Do not let a short per-request connection timeout shrink the whole inventory cycle below its 90-second default. The seven-node support bundle for #1437 showed hundreds of successful guest reads followed by exact 30-second cancellation and dead-lettering, preventing a coherent generation from publishing. Larger request timeouts can still expand the cycle up to MAX_POLL_TIMEOUT.\n\nFixes #1437
Proxmox's per-node storage endpoint GET /nodes/{node}/storage does not
return what the node can actually use. It returns every storage in the
datacenter config and reports the ones the node is excluded from with
enabled:0/active:0 instead of leaving them out. pollStorageWithNodes
ingested every row it got back, so a storage restricted to one node
appeared on all the others as a disabled entry, which the UI renders as
Offline.
The poller already fetches the datacenter config once via GetAllStorage
and keeps it keyed by storage name, so the restriction is in hand at the
point each per-node row is turned into a models.Storage. Skip the row
when the config carries a non-empty nodes restriction that does not
include the node being polled. Node names are compared case-insensitively
to match how node identity is compared elsewhere in the poller.
Only the restriction drops a row. A storage with no restriction still
shows up on every node it is reported from, including when it is disabled
everywhere, so a datacenter-wide disabled storage stays visible as
disabled rather than vanishing. Because the shared-storage aggregation
builds Nodes/NodeIDs/NodeCount from the surviving per-node rows, this also
stops a restricted shared storage from claiming cluster members that
cannot mount it.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The reset added in b45bd66b9 only fired when the temperature SSH key
file on disk changed (mtime/size). An operator who repairs SSH access
any other way — fixing authorized_keys on the host, repairing
known_hosts, restoring network reachability — still waited out a
backoff window that may have compounded toward fifteen minutes.
A system-settings save is the natural operator touchpoint after such a
repair, so the settings handler now fans ResetSSHFailureBackoff out to
every live tenant monitor after a successful save, clearing the
per-host temperature SSH backoff and the knownhosts keyscan backoff.
The reset touches in-memory retry timing only; nothing is persisted
and no request field controls it.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The discovery-policy check resolved endpoint hostnames with a bare
net.LookupIP while the actual dials went through pkg/tlsutil's process-global
cached resolver, so the policy and the connection reasoned about two different
DNS views. That split is why 108aa4e20 had to skip resolution entirely for the
default policy, which left the injected 169.254.0.0/16 blocklist enforced only
against literal IPs: a hostname endpoint pointed at the metadata range walked
straight through.
Resolve through tlsutil.LookupHostCached instead. The shared resolver caches
answers and lookup failures alike until its next refresh, so repeat poll cycles
cost a cache hit rather than a query and the per-poll DNS volume that opened
#1638 stays gone. With that in place the default-policy skip is removed and the
blocklist applies to resolved addresses again, and the five-minute decision
cache is dropped rather than kept: it bought nothing on top of the resolver
cache, made the verdict trail the configuration, and memoized the fail-open
"resolution failed, allow" outcome for minutes even with an explicit allowlist
configured. Its claim to match a DNS refresh interval that operators configure
through DNS_CACHE_TIMEOUT goes with it.
The SSH backoffs now only escalate for work that ran. A knownhosts manager
suppressing a call inside its own window reports ErrKeyscanSuppressed, and the
temperature layer neither records a failure nor pays for the RPi fallback in
that case. An expired collection deadline is our own budget rather than
evidence about the host, so it holds the window at the floor. Both backoffs
decay once a retry deadline is more than one window past, and replacing the
temperature SSH key on disk clears both maps so a repaired key is tried on the
next cycle instead of after fifteen minutes.
Refs discussion #1638.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adversarial review of 84dba861b found three ways the new evidence paths
could still attribute a snapshot to the wrong cluster.
The submission-source learner was asymmetric. Clusters only became known
to it through snapshots that were already attributable, so a cluster with
no uniquely-attributable snapshot was invisible - and a source token both
clusters share then mapped to exactly one visible cluster and looked
decisive. The visible cluster got the other's backups while the other
guest stayed at zero. Callers now declare every connection owning a
candidate guest for a PBS instance, and the learner refuses to resolve
anything for that instance until each of them has had a snapshot
attributed to it. Observation is not scoped per PBS instance, so a
cluster seen submitting to its own PBS server still counts as visible -
the reported two-server topology keeps working.
PVE storage confirmations were treated as authorship. A pbs-type storage
listing proves the connection can SEE a snapshot, which a shared token, a
synced datastore, or an offsite copy all arrange without the connection
having made it, and a single confirmer previously outscored everything
else. Confirmations now carry the storage they came from, and only a
storage view that never lists a snapshot some other connection also lists
can attribute a colliding VMID. An overlapping view has demonstrated it
sees other clusters' snapshots, so nothing it lists attributes anything.
Where an exclusive view and the learned source mapping both speak they
must agree, otherwise the snapshot drops as it did before #1639. The
disjoint case - each cluster mounting only its own datastore - is
unchanged.
Confirmations were evicted by partial poll failures. A storage whose
content query failed contributed nothing, and the partial set overwrote
the previous one, flipping attribution between cycles. They now go
through the same per-storage preservation as storage backups.
Contract text calling the PVE listing "the only deterministic
attribution" is reworded to match the weakened semantics.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
v6.1.0's identity rework (eab73d245) made the VMID-only fallback refuse
to fire whenever a typed VMID exists on more than one PVE location.
Root-namespace snapshots with no matching comment then score zero for
every guest, so on setups with two clusters and overlapping VMIDs most
guests showed no backup at all - while PVE itself listed the backups
fine, because monitoring discards pbs-type storage contents entirely
whenever a direct PBS connection is configured.
Attribution is now evidence-driven instead of dropped:
Storage backup polling keeps a per-connection record of every snapshot
its own pbs-type storage listed (type, VMID, backup time) even though
the raw entries stay out of the PVE backup list. Which cluster listed a
snapshot is deterministic attribution, and it survives fully mirrored
clusters that share one datastore and token. The evidence is
monitoring-internal, cleared on instance retirement or when the storage
poll stops seeing pbs content, and never serialized into state payloads
or snapshots.
Guest backup-time sync and the recovery-point mapper additionally learn
each PBS submission source's cluster (owner token, datastore, PBS
instance - strongest first, scoped to the PBS instance) from the poll's
attributable snapshots, then resolve collision VMIDs whose snapshots
carry no evidence of their own. A source seen from several clusters is
not a discriminator, an unfamiliar component stops resolution rather
than deferring to weaker ones, and a snapshot decisively attributed to
another cluster is kept away from this one. Unattributable snapshots
still drop rather than guess.
Backup-age alert attribution no longer suffix-matches the subject ref's
connection label against guest locations. The label there is a PVE or
PBS instance name, not a PBS namespace, and loose matching could
cross-attribute clusters sharing a VMID; it now requires exact
normalized equality.
Reported in #1639 (two PVE clusters with PBS 4.0/4.1, VM 173 shown 974
days overdue despite valid verified backups).
Fixes#1639
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The cluster-endpoint discovery-policy check ran a raw net.LookupIP per node
per poll cycle since c5f5af7ab, bypassing the process-global cached resolver,
and the injected default subnet blocklist (169.254.0.0/16) made the
zero-policy fast path unreachable so even unconfigured installs generated
that DNS volume. Evaluate the default link-local-only policy against literal
endpoint IPs without resolution, and memoize custom-policy verdicts per
endpoint for the shared 5-minute DNS-cache TTL so repeat polls stay off the
resolver. Also cache ssh-keyscan failures with doubling backoff in the
knownhosts manager and back off temperature SSH collection per host after
failures instead of re-executing ssh twice per node every 10s cycle.
Refs discussion #1638.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Recorded PVE 8 and PVE 9 guest rrddata responses (fixtures under
pkg/proxmox/testdata/rrd/) prove guest RRD never carries the cache-aware
memused/memavailable columns — they exist only in node RRD — so every
consumer branch reading them was dead code that #1634's listing fallback
(7d7d2b6a3) had already routed around.
Drop the two fields from GuestRRDPoint (now time/maxmem only, matching
the recordings), delete the dead VM RRD memory fallback and its
getVMRRDMetrics/getVMRRDMemory helpers plus the vmRRDMemCache they fed,
remove the pointless per-poll guest RRD fetch from the LXC memory path,
and retire the guest RRD lookups from PVEClientInterface. VMMemoryRaw
loses its never-populated RRD diagnostic fields, and guest reliability
scoring no longer treats the node-only rrd-* sources as trusted guest
evidence. The knownDeadGuestRRDFields allowlist in the fixture
alignment test is gone; a new reflection guard in
code_standards_test.go keeps GuestRRDPoint pinned to recorded columns,
and cleanupRRDCache pruning of the guest-agent meminfo cache gains
direct coverage.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Real PVE guest RRD responses carry only the cache-inclusive mem/maxmem
columns; the cache-aware memused/memavailable columns exist only in node
RRD, so the LXC RRD branches can never match a live response. Removing
the cluster-resources fallback in bf67ba920 therefore left every running
LXC reporting unavailable memory, rendered as 0% (#1634).
Running containers now fall back to the listing value under the
low-trust cluster-resources source when cache-aware RRD evidence is
absent; unavailable remains reserved for running containers with no
listing evidence at all.
Fixes#1634
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Host agents key their identity on the machine-derived agent ID, so MSP
template deployments that clone /etc/machine-id fold two physical
machines at different sites into one host row whose reports overwrite
each other (hostname, report IP, and interfaces flapping between
sites), silently poisoning node-agent linking.
Mirror the Docker host identity-collapse doctrine (#1584) for host
report ingest: track hostname and report-IP revisits per resolved
agent identity inside the monitoring-owned flap window, publish an
active conflict as models.Host.IdentityConflict through unified
resources, and warn on the Machines page. The report IP is tracked
alongside the hostname because template fleets often reuse hostnames
across sites (pve01 at two customers), leaving the address as the only
field that betrays the clone. A one-time hostname rename never
revisits and is not flagged; the conflict clears on its own once only
one machine keeps reporting for the window.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Support evidence from the MSP case showed the clusters mix without ever
sharing a corosync name and without the config-layer consolidation
firing, which rules out the same-name path and points one layer down.
Two mechanisms combine there. A newly added connection whose add-time
cluster detection failed (#437) commits its first polls' nodes with an
empty cluster name, because pollPVEInstance ran membership detection
after the node-state commit - and every aggregation guard deliberately
lets empty cluster names merge freely. And host agents key their
identity on /etc/machine-id, which cloned template deployments reuse
across sites, so two different pve01 machines collapse into one agent
row whose shared LinkedAgentID then folds the unclassified node into
the established cluster's slot, overwriting it - the reported "enacon
appeared renamed to rewo" data loss.
Weak-evidence folds across connection instances - a bare-hostname
endpoint alias or a shared linked-agent identity - now require positive
same-machine proof (matching non-empty cluster identity or matching TLS
fingerprints) whenever cluster identity is in play on either side. Two
views that are both unclassified still dedup freely, and address-based
endpoint aliases keep folding on the contradiction checks alone, so the
designed standalone-into-cluster folds survive. PVE polling now also
runs cluster membership detection before the cycle's node-state commit
and re-reads the refreshed instance config, so nodes carry their
cluster identity from the first state write whenever detection
succeeds instead of transiting aggregation unclassified.
Reported via support by an MSP running clusters enacon and rewo that
reuse pve01/pve02 node names across sites.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The unified agent gains an availability module: probe assignments
arrive through the signed remote-config channel (missing key clears
the schedule), each enabled target runs on its own clamped interval
through the shared probe core, and results queue in a bounded
drop-oldest buffer. A result is offered to the primary server until
one delivery succeeds and never again after - buffered offline
reports are stripped of availability results so the disk buffer
cannot replay observations the queue still holds. ApplyHostReport
feeds accepted reports into the probe ingestion path, where the
ownership check and failure accounting live, and the probe agent id
is projected onto unified availability resources for source
attribution in the UI.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Availability targets gain an optional probe agent assignment. Setting
it requires the external_probe entitlement, enforced only at the
moment of assignment - local targets never consult the license path.
Assigned targets are delivered to their agent through the signed
agent-config channel, skipped by the local poller, and resume local
execution automatically if the entitlement lapses. Probe-reported
results are accepted only from the currently assigned agent, share
the local failure-threshold accounting, carry source attribution,
and derive to indeterminate at read time when reports go stale.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Move the ICMP, TCP, HTTP and UDP probe core from the monitoring
availability poller into internal/availabilityprobe so the host agent
can execute the same checks without importing the monitoring package.
Monitoring keeps type aliases and thin wrappers, so callers and the
canonical guardrail contracts are unchanged. Pure refactor for the
upcoming external probe feature.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The config layer already refuses to consolidate two same-named clusters
whose TOFU-captured TLS fingerprints contradict, and node aggregation
keeps any two same-named clusters from different connection instances
apart unconditionally. Two gaps remained one layer down. First, the
endpoint-IP agent match bypassed the contradiction guard entirely, so
two sites reusing RFC1918 addressing (the MSP support case: pve01 on
192.168.1.11 at both sites) still bound the second site's node to the
first site's host agent, attaching the wrong machine's telemetry.
Second, the unconditional split had no way to recognize the legitimate
duplicate - the same cluster added twice through different member
addresses with no config-level endpoint overlap could never fold back
into one node slot.
The aggregation layer now receives the config layer's identity
evidence: each PVE node carries the TLS certificate fingerprint of its
own named endpoint record (standalone nodes carry the instance
fingerprint; a cluster member never inherits the instance-level
fingerprint, which pins whichever member the connection URL reaches).
Same-named clusters from different instances merge only when both views
carry the same fingerprint; contradicting or unknown evidence keeps the
fail-safe split. Agent binding applies the identical doctrine: hostname
and address matches are rejected when the candidate agent's linked
nodes live in a different named cluster or carry a different
fingerprint, closing the previously unguarded endpoint-IP path.
Reported via support by an MSP whose sites reuse cluster names, node
names, and RFC1918 ranges.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Scheduled multi-guest vzdump jobs run under a single UPID whose VMID slot
is empty, so pollBackupTasks stored them with VMID 0 and the guest-centric
backups coverage view dropped them entirely: only individually backed-up
guests ever showed task status. (Regressed with the v6.0.0 guest-centric
redesign, which removed the flat task table that used to render job runs.)
pollBackupTasks now fetches the job task's log and parses the per-guest
markers ("Starting Backup of VM", "Finished Backup of VM (duration)",
"Backup of VM failed - reason") into synthetic per-guest BackupTask
entries. Their IDs embed the parent UPID, keeping them stable across polls
and distinct from individually-run backups; per-guest times are
reconstructed from the job start plus the printed durations. Finished
jobs' logs are immutable, so results are cached per instance|UPID and each
finished run is fetched at most once, with a per-cycle fetch cap so a
historical backlog trickles in without stalling the backup poll budget.
The task listing now uses source=all + typefilter=vzdump, so running jobs
are visible too: guests covered by an in-progress job get a "running"
synthetic task, which also feeds resolveBackupIntentContext and
suppresses offline/backup alerts for guests the job is actively backing
up. The frontend needs no changes - synthetic tasks carry real VMIDs and
flow through the existing coverage model, recovery mapper, and alert
intent paths.
Contract: monitoring.md completion obligation 13 records the per-guest
synthesis boundary; proofs land in monitor_backup_job_tasks_test.go,
monitor_alert_intent_test.go, and cluster_client_api_test.go.
Reported by Johannes Strasser (support thread "PBS Bug").
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Ceph Quincy and later (including Squid on PVE 9) dropped the monmap
mons array and the mgrmap active_name/standbys arrays from ceph status
output, replacing them with monmap.num_mons and mgrmap.num_standbys,
with quorum membership reported at the top level of the payload. Both
the host agent parser and the Proxmox API path only understood the
legacy arrays, so modern clusters showed 0 monitors and undercounted
managers.
- hostagent: read num_mons/num_standbys and top-level quorum data,
taking the largest available signal, and base the mon/mgr service
rows on the same counts
- pkg/proxmox: decode mgrmap num_standbys and top-level
quorum_names/quorum on CephStatus
- monitoring: fall back to the new fields when counting MON/MGR
daemons, and log Ceph 401/403 failures at warn level with a hint to
grant Sys.Audit on / instead of hiding them at debug
- models: prefer the larger non-zero MON/MGR counts when merging Ceph
cluster records from multiple sources
Fixes#1626, Refs discussion #1290
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adding the long-named override fields to the Monitor struct widened
gofmt's alignment for the whole field block, which rewrote ~60
unrelated lines and broke four canonical-guardrail tests that pin
struct fields verbatim (TestAvailabilityProviderStaysOnCanonical
MonitoringPath and friends). Fold the overrides into a nested
runtimePollingOverrides struct with short field names so the block's
alignment — set by guestMetadataRefreshJitter — is untouched, leaving
monitor.go a six-line functional diff against main.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The live-setter fix for #1619 pushed backup and PMG cadences into
running monitors but left pbsPollingInterval out entirely: it was
neither applied to the handler's base config nor pushed to live
monitors, so a saved PBS interval still waited for an unrelated
restart. Add the matching override, setter and scheduler wiring, apply
the value to the base config, and fan it out from the settings handler
like the other cadence settings.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Saving backupPollingInterval, pmgPollingInterval or backupPollingEnabled
only mutated the API handler's base config. Monitors poll against a
detached DeepCopy of that config, and only pvePollingInterval set the
reload flag, so the saved values never reached shouldRunBackupPoll or
the PMG scheduler until an unrelated monitor reload happened.
Add mutex-guarded runtime overrides on Monitor with live setters, fan
them out to every tenant monitor from the settings handler (mirroring
forEachNotificationManager), and clear the per-instance last-poll
timestamps when lowering the backup interval or re-enabling backup
polling so the next cycle runs an immediate catch-up poll.
Fixes#1619
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Seventeen files closing the zero-coverage functions the current source drop
left behind. Every named target was measured off 0.0 percent by a per-function
coverage delta, re-measured against current main.
- config: the five new durable Proxmox cluster-node identity helpers
(deterministic id, endpoint equality, alias lookup, id existence, lookup by
id) to 100 percent; VMware and agent-profile persistence round-trips under
t.TempDir including that AppendProfileChangeLog appends rather than
replaces; AI chat session save, load, delete, per-user scoping and age
cleanup, with explicit timestamps rather than time.Now-relative fuzz;
PVEInstance.DeepCopy asserted for nested independence.
- truenas: incidentFromPoolStatus over every pool health string,
RecordsFromSnapshot over nil, empty and populated snapshots, both
TransportStatus accessors, and the RPC handshake and auth typed errors
through errors.Is and errors.As.
- unifiedresources: the maintenance-window operator-state lifecycle on
MemoryStore including the not-found and already-cleared arms, plus the
four remaining View accessors asserted on their exact formatted output.
- api: restoreAgentExecMetadata, buildAlertConnectionSnapshotsWithRuntimeSources
and both mock series generators, asserted on shape, ordering and
determinism rather than non-emptiness.
- cmd/pulse-control-plane: the four remaining MSP and mobile proof report
printers, asserted on the concrete strings in captured stdout.
- ai: cost.EmptySummary, approval.emptyExecutionState, demo.IsDemoRuntimeIntended
and tools.findCanonicalAppContainerResourceByReferences across no-match,
first-match, later-match and ambiguous references.
- monitoring, models, alerts: trueNASAppRunning,
supplementalProviderOwnedSourcesForOrg, IOCounterPresence.Effective,
ValidAlertIntentSignal and intentTimePointer.
No source file is modified. Adversarial review returned no rejects across all
seventeen files and flagged four padding cases plus one dead table field; all
were removed and the per-function coverage re-measured as identical, proving
they carried nothing.
PULSE_ALLOW_CONTRACT_NEUTRAL_COMMIT=test-only branch coverage, no source or contract change
ac0fb263c changed preserved guests to carry their real runtime status
("running") instead of the stringified aggregate status ("online"). The
three guest metric recording loops gate on Status == "running", so guests
carried forward while their node sits in the grace period started passing
that gate. The carried-forward projection has no counters, so every cycle
wrote CPU, disk and network zeroes into the history and the persistent
store. Sparklines and stored metrics showed a collapse to zero for a guest
Pulse could not see, rather than a gap. Memory escaped only by accident,
because the projection leaves usage unknown and historyMemoryUsage returns
the -1 sentinel.
Freshly built guests are stamped with the cycle's sample time while
preserved guests keep the LastSeen of the cycle that observed them, so that
field already distinguishes the two. All three loops now gate on
guestObservedInCycle: the efficient path in recordGuestMetrics, and the
traditional VM and container paths, which had the same defect inline.
The guard fails open when LastSeen is absent. Dropping a real sample is the
worse error and the harder one to notice, so no evidence means record.
Regression coverage asserts both directions, and both were verified by
breaking them: removing the guard reports the fabricated zero sample, and
inverting it reports the observed guest losing its sample entirely.
Discovery fingerprints hosts on the scanned subnet, and its PBS fallback
probes api2/json/status and api2/json/config/datastore with no credentials,
which PBS records as authentication failures. Configured connections are meant
to be skipped for exactly that reason, so every gap in the skip writes noise
into an operator's own server log on every scan (#1616, split from #1606).
Two paths failed open. Hostname resolution kept only the first IPv4 and broke
out of the loop, leaving a multi-homed host partly suppressed while discovery
reaches whichever address it reaches. Resolution failure returned nothing at
all with no record that suppression had been skipped, so the host stayed
scannable and looked identical to one that was never configured.
Resolution now covers every IPv4 a configured host answers with, and both a
lookup failure and an IPv4-less answer are logged as the suppression gaps they
are. An unresolvable host still yields no entry, which is unavoidable, but it
no longer does so silently and cannot affect the other configured hosts.
This does not by itself explain the reporter's case in #1616. Their sanitized
export rewrites the PBS host to a generated placeholder, so it cannot show
whether the connection was configured by address or by name.
Verified: internal/monitoring, gofmt, canonical completion guard, status,
control-plane, registry and contract audits, active-target automated and
hybrid readiness proofs, and all thirteen release-control unit test modules.
Adds the subsystem contract deltas and verification artifacts for the
preceding wearout and physical-disk-node fixes, which landed without them.
The contracts now state the rule rather than leaving it implicit in each
caller. Wearout has two absent states and one real zero, -1 is the unreported
sentinel, and 0 is evidence only from a device that reports endurance at all.
storagehealth.WearoutReported is the single authority, and alerting, the
unified risk projection, and the frontend all gate on it. Storage-recovery
records that disk-to-node association is evidence-directional, so a disk with
no Proxmox scope still matches on node name while a scoped disk stays inside
its instance.
Proofs cover the predicate itself, a spent SSD alerting where it previously
stayed silent, absent evidence staying quiet on both the unreported sentinel
and a rotational zero, the view returning the sentinel rather than the struct
zero value, and the presentation helpers agreeing with the server.
Verified: full frontend suite 1061 files / 19405 tests, canonical completion
guard, gofmt, go build ./..., and internal/alerts, internal/monitoring,
internal/storagehealth, internal/unifiedresources.
Physical disks reported by a host agent carry no Proxmox scope, so tightening
matchesPhysicalDiskNode to require an instance on both sides dropped every
agent-reported disk off the Proxmox node it lives on. The Physical Disks node
filter rendered no options at all, grouping lost the node, and metric target
resolution could not find it. Match on node name when the disk side has no
instance evidence, and keep rejecting a Proxmox-scoped disk against a node
outside that instance, so cluster isolation still holds in the direction that
motivated the change.
Wearout had two competing readings of 0. The presentation layer treated it as
no endurance remaining while the alert path treated it as absent and stayed
silent, so a disk could read critical in the UI and never alert. Two sources
also published 0 for a disk that reported nothing: PhysicalDiskView.Wearout
returned the struct zero value on a nil view, as did the nil-view branch of
physicalDiskFromReadStateView. Both now return the documented -1 sentinel.
storagehealth.WearoutReported is the single authority for whether a reading is
evidence at all: -1 is absent, 0 is real only from a device that reports
endurance, and rotational disks never do. Risk assessment, alerting, and the
frontend all gate on it rather than each reinventing the boundary.
Verified: full frontend suite 1061 files / 19402 tests, eslint, theme and
canonical-platform audits, tsc, go build ./..., and internal/alerts,
internal/monitoring, internal/storagehealth, internal/unifiedresources.
Preserve tenant-scoped metadata through partial URL updates and project stable URLs across runtime identities. Use a safe adjacent launch control across overview tables with desktop and mobile regression coverage.
Keep the configured cluster URL as primary and recover discovered member
endpoints asynchronously while it is healthy. Reset member reachability
evidence when the effective address changes.
Refs #1437 and #1493
courtmanr@gmail.com