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Josh Siviour
287487a4f2
* feat(elbv2): implement ModifyListener
Adds AWS-compatible ModifyListener to the spinifex ELBv2 stack so
listeners can be edited in place — port, protocol, and default
actions — without the current delete+create dance that briefly drops
the listener from HAProxy.
- Handler interface, impl, and NATS wrapper get ModifyListener;
validation mirrors CreateListener (LB type ↔ protocol, dup-port
excluding self, target-group existence + protocol compatibility).
- Daemon subscribes to elbv2.ModifyListener on the spinifex-workers
queue and a new gateway action dispatches it.
- Frontend exposes a per-row edit button that pre-fills a dialog from
the existing listener and calls ModifyListenerCommand, replacing
the "Listeners cannot be edited" note.
- Unit + NATS round-trip + frontend tests cover the new flow.
Cert / SslPolicy / Alpn handling stays out of scope and lands with
HTTPS listener support.
* test(e2e): cover ModifyListener in lb harness
Adds an Internal_ALB_ModifyListener subtest to TestLoadBalancer that
exercises in-place listener edits end-to-end:
- Provisions tgA + tgB sharing the same app instances.
- Brings up an internal ALB with HTTP:80 → tgA, baselines round-robin.
- ModifyListener port=8090, asserts DescribeListeners shows the new
port and that probes on 8090 still round-robin — proves HAProxy is
reconciled without dropping the listener (the regression mulga-944
fixes; the frontend previously delete+created on every edit).
- ModifyListener DefaultActions → tgB, asserts traffic still flows.
Also factors a probeAtPort helper so the order JSON can target any
listener port, and updates TEST_COVERAGE.md with phase 3e.
* fix(ui): widen listener add/edit dialog so content stays inside the box
AlertDialogContent defaults to max-w-xs (20rem) which clipped the listener
form on the right edge. Use a 32rem cap with grid-cols-[minmax(0,1fr)] +
min-w-0 on the form so CSS grid tracks shrink instead of expanding to
max-content.
* test: cover ModifyListener + system instance dispatch
Lifts ModifyListener diff coverage by exercising nil/empty arn paths,
NLB protocol acceptance + rejection, protocol-only revalidation against
existing target groups, and the launcher-nats wire format error paths
(missing input, missing instance type, decode failures, no responder,
default timeout fallback).
Adds a new spinifex/daemon/daemon_system_dispatch_test.go covering
splitSubjectTail edge cases, respondWithSystem{Launch,Terminate}{Output,
OK,Error} envelope shape, handler entry points for invalid JSON and
missing instance ID, and subscribeSystemTerminate nil-conn + idempotent
re-subscribe behaviour.
Fixes the flaky TestHandleEC2DescribeInstanceTypes/NoFilter… subtest by
selecting a 2-vCPU instance type that also fits schedulable memory, so
hosts with smaller schedulableMem (CI 4 vCPU / ~13 GiB) don't pick a
16 GiB-mem type that fails allocation.
* test(e2e): wait for tgB after listener swap, not before
Spinifex health-checks only target groups wired into a listener's
HAProxy config. Waiting for tgB to report healthy before
modifyListenerDefaultTG attaches it to the listener is impossible —
the agent never probes its targets, so they stay in initial and the
2m EventuallyErr trips.
Drop the pre-swap tgB wait. After modifyListenerDefaultTG, replace
the fixed 3s sleep with WaitForTargetsHealthy on tgB (post-swap),
which is now the listener's DefaultAction.
* test(e2e): derive LB name from ARN in lbENI/deleteLB ENI filter
The ENI description filter was building the LB-name token from a
hard-coded "alb"/"nlb" template (e.g. `ELB app/lb-e2e-alb-int/<id>`),
which only matched LBs whose name happened to be `lb-e2e-alb-*` or
`lb-e2e-nlb-*`. The ModifyListener suite names its LB `lb-e2e-mod`,
so lbENI's EventuallyErr could never find the ENI and tripped after
30s. deleteLB had the same bug: sysInstanceID stayed empty and
WaitForENICleanup waited for a non-existent filter, allowing the
next suite's createLB to race the sys.micro VM reclaim.
Parse the LB name straight out of lb.ARN (penultimate path segment,
same shape createLB already relies on) so the filter matches any
caller-chosen name. Drop the now-redundant scheme arg from lbENI.
* test(e2e): poll for listener serving on new port after ModifyListener
The post-modifyListenerPort settle was a hard 3s sleep, but lb-agent
polls for new HAProxy config on a 5s tick. After the API returns, the
agent has typically not yet detected the config-hash change, so
HAProxy is still bound to the old port — every probe to the new port
RSTs and probeAtPort sees 0/0 successful.
Replace the sleep with waitForListenerServing: a polling loop that
fires 2 probes via the shared trigger client every 2s until at least
one returns a parsable instance_id, with a 60s ceiling. Factor the
trigger-and-fetch out of probeAtPort into probeOnce so the polling
helper can reuse it without the require.* asserts.