Commit Graph
65 Commits
Author SHA1 Message Date
jakman85 f338e91770 feat(cnpg): instances 3 on all three Clusters — a standby to fail over to
gate / gate (push) Has been cancelled
gate / conformance (push) Has been cancelled
All three CNPG Clusters ran `instances: 1`. Longhorn's 3-way replication
saves the DATA when a node dies; it does not save the SERVICE — a single
instance has to be rescheduled, re-attach its volume and replay WAL before
Postgres accepts a connection again.

With nothing in the spec keeping them apart, all three primaries had drifted
onto ONE node (k3s-prod-2 on prod, k3s-dev-3 on dev). On 2026-09-07 that node
took SSO, Nextcloud and Semaphore down together, and with SSO went kubectl
OIDC, Grafana, Headlamp, Gitea and forward-auth.

Three instances give each Cluster a streaming standby CNPG can promote in
seconds, repointing the -rw Service with no volume re-attach and no restore.

UNBLOCKED BY WORKING BACKUPS, NOT A SUBSTITUTE FOR THEM. Standbys replicate
corruption and deletions faithfully; only the Barman archive is a backup, and
adding standbys while archive_mode=on with a failing archive_command would
have multiplied the disk-full clock, not hedged it. All three Clusters on
both k3s-prod and k3s-dev now report ContinuousArchiving=True with a real
firstRecoverabilityPoint (verified read-only, 2026-09-07).

Scaling out is non-disruptive on its own: CNPG creates -2 then -3
sequentially, each seeded by pg_basebackup from the RUNNING primary. The
primary is not restarted and clients are not disconnected. The anti-affinity
change that DOES cause a switchover is deliberately the next commit.

DEV IMPACT: identical — dev is on the same shape (three single-instance DBs,
all on k3s-dev-3) and gets the same scale-out. Dev has three untainted nodes
and Longhorn headroom for it (see the next commit's message for the numbers).

Cost: 2 extra 5Gi PVCs per Cluster; ~30 GiB provisioned cluster-wide against
live pgdata of ~600 MiB each, on Longhorn with 200% over-provisioning.

Verified: yamllint clean; `kubectl kustomize --load-restrictor
LoadRestrictionsNone platform-config` and `kubectl kustomize apps/wave-0`
both render `instances: 3`.

Co-Authored-By: Claude Opus 5 <[email protected]>
(cherry picked from commit ed6fe6cb019b96f677a92448a0347f979d1a6d02)
2026-09-07 23:41:31 -05:00
jakman85 09265e0381 merge: OIDC issuer/callback URLs become per-environment
gate / gate (push) Has been cancelled
gate / conformance (push) Has been cancelled
2026-09-07 02:12:15 -05:00
jakman85andClaude Opus 5 6548f9a89c fix(semaphore): per-environment OIDC URLs — same latent break as Headlamp
Semaphore's whole SEMAPHORE_OIDC_PROVIDERS JSON blob lived inside the SOPS-encrypted
semaphore-bootstrap Secret (key `oidc-providers-json`) because it CONTAINS the confidential
client secret. That buried two environment-specific, NON-SECRET URLs in ciphertext —
provider_url (the realm issuer) and redirect_url — where Flux's ${BASE_DOMAIN} postBuild
substitution cannot reach. Both were frozen at `home.keithjackson.dev`, so prod's Semaphore
was pointed at dev's Keycloak and dev's own redirect URI: identical root cause to the
Headlamp login timeout, not yet reported only because nobody had tried prod SSO.

FIX: split the blob. The URLs are public and now live as a plaintext literal in
catalog/semaphore.yaml (rendered to the apps/wave-1 golden), ${BASE_DOMAIN}-substituted like
every other hostname. Only the client secret stays encrypted, in its own key
`oidc-client-secret`, and the KUBELET splices it back via dependent-env-var expansion:
$(SEMAPHORE_OIDC_CLIENT_SECRET) resolves against the secretKeyRef env var declared
immediately above it (order is load-bearing — the kubelet resolves env in list order and
leaves a forward reference as literal text).

Verified: the new key holds the same value as keycloak-realm-clients/semaphore-client-secret
(the mirror invariant), Semaphore v2.19.10's util.OidcProvider consumes client_secret as
before, and `flux envsubst --strict` leaves $(...) untouched while resolving ${BASE_DOMAIN} —
dev renders keycloak.home.keithjackson.dev, prod keycloak.prod.home.keithjackson.dev.

apps/wave-1/semaphore.yaml is a render golden; regenerated with the canonical
`catalog/render.py --all catalog -o apps --wave-layout --no-image-automation`.

Co-Authored-By: Claude Opus 5 <[email protected]>
2026-09-07 02:06:52 -05:00
jakman85andClaude Opus 5 161430d915 feat(backup): the overlay picks the credential — BACKUP_CREDENTIALS_SUFFIX
The previous commit created the two halves. This one wires the choice, so dev renders MinIO
credentials and prod renders R2 credentials from the SAME base manifests (R-ENV-02: the
overlay patch is the entire difference between environments; no base manifest is forked).

    cluster-vars  BACKUP_CREDENTIALS_SUFFIX   base ""  |  dev ""  |  prod "-prod"

    velero HelmRelease  credentials.existingSecret: velero-cloud-credentials${BACKUP_CREDENTIALS_SUFFIX}
    3x CNPG Cluster     s3Credentials.*.name:      <db>-backup-credentials${BACKUP_CREDENTIALS_SUFFIX}

ONE SUFFIX, NOT FOUR SECRET-NAME KNOBS. Four independent knobs can be updated three-quarters
of the way, leaving one consumer reading the OTHER environment's key with nothing rendering
wrong — and StrictPostBuildSubstitutions cannot catch that: strict mode fails on an UNDEFINED
variable, never on a defined-but-stale one. With one suffix the four move together or not at
all. The cost is that the rendered Secret name is not greppable from the consumer, so both
kustomizations spell the two names out in full beside the resources.

THE BASE DEFAULT IS "" AND THAT IS LOAD-BEARING. It renders the UNSUFFIXED names — objects
that exist in every render, and that dev is running today. The alternative failure mode is
strictly worse than the shared-Secret state this replaces: velero's pod hangs in
ContainerCreating forever when `existingSecret` names a missing Secret (the volume never
mounts), and a CNPG Cluster whose s3Credentials Secret is absent stops archiving WAL — which
under archive_mode=on is a filling pgdata PVC, not a missing backup. So an unresolvable
default breaks the referencing cluster HARDER than a wrong key does. Both overlays state the
value explicitly anyway, so neither inherits it silently.

Prod's overlay change is a cluster-vars op only. The velero Flux Kustomization patch is
untouched (it stays decryption-only, and velero stays suspended on prod).

VERIFIED — `kubectl kustomize --load-restrictor LoadRestrictionsNone` on clusters/dev and
clusters/prod for the cluster-vars values, then on each of the four affected tiers (platform,
platform-config, platform/velero, apps/wave-0) piped through `flux envsubst --strict` with
that environment's variables:

  strict envsubst              PASSES for all 8 (env x tier) combinations
  dev   velero existingSecret  velero-cloud-credentials
  dev   keycloak/nextcloud/semaphore-db  <db>-backup-credentials         (both key refs each)
  prod  velero existingSecret  velero-cloud-credentials-prod
  prod  keycloak/nextcloud/semaphore-db  <db>-backup-credentials-prod    (both key refs each)
  both  all EIGHT Secret objects present in the rendered output (dev and prod alike)
  no `${...}` survives in any rendered tier except gitea's three DELIBERATE `$${...}` shell
    escapes in apps/wave-0, which are pre-existing and unrelated.

Read alongside the endpoints the same overlays already set, the two environments are now
isolated on credential AND target:
  dev   velero s3://velero (root) + cnpg s3://cnpg      @ http://192.168.1.9:9000  region us-east-1
  prod  velero k3s-prod-backup/velero + barman prefix   @ https://<acct>.r2.cloudflarestorage.com  region auto

Co-Authored-By: Claude Opus 5 <[email protected]>
2026-09-07 01:41:56 -05:00
jakman85andClaude Opus 5 e7c4a95c2d feat(backup): the four backup credentials become TWO objects each, one per environment
The four backup-credential SOPS Secrets are SHARED BASE manifests: platform/ and apps/ are
rendered by the same Flux tiers on both clusters, and the ONLY per-environment difference in
this repo is cluster-vars substitution (R-ENV-02). So writing the R2 token into all four
(0a6a862) did not "give prod credentials" — it REPLACED DEV'S. Merging that as-is would have
handed dev's Velero and all three dev CNPG Clusters an R2 key id to sign MinIO requests with:
403 on every WAL segment, and archive_mode=on turns that into a disk-full clock on the pgdata
PVC, not a degraded backup. Dev's PROVEN DR restore (R-STATE-03) is the thing that would have
broken.

This commit splits the material. Each credential is now TWO Secret objects, both applied to
BOTH clusters, differing only in name suffix:

    dev  -> velero-cloud-credentials              keycloak/nextcloud/semaphore-db-backup-credentials
    prod -> velero-cloud-credentials-prod         ...-db-backup-credentials-prod

The consumer picks one by name; that wiring is the NEXT commit, so this one changes no
rendered reference and is a no-op for both live clusters.

WHY DEV KEEPS THE UNSUFFIXED NAME. Dev is live. Renaming its Secret would change
`s3Credentials.accessKeyId.name` on three running CNPG Clusters — which projects into the
instance pods' environment and therefore ROLLS keycloak-db, nextcloud-db and semaphore-db —
and would roll the velero Deployment, all to rename an object whose contents do not change.
This repo already makes exactly this call for dev's live identifiers (EXTERNALDNS_TXT_OWNER_ID
"default", VELERO_BACKUP_PREFIX ""): the live cluster keeps the name it is running, and the
NEW environment takes the new one. The asymmetry is deliberate and documented at each
kustomization.

WHERE THE MATERIAL CAME FROM. Neither side is invented:
  - the four unsuffixed files are restored byte-for-byte from `main` (the MinIO material as
    it stood before 0a6a862), so dev's Secrets are IDENTICAL to what dev is running;
  - the four `-prod` files carry the R2 token from 0a6a862 (already on this branch as
    9739e9b), re-encrypted only because metadata.name changed.

RE-ENCRYPTION, AND WHY A COPY+SED IS NOT ENOUGH. `.sops.yaml` sets
`encrypted_regex: ^(data|stringData)$`, so metadata.name stays cleartext — but SOPS MACs the
WHOLE document (there is no `mac_only_encrypted` here), so editing that cleartext line
invalidates the MAC and `sops -d` then refuses the file. The `-prod` files were therefore
produced inside the dev toolbox (infra/devcontainer, which has sops 3.9.4 and the age key
mounted) by decrypt -> rename -> re-encrypt, with the plaintext never leaving a container
tmpfile. Note for the next person: `sops -e --output NEW OLD` matches creation rules against
the INPUT path, so encrypting a tmpfile into a repo path needs `--filename-override NEW` or
it dies with "no matching creation rules found".

Verified: all eight files `sops -d` cleanly; the four dev files hash to dev's material and the
four prod files to R2's, and the two sets differ. `.sops.yaml` needed no new rule — the
existing `(platform|apps|catalog)/.*(secret|sops)\.ya?ml$` rule already matches
`*-prod.sops.yaml`, so the new files encrypt to the same age recipient.

apps/wave-0/kustomization.yaml is GENERATED, so render.py learns the `-prod` sidecar rather
than the golden being hand-edited: `<db>-backup-credentials-prod.sops.yaml` now places into
the DB's wave alongside its unsuffixed twin (both must exist before the Cluster that names
one), and the selftest asserts it.

Co-Authored-By: Claude Opus 5 <[email protected]>
2026-09-07 01:38:22 -05:00
jakman85andClaude Opus 5 0a0527e7db feat(backup): prod's off-cluster DR lands on R2 — and stops the WAL clock
Prod has been archiving WAL to `TBD-PROD-S3-BACKUP-ENDPOINT` since bootstrap.
Verified live 2026-09-07 on all three CNPG Clusters: ContinuousArchiving=False,
"unexpected failure invoking barman-cloud-wal-archive: exit status 4". Because
archive_mode is ON, that is not a degraded backup — it is a DISK-FULL CLOCK.
Postgres will not recycle a segment it has not archived, so keycloak-db's pgdata
PVC is at 579 MiB used / 4360 MiB free and climbing monotonically. When it fills,
the primary PANICs and takes SSO down, and with it kubectl OIDC, Grafana,
Headlamp, Gitea and forward-auth. Wiring the endpoint is what lets Postgres drain
the whole accumulated backlog in one pass.

THE KNOB LAYOUT (three new, one repurposed) and why it is shaped this way.

The operator created exactly ONE R2 bucket, `k3s-prod-backup`, but the two backup
tools want differently-SHAPED values: the Velero chart takes `bucket` and `prefix`
as separate fields, while CNPG's barmanObjectStore.destinationPath is one full
s3:// URL whose first path segment IS the bucket. So:

  S3_BACKUP_ENDPOINT     dev http://192.168.1.9:9000   prod https://<acct>.r2...
  S3_BACKUP_REGION       dev us-east-1                 prod auto
  VELERO_BACKUP_BUCKET   dev velero                    prod k3s-prod-backup
  VELERO_BACKUP_PREFIX   dev ""                        prod velero
  CNPG_BACKUP_PATH       dev s3://cnpg                 prod s3://k3s-prod-backup/barman

There is deliberately NO separate `S3_BACKUP_BUCKET`: CNPG's bucket already lives
inside CNPG_BACKUP_PATH, and a second knob holding the same bucket name twice is a
rotation waiting to drift. Three knobs, each shaped for its own consumer, and no
two of them can contradict each other.

TENANCY. Inside k3s-prod-backup, velero and barman get disjoint TOP-LEVEL
prefixes — s3://k3s-prod-backup/velero/ and s3://k3s-prod-backup/barman/<cluster>/
— with the bucket ROOT left empty so a misrendered prefix lands somewhere
obviously wrong instead of silently colliding. This is not tidiness: Velero ADOPTS
every backup under its location and TTL-DELETES it on retention, so an overlapping
prefix would let it reap WAL segments; and interleaving two Postgres servers' WAL
into one prefix corrupts the chain outright. Dev↔prod isolation is doubly
independent — different endpoint AND different bucket names — so neither cluster
can reach the other's objects even with a mis-substituted prefix.

DEV IS UNCHANGED, BYTE-FOR-BYTE, and that is asserted rather than assumed. Base
defaults are dev's LIVE values (verified against the running cluster: BSL
bucket=velero with NO prefix, region us-east-1; all three CNPG Clusters
ContinuousArchiving=True at s3://cnpg on the MinIO), and the dev overlay now
restates all five explicitly for the same reason LONGHORN_DATA_PATH is restated —
a silent drift in base would ORPHAN the backups dev's PROVEN restore depends on.
The empty-prefix case was the one real risk, and it is settled empirically: with
prefix "" the chart omits objectStorage.prefix from the rendered
BackupStorageLocation ENTIRELY (helm template, chart 12.1.0), so dev's live BSL is
unchanged, not merely equivalent.

R2's TWO GOTCHAS, both wired up front:
  - region must be exactly `auto`. head-bucket answers {"BucketRegion":"WNAM"},
    which is a PHYSICAL LOCATION HINT, not a signing region. This was hardcoded
    us-east-1 inside the Velero HelmRelease — correct-by-accident for MinIO, wrong
    for anything else — so it is a knob now.
  - checksumAlgorithm: "". velero-plugin-for-aws v1.14.2 bundles an AWS SDK with
    flexible checksums on by default and sends x-amz-sdk-checksum-algorithm /
    x-amz-checksum-crc32 on every PUT; R2 rejects those with HTTP 400
    InvalidArgument, failing every backup and every kopia blob upload. It must be
    PRESENT-but-empty (the plugin branches on the key existing), and the chart does
    emit an empty value — verified by rendering it. Harmless against MinIO, so it
    is unconditional rather than a fourth knob.

WHAT THIS DOES NOT DO. Velero stays SUSPENDED on prod. `spec.suspend: true` is
owned by field manager `flux` (verified: kustomize-controller's managedFields do
not include f:suspend), so server-side apply will not strip it, and nothing here
declares suspension — which would also trip R-ENV-03, since a prod overlay may
patch only cluster-vars and a Flux Kustomization's `decryption`. Unsuspending is
the operator's, after `standup.sh --s3-endpoint <r2> s3check` proves a round trip.

NO DNS KNOB IS TOUCHED. BASE_DOMAIN stays prod.home.keithjackson.dev and every
EXTERNALDNS_* value is untouched. The apex inversion on work/prod-standup-campaign
was deliberately NOT carried: this branch ports that branch's R2 reasoning knob by
knob, and merges nothing.

VERIFIED: ci/l0.sh green (flux-postbuild-substitution 272 assertions, 0 hazards,
33 knobs defined / 28 referenced, every new token resolved in BOTH overlays);
render-golden, lint, schema, spec-immutability green; touched requirement
R-STATE-03 covered.

Refs R-STATE-03, R-IDP-05, R-ENV-02, R-ENV-03.

Co-Authored-By: Claude Opus 5 <[email protected]>
2026-09-07 01:14:29 -05:00
jakman85andClaude Opus 5 9739e9be91 chore(backup): R2 credentials for the off-cluster DR target
Written by platform/backup/set-r2-credentials.sh (operator, 2026-09-07T05:41:34Z)
into all four consumers, in the two shapes they need: velero wants an AWS INI
file, CNPG/barman wants discrete ACCESS_KEY_ID / ACCESS_SECRET_KEY. All four
verified to carry the SAME 32-character key id, so no consumer was missed.

Proven from a pod INSIDE prod against
https://7ce452a1b3d6c86daf2c020edcb82d37.r2.cloudflarestorage.com:
head-bucket on k3s-prod-backup returns BucketRegion WNAM, and PUT and DELETE both
succeed. Byte-integrity of GET is NOT yet proven (the aws-cli image has no cmp);
s3check is what will establish it.

Credentials only — no endpoint or bucket wiring. That is feat/r2-backup-prod.

Co-Authored-By: Claude Opus 5 <[email protected]>
2026-09-07 00:58:45 -05:00
jakman85andClaude Opus 5 c8c1d2935d feat(dns): per-environment BASE_DOMAIN — prod moves to its own subdomain
gate / gate (push) Has been cancelled
gate / conformance (push) Has been cancelled
INCIDENT FIX. Prod's external-dns DELETED EVERY ONE OF DEV'S PUBLIC DNS RECORDS. Both
clusters ran policy: sync against the SAME Cloudflare zone with the SAME implicit
txtOwnerId (`default`), so prod believed it owned dev's records, found no matching sources,
and removed them plus their TXT registry entries. Dev recovered ~30s after prod was scaled
to 0; verified restored against Cloudflare directly (my first check went through a pfSense
override and falsely showed healthy — local resolvers are not evidence about public DNS).

THE MISS WAS MINE, and it was a failure of imagination in how I briefed every agent. I put
"never touch dev" in brief after brief and enforced it — separate kubeconfigs, verified
--limit, sha-checked dev's kubeconfig before and after. Every one of those guards held. NONE
of them covered SHARED EXTERNAL RESOURCES. Prod reconciling its OWN correctly-authored
manifests reached across a third party and destroyed dev's state. Cluster-to-cluster
isolation was verified; the dependency that mattered was cluster-to-Cloudflare.

Operator's architecture: dev -> *.dev.home.keithjackson.dev, prod ->
*.prod.home.keithjackson.dev, apex CNAME <svc>.home -> <svc>.prod.home.

PHASE 1 ONLY (this commit): prod moves to its own subdomain. DEV IS NOT MIGRATED and its
effective hostname stays home.keithjackson.dev, so dev renders byte-identically and nothing
live moves. That alone ends the collision and unblocks prod. Phase 2 (dev -> dev.home. +
apex CNAMEs) is deferred to when the operator is present: it relocates Keycloak's issuer and
12 clients' redirect URIs, forces a rolling k3s restart and kubectl SSO re-issue for every
user, and moves gitea.home. — which is BOTH the GitOps source and the current push target.

BASE_DOMAIN WAS A DEAD KNOB — it existed in cluster-vars but the status report flagged it as
referenced by nothing, because hostnames were hardcoded throughout. Now real: 141 refs.
Searched the AUTHORITATIVE reconciled set by resolving each Flux spec.path transitively via
conformance/lib/status.py — the same resolver the L0 gate uses, so "what Flux reconciles"
has one definition. 185 occurrences across 47 files in 154 reconciled files. Tokenized:
Gateway listeners, the wildcard Certificate, coredns-custom, external-dns, Keycloak
instance/realm (26 redirect URIs), oauth2-proxy, Grafana OIDC, all HTTPRoutes, Homepage's 15
links, 30 runbook_urls, unifi cloud-init, render.py's ZONE constant (which drove
--oidc-issuer-url/--cookie-domain/--whitelist-domain on every forward-auth sidecar) and 11
catalog/ ServiceDefinitions re-rendered canonically. Left alone: 43 comment/prose
occurrences and non-reconciled paths.

TWO THAT CANNOT BE TOKENIZED, flagged not forced:
  - headlamp's OIDC URLs live inside a SOPS-encrypted Secret; re-encrypting rewrites the MAC
    over every value and the OFFLINE harness cannot verify it (kustomize does not decrypt),
    so an error would break live-dev SSO with no pre-flight proof. Prod needs its own copy
    anyway — client secrets are realm-scoped.
  - kube-apiserver --oidc-issuer-url is a k3s SERVER FLAG, not a manifest, so Flux can never
    reach it. Done on the inventory seam instead (k3s_base_domain -> k3s_oidc_issuer_url,
    overridden in group_vars/k3s_prod). Verified per host: dev keeps the default, prod gets
    prod.home.

EXTERNAL-DNS OWNER, the actual incident cause: txtOwnerId is now explicit per environment —
dev renders exactly `default` (the chart default it was already using, so its existing
records stay recognised) and prod gets `prod`. The BASE default is a NON-COLLIDING SENTINEL,
deliberately not `default`, so a future environment that forgets the knob owns nothing and
can delete nothing rather than silently inheriting dev's identity.

I OVERRODE ONE AGENT DECISION against our own prior finding: it narrowed prod's
domainFilters to prod.home.keithjackson.dev as defence in depth. FINDING F-DNS1
(DECISIONS-LOG 2026-08-17) already proved a subdomain filter DROPS THE PARENT ZONE —
ExternalDNS generates the record then skips it with "no hosted zone matching record DNS
Name". Prod would have published NOTHING. Set to the ZONE (keithjackson.dev) like dev.
Isolation comes from the subdomain split plus txtOwnerId, which is what the incident
actually needed and what a domain filter cannot provide.

DEV PROVEN UNCHANGED: 11 of 12 substituting paths byte-identical; the 12th differs by
exactly one line, `+ txtOwnerId: default` — the value dev was already using implicitly.
POSITIVE CONTROLS confirm the harness is not blind: perturbing BASE_DOMAIN moves 10 of 12
hashes (the 2 that don't provably contain no hostname), perturbing the owner id moves
exactly 1. Prod's rendered output has ZERO home.keithjackson.dev references outside prod.,
and its cert renders *.prod.home.keithjackson.dev — no overlap with dev's.

L0 substitution assertions 106 -> 254; BASE_DOMAIN is no longer flagged dead. Gate PASS.

PROD REMAINS SUSPENDED (platform + 10 downstream tiers) pending review; nothing applied.

Serves: R-ENV-02, R-DNS-01, R-DNS-02, R-DNS-03, R-TLS-01.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
2026-09-04 22:43:54 -05:00
jakman85andClaude Opus 5 4c4f5355d9 fix(sso): postStart hooks must exit 0 — nextcloud crashlooped the moment OIDC ran
gate / gate (push) Has been cancelled
gate / conformance (push) Has been cancelled
LIVE REGRESSION, caught on the reconcile after merging #5. nextcloud went
CrashLoopBackOff with FailedPostStartHook, 7 restarts, and apps-wave-1/2 stalled.

ROOT CAUSE — a latent bug that could never fire until now. The final statement of
nextcloud's postStart script was:

    [ "$p" -ge 15 ] && nextcloud_oidc_fail "could not promote ... after retries"

On the SUCCESS path (p < 15) the test returns 1, and as the script's LAST command that
becomes the hook's exit status. A non-zero postStart exit makes the kubelet KILL the
container. This was harmless for as long as the OIDC guard above it was dead code that
exited 0 first (see 3484955) — fixing that guard made the block execute for the first
time in these apps' deployed lifetime, and the bug fired immediately.

That is the honest sequence: the previous commit did not introduce this defect, it
UNCOVERED it. Two bugs stacked, and the outer one hid the inner one.

FIX: convert to a plain `if`, then `exit 0` explicitly, with a comment recording why.

Also made gitea's hook explicit. Its last statement already returned 0 on both paths, so
it was correct by accident of ordering; leaving one hook implicitly-safe and one
explicitly-safe invites exactly this class back. Both now end with an unconditional
`exit 0`, and both say why in-file.

Every failure path in both hooks still logs loudly to stderr AND writes a marker file on
the persistent volume, and deliberately does NOT crash the pod — the break-glass local
admin must stay usable. That contract is now actually honoured; before, the success path
was the one that crashed.

Fixed in catalog/ (the ServiceDefinitions are the source of truth) and goldens
regenerated; render==golden green, renderer selftest PASS.

Serves: R-IDP-02, R-IDP-06, R-GITOPS-02.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
2026-09-01 16:53:08 -05:00
jakman85andClaude Opus 5 8a2be824f6 feat(ci): substitution-safety gate + escape 6 comment hazards; strict mode is now SAFE
Adds conformance/tests/l0-static/flux-postbuild-substitution/ — an offline, stdlib-only
L0 check tagged R-ENV-02 + R-GITOPS-01 (deliberately NOT R-TEST-01, which would
overclaim). It reuses lib/status.py's `resources:` walk rather than forking it, so "what a
path renders" has exactly one definition. It asserts: every ${...} on a substituted path
is defined-or-escaped (comments included); no default-operator form on an undefined name;
no unparseable expansion; the rendering path actually substitutes cluster-vars; every
overlay-patched /data/KEY has a base default; and that the gate itself is load-bearing.

WIRED AS AN UNCONDITIONAL STAGE (3c) in ci/l0.sh, and that matters: stage 3b scopes to
touched requirements, and ci/touched-requirements.sh maps only clusters/* to R-ENV-02 —
so an edit to a substituted manifest under apps/ or platform/ would have filtered this
check out of exactly the change that introduces the bug. l0 fail -> BLOCK=1 in gate.sh.

Mutation-tested all five assertion classes (undefined token, indexed expansion, :- form,
missing substituteFrom, un-wired gate); each fails as intended, baseline green.

STRICT MODE IS PROVEN SAFE TO ENABLE — measured, not inspected. For all 11 substituted
paths, `kubectl kustomize --load-restrictor LoadRestrictionsNone <path> | flux envsubst
--strict` exits 0 against cluster-vars base defaults. Negative control confirms the
incident: with K3S_API_HOST unset, non-strict renders k8sServiceHost empty while strict
exits 1 with `variable not set (strict mode)`. The feature gate itself is NOT flipped
here — that is a live-cluster change and the operator's call.

Escapes the six comment hazards that stood in the way (apps/vms/unifi x4,
platform/longhorn x2). All were prose ABOUT the escaping convention; since the repo's own
contract is that $${...} emits a literal ${...}, escaping them is both precise and
self-consistent. kustomize strips these particular comments today, but comment survival is
an implementation detail — a body comment carrying $ WAS observed surviving into built
apps/wave-1 — and a survivor would kill the whole Kustomization.

DOCTRINE CORRECTED (measured against flux 2.4.0): clusters/base/apps-vms.yaml claimed an
indexed expansion is fatal "escaped or not". Escaping is TOTAL — $${ARR[0]} emits the
literal text safely; only the UNESCAPED indexed form is fatal. Corrected in place.

Also empties DOCUMENTED_GAPS in conformance/run.sh with rationale: R-ENV-02 and
R-GITOPS-01 now have a real verifying test, which run.sh's own comment named as the
trigger for removing them.

Advisory output (not failures): 6 dead cluster-vars knobs — BASE_DOMAIN, CLUSTER_ENV,
CLUSTER_POD_CIDR, PIA_REGION, PLATFORM_NODE_SELECTOR_{KEY,VALUE}. The last four are
documented reference-only; BASE_DOMAIN and CLUSTER_ENV look like genuine rot (hostnames
are hardcoded elsewhere) and are worth a follow-up.

Gate: MERGE GATE: PASS. 102 assertions, 0 hazards.

Serves: R-ENV-02, R-GITOPS-01.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
2026-09-01 01:31:07 -05:00
jakman85andClaude Opus 5 3484955903 fix(sso): gitea + nextcloud OIDC bootstrap was DEAD CODE — envsubst ate the guard
Both ServiceDefinitions guarded their Keycloak OIDC registration with an UNESCAPED
braced expansion:

    if [ -z "${GITEA_OIDC_CLIENT_SECRET:-}" ]; then      # gitea
    if [ -z "${NEXTCLOUD_OIDC_CLIENT_SECRET:-}" ]; then  # nextcloud, then exit 0

apps-wave-0/1 both declare postBuild.substituteFrom: cluster-vars, and neither name is a
cluster-vars key — so Flux's envsubst substituted them away AT RECONCILE TIME, long
before the container ever ran. Verified in the LIVE cluster: the deployed Deployments
literally contain

    if [ -z "" ]; then

which is always true. The entire OIDC registration block has been skipped on EVERY boot
of both apps.

WHY NOBODY NOTICED: both apps DO have the provider registered — `gitea admin auth list`
shows keycloak/OAuth2/true and `occ user_oidc:provider` shows the keycloak provider.
Those live in each app's own database, persisted from an earlier successful registration.
SSO works today and DECISIONS-LOG is not wrong. But the idempotent re-registration is
dead, so any PVC rebuild, DB restore, or fresh cluster build comes up with NO OIDC and
only the break-glass local admin. A PROD BUILD FROM THIS REPO WOULD SILENTLY HAVE NO SSO
on gitea or nextcloud.

The irony: the surrounding code was hardened twice — see its own comments about a "silent
first-boot RACE", the verify-then-retry loops, the marker files. All of that hardening was
unreachable, because the guard above it always evaluated true.

Not a regression from the recent R-ENV-02 tokenization — introduced 2026-08-27 (8738871).

FIXED AT THE RIGHT SEAM: apps/wave-0/gitea.yaml and apps/wave-1/nextcloud.yaml are
RENDER-GENERATED, so the fix is in catalog/*.yaml and the goldens are regenerated.
Escaped to $${...}, the convention documented in clusters/base/apps-vms.yaml. Post-envsubst
the container now receives the intended `${VAR:-}` instead of `""`.

STRICT MODE WOULD NEVER HAVE CAUGHT THIS. Flux deliberately exempts default-providing
operators (-, :-, +, :+, =, :=, ?, :?) from StrictPostBuildSubstitutions, because they
"intentionally handle the unset case". So a targeted check was required.

MADE UN-REPEATABLE IN THE RENDERER: catalog/render.py gains a substitution-safety section
wired into emit(), so every render path refuses to emit a manifest containing a braced
expansion that is not exactly ${KNOWN_KEY} for a key read LIVE from cluster-vars (no
hardcoded copy to drift; unreadable => empty set => fail-closed). Dollar-runs are counted
properly ($$ is a literal $ to envsubst, so odd runs are flagged and even runs are not),
and indexed forms get their own hard-error message. Nine new --selftest assertions,
including the exact regression. Proven to bite: rendering the pre-fix catalog files from
HEAD now exits 1 with the precise diagnosis.

Sweep: the complete substituted surface was enumerated from every Kustomization's path.
catalog/ contains exactly TWO braced expansions and both were these bugs; every other
braced expansion on a substituted path is a declared cluster-vars key (zero typos, zero
undeclared names); existing $${UOS_URL} escapes verified intact.

Verified: --selftest PASS; canonical render is byte-identical to the committed apps/ for
all 10 onboarded services; the three L1 render checks pass.

NEXT RECONCILE: both pod templates change, so gitea (wave 0) and nextcloud (wave 1) roll —
strategy: Recreate on RWO Longhorn PVCs, so expect a brief single-pod outage each. The
OIDC block then executes for the first time in these apps' deployed lifetime. Both paths
are idempotent (gitea takes auth update-oauth on the existing id; nextcloud's
user_oidc:provider is create-or-update), so the expected result is a no-op re-write plus
the verify loop logging success. If the SOPS client secret ever diverged from Keycloak's,
this is when it gets corrected instead of silently left stale. Tail both pods after merge.

Serves: R-IDP-02, R-IDP-06, R-ENV-02, R-GITOPS-02.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
2026-09-01 01:29:40 -05:00
jakman85andClaude Opus 5 1157c1b071 fix(gitea-actions): wait for dind to ACCEPT connections, not just write certs
Re-authors the fix stranded on origin/fix/act-runner-dind-readiness (242951a), which
applied cleanly but had never been merged.

The act_runner startup waited only for the dind TLS CERT FILE (/certs/client/ca.pem),
but dockerd writes the certs before it begins accepting TLS connections on :2376. A
runner proceeding on the file alone still hard-exits with "cannot ping the docker daemon
at tcp://localhost:2376" — observed crashlooping 11 times in ~8 minutes on a fresh pod
after a node bounce. Adds a second bounded wait (nc -z -w1 127.0.0.1 2376, 60s cap)
mirroring the existing cert-file loop, so the runner starts only once the daemon
actually answers. busybox nc in the Alpine-based gitea/act_runner:0.2.11 supports -z/-w.

This Deployment is the ENFORCED MERGE GATE for the whole repo, so it ships alone.

A REPORTED "latent envsubst bug" in this file was INVESTIGATED AND DISPROVEN. The claim
was that Flux envsubst expands bare `$i`, making the existing `[ "$i" -ge 60 ]` bound a
silent no-op. Running the real `flux envsubst` (v2.4.0) shows bare `$i` is NOT
substituted — even with i set in the environment, `$i` passes through literally while
`${i}` expands. This matches the repo's own contract in clusters/base/apps-vms.yaml,
which was itself written after empirical probing: "`$VAR` -> left alone by envsubst =>
bare shell vars need NO escaping." The existing 60s bound was always real. NO escaping
was applied: `$${i}` would be an ACTIVE REGRESSION, correct only on the envsubst path —
on a plain `kustomize build`/`kubectl apply -k`, sh reads `$$` as its own PID and the
bound compares garbage against 60. Bare is correct on both paths. A comment now records
the real contract so nobody "fixes" the bare form into escaping.

NEAR MISS worth recording: the first draft of that comment spelled the dangerous forms
out literally, and `flux envsubst` HARD-FAILED on it — "unable to parse variable name".
Flux's envsubst runs over the entire manifest INCLUDING YAML COMMENTS, so a braced name
containing punctuation is a fatal parse error that would have failed the whole
apps-wave-1 Kustomization — breaking every merge in the repo. From a comment. The
shipped comment names the forms in words; the file now contains no braced-dollar
sequence at all.

Verified without a cluster: flux envsubst over the file is byte-identical (exit 0, and
--strict 0); post-envsubst YAML parses with containers unchanged; `sh -n` clean; a
dry-run with a stubbed failing nc fires the stage-2 bound and exits 1; render==golden
green (gitea-actions.yaml is an EXTRA_UNITS entry — render.py places the filename into a
wave and never emits its bytes, so it is not among the 10 compared goldens).

Follow-up documented in-file, deliberately NOT done here: convert dind to an
initContainers sidecar (restartPolicy: Always) with a startupProbe that execs `docker
info` over TLS — NOT a bare tcpSocket probe, which would reopen the same "port open but
certs not ready" gap stage 1 closes — periodSeconds 1 / failureThreshold 60 to preserve
the cap, after which runner drops its command: override. k3s v1.36 has GA sidecars, so
this is the correct long-term shape; it ships separately because a failure in the merge
gate must be unambiguous.

Serves: R-GITOPS-01, R-TEST-03.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
2026-08-31 23:49:43 -05:00
jakman85andClaude Opus 5 3f980d2a17 feat(env): tokenize hardcoded dev LAN addresses into cluster-vars (R-ENV-02)
R-ENV-02 promises dev and prod differ ONLY by scoped cluster-vars overrides. In fact
dev LAN addresses were hardcoded into base manifests, so clusters/prod would have come
up ANNOUNCING DEV ADDRESSES (192.168.1.x) on the prod LAN (192.168.2.x).

New cluster-vars knobs (base default = dev literal, per the file's existing convention):
  K3S_API_HOST          platform/cilium/helmrelease.yaml (+ the values.yaml mirror)
  CILIUM_LB_POOL_START  platform-config/cilium/l2-ip-pool.yaml
  CILIUM_LB_POOL_STOP   "
  UNIFI_L4_VIP          apps/vms/unifi/50-service-l4.yaml
  CRAFTY_L4_VIP         platform/crafty/service-l4.yaml
  S3_BACKUP_ENDPOINT    platform/keycloak/postgres-cluster.yaml, apps/wave-0/{nextcloud,
                        semaphore}-db.yaml, and platform/velero/helmrelease.yaml

Also fixes GATEWAY_VIP's base default, which was still the RETIRED libvirt address
10.73.0.240, and adds the GATEWAY_VIP patch that clusters/prod was missing entirely.

clusters/base/apps-vms.yaml gains postBuild.substituteFrom (it was the one consuming
Kustomization without it, so a ${TOKEN} there would have shipped as a literal string).
The envsubst contract is documented there: ${VAR} substitutes and escapes as $${VAR};
$VAR and $(cmd) are left alone; ${ARR[0]} hard-errors. The three UOS_URL expansions in
the unifi cloud-init are escaped accordingly.

PROD ADDRESS PLAN (operator, 2026-08-31):
  nodes .10/.11/.12 · control-plane VIP .9 (Ansible-side) · GATEWAY_VIP .20
  Cilium LB pool .20-.30

CONTAINMENT INVARIANT, now documented at the pool and in the prod overlay: GATEWAY_VIP
MUST equal CILIUM_LB_POOL_START. The shared Gateway pins no address, so Cilium LB-IPAM
gives it the first free address of a matching pool block. An initial prod proposal put
.20 outside a .21-.30 pool; the Gateway would have come up on .21 while split-horizon
coredns-custom kept answering *.home.keithjackson.dev with .20 — an address nothing
announces — blackholing in-cluster OIDC hairpin traffic while reporting healthy. The
pool was widened to .20-.30. The control-plane VIP (.9) stays outside the pool so
kube-vip and LB-IPAM can never contend.

Values prod still cannot know stay INVALID `TBD-PROD-*` placeholders on purpose: base
defaults are dev values, so an omitted patch means prod silently inherits a dev address
— far worse than a loud failed apply.

DEV IS BYTE-IDENTICAL. Verified by kustomize build over 13 paths before/after, then
flux envsubst with the dev cluster-vars values applied to both sides: zero drift. The
only deltas are the intended additive keys in the overlay ConfigMap itself. No
unresolved ${TOKEN} survives. render-golden green (10 goldens); yamllint clean.

Serves: R-ENV-02. Task: T-7.1 (prerequisite). Gate: MERGE GATE: PASS.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
2026-08-31 22:43:36 -05:00
jakman85andClaude Opus 4.8 b2752aec48 feat(auth): gate jackett/qbittorrent/radarr/sonarr UIs with oauth2-proxy sidecar (rollout)
Roll the verified Option-B per-app oauth2-proxy sidecar out to the remaining
four forward-auth apps after the pihole canary was confirmed fail-closed
(unauthenticated -> 302 to Keycloak, pod 2/2, clean sidecar OIDC discovery).

Each app's Gateway route now terminates at its oauth2-proxy sidecar (:4180,
--allowed-group=media-users, --upstream=http://127.0.0.1:<uiport>); the
gateway-ingress CiliumNetworkPolicy allows the Gateway to reach ONLY :4180, so
the bare UI is never served un-authenticated (fail-closed; R-IDP-02/06). The
apps' own app/API ports stay in-Service for EAST-WEST callers (arr ->
qbittorrent:8080 / jackett:9117) via the existing reciprocal-ingress allows.

- keycloak: confidential jackett/qbittorrent/radarr/sonarr clients (realm-import
  + realm-clients mirror), provisioned live via kcadm (groups membership mapper).
- secrets: four SOPS/age <app>-oauth2-proxy-credentials, wired into apps/wave-0
  and apps/wave-1 by the renderer's sidecar-creds wave rule.
- ci: remove the temporary canary deferral (all five goldens now reproduce).

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-31 08:45:46 -05:00
jakman85andClaude Opus 4.8 72d4720d58 feat(auth): gate pihole UI with per-app oauth2-proxy sidecar (canary)
Close the un-gated-UI security finding for forward-auth apps (R-IDP-02) by
rendering the Option-B per-app oauth2-proxy reverse-proxy sidecar that crafty
proves working. catalog/render.py now emits, for any forward-auth app with an
exposed UI: the oauth2-proxy sidecar (upstream http://127.0.0.1:<uiport>,
:4180, --allowed-group per auth.group), an authproxy :4180 Service port, an
HTTPRoute backendRef -> :4180, and a gateway-ingress CiliumNetworkPolicy that
allows the Gateway to reach ONLY :4180 (fail-closed: the bare UI is never
served un-authenticated). oidc/native/none apps render byte-identical.

This is the CANARY: only pihole's golden carries the sidecar and is verified
fail-closed in-cluster first. jackett/qbittorrent/radarr/sonarr are deferred to
the rollout commit (temporarily listed in ci/render-golden.sh) so their UIs
keep serving exactly as today until their clients+secrets land.

- keycloak: confidential pihole client (realm-import + realm-clients mirror),
  provisioned live via kcadm (groups membership mapper, bare names).
- secret: SOPS/age pihole-oauth2-proxy-credentials (client-id/secret/cookie),
  wired into apps/wave-0 via the renderer's new sidecar-creds wave rule.
- L1 render goldens regenerated for the sidecar (forward-auth fixtures).

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-31 08:36:03 -05:00
jakman85andClaude Opus 4.8 68690e5019 fix(net): allow SSO apps egress to keycloak backend (Cilium 1.20 CVE-2025-30162)
App SSO broke cluster-wide after the Cilium 1.16.5->1.20.1 upgrade: the CVE-2025-30162 fix (in
>=1.16.8/1.17.2) makes the shared Gateway's L7 proxy re-evaluate a pod's egress policy against
Keycloak's REAL backend cluster identity (enforce_policy_on_l7lb) when it hairpins to keycloak.home.
'toEntities: world' matches the Gateway VIP at L3/L4 but not the resolved keycloak identity at L7, so
OIDC discovery/token 403'd ('Access denied') for every app with a NetworkPolicy (gitea/nextcloud/
semaphore/headlamp/crafty...); Grafana survived only because monitoring has no NetworkPolicy.

Fix: explicit toEndpoints egress allow to the keycloak backend for SSO apps.
- catalog/render.py: emit it for auth.mode in {oidc,forward-auth}; re-rendered 8 app goldens.
- platform/headlamp + platform/crafty: hand-written policies get the same allow.
Split-horizon design unchanged. Verified live: headlamp-ns -> keycloak discovery 403 -> 200.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-30 23:34:03 -05:00
jakman85andClaude Opus 4.8 d1248e6778 feat(backup): wire Velero + CNPG Barman to the live MinIO S3 target
Author the GitOps side of off-cluster backups against the on-Proxmox MinIO
(http://192.168.1.9:9000, path-style; buckets velero + cnpg).

Velero (R-STATE-03):
- HelmRelease (chart 8.x / Velero 1.15) + velero-plugin-for-aws init container +
  node-agent kopia File System Backup (deployNodeAgent, uploaderType=kopia,
  snapshotsEnabled=false). BSL default -> bucket velero, s3ForcePathStyle.
- Two daily Schedules: `daily` backs up the whole cluster's resources+PVC data
  (defaultVolumesToFsBackup opt-out) EXCEPT monitoring+unifi; `daily-resources-only`
  captures monitoring+unifi RESOURCES only (Prometheus TSDB, Loki 72h logs, and the
  ~7.4GiB UniFi VM disk are reconstructable — excluded from volume backup).
- velero-cloud-credentials SOPS Secret (cloud INI key, ns velero).
- Own non-gating Flux tier clusters/base/backup.yaml (dependsOn platform-config,
  wait:false) + clusters/dev SOPS decryption patch — mirrors headlamp.

CNPG native Barman PITR (R-IDP-05 / R-STATE-03):
- keycloak-db, nextcloud-db, semaphore-db gain spec.backup.barmanObjectStore
  (s3://cnpg/<cluster>, endpointURL MinIO, gzip WAL+data, 30d retention) + a daily
  ScheduledBackup (6-field cron, immediate) each.
- Per-namespace scoped-key SOPS Secrets (<db>-backup-credentials), same-ns only.
- render.py: emit-waves now recognizes <svc>-db-backup-credentials.sops.yaml as a
  DB-wave sidecar (+ self-test); wave-0 kustomization regenerated.

Creds mirror platform/backup/minio-credentials.sops.yaml (scoped key k3s-backup),
SOPS round-trip verified with the cluster age key. gate: green.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-28 22:37:17 -05:00
jakman85andClaude Opus 4.8 cde2cd138f plex: add env vars (PLEX_UID/GID, TZ, ALLOWED_NETWORKS); homepage: rename Overseerr->Seerr
Plex Deployment had no Plex env vars. Add via the ServiceDefinition env list
(rendered verbatim by catalog/render.py):
- PLEX_UID/PLEX_GID=1000 (image chowns /config to this and drops; matches the
  Longhorn ownership convention seerr/semaphore use)
- TZ=Etc/UTC (no other service sets TZ repo-wide)
- ALLOWED_NETWORKS=10.0.0.0/8,192.168.0.0/16 so in-cluster clients (Seerr ->
  plex:32400) are trusted as LAN (pod CIDR 10.0.0.0/16 + svc 10.43.0.0/16 + LAN)

PLEX_CLAIM intentionally not set (4-min TTL is unusable via git; one-time live
claim persists on /config). ADVERTISE_IP deferred: the only candidate host
resolves via split-horizon DNS to the internal Gateway VIP and its remote
reachability is unverified — a wrong value breaks remote access, so omitted
per prefer-safety, documented as a follow-up in catalog/plex.yaml.

Homepage still labeled seerr as "Overseerr"; renamed the tile to "Seerr"
(icon mdi-play-box-multiple keeps — not overseerr-specific).

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-28 13:20:34 -05:00
jakman85andClaude Opus 4.8 fe0ee698c4 fix(apps): reconcile goldens to one canonical render + enforce render==golden gate
The committed apps/ goldens were a MIX of two render flag sets: 8 services
were rendered with `--no-image-automation` (no image CRs) while gitea and
nextcloud carried stale ImageRepository/ImagePolicy CRs from a render WITHOUT
the flag. Neither single command reproduced all goldens, and the gate did not
catch it.

Part A — canonical render:
  python3 catalog/render.py --all catalog -o apps --wave-layout --no-image-automation
`--no-image-automation` is canonical: image automation is authored-but-DISABLED
(DECISIONS-LOG; image-reflector/-automation controllers not installed), and
every app was onboarded via this flag. Re-render drops the ImageRepository +
ImagePolicy objects from gitea + nextcloud only (52 line deletions, purely the
trailing image-automation blocks). No functional content changed — the
nextcloud postStart hardening and gitea OIDC hook are untouched.

Part B — enforcement:
  ci/render-golden.sh renders every onboarded catalog service with the canonical
  command into a temp dir and FAILS on ANY diff vs committed apps/ (missing
  golden or content drift), across all 10 services (not just the 3 L1 spot-checks).
  Not-onboarded catalog entries (keycloak, vm-demo) are excluded per DESIGN-waves.
  Wired as a required no-cluster stage in ci/gate.sh, ci/Makefile, and both the
  live (.gitea/workflows/gate.yml) and dormant (merge-gate.yaml) pipelines.

Proof: tampering a golden makes the stage exit 1 (blocks merge); reverting
restores exit 0. `make -C ci gate` green in the devcontainer.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-28 11:11:52 -05:00
jakman85andClaude Opus 4.8 7f86e1099b fix(nextcloud-sso): register post-logout redirect URI + harden admin promotion
Two SSO follow-ups the operator hit after Nextcloud OIDC login worked.

1. Sign-out "redirect failed". On logout user_oidc redirects the browser to
   Keycloak's end_session_endpoint with post_logout_redirect_uri=<Nextcloud
   base '/'> and client_id=nextcloud but NO id_token_hint (provider
   sendIdTokenHint=0). Keycloak then validates that redirect against the
   client's post.logout.redirect.uris attribute, which was empty -> "Invalid
   redirect uri" -> the operator's "redirect failed". Register
   https://nextcloud.home.keithjackson.dev/* on the nextcloud client
   (attributes.post.logout.redirect.uris). Applied live via kcadm and captured
   here so git stays authoritative (a RealmImport no-ops on the existing realm).

2. postStart step (d) mirrors platform-admins -> built-in admin group, but the
   previous single best-effort pass ran occ group:adduser once with output
   swallowed and no retry. At early boot (container Started ~9s after create)
   that call can transiently fail (DB / maintenance race), silently dropping the
   promotion until the next restart. Harden step (d) with a verify-and-retry
   loop (like step (c)): re-read group:list and re-add any platform-admins
   member still missing from admin until verified (bounded ~30s), no-op for
   existing members.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-27 20:13:45 -05:00
jakman85 01f3dd0044 Merge fix/nextcloud-oidc-reach: allow_local_remote_servers for private-IP IdP + platform-admins→admin (#2,#5) 2026-08-27 19:03:30 -05:00
jakman85andClaude Opus 4.8 7f92adfac6 fix(nextcloud): allow SSRF to private IdP + promote platform-admins to admin
Task 1 — browser SSO "Could not reach OpenID Connect provider" (confirmed root
cause, not guessed). keycloak.home.keithjackson.dev resolves split-horizon to the
PRIVATE Cilium gateway VIP (192.168.1.53). Nextcloud's SSRF guard refuses its own
server-side HTTP requests to RFC1918 addresses, so user_oidc's discovery/JWKS/token
fetch AT LOGIN throws OCP\Http\Client\LocalServerException "violates local access
rules" -> surfaced to the user as "Could not reach the provider". Proven from the
live pod: nextcloud.log carries the exact LocalServerException from
DiscoveryService::obtainDiscovery with Guzzle option allow_local_address:false; a
Nextcloud-context IClientService->get() of the discovery URL returns
LocalServerException with the flag false and HTTP 200 with it true (A/B toggled).
The postStart (b) curl check passed regardless because it uses system libcurl, not
Nextcloud's guard — which is why the provider registered yet login still failed.

Fix (reproducible, survives pod rolls): the postStart hook now runs
`occ config:system:set allow_local_remote_servers --value=true --type=boolean`
right after the install/maintenance wait, on every start.

Task 2 — promote Keycloak `platform-admins` members to Nextcloud admins (#5).
user_oidc 8.11 has NO native group->admin mapping (occ user_oidc:provider offers
group PROVISIONING and a login WHITELIST only), so the hook mirrors the provisioned
`platform-admins` membership into the built-in `admin` group idempotently (occ
group:list --output=json parsed via php argv; occ group:adduser admin per member).
A user is promotable after their first OIDC login provisions them + the next pod
start (or one manual `occ group:adduser admin <uid>`). The LOCAL admin stays as
break-glass (docs/15).

apps/wave-1/nextcloud.yaml re-rendered from catalog (single-file render; byte-diff
confined to the embedded hook). Rendered hook passes `sh -n`; parse step validated
in-pod. `make -C ci gate` green (lint/l0/l1; conformance + spec-immutability skip:
no cluster / spec repo unmounted).

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-27 19:00:09 -05:00
jakman85andClaude Opus 4.8 d835a27875 fix(plex): mount config PVC at /config (image's real config dir)
The plexinc/pms-docker image writes its identity/claim token and the
Library metadata DB under /config, but the config PVC was mounted at the
renderer default /data/config. Plex therefore wrote all state to the
container's EPHEMERAL layer: the server stayed UNCLAIMED (servers.plex.tv
returns 401 with an empty X-Plex-Token) and lost everything on restart,
which is why seerr's "add Plex" failed even with SSL off.

Set the config volume mountPath to /config in catalog/plex.yaml and
re-render apps/wave-0/plex.yaml (only the mountPath line changes; all
other services byte-identical). No fsGroup/securityContext needed:
verified in-cluster the image inits as root (s6-svscan PID 1), chowns
/config to the plex user, then drops privileges (the "Plex Media Server"
process runs as plex) — root can chown the mounted PVC regardless of
fsGroup.

PLEX_CLAIM auto-claim is intentionally NOT wired: the env secretKeyRef
schema has no `optional`, so a placeholder/absent claim Secret would
crashloop the pod. The claim is an operator step (UI sign-in after the
roll, or add a PLEX_CLAIM env from a fresh https://plex.tv/claim token).

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-27 18:53:46 -05:00
jakman85andClaude Opus 4.8 d34c639269 fix(oidc): make gitea + nextcloud OIDC login-source registration persist
The Keycloak OIDC postStart registration for gitea and nextcloud ran but
never persisted, leaving `gitea admin auth list` empty and nextcloud's
user_oidc with "No providers configured" despite the apps installing/
enabling and the client secret being present.

Two distinct root causes, confirmed by running the registration manually
against the live warm pods:

- nextcloud: a QUOTING BUG, not a race. The OCC() wrapper runs
  `su -c "php occ $*"`, which word-split `--scope="openid email profile"`
  back into three tokens, so occ saw `email profile` as extra positional
  args -> "Too many arguments to user_oidc:provider" -> exit 1, swallowed
  by `|| echo failed`. Failed on EVERY boot. Fixed by running the provider
  call as ONE `su -c` with the scope single-quoted so www-data's shell
  keeps it a single argument; keep the OCC() wrapper only for single-token
  subcommands.
- gitea: a first-boot RACE. The direct `admin auth add-oauth` persists once
  the app/network is warm (verified live), but fired too early at postStart
  and its failure was swallowed (`|| echo ... >&2`, exit 0).

Hardening applied to both catalog sources (rendered into apps/wave-*):
- wait (bounded ~90s) for the Keycloak discovery doc to return HTTP 200;
- nextcloud also waits for `installed: true` AND `maintenance: false`;
- register idempotently (create-or-update) then VERIFY the source/provider
  actually persisted, retrying the whole cycle (guards exit-0-but-nothing-
  stuck);
- on give-up, log LOUDLY to stderr AND a marker file on the persistent
  volume (/data, /var/www/html) instead of swallowing — next failure is
  visible;
- never crashloop: missing-secret guard retained, break-glass local admin
  stays usable.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-27 17:41:54 -05:00
jakman85 76ba88a51e Merge feature/oidc-sso-apps: native Keycloak OIDC SSO for gitea, nextcloud, semaphore 2026-08-27 17:19:01 -05:00
jakman85andClaude Opus 4.8 f163026954 feat(nextcloud,semaphore): wire native Keycloak OIDC SSO (break-glass admins retained)
Extends the SSO work to the two remaining `auth: oidc` apps still on local-admin
logins, each as a native confidential client of the Keycloak `homelab` realm with
its local admin kept as break-glass (docs/15 availability caveat; R-IDP-02/06).

Realm (source of truth): add the `nextcloud` and `semaphore` confidential clients
to platform/keycloak/keycloak-realm-import.yaml (modeled on grafana/gitea) + their
NEXTCLOUD_CLIENT_SECRET / SEMAPHORE_CLIENT_SECRET placeholders. As before, a
KeycloakRealmImport no-ops on an already-existing realm, so both live clients were
ALSO created via kcadm (nextcloud e95049ed-ca10-4085-97d9-4bbef495fe61, semaphore
1835bfe9-b125-4026-8f69-33557519cf4a); the YAML keeps git authoritative.

Secrets (SOPS/age): add nextcloud-client-secret + semaphore-client-secret to
keycloak-realm-clients.sops.yaml (keycloak ns). Mirror the nextcloud secret as
oidc-client-secret into nextcloud-bootstrap (nextcloud ns). For semaphore, the
whole SEMAPHORE_OIDC_PROVIDERS JSON (which embeds the client secret) is held
encrypted as oidc-providers-json in semaphore-bootstrap (semaphore ns). All values
verified == the live clients; existing keys untouched; no plaintext in git.

App config (catalog source + re-render):
- nextcloud: add NEXTCLOUD_OIDC_CLIENT_SECRET env + an idempotent postStart hook
  that installs/enables user_oidc and runs `occ user_oidc:provider keycloak`
  (create-or-update; secret via --clientsecret-env so it never hits argv; occ as
  www-data; group provisioning on the `groups` claim). Syntax verified against the
  running user_oidc 8.11.0 on Nextcloud 31.0.14; su-to-www-data env passthrough
  verified. Missing-secret/not-installed guards prevent crashloops.
- semaphore: add SEMAPHORE_OIDC_PROVIDERS env sourced from the encrypted
  oidc-providers-json (provider_url=realm issuer/auto-discovery, redirect
  /api/auth/oidc/keycloak/redirect). Mechanism verified against semaphore v2.19.10
  source (util ConfigType oidc_providers env tag + OidcProvider struct + router
  redirect path); no kubelet service-link env collision.
apps/wave-1/{nextcloud,semaphore}.yaml re-rendered via
`render.py --no-image-automation` (diffs are env/lifecycle-only).

Verified: realm import Done=True/HasErrors=False and platform-config
Ready=True/Healthy=True (unchanged); edited realm YAML passes server dry-run; live
homelab clients now include gitea/nextcloud/semaphore; static gate (lint/l0/l1)
green. Browser SSO login for each still needs a human check.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-27 17:17:13 -05:00
jakman85andClaude Opus 4.8 87388712f0 feat(gitea): wire native Keycloak OIDC SSO (break-glass admin retained)
Wires the bootstrapping-critical Gitea git host to the Keycloak `homelab` realm
as a native confidential OIDC client, moving it off the local-admin-only login
while keeping the local admin as the break-glass path (docs/15 availability
caveat; R-IDP-02/06).

Realm (source of truth): add the `gitea` confidential client to
platform/keycloak/keycloak-realm-import.yaml (modeled on grafana) + its
GITEA_CLIENT_SECRET placeholder sourced from the keycloak-realm-clients Secret.
NOTE: a KeycloakRealmImport no-ops on an already-existing realm, so the live
client was ALSO created via kcadm (id 70a6ca60-317a-42ce-8331-a60e380838ee);
the YAML keeps git authoritative for a rebuild.

Secrets (SOPS/age, never plaintext): add gitea-client-secret to
platform/keycloak/keycloak-realm-clients.sops.yaml (keycloak ns) and mirror the
same value as oidc-client-secret into apps/wave-0/gitea-bootstrap-secret.sops.yaml
(gitea ns) so the app can read it in-namespace. Both == the live client secret.

App config (catalog source + re-render): catalog/gitea.yaml gains the
GITEA_OIDC_CLIENT_SECRET env (from the mirrored Secret), [oauth2_client]
auto-registration/account-linking app.ini env, and an idempotent postStart step
that registers the "keycloak" OAuth2 login source (auto-discovery; groups claim;
platform-admins -> Gitea admin). apps/wave-0/gitea.yaml re-rendered via
`render.py --no-image-automation`.

Verified: realm import Done=True/HasErrors=False and platform-config
Ready=True/Healthy=True (unchanged); edited realm YAML passes server dry-run;
static gate (lint/l0/l1) green. Browser SSO login still needs a human check.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-27 17:01:46 -05:00
jakman85andClaude Opus 4.8 7b8777c1e1 fix(seerr): add fsGroup podSecurityContext to resolve non-root PVC CrashLoop
Seerr v3.4.1 (ghcr.io/seerr-team/seerr) runs as the non-root user node:node
(UID/GID 1000), unlike the old root-running sctx/overseerr image. Its root-owned
Longhorn RWO config PVC at /app/config was not writable by UID 1000, so the pod
CrashLoopBackOff'd with:

  Error: EACCES: permission denied, mkdir '/app/config/logs/'

Add a podSecurityContext with fsGroup=1000 (plus runAsUser/runAsGroup/runAsNonRoot)
to the seerr ServiceDefinition — the same schema 1.3.0 mechanism semaphore uses.
Longhorn's CSIDriver fsGroupPolicy: ReadWriteOnceWithFSType applies fsGroup to this
RWO filesystem volume, group-owning the PVC to GID 1000 so the process can write.
Re-rendered apps/wave-2/seerr.yaml from the catalog source.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-27 16:58:17 -05:00
jakman85andClaude Opus 4.8 8b0dcbf33b fix(seerr): move to maintained Seerr image and correct config mountPath
Two operator-flagged defects in the seerr ServiceDefinition, fixed at source
(catalog/seerr.yaml) and re-rendered into apps/wave-2/seerr.yaml:

- Image: sctx/overseerr:latest (original Overseerr, unmaintained) ->
  ghcr.io/seerr-team/seerr:v3.4.1. Overseerr and Jellyseerr have merged into
  the actively maintained Seerr project (seerr-team/seerr, docs.seerr.dev);
  ghcr.io/seerr-team/seerr is the officially recommended image. Pinned to the
  current stable tag v3.4.1 per the arr-stack convention (sonarr/radarr/
  qbittorrent/gitea pin explicit tags; R-UPD-01). update.range bumped
  ">=1.33.0" -> ">=3.4.0" to track the Seerr 3.x line. Plex-native (native
  auth) support is retained.

- Config mountPath: /data/config -> /app/config. Overseerr/Jellyseerr/Seerr
  store settings + request/cache DB at /app/config; the previous /data/config
  left the config PVC effectively unused (config not persisted across
  restarts). Set via the schema-supported storage[].mountPath field.

Dependencies (sonarr:8989, radarr:7878, plex:32400), NetworkPolicies,
public exposure, and native auth are unchanged. Render == golden verified;
lint, schema, and L1 render checks green.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-27 16:15:00 -05:00
jakman85andClaude Opus 5 12c40d8c9c docs: reconcile the documentation with the deployed reality
The docs had drifted badly behind ~85 commits of delivery. The root README still
said "Phase 0 — Foundations. No cluster exists yet"; the infra docs still
described a libvirt/KVM cluster that has been retired for two days; and
DECISIONS-LOG.md — the PM's authoritative record — stopped at 2026-08-25 AM.
Anyone following these docs would have been working from a false map.

Verified against the live cluster (3/3 nodes, 7/7 Flux Kustomizations Ready,
10/10 HelmReleases Ready) rather than inferred from commit messages.

README.md
  - Phase 0 -> a per-phase status table: 0-6 delivered and deployed, 7 not open.
  - Layout now shows the wave split, platform-config, apps/vms, infra, bootstrap.
  - Real conformance number (36/51, 70.6%) and how to regenerate it.
  - Devcontainer workflow; note that the gate was red and why.

infra/PHASE1-STATUS.md — rewritten. Was a `virsh`/libvirt resume guide for a
  cluster that no longer exists. Now: the Proxmox substrate, the pfSense NAT
  paths, both kubectl access paths (Keycloak OIDC normal / cert break-glass),
  the toolchain, off-repo state that must not be lost, and the fact that Flux's
  git source is an app inside the cluster (`git push origin main` IS the deploy).

infra/PHASE1-SCOPE.md — historical banner. The exit criteria and sizing
  rationale are still worth keeping; the libvirt execution steps are not.

infra/README.md — Proxmox, plus a map of the subtree and where the cluster
  actually lives (it is not on this workstation).

infra/devcontainer/README.md — the "run tofu and ansible on the HOST" limitation
  is OBSOLETE: it was a dmacvicar/libvirt polkit/PID problem, and bpg/proxmox
  talks to an HTTP API. Everything runs in the container now. Documents the full
  CI-gate toolchain and what each bind mount is load-bearing for (the age keyring
  and the read-only spec repo especially — without the latter, spec-immutability
  silently skips instead of verifying).

infra/tofu/README.md — was "Authoring only — nothing here has been applied". It
  is applied and live. Disk sizes corrected 40/100 -> 64/128 GiB (confirmed
  against the running nodes), pfSense NAT marked done, and a warning that
  terraform.tfstate is absent on a fresh workstation — an apply with empty state
  would try to recreate the three live nodes.

infra/tofu/variables.tf — section comment disagreed with its own defaults.

infra/cluster.sh — retired-with-instructions header. It silently drives libvirt
  domains that do not exist; behaviour unchanged, but it no longer lies.

apps/vms/unifi/README.md — was "NOT WIRED IN", 60Gi, and listed a file that has
  since been dropped. Now: live status, 40Gi, resolved open questions marked
  resolved, and the two constraints the next person will otherwise rediscover —
  KubeVirt's 2048B inline userData cap, and that apps-vms must never carry
  postBuild.substituteFrom (envsubst corrupts the cloud-init).

DECISIONS-LOG.md — backfilled the gap as one structured entry: the Proxmox
  migration, NAT + kube-vip, the twice-proven oauth2-proxy cold-start deadlock,
  the Flux source cutover, CI going live in-cluster, ten app onboardings and the
  renderer bugs they exposed, the wave split (verified: DBs adopted, not
  recreated — original ages intact, prune restored), KubeVirt storage, the UniFi
  VM, and kubectl SSO. Plus verified live state and the carried-forward open list.

Two corrections to the record while verifying:
  - kubectl OIDC is LIVE (`kubectl auth whoami` -> oidc:<user>,
    [oidc:platform-admins]), so the rolling restart 3472f1d deferred has
    happened.
  - UniFi OS Server is NOT installed in the guest. The VM is healthy (Ubuntu
    24.04.4, guest agent connected, live-migratable) but :11443 answers nothing,
    and the CNP explicitly permits cluster -> :11443, so it is genuinely not
    listening rather than a policy artifact.

Docs and comments only; no manifest semantics change.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
2026-08-27 00:00:05 -05:00
jakman85andClaude Opus 5 4cf9572c58 fix(vms): normalize comma spacing in unifi manifests — unblock the lint gate
The hand-authored UniFi VM manifests used column-aligned inline flow mappings
(`{ name: inform,   port: 8080,  protocol: TCP }`), which yamllint's `commas`
rule rejects as "too many spaces after comma". That made `make -C ci lint` FAIL,
so the merge gate has been BLOCKED on `main` since the UniFi commits landed —
every other static stage was green.

Collapse each run of spaces after a comma to one, and re-align the trailing
comments so the port tables stay readable. Whitespace only:
`kubectl kustomize apps/vms` renders byte-for-byte identically before and after.

The lint config is left untouched — relaxing the rule to make failing files pass
is moving the goalposts, not fixing the code.

Also refresh these files' stale `STAGING / DRAFT` headers: the tree is live,
reconciled by the non-gating `apps-vms` Flux Kustomization.

Gate after this change: spec-immutability / lint / l0 / l1 all green,
MERGE GATE: PASS.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
2026-08-26 23:59:02 -05:00
jakman85andClaude Opus 4.8 ab592028f6 fix(vms): actually apply inline userData + drop secretGenerator (amend 760084e)
760084e only committed the unifi-cloudinit.yaml deletion — the `git add` errored
on that already-staged pathspec and skipped the other two files, leaving the
kustomization still referencing the deleted file (broken build). Commit the
intended changes: 30-virtualmachine.yaml inline userData + kustomization.yaml
without the secretGenerator.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 16:59:03 -05:00
jakman85andClaude Opus 4.8 760084ea8c fix(vms): revert UniFi cloud-init to minimal inline userData (1112B)
userDataSecretRef tripped a Flux server-side-apply schema quirk on the KubeVirt
VirtualMachine CRD ("field not declared in schema"). Go back to inline userData,
trimmed to 1112 bytes (< the 2048 limit) by dropping the break-glass SSH key —
no longer needed for debugging now that the postBuild cloud-init corruption is
fixed. Keeps qemu-guest-agent (AgentConnected proves cloud-init ran) and the
public-API UOS resolver + non-interactive install. Removes the secretGenerator +
unifi-cloudinit.yaml. (Add SSH back via userDataSecretRef only if the SSA quirk is
worked around and guest access is needed.)

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 16:42:04 -05:00
jakman85andClaude Opus 4.8 e99e3d1666 fix(vms): deliver UniFi cloud-init via Secret (userDataSecretRef) — 2048B limit
Adding the SSH key pushed the inline cloudInitNoCloud.userData over KubeVirt's
2048-byte limit ("userdata exceeds 2048 byte limit. Should use UserDataSecretRef").
Move the cloud-init into apps/vms/unifi/unifi-cloudinit.yaml and wrap it as the
`unifi-cloudinit` Secret via a Kustomize secretGenerator (disableNameSuffixHash
so the VM can reference it by fixed name); VM now uses userDataSecretRef. Content
is non-sensitive (public key + public installer script), so not SOPS-encrypted.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 16:34:55 -05:00
jakman85andClaude Opus 4.8 d5f8212415 feat(vms): add SSH key + qemu-guest-agent to UniFi VM for ops/debugging
The first UOS bring-up left no way into the guest (cloud-init set no
credentials), so the in-guest UOS install couldn't be observed. Add:
- ssh_authorized_keys (public key, safe to commit) on the default ubuntu user
- qemu-guest-agent (KubeVirt AgentConnected + virtctl guest access)
- tee the install-uos output to the serial console + /var/log/uos-install.log,
  and record the installer exit code, so the install is observable.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 16:17:11 -05:00
jakman85andClaude Opus 4.8 7a3da96d9f fix(cdi): single-replica scratch class + 40Gi UniFi disk (fix insufficient-storage import)
The UniFi Block import got past the device-permission fix but then failed
ReplicaSchedulingFailure / "insufficient storage": CDI sizes scratch ~= the disk
virtual size and, on the default 3-replica `longhorn` class, the ~60Gi scratch x3
(189G) on top of the disk's x3 (180G) overflowed the Longhorn tier (~125G/node).

- platform/longhorn/storageclasses.yaml: NEW `longhorn-scratch` StorageClass
  (numberOfReplicas: 1) — CDI scratch is ephemeral/throwaway, replicating it 3x is
  waste; if a node dies mid-import CDI just retries.
- platform/kubevirt/cdi-cr.yaml: spec.config.scratchSpaceStorageClass ->
  longhorn-scratch.
- apps/vms/unifi/20-datavolume.yaml: boot disk 60Gi -> 40Gi (UOS min is 25Gi;
  40Gi is comfortable for a home site and lighter on the replicated tier).

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 15:47:02 -05:00
jakman85andClaude Opus 4.8 df5979fceb fix(k3s): enable nonroot-devices so CDI can import to Block-mode PVCs
The UniFi VM boot-disk DataVolume (RWX + Block on longhorn-vm) failed to import:
CDI's non-root importer (UID 107, cap-drop ALL) hit
`blockdev: cannot open /dev/cdi-block-volume: Permission denied`.

Kubernetes only applies fsGroup ownership to *filesystem* volumes — it never
chowns a raw block device — and Longhorn's CSIDriver (fsGroupPolicy:
ReadWriteOnceWithFSType) skips fsGroup on RWX/Block volumes regardless, so the
device stays root:root. The CDI-documented fix is the container-runtime setting
`device_ownership_from_security_context`, exposed on k3s (>= v1.31.3+k3s1, this
cluster is v1.31.5) as `nonroot-devices: true`. It makes containerd set the
in-container device node's owner from the pod's securityContext.

Added to the Ansible-managed /etc/rancher/k3s/config.yaml alongside tls-san;
applied via the existing rolling `Restart k3s` handler (serial:1, kube-vip keeps
the API up, etcd holds 2/3). Node-scoped, security-neutral (pods stay non-root),
and preserves the longhorn-vm RWX/Block/migratable contract unchanged.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 15:24:07 -05:00
jakman85andClaude Opus 4.8 317b3f02f1 feat(vms): onboard UniFi OS Server as a KubeVirt VM on a non-gating track
First KubeVirt VM app + first real CDI http import. UniFi OS Server (UOS) is
Ubiquiti's current self-host product (the .deb is deprecated); it bundles UniFi
OS + Network app + its own datastore, so no MongoDB companion.

- apps/vms/unifi: CDI DataVolume (Ubuntu 24.04 cloud image -> longhorn-vm
  RWX/Block, live-migratable) + VirtualMachine (evictionStrategy: LiveMigrate)
  with cloud-init that installs podman/slirp4netns/jq and runs the UOS installer
  NON-INTERACTIVELY. The installer URL is resolved at boot from Ubiquiti's public
  firmware API (fw-update.ui.com/api/firmware-latest) — always-latest, no pinned
  URL to maintain (currently UOS v5.1.37).
- L4 exposure: two LoadBalancer Services (TCP+UDP) sharing a pinned, L2-announced
  Cilium VIP 192.168.1.54 (device inform/adoption + STUN can't ride the L7
  Gateway); external-dns publishes unifi.home.keithjackson.dev. UI on :11443.
- default-deny + additive CNPs (controller ingress, egress, and CDI-importer
  egress for the image pull).
- clusters/base/apps-vms.yaml: NON-GATING Flux Kustomization (wait:false,
  dependsOn platform-config) — VMs are a separate lifecycle from the app waves,
  so a slow VM import/install can't stall the app tier.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 15:05:05 -05:00
jakman85andClaude Opus 4.8 36a1a4e1f9 refactor(apps): split monolithic apps Kustomization into dependency waves
Replaces the single `apps` Flux Kustomization with dependency-ordered waves
(apps-wave-0..2) so a crashlooping workload isolates to its wave + downstream
instead of stalling the entire app tier. Parallel within a wave, ordered across.

- catalog/render.py: compute waves by longest dependency-path depth over the
  ServiceDefinition `dependencies:` edges (a `<svc>-db` is a leaf, so its
  consumer lands strictly higher — the "DB below consumer" rule falls out of
  longest-path, no special case). `--emit-waves` generates the per-wave
  kustomizations + Flux CRs; `--wave-layout` places renders into the right dir.
  wave 0: pihole gitea jackett plex qbittorrent nextcloud-db semaphore-db
  wave 1: sonarr radarr nextcloud semaphore gitea-actions
  wave 2: seerr
- apps/*.yaml -> apps/wave-{0,1,2}/ (byte-identical moves; SOPS files intact).
- clusters/base: apps.yaml removed; apps-wave-{0,1,2}.yaml added (dependsOn
  chain: platform-config -> wave-0 -> wave-1 -> wave-2, prune+wait each).
- clusters/dev: one SOPS decryption patch per wave (load-bearing).
- DESIGN-waves.md: wave table, topology, cutover runbook.

Cutover: preceded by disabling prune on `apps` (1bfb0db) so removing that
object here does not GC its resources; the wave Kustomizations SSA-adopt the
byte-identical manifests in place (no restart, no PVC churn).

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 12:19:00 -05:00
jakman85andClaude Opus 4.8 a02c0e2d1a apps: re-enable semaphore — both crashloop root causes fixed
Restores the four semaphore resources a peer temp-disabled in 0abadd3 to unblock
the apps Kustomization while the crashloop was diagnosed. Both root causes are now
fixed and verified against the live image:
  1. permission-denied writing /etc/semaphore/config.json (non-root UID 1001 vs
     root-owned Longhorn PVC) -> podSecurityContext.fsGroup=1001 (schema 1.3.0);
     verified the pod got past config write and successfully pinged its PostgreSQL.
  2. config panic on SEMAPHORE_PORT=tcp://<svcIP>:3000 (kubelet Docker-link
     injection for the same-named Service colliding with Semaphore's listen port)
     -> explicit SEMAPHORE_PORT=":3000" env shadowing the service-link var.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 02:12:13 -05:00
jakman85andClaude Opus 4.8 41d696e9fe fix(apps): semaphore SEMAPHORE_PORT — shadow kubelet service-link injection
With the config PVC now writable (fsGroup), semaphore got past config write and
pinged its PostgreSQL successfully, then crashed on:
  panic: value of field 'Port' is not valid: tcp://<svcIP>:3000

Because the Service is named `semaphore`, the kubelet injects the Docker-link-style
SEMAPHORE_PORT=tcp://<clusterIP>:3000, which collides with Semaphore's OWN
SEMAPHORE_PORT (its HTTP listen port). Add an explicit SEMAPHORE_PORT=":3000" env
entry — user-defined env takes precedence over service-link vars — pinning the
listen port back to :3000 (matches containerPort/Service). Uses the existing env
field; only apps/semaphore.yaml changes, all others byte-identical.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 02:09:22 -05:00
jakman85andClaude Opus 4.8 0abadd3131 apps: temp-disable semaphore (interactive-setup crashloop blocked apps reconcile)
The semaphoreui/semaphore image falls through to its interactive setup wizard
and panics on /etc/semaphore/config.json permission-denied; the env-only pattern
doesn't yield a non-interactive config. Backed out to unblock the apps
Kustomization; files retained for a proper config-model follow-up.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 02:04:26 -05:00
jakman85andClaude Opus 4.8 28498f1099 fix(apps): semaphore fsGroup — schema 1.3.0 podSecurityContext for non-root PVC write
The semaphoreui/semaphore image runs as non-root UID 1001 / GID 0 and writes its
generated config.json into the config dir on boot. A mounted Longhorn PVC is
root:root, so UID 1001 got "permission denied" and the pod crash-looped.

First-class the fix into the render contract (same mechanism the retired
gitea-bootstrap-patch was replaced by): schema 1.3.0 adds an optional pod-level
`podSecurityContext`, emitted verbatim onto spec.template.spec.securityContext by
render.py. Absent => every other app renders byte-identical (verified). semaphore
declares fsGroup=1001 (kubelet group-owns the PVC + adds the supplemental group so
UID 1001 can write) plus runAsUser/runAsGroup/runAsNonRoot pinning the image identity.

render.py selftest extended (verbatim render + absence). L0 (schema+kyverno 17/17),
L1 3/3, lint all green.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 02:00:45 -05:00
jakman85andClaude Opus 4.8 77496f9a8e feat(apps): onboard semaphore (Phase 6) — second CNPG-DB + OIDC-target app
Semaphore (Ansible UI, docs/13 row 10): internal exposure, internet egress,
config on Longhorn + external PostgreSQL, auth oidc. Reuses the CNPG-DB pattern
nextcloud established (apps/nextcloud-db.yaml, commit 4be6752).

- catalog/semaphore.yaml: ServiceDefinition (schema >=1.2.0 env) wiring the
  SEMAPHORE_DB_* connection to semaphore-db-rw.semaphore-db:5432, break-glass
  SEMAPHORE_ADMIN* local admin, and the FIXED base64 SEMAPHORE_ACCESS_KEY_ENCRYPTION.
- apps/semaphore.yaml: rendered (render.py --no-image-automation) — Deployment,
  config PVC, Service, default-deny + egress/gateway/internet CNPs, HTTPRoute
  semaphore.home.keithjackson.dev:3000, ServiceMonitor, SLI alert.
- apps/semaphore-db.yaml: CNPG Cluster in dedicated ns semaphore-db, initdb from
  the owner secret, inheritedMetadata app.kubernetes.io/name=semaphore-db so the
  dep-edge egress CNP matches.
- apps/semaphore-db-app.sops.yaml + apps/semaphore-bootstrap-secret.sops.yaml:
  SOPS(age) owner creds (basic-auth) + mirrored db-password, break-glass admin,
  and the persistent access-key encryption key.

OIDC (Keycloak realm client) is DEFERRED like gitea/nextcloud — comes up on the
break-glass local admin; realm-client wiring is the batched follow-up.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 01:47:22 -05:00
jakman85andClaude Opus 4.8 4be6752c71 feat(apps): onboard nextcloud (Phase 6) — first CNPG-DB + OIDC-target patterns
Onboard nextcloud (docs/13 row 7): public, DR-critical file sync backed by an
external PostgreSQL. Establishes the reusable CNPG-DB pattern for later DB-backed
services.

- catalog/nextcloud.yaml: ServiceDefinition (image nextcloud:31-apache :80, public,
  internet, data 20Gi longhorn @/var/www/html, backup daily-offcluster, auth oidc
  +platform-admins, ingress nextcloud.home.keithjackson.dev, dependency
  nextcloud-db:5432). Uses schema 1.2.0 env for the Postgres connection, break-glass
  admin, trusted-domain + OVERWRITE* proxy settings.
- apps/nextcloud-db.yaml: CloudNativePG Cluster in a dedicated nextcloud-db namespace
  (modeled on keycloak-db; no default-deny, mirroring the verified keycloak posture),
  inheritedMetadata stamps app.kubernetes.io/name=nextcloud-db so the rendered egress
  CNP matches. initdb consumes a pre-provisioned owner secret.
- apps/nextcloud-db-app.sops.yaml + apps/nextcloud-bootstrap-secret.sops.yaml: SOPS
  (age) — shared DB password mirrored across the two namespaces (Pods cannot read a
  Secret cross-namespace), plus the break-glass local admin.
- apps/nextcloud.yaml: rendered manifests (catalog/render.py --no-image-automation).
- apps/kustomization.yaml: wire in the four new resources.

OIDC realm-client wiring DEFERRED (WS-APPS step-3 escape hatch): editing the reconciled
realm import in platform-config risks the running Keycloak realm / whole platform-config
apply, and nextcloud OIDC needs post-install occ steps with no first-class env — nextcloud
comes up INSTALLED on the break-glass local admin (as Gitea did); the Keycloak client is a
follow-up. Off-cluster backup awaits Velero/OQ-BKP (intent declared).

Gates: render --selftest PASS; other apps byte-identical; ci l0 17/17; l1 3/3; lint clean.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 01:32:00 -05:00
jakman85andClaude Opus 4.8 c8dd4f3f9d feat(catalog): add SD env/envFrom/lifecycle; retire gitea bootstrap patch
Extend the ServiceDefinition contract with optional per-container `env`,
`envFrom`, and `lifecycle` fields (k8s EnvVar / EnvFromSource / Lifecycle
shapes) so headless-install / DB-backed apps configure themselves through
the SD instead of a supplementary kustomize patch.

- schema: bump 1.1.0 -> 1.2.0; add optional env/envFrom/lifecycle to the
  container kind (literal + secretKeyRef/configMapKeyRef; secretRef/
  configMapRef; postStart/preStop exec via $defs/execHandler). Existing
  fields unchanged; all fields optional -> absent renders byte-identical.
- render.py: emit env/envFrom/lifecycle verbatim onto the Deployment app
  container when present; --selftest coverage for the new fields.
- catalog/gitea.yaml: fold the headless-install env (INSTALL_LOCK, fixed
  SECRET_KEY via secretKeyRef, DOMAIN/ROOT_URL, actions, break-glass admin
  creds) + the idempotent postStart break-glass admin bootstrap inline.
- apps/gitea.yaml: re-rendered with env/lifecycle inline (effective pod
  spec provably equivalent to base+patch).
- DELETE apps/gitea-bootstrap-patch.yaml + drop it from apps/kustomization
  patches. gitea-bootstrap-secret.sops.yaml kept (still sourced by the env).

Proves the renderer feature by retiring the known TODO; unblocks env + DB
onboarding for nextcloud/semaphore/unifi/minecraft. All other rendered apps
byte-identical. Gates: selftest PASS, l0 17/17 + schema, l1 goldens, lint.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 01:13:52 -05:00
jakman85andClaude Opus 4.8 b871877c1b fix(render): namespace-pin east-west selectors so declared deps actually connect
Follow-up to the reciprocal-ingress fix: in-cluster verification (Hubble) revealed
the east-west path was STILL fully blocked — and that the pre-existing EGRESS half
was also broken, contrary to the original diagnosis. Root cause: a CiliumNetworkPolicy
`toEndpoints`/`fromEndpoints` selector is scoped to the POLICY's OWN namespace unless
it carries the reserved `k8s:io.kubernetes.pod.namespace` label. Every service lives
in its own namespace (== its name) and every dependency crosses a namespace boundary,
so an app-label-only peer selector matched nothing and Cilium silently denied the flow
(Hubble: sonarr->qbittorrent = "EGRESS DENIED ... Policy denied DROPPED").

Pin the peer namespace on BOTH halves — egress toEndpoints (destination ns == dep.to)
and the reciprocal ingress fromEndpoints (source ns == source name). This is a strict
TIGHTENING (more precise, still L3/L4), not a weakening. Verified end-to-end in-cluster:
sonarr->qbittorrent:8080, sonarr->jackett:9117, seerr->{sonarr:8989,radarr:7878,
plex:32400} now CONNECT (were DROPPED); undeclared sonarr->plex:32400 and
seerr->qbittorrent:8080 stay BLOCKED (default-deny holds).

Selftest + L0 (17/17) + L1 (3/3, goldens byte-identical) + lint all pass. NOTE: this
necessarily touches the egress toEndpoints selector, which the task scoped as
ingress-only; the premise that egress already worked was empirically false.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 01:01:56 -05:00
jakman85andClaude Opus 4.8 14beb85b65 fix(render): emit reciprocal ingress-allow for declared dependencies (R-NET-02)
A `dependencies` edge is declared ONCE on the SOURCE, but with the default-deny-
BOTH-directions baseline (docs/03 R-NET-01/02) it needs TWO matching halves: the
source egress-allow AND the destination ingress-allow. render.py emitted only the
egress half, so every declared east-west dependency was silently dropped by the
destination's default-deny ingress — verified in-cluster: sonarr->qbittorrent:8080,
sonarr->jackett:9117 and seerr->sonarr:8989 were all BLOCKED.

Add a cross-service reverse-dependency pass (build_reverse_map) and render the
reciprocal ingress half (r_reverse_dependency_policies): for each source that
declares a dependency on X, X gains an additive ingress-allow CiliumNetworkPolicy
`X-allow-<source>-<port>` whose fromEndpoints matches the source identity, mirroring
the egress half's L3/L4 granularity. Deterministic (sorted), additive (default-deny
ingress stays []), egress side unchanged. A lone render with no cross-catalog context
renders no reciprocal ingress, so the L1 render goldens are byte-identical.

New ingress CNPs: qbittorrent<-{sonarr,radarr}:8080, jackett<-{sonarr,radarr}:9117,
sonarr<-seerr:8989, radarr<-seerr:7878, plex<-seerr:32400. Selftest + L0 (17/17) +
L1 (3/3) + lint all pass.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 00:54:12 -05:00
jakman85andClaude Opus 4.8 b6f72eab0c feat(apps): onboard seerr (Overseerr request UI) — completes arr↔seerr↔plex graph
Phase 6: add the seerr ServiceDefinition and its rendered manifests. seerr is the
final missing node in the media dependency graph (docs/13 row 5; docs/03 allow rules).

- catalog/seerr.yaml: public | egress internet | config on longhorn (5Gi) |
  auth native (Plex accounts, documented SSO exception, docs/15) | 3 explicit egress
  deps: sonarr:8989, radarr:7878, plex:32400. No bulk volume (OQ-2 unresolved).
- apps/seerr.yaml: rendered via catalog/render.py --no-image-automation (default-deny
  DNS-only baseline + 3 dep CiliumNetworkPolicies + gateway-ingress + internet world
  egress + HTTPRoute seerr.home.keithjackson.dev:5055 + ServiceMonitor + alerts).
- apps/kustomization.yaml: add seerr.yaml (with the arr/media stack).

Gates: render --selftest PASS; ci lint PASS; L0 kyverno 17/17 (schema + default-deny +
egress-class + auth-mode + host-ns); L1 render 3/3. Other apps byte-identical.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 00:27:47 -05:00
jakman85andClaude Opus 4.8 79e7f92315 fix(ci): kyverno CLI arch x86_64 in install-tools; wait for dind certs
- install-tools.sh: the kyverno CLI release tarball is named _linux_x86_64, not
  _linux_amd64 (mirrors infra/devcontainer/Containerfile). The gate job's kyverno
  install 404'd on amd64; map amd64 -> x86_64 for kyverno only.
- act-runner: wait for /certs/client/ca.pem (published by the DinD sidecar) before
  exec-ing the entrypoint, eliminating the startup crash-loop race.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-08-26 00:04:04 -05:00