("10.15.8.1")
if err != nil {
t.Fatal(err)
}
var wg sync.WaitGroup
results := make(map[string]string)
var mu sync.Mutex
errs := make([]error, 0)
for i := range 50 {
wg.Add(1)
go func(n int) {
defer wg.Done()
id := fmt.Sprintf("i-%d", n)
ip, err := a.Allocate(id)
mu.Lock()
defer mu.Unlock()
if err != nil {
errs = append(errs, err)
return
}
results[id] = ip
}(i)
}
wg.Wait()
if len(errs) > 0 {
t.Fatalf("allocation errors: %v", errs)
}
if len(results) != 50 {
t.Errorf("got %d results, want 50", len(results))
}
// All IPs should be unique
seen := make(map[string]bool)
for id, ip := range results {
if seen[ip] {
t.Errorf("duplicate IP %s for %s", ip, id)
}
seen[ip] = true
}
}
+130 -2
View File
@@ -9,6 +9,7 @@ import (
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/ec2"
handlers_elbv2 "github.com/mulgadc/spinifex/spinifex/handlers/elbv2"
"github.com/mulgadc/spinifex/spinifex/tags"
"github.com/mulgadc/spinifex/spinifex/utils"
"github.com/mulgadc/spinifex/spinifex/vm"
)
@@ -25,6 +26,12 @@ var _ handlers_elbv2.SystemInstanceLauncher = (*Daemon)(nil)
// path, but skips the NATS request/response envelope and key pair validation.
func (d *Daemon) LaunchSystemInstance(input *handlers_elbv2.SystemInstanceInput) (*handlers_elbv2.SystemInstanceOutput, error) {
accountID := utils.GlobalAccountID
// ENI account may differ from system account — the ENI is created under
// the caller's account, so lookups/updates must use that account ID.
eniAccountID := input.AccountID
if eniAccountID == "" {
eniAccountID = accountID
}
// Validate instance type
instanceType, exists := d.resourceMgr.instanceTypes[input.InstanceType]
@@ -45,12 +52,22 @@ func (d *Daemon) LaunchSystemInstance(input *handlers_elbv2.SystemInstanceInput)
return nil, fmt.Errorf("insufficient capacity for %s: %w", input.InstanceType, err)
}
// Build a RunInstancesInput for the instance service
// Build a RunInstancesInput for the instance service.
// Tag the instance as ELBv2-managed so the UI hides it from
// customer-facing listings (Nodes page).
runInput := &ec2.RunInstancesInput{
InstanceType: aws.String(input.InstanceType),
ImageId: aws.String(input.ImageID),
MinCount: aws.Int64(1),
MaxCount: aws.Int64(1),
TagSpecifications: []*ec2.TagSpecification{
{
ResourceType: aws.String("instance"),
Tags: []*ec2.Tag{
{Key: aws.String(tags.ManagedByKey), Value: aws.String(tags.ManagedByELBv2)},
},
},
},
}
if input.SubnetID != "" {
runInput.SubnetId = aws.String(input.SubnetID)
@@ -68,6 +85,10 @@ func (d *Daemon) LaunchSystemInstance(input *handlers_elbv2.SystemInstanceInput)
}
instance.AccountID = accountID
instance.ManagedBy = tags.ManagedByELBv2
ec2Instance.Tags = []*ec2.Tag{
{Key: aws.String(tags.ManagedByKey), Value: aws.String(tags.ManagedByELBv2)},
}
instance.Reservation = &ec2.Reservation{}
instance.Reservation.SetReservationId(utils.GenerateResourceID("r"))
instance.Reservation.SetOwnerId(accountID)
@@ -86,10 +107,29 @@ func (d *Daemon) LaunchSystemInstance(input *handlers_elbv2.SystemInstanceInput)
}
// Mark ENI as attached to this instance
if d.vpcService != nil {
if _, attachErr := d.vpcService.AttachENI(accountID, instance.ENIId, instance.ID, 0); attachErr != nil {
if _, attachErr := d.vpcService.AttachENI(eniAccountID, instance.ENIId, instance.ID, 0); attachErr != nil {
slog.Warn("LaunchSystemInstance: failed to attach ENI", "eniId", instance.ENIId, "instanceId", instance.ID, "err", attachErr)
}
}
// Attach any additional pre-created ENIs (multi-subnet ALB VMs).
// Use the launcher input slice as the source of truth so the VM
// record carries every NIC the ALB spans even if the attach fails
// for one of them (we clean up on failure below).
for idx, extra := range input.ExtraENIs {
if d.vpcService != nil {
if _, attachErr := d.vpcService.AttachENI(eniAccountID, extra.ENIID, instance.ID, int64(idx+1)); attachErr != nil {
slog.Error("LaunchSystemInstance: failed to attach extra ENI", "eniId", extra.ENIID, "instanceId", instance.ID, "err", attachErr)
d.cleanupFailedSystemInstance(instance, instanceType)
return nil, fmt.Errorf("attach extra ENI %s: %w", extra.ENIID, attachErr)
}
}
instance.ExtraENIs = append(instance.ExtraENIs, vm.ExtraENI{
ENIID: extra.ENIID,
ENIMac: extra.ENIMac,
ENIIP: extra.ENIIP,
SubnetID: extra.SubnetID,
})
}
} else if input.SubnetID != "" && d.vpcService != nil {
// Auto-create ENI in subnet
eniOut, eniErr := d.vpcService.CreateNetworkInterface(&ec2.CreateNetworkInterfaceInput{
@@ -113,6 +153,45 @@ func (d *Daemon) LaunchSystemInstance(input *handlers_elbv2.SystemInstanceInput)
}
}
// Allocate public IP for internet-facing ALBs
publicIP := ""
if input.Scheme == handlers_elbv2.SchemeInternetFacing && d.externalIPAM != nil && d.vpcService != nil && instance.ENIId != "" {
region := ""
az := ""
if d.config != nil {
region = d.config.Region
az = d.config.AZ
}
allocatedIP, poolName, allocErr := d.externalIPAM.AllocateIP(region, az, "auto_assign", "", instance.ENIId, instance.ID)
if allocErr != nil {
slog.Error("LaunchSystemInstance: failed to allocate public IP for internet-facing ALB", "instanceId", instance.ID, "err", allocErr)
d.cleanupFailedSystemInstance(instance, instanceType)
return nil, fmt.Errorf("allocate public IP for internet-facing ALB: %w", allocErr)
} else {
publicIP = allocatedIP
if updateErr := d.vpcService.UpdateENIPublicIP(eniAccountID, instance.ENIId, publicIP, poolName); updateErr != nil {
slog.Warn("LaunchSystemInstance: failed to update ENI with public IP", "eniId", instance.ENIId, "err", updateErr)
}
// Look up VpcId from the ENI for the NAT event
vpcID := ""
result, descErr := d.vpcService.DescribeNetworkInterfaces(&ec2.DescribeNetworkInterfacesInput{
NetworkInterfaceIds: []*string{aws.String(instance.ENIId)},
}, eniAccountID)
if descErr == nil && len(result.NetworkInterfaces) > 0 && result.NetworkInterfaces[0].VpcId != nil {
vpcID = *result.NetworkInterfaces[0].VpcId
}
portName := "port-" + instance.ENIId
d.publishNATEvent("vpc.add-nat", vpcID, publicIP, privateIP, portName, instance.ENIMac)
instance.PublicIP = publicIP
instance.PublicIPPool = poolName
slog.Info("LaunchSystemInstance: allocated public IP",
"instanceId", instance.ID,
"publicIp", publicIP,
"pool", poolName,
)
}
}
// Add to daemon state so LaunchInstance can find it
d.Instances.Mu.Lock()
d.Instances.VMS[instance.ID] = instance
@@ -137,6 +216,42 @@ func (d *Daemon) LaunchSystemInstance(input *handlers_elbv2.SystemInstanceInput)
instance.DevMAC = generateDevMAC(instance.ID)
}
// Management NIC: allocate IP, generate MAC, create TAP on br-mgmt
if d.mgmtIPAllocator != nil && d.mgmtBridgeIP != "" {
mgmtBridge := "br-mgmt"
if d.config.Daemon.MgmtBridge != "" {
mgmtBridge = d.config.Daemon.MgmtBridge
}
mgmtIP, allocErr := d.mgmtIPAllocator.Allocate(instance.ID)
if allocErr != nil {
if input.Scheme == handlers_elbv2.SchemeInternal {
d.cleanupFailedSystemInstance(instance, instanceType)
return nil, fmt.Errorf("allocate mgmt IP for internal-scheme ALB: %w", allocErr)
}
slog.Warn("LaunchSystemInstance: failed to allocate mgmt IP, skipping mgmt NIC", "instanceId", instance.ID, "err", allocErr)
} else {
instance.MgmtMAC = generateMgmtMAC(instance.ID)
instance.MgmtIP = mgmtIP
tapName, tapErr := SetupMgmtTapDevice(instance.ID, instance.MgmtMAC, mgmtBridge)
if tapErr != nil {
d.mgmtIPAllocator.Release(instance.ID)
instance.MgmtMAC = ""
instance.MgmtIP = ""
if input.Scheme == handlers_elbv2.SchemeInternal {
d.cleanupFailedSystemInstance(instance, instanceType)
return nil, fmt.Errorf("setup mgmt tap for internal-scheme ALB: %w", tapErr)
}
slog.Error("LaunchSystemInstance: failed to setup mgmt tap", "instanceId", instance.ID, "err", tapErr)
} else {
instance.MgmtTap = tapName
slog.Info("LaunchSystemInstance: mgmt NIC configured",
"instanceId", instance.ID, "mgmtIP", mgmtIP, "mgmtMAC", instance.MgmtMAC, "mgmtTap", tapName)
}
}
}
// Store extra hostfwd ports (filled in by StartInstance with actual host ports)
if len(input.HostfwdPorts) > 0 {
instance.ExtraHostfwd = make(map[int]int, len(input.HostfwdPorts))
@@ -174,11 +289,14 @@ func (d *Daemon) LaunchSystemInstance(input *handlers_elbv2.SystemInstanceInput)
"instanceId", instance.ID,
"instanceType", input.InstanceType,
"privateIp", privateIP,
"publicIp", publicIP,
"scheme", input.Scheme,
)
return &handlers_elbv2.SystemInstanceOutput{
InstanceID: instance.ID,
PrivateIP: privateIP,
PublicIP: publicIP,
HostfwdMap: instance.ExtraHostfwd,
}, nil
}
@@ -245,6 +363,16 @@ func (d *Daemon) cleanupFailedSystemInstance(instance *vm.VM, instanceType *ec2.
d.markInstanceFailed(instance, "system_instance_launch_failed")
d.resourceMgr.deallocate(instanceType)
// Clean up management TAP and release IP
if instance.MgmtTap != "" {
if err := CleanupMgmtTapDevice(instance.MgmtTap); err != nil {
slog.Warn("Failed to cleanup mgmt tap on failed launch", "tap", instance.MgmtTap, "err", err)
}
if d.mgmtIPAllocator != nil {
d.mgmtIPAllocator.Release(instance.ID)
}
}
// Clean up ENI if we auto-created one (not pre-created)
// Pre-created ENIs are managed by the caller (e.g. ELBv2 service)
if instance.ENIId != "" && d.vpcService != nil {
+342 -3
View File
@@ -1,9 +1,19 @@
package daemon
import (
"bytes"
"crypto/ecdsa"
"crypto/elliptic"
"crypto/rand"
"crypto/tls"
"crypto/x509"
"crypto/x509/pkix"
"encoding/json"
"encoding/pem"
"fmt"
"math/big"
"net"
"net/http"
"os"
"path/filepath"
"runtime"
@@ -18,6 +28,7 @@ import (
"github.com/mulgadc/spinifex/spinifex/config"
handlers_ec2_instance "github.com/mulgadc/spinifex/spinifex/handlers/ec2/instance"
handlers_ec2_volume "github.com/mulgadc/spinifex/spinifex/handlers/ec2/volume"
"github.com/mulgadc/spinifex/spinifex/instancetypes"
"github.com/mulgadc/spinifex/spinifex/objectstore"
"github.com/mulgadc/spinifex/spinifex/qmp"
"github.com/mulgadc/spinifex/spinifex/types"
@@ -806,7 +817,10 @@ func TestHandleEC2DescribeInstanceTypes(t *testing.T) {
// With 2 vCPUs and 16GB, every type with 2 vCPUs and <=16GB memory should have 1 slot.
// Calculate expected by counting fitting types directly.
expectedSlots := 0
for _, it := range daemon.resourceMgr.instanceTypes {
for name, it := range daemon.resourceMgr.instanceTypes {
if instancetypes.IsSystemType(name) {
continue
}
vcpus := *it.VCpuInfo.DefaultVCpus
memGB := float64(*it.MemoryInfo.SizeInMiB) / 1024.0
if vcpus <= 2 && memGB <= 16.0 {
@@ -1396,9 +1410,12 @@ func TestInstanceTypeSubscriptions(t *testing.T) {
handler := func(msg *nats.Msg) {}
rm.initSubscriptions(nc, handler, "test-node")
// Count how many types actually fit on this machine
// Count how many types actually fit on this machine (excluding system types)
fittableTypes := 0
for _, typeInfo := range rm.instanceTypes {
for name, typeInfo := range rm.instanceTypes {
if instancetypes.IsSystemType(name) {
continue
}
if rm.canAllocate(typeInfo, 1) >= 1 {
fittableTypes++
}
@@ -3838,3 +3855,325 @@ func TestDaemonReadyFlag(t *testing.T) {
daemon.ready.Store(true)
assert.True(t, daemon.ready.Load(), "daemon should be ready after setting flag")
}
func TestBuildBaseVMConfig(t *testing.T) {
tests := []struct {
name string
instanceID string
pidFile string
consolePath string
serialSocket string
architecture string
vCPUs int
memoryMiB int
}{
{
name: "x86_64 instance",
instanceID: "i-abc123",
pidFile: "/tmp/qemu-i-abc123.pid",
consolePath: "/run/console-i-abc123.log",
serialSocket: "/run/serial-i-abc123.sock",
architecture: "x86_64",
vCPUs: 4,
memoryMiB: 8192,
},
{
name: "arm64 instance",
instanceID: "i-def456",
pidFile: "/tmp/qemu-i-def456.pid",
consolePath: "/run/console-i-def456.log",
serialSocket: "/run/serial-i-def456.sock",
architecture: "arm64",
vCPUs: 2,
memoryMiB: 4096,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
cfg := buildBaseVMConfig(tt.instanceID, tt.pidFile, tt.consolePath, tt.serialSocket, tt.architecture, tt.vCPUs, tt.memoryMiB)
assert.Equal(t, tt.instanceID, cfg.Name)
assert.Equal(t, tt.pidFile, cfg.PIDFile)
assert.Equal(t, tt.consolePath, cfg.ConsoleLogPath)
assert.Equal(t, tt.serialSocket, cfg.SerialSocket)
assert.Equal(t, tt.architecture, cfg.Architecture)
assert.Equal(t, tt.vCPUs, cfg.CPUCount)
assert.Equal(t, tt.memoryMiB, cfg.Memory)
assert.True(t, cfg.EnableKVM)
assert.True(t, cfg.NoGraphic)
assert.Equal(t, "q35", cfg.MachineType)
assert.Equal(t, "host", cfg.CPUType)
// 11 PCIe root ports for hotplug slots
require.Len(t, cfg.Devices, 11)
for i, dev := range cfg.Devices {
expected := fmt.Sprintf("pcie-root-port,id=hotplug%d,chassis=%d,slot=0", i+1, i+1)
assert.Equal(t, expected, dev.Value)
}
})
}
}
func TestBuildDrives(t *testing.T) {
tests := []struct {
name string
requests []types.EBSRequest
cpuCount int
wantDrives int
wantIOThreads int
wantDevices int
wantErr string
}{
{
name: "boot volume",
requests: []types.EBSRequest{
{Name: "vol-boot", NBDURI: "nbd:unix:/tmp/boot.sock", Boot: true},
},
cpuCount: 4,
wantDrives: 1,
wantIOThreads: 1,
wantDevices: 1,
},
{
name: "cloud-init volume",
requests: []types.EBSRequest{
{Name: "vol-ci", NBDURI: "nbd:unix:/tmp/ci.sock", CloudInit: true},
},
cpuCount: 2,
wantDrives: 1,
wantIOThreads: 0,
wantDevices: 0,
},
{
name: "EFI volume skipped",
requests: []types.EBSRequest{
{Name: "vol-efi", EFI: true},
},
cpuCount: 2,
wantDrives: 0,
wantIOThreads: 0,
wantDevices: 0,
},
{
name: "missing NBDURI returns error",
requests: []types.EBSRequest{
{Name: "vol-bad"},
},
cpuCount: 2,
wantErr: "NBDURI not set for volume vol-bad",
},
{
name: "mixed boot + cloud-init + EFI",
requests: []types.EBSRequest{
{Name: "vol-boot", NBDURI: "nbd:unix:/tmp/boot.sock", Boot: true},
{Name: "vol-ci", NBDURI: "nbd:unix:/tmp/ci.sock", CloudInit: true},
{Name: "vol-efi", EFI: true},
},
cpuCount: 4,
wantDrives: 2, // boot + cloud-init (EFI skipped)
wantIOThreads: 1, // only boot gets iothread
wantDevices: 1, // only boot gets virtio-blk device
},
{
name: "empty requests",
requests: []types.EBSRequest{},
cpuCount: 2,
wantDrives: 0,
wantIOThreads: 0,
wantDevices: 0,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
drives, iothreads, devices, err := buildDrives(tt.requests, tt.cpuCount)
if tt.wantErr != "" {
require.Error(t, err)
assert.Contains(t, err.Error(), tt.wantErr)
return
}
require.NoError(t, err)
assert.Len(t, drives, tt.wantDrives)
assert.Len(t, iothreads, tt.wantIOThreads)
assert.Len(t, devices, tt.wantDevices)
})
}
}
func TestBuildDrives_BootVolume(t *testing.T) {
requests := []types.EBSRequest{
{Name: "vol-boot", NBDURI: "nbd:unix:/tmp/boot.sock", Boot: true},
}
drives, iothreads, devices, err := buildDrives(requests, 4)
require.NoError(t, err)
require.Len(t, drives, 1)
d := drives[0]
assert.Equal(t, "nbd:unix:/tmp/boot.sock", d.File)
assert.Equal(t, "raw", d.Format)
assert.Equal(t, "none", d.If)
assert.Equal(t, "disk", d.Media)
assert.Equal(t, "os", d.ID)
assert.Equal(t, "none", d.Cache)
require.Len(t, iothreads, 1)
assert.Equal(t, "ioth-os", iothreads[0].ID)
require.Len(t, devices, 1)
assert.Equal(t, "virtio-blk-pci,drive=os,iothread=ioth-os,num-queues=4,bootindex=1", devices[0].Value)
}
func TestBuildDrives_CloudInitVolume(t *testing.T) {
requests := []types.EBSRequest{
{Name: "vol-ci", NBDURI: "nbd:unix:/tmp/ci.sock", CloudInit: true},
}
drives, _, _, err := buildDrives(requests, 2)
require.NoError(t, err)
require.Len(t, drives, 1)
d := drives[0]
assert.Equal(t, "nbd:unix:/tmp/ci.sock", d.File)
assert.Equal(t, "raw", d.Format)
assert.Equal(t, "virtio", d.If)
assert.Equal(t, "cdrom", d.Media)
assert.Equal(t, "cloudinit", d.ID)
}
// --- ClusterManager TLS ---
func TestClusterManager_TLSServesHTTPS(t *testing.T) {
tmpDir := t.TempDir()
// Generate self-signed cert for testing
certPEM, keyPEM := generateTestCert(t)
certPath := filepath.Join(tmpDir, "server.pem")
keyPath := filepath.Join(tmpDir, "server.key")
require.NoError(t, os.WriteFile(certPath, certPEM, 0600))
require.NoError(t, os.WriteFile(keyPath, keyPEM, 0600))
// Find a free port
ln, err := net.Listen("tcp", "127.0.0.1:0")
require.NoError(t, err)
addr := ln.Addr().String()
ln.Close()
cfg := &config.ClusterConfig{
Node: "node-1",
Nodes: map[string]config.Config{
"node-1": {
BaseDir: tmpDir,
Daemon: config.DaemonConfig{
Host: addr,
TLSCert: certPath,
TLSKey: keyPath,
},
},
},
}
daemon, err := NewDaemon(cfg)
require.NoError(t, err)
daemon.configPath = filepath.Join(tmpDir, "spinifex.toml")
err = daemon.ClusterManager()
require.NoError(t, err)
defer daemon.clusterServer.Close()
// Plain HTTP should fail
_, err = net.DialTimeout("tcp", addr, time.Second)
require.NoError(t, err) // TCP connects, but HTTP won't work
// HTTPS with InsecureSkipVerify should succeed
client := &http.Client{
Transport: &http.Transport{
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
},
Timeout: 2 * time.Second,
}
resp, err := client.Get(fmt.Sprintf("https://%s/health", addr))
require.NoError(t, err)
defer resp.Body.Close()
assert.Equal(t, http.StatusOK, resp.StatusCode)
}
func TestClusterManager_EmptyCertReturnsError(t *testing.T) {
cfg := &config.ClusterConfig{
Node: "node-1",
Nodes: map[string]config.Config{
"node-1": {
Daemon: config.DaemonConfig{
Host: "127.0.0.1:0",
},
},
},
}
daemon, err := NewDaemon(cfg)
require.NoError(t, err)
err = daemon.ClusterManager()
require.Error(t, err)
assert.Contains(t, err.Error(), "TLS not configured")
}
func TestClusterManager_InvalidCertReturnsError(t *testing.T) {
tmpDir := t.TempDir()
certPath := filepath.Join(tmpDir, "bad.pem")
keyPath := filepath.Join(tmpDir, "bad.key")
require.NoError(t, os.WriteFile(certPath, []byte("not a cert"), 0600))
require.NoError(t, os.WriteFile(keyPath, []byte("not a key"), 0600))
cfg := &config.ClusterConfig{
Node: "node-1",
Nodes: map[string]config.Config{
"node-1": {
Daemon: config.DaemonConfig{
Host: "127.0.0.1:0",
TLSCert: certPath,
TLSKey: keyPath,
},
},
},
}
daemon, err := NewDaemon(cfg)
require.NoError(t, err)
err = daemon.ClusterManager()
require.Error(t, err)
assert.Contains(t, err.Error(), "cluster manager load TLS cert")
}
// generateTestCert creates a self-signed certificate for testing.
func generateTestCert(t *testing.T) (certPEM, keyPEM []byte) {
t.Helper()
key, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
require.NoError(t, err)
template := &x509.Certificate{
SerialNumber: big.NewInt(1),
Subject: pkix.Name{CommonName: "test"},
NotBefore: time.Now(),
NotAfter: time.Now().Add(time.Hour),
IPAddresses: []net.IP{net.ParseIP("127.0.0.1")},
}
certDER, err := x509.CreateCertificate(rand.Reader, template, template, &key.PublicKey, key)
require.NoError(t, err)
certBuf := &bytes.Buffer{}
require.NoError(t, pem.Encode(certBuf, &pem.Block{Type: "CERTIFICATE", Bytes: certDER}))
keyDER, err := x509.MarshalECPrivateKey(key)
require.NoError(t, err)
keyBuf := &bytes.Buffer{}
require.NoError(t, pem.Encode(keyBuf, &pem.Block{Type: "EC PRIVATE KEY", Bytes: keyDER}))
return certBuf.Bytes(), keyBuf.Bytes()
}

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