fix(keycloak): install the 26.8.2 operator's new CRDs (operator CrashLoop)

PR #121 bumped the three keycloak-k8s-resources URLs to 26.8.2, but 26.8.2
ships two more CRDs (keycloakoidcclients, keycloaksamlclients). The new
operator fails to start its keycloaksamlclients informer (Not Found) and
CrashLoops, holding Flux `platform` in health checks.

- add both CRD URLs with the same renovate marker/depName
- patch operator memory 450Mi -> limit 768Mi / request 512Mi (26.0.6 was
  OOMKilled at 421/450Mi, 154 restarts)
- README/renovate comments: Renovate cannot add CRDs a release introduces

Co-Authored-By: Claude Opus 5.5 <[email protected]>

apps/wave-0/gitea.yaml

@@ -78,7 +78,7 @@ spec:
     spec:
       containers:
       - name: gitea
-        image: gitea/gitea:1.27.3
+        image: gitea/gitea:28.3.0
         ports:
         - containerPort: 3000
         env:
@@ -89,14 +89,18 @@ spec:
             secretKeyRef:
               name: gitea-bootstrap
               key: secret-key
-        - name: GITEA__server__DOMAIN
-          value: gitea.${BASE_DOMAIN}
         - name: GITEA__server__ROOT_URL
           value: https://gitea.${BASE_DOMAIN}/
         - name: GITEA__actions__ENABLED
           value: 'true'
         - name: GITEA__actions__DEFAULT_ACTIONS_URL
           value: github
+        - name: GITEA__actions__RUN_RETENTION_DAYS
+          value: '400'
+        - name: GITEA__security__EGRESS_MODE
+          value: lax
+        - name: GITEA__service__DISABLE_REGISTRATION
+          value: 'true'
         - name: GITEA_ADMIN_USERNAME
           valueFrom:
             secretKeyRef:

catalog/gitea.yaml

@@ -10,7 +10,7 @@
 name: gitea
 kind: container
 source:
-  image: gitea/gitea:1.27.3     # pinned recent stable tag (R-UPD-01); update.range governs advancement
+  image: gitea/gitea:28.3.0     # pinned recent stable tag (R-UPD-01); update.range governs advancement
 # Headless-install bootstrap (formerly apps/gitea-bootstrap-patch.yaml; now first-class via the
 # ServiceDefinition env/envFrom/lifecycle fields, schema >=1.2.0). Gitea must come up INSTALLED
 # without the interactive web wizard and with a FIXED, persistent SECRET_KEY, so all of this is
@@ -23,14 +23,43 @@ env:
       secretKeyRef:
         name: gitea-bootstrap
         key: secret-key
-  - name: GITEA__server__DOMAIN              # correct public clone/redirect URLs for the TLS-terminated host
+  # ROOT_URL is the ONLY source of the instance domain since Gitea 28 (go-gitea/gitea#39400): [server]
-    value: gitea.${BASE_DOMAIN}
+  # DOMAIN is no longer read, and the SSH domain defaults from ROOT_URL too. GITEA__server__DOMAIN was
+  # removed in the 28 upgrade; the stale DOMAIN line environment-to-ini already wrote into app.ini is
+  # inert. Correct public clone/redirect URLs for the TLS-terminated host come from this one value.
   - name: GITEA__server__ROOT_URL
     value: https://gitea.${BASE_DOMAIN}/
   - name: GITEA__actions__ENABLED            # Phase 6 CI/CD: declared (not implicit upstream default) so the
     value: "true"                            # in-cluster act_runner (ns gitea-actions) registers against it
   - name: GITEA__actions__DEFAULT_ACTIONS_URL  # resolve `uses: <org>/<action>@ref` from github.com (cluster
     value: github                              # has internet egress; not air-gapped)
+  # Gitea 28 added run retention (go-gitea/gitea#38855): completed runs, with their jobs, logs and
+  # artifacts, are deleted by the cleanup_action_runs cron after RUN_RETENTION_DAYS. Upstream's default
+  # (400) is kept but DECLARED, so the deletion horizon is visible here rather than implicit. The spec
+  # repo states no CI-history retention requirement; 0 would mean keep forever.
+  - name: GITEA__actions__RUN_RETENTION_DAYS
+    value: "400"
+  # Gitea 28 (go-gitea/gitea#39426) puts webhooks, the OAuth2 avatar fetch and OpenID 2.0 behind an
+  # egress policy: in the default lax mode, PUBLIC targets are allowed and private/loopback/CGNAT
+  # targets need an IP or CIDR entry in [security] ALLOWED_HOST_LIST (a hostname entry is NOT enough
+  # for a private address). DECLARED lax with an EMPTY allow list, deliberately:
+  #   * the Keycloak OIDC login source is NOT gated by it. In 28.3.0 the openidConnect provider is
+  #     goth's, built with its default HTTP client (services/auth/source/oauth2/providers_openid.go);
+  #     egress.NewSecurityPolicy is used only by routers/web/auth/oauth.go (avatar fetch, and
+  #     [oauth2_client] UPDATE_AVATAR is off here) and modules/auth/openid (OpenID 2.0, unused).
+  #     So keycloak.<domain> resolving to the private Gateway address in-cluster does not matter.
+  #   * this instance has no webhooks and no mirrors (measured 2026-11-07), and 1.27 already refused
+  #     private webhook targets by default, so nothing that worked before is newly denied.
+  # Adding an entry here would only WIDEN the webhook SSRF surface. Add the narrowest CIDR (e.g. the
+  # Gateway address /32) only if a real private webhook target appears.
+  - name: GITEA__security__EGRESS_MODE
+    value: lax
+  # Gitea 28 (go-gitea/gitea#39400) disables LOCAL self-registration unless DISABLE_REGISTRATION is
+  # explicitly false; 1.27 defaulted it open. Declared true: accounts arrive via Keycloak only.
+  # OAuth2 auto-registration below is unaffected — routers/web/auth/oauth.go gates it on
+  # ALLOW_ONLY_INTERNAL_REGISTRATION and ENABLE_AUTO_REGISTRATION, not on DISABLE_REGISTRATION.
+  - name: GITEA__service__DISABLE_REGISTRATION
+    value: "true"
   - name: GITEA_ADMIN_USERNAME               # break-glass local admin creds (consumed by the postStart hook)
     valueFrom:
       secretKeyRef:
@@ -233,9 +262,14 @@ auth:
   # recovery tools (docs/15 "Availability caveat"). No secret is embedded here.
 update:
   channel: stable               # R-UPD-01
-  range: ">=1.22.0 <2.0.0"      # stay on the 1.x stable line
+  range: ">=28.0.0 <29.0.0"     # Gitea dropped the "1." prefix at 28.0.0 (successor of 1.27); stay on 28.x
   cadence: "0 4 * * *"
-  autoRollbackOnFailedHealth: true   # R-UPD-03
+  # R-UPD-03. INERT FOR THIS SERVICE, and it must stay that way: this flag renders only an annotation
+  # on a Flux ImagePolicy, and apps/ is rendered --no-image-automation (ci/render-golden.sh), so no
+  # ImagePolicy exists and the Deployment (strategy Recreate) is never auto-reverted. That matters
+  # because a Gitea upgrade (1.27 -> 28 included) MIGRATES THE SQLITE DB ONE-WAY: an image revert onto
+  # a migrated DB is not a rollback. Roll Gitea back by RESTORING THE DATA PVC from its pre-upgrade backup.
+  autoRollbackOnFailedHealth: true
 observability:
   metrics: true
   slis:

decisions/2026-11-07-gitea-28.md

@@ -0,0 +1,62 @@
+---
+date: 2026-11-07
+branch: feat/gitea-28
+title: "Gitea 1.27.3 -> 28.3.0 (upstream dropped the 1. prefix)"
+---
+
+## What changed
+
+- `catalog/gitea.yaml`: `source.image` `gitea/gitea:1.27.3` -> `gitea/gitea:28.3.0` (still the
+  newest stable tag on Docker Hub and GitHub on 2026-11-07: 28.0.0, 28.1.0, 28.2.0, 28.3.0).
+  `update.range` `">=1.22.0 <2.0.0"` -> `">=28.0.0 <29.0.0"`.
+- 28.x breaking changes handled in the env block:
+  - `GITEA__server__DOMAIN` **removed**: 28 no longer reads `[server] DOMAIN` (go-gitea/gitea#39400);
+    `ROOT_URL` was already set and is now the only source of the domain. Nothing else in the repo
+    reads the variable (the bootstrap script sets ROOT_URL/SSH_PORT only).
+  - `GITEA__actions__RUN_RETENTION_DAYS=400` **declared** (go-gitea/gitea#38855 added the 400-day
+    default; the spec repo states no CI-history retention requirement).
+  - `GITEA__security__EGRESS_MODE=lax` **declared, with no allow list.** Read from the 28.3.0
+    source: the Keycloak OIDC login source does NOT go through the new egress policy (goth's
+    openidConnect provider, default HTTP client). The policy covers webhooks, the OAuth2 avatar
+    fetch (`UPDATE_AVATAR` is off) and OpenID 2.0. A hostname entry would not even help for a
+    private address — `WithLocalNeedsIPAllow` requires an IP/CIDR entry. So the brief's
+    "Keycloak SSO breaks" premise does not hold for 28.3.0, and an allow-list entry would only
+    widen webhook SSRF reach.
+  - `GITEA__service__DISABLE_REGISTRATION=true` **declared** (28's new default; 1.27 defaulted it
+    open). OAuth2 auto-registration is gated separately and keeps working.
+- `update.autoRollbackOnFailedHealth`: kept `true`, commented as **inert**. It renders only an
+  annotation on a Flux ImagePolicy, and `apps/` is rendered `--no-image-automation`, so no
+  ImagePolicy exists. The Deployment is `Recreate` with no probes, so nothing reverts the image
+  automatically. Rollback = restore the PVC, never an image revert onto the migrated DB.
+- `apps/wave-0/gitea.yaml` re-rendered with the canonical command
+  (`render.py --all catalog -o apps --wave-layout --no-image-automation`, in the toolbox). Only
+  gitea changed.
+- `renovate.json5`: gitea `allowedVersions` `<2.0.0` -> `<29.0.0`; the description no longer calls
+  28.x a stale tag.
+
+## What I verified
+
+- Docker Hub tag list and GitHub tags: 28.3.0 is the newest 28.x stable tag.
+- Read the v28.3.0 source: `modules/egress/policy/policy.go`, `modules/egress/policies.go`, every
+  `egress.New*` caller, `services/auth/source/oauth2/providers_openid.go`,
+  `modules/setting/{security,actions,service}.go`, `routers/web/auth/{oauth,linkaccount}.go`,
+  `cmd/admin_user_list.go`, `cmd/admin_auth*.go`, the Dockerfile, and `docker/root` (the s6 setup
+  still runs `environment-to-ini`). The postStart hook's CLI is unchanged in 28.3.0: `admin user
+  list --admin` still has Username in column 2, `admin auth list` still has ID/Name in columns 1/2,
+  `add-oauth`/`update-oauth` keep the same flags, and curl and su-exec are still in the image.
+- Live Gitea (API, 2026-11-07): version 1.27.3. Zero repo, org and system webhooks, no mirrors.
+- `renovate-config-validator` at 44.167.0 (the tag renovate.yaml pins): "Config validated
+  successfully".
+- Ran the toolbox gate on the committed tree (numbers are in the PR).
+
+## What I did NOT verify
+
+- **The upgrade itself.** Nothing booted 28.3.0 against a copy of the production DB. Migration
+  time, migration success and the post-upgrade SSO login are all UNVERIFIED, and the PR's
+  post-merge checklist covers them.
+- **The age of the latest gitea-data Longhorn/off-cluster backup.** The cluster read failed from
+  the worktree (no k3s-prod context with the kubeconfig available), so the operator must confirm
+  it before merging.
+- How the Envoy Gateway handles the new `/-/ws` WebSocket. If upgrades are not forwarded, live
+  notifications fall back to polling (not breaking). UNVERIFIED.
+- Whether the L2/L3 conformance suite passes. It does not run in CI.

decisions/2026-11-08-keycloak-operator-crds.md

@@ -0,0 +1,74 @@
+---
+date: 2026-11-08
+branch: fix/keycloak-operator-crds
+title: "Keycloak 26.8.2 operator CrashLoop: install its two new CRDs, raise its memory"
+---
+
+## What changed
+
+**Incident.** PR #121 (Renovate) bumped `platform/keycloak/kustomization.yaml`'s three
+`keycloak-k8s-resources` URLs 26.0.6 -> 26.8.2. Upstream `kubernetes/` at 26.8.2 holds **four**
+CRDs, not two (GitHub contents API, `?ref=26.8.2`):
+
+| file | at 26.0.6 | at 26.8.2 |
+|---|---|---|
+| `keycloaks.k8s.keycloak.org-v1.yml` | yes | yes |
+| `keycloakrealmimports.k8s.keycloak.org-v1.yml` | yes | yes |
+| `keycloakoidcclients.k8s.keycloak.org-v1.yml` | — | **new** (v2alpha1) |
+| `keycloaksamlclients.k8s.keycloak.org-v1.yml` | — | **new** (v2alpha1) |
+| `kubernetes.yml` | yes | yes (now carries RBAC for both new kinds) |
+
+(`cluster-wide/` is a separate variant; upstream's own `kubernetes/kustomization.yml` lists exactly
+the five files above.) The 26.8.2 operator starts an informer for every controller it has and dies
+on the first missing kind: `Couldn't start informer for keycloaksamlclients.k8s.keycloak.org/v2alpha1
+... GET .../namespaces/keycloak/keycloaksamlclients ... Not Found`, exit 1, CrashLoopBackOff. Flux
+`platform` (`wait: true`, 5m) sat in health checks and every dependent Kustomization reported
+`dependency ... is not ready`. The old 26.0.6 ReplicaSet kept serving (RollingUpdate 25%/25%), so SSO
+stayed up.
+
+**Fix.**
+- `platform/keycloak/kustomization.yaml`: added the two CRD URLs, each with the same
+  `# renovate: datasource=github-tags depName=keycloak/keycloak-k8s-resources` marker (the repo's
+  custom.regex manager matches all five — checked by running its regex over the file). Header
+  comment updated to v26.8.2, plus a warning that Renovate cannot add a CRD a release introduces.
+- Same file: a `patches:` JSON6902 patch on Deployment `keycloak-operator`: memory limit
+  450Mi -> **768Mi**, request 450Mi -> **512Mi**. 450Mi is upstream's default (unchanged at 26.8.2,
+  so not something the bump changed). Evidence it is too small here: the 26.0.6 pod had **154
+  restarts**, `lastState.terminated.reason: OOMKilled` (exit 137, 2026-11-07T23:09:54Z), and
+  `kubectl top` showed **421Mi / 450Mi**. 26.8.2 runs four controllers instead of two on Quarkus
+  3.40.1.1 (was 3.15.1). No variable in the operator to disable watching unused kinds was used —
+  installing the CRDs is upstream's supported shape.
+- `platform/keycloak/README.md` "Upgrading Keycloak": the diff-the-CRD-list step; "three URLs" ->
+  "the release URLs". `renovate.json5`: same wording fix in a comment only.
+
+## What I verified
+
+- Upstream file lists at 26.0.6 and 26.8.2 (GitHub API) and `diff` of `kubernetes.yml` between the
+  two: the new kinds' ClusterRoles + RoleBindings ship in it, and the Deployment's resources are
+  still 450Mi/450Mi.
+- Live, read-only (`kubectl --context k3s-prod`, 2026-11-08 ~05:57Z): only `keycloaks` and
+  `keycloakrealmimports` CRDs installed; Deployment strategy RollingUpdate maxSurge/maxUnavailable
+  25%; RS `keycloak-operator-58dff6c4` (26.8.2) 0/1 CrashLoopBackOff, RS `78dbb75f64` (26.0.6) 1/1;
+  operator log is the informer error above; Flux `platform` `Healthy=Unknown` "Running health
+  checks for revision main@sha1:e8d2666"; no NetworkPolicy and no CiliumNetworkPolicy in ns
+  `keycloak`.
+- No sensitive path touched (`infra/gitea/approval-policy.json`), so this should merge on green.
+- Gate: see the PR body for the exact rc and stages of the run against the final commit.
+
+## What I did NOT verify
+
+- **That the 26.8.2 operator becomes Ready after this merges.** Only the two missing kinds were
+  observed failing; another start-up failure behind them is possible.
+- **That 768Mi is enough** — no 26.8.2 memory measurement exists yet; re-check `kubectl top` after
+  a week.
+- **The Keycloak server upgrade 26.0.6 -> 26.8.2 itself.** Once the operator runs it will roll
+  keycloak-0/1 and Keycloak migrates the DB schema. The CR's `spec.update.strategy` defaults to
+  `RecreateOnImageChange` — expect a **full SSO outage** while both pods recreate, not a rolling
+  one. Back up / confirm the latest CNPG backup first if that matters.
+- **The 26.8.2 Keycloak CRD's `spec.networkPolicy.enabled` defaults to `true`.** The operator will
+  create a NetworkPolicy selecting the Keycloak pods (first policy in that namespace). With no
+  `from` lists set it allows all sources on the HTTP/management ports, so Gateway, ServiceMonitor
+  and the reconciler Jobs should still reach it — but this was read from the CRD text, not observed.
+- **The passkey reconciler's 26.0.6 Admin API assumptions against 26.8.2** (README "Upgrading
+  Keycloak" list) — not re-checked here; PR #121 merged without it.
+- `catalog/keycloak.yaml`'s documentation-only image tag was not updated.

platform/keycloak/README.md

@@ -367,9 +367,17 @@ is involved — so step 2 failing with no log entry is the expected signature of
 The `Keycloak` CR has no `spec.image`, so the server image is whatever the operator's
 `RELATED_IMAGE_KEYCLOAK` names — the same tag as the operator (prod, 2026-10-30: operator
 `26.0.6`, `keycloak-0/1` on `quay.io/keycloak/keycloak:26.0.6`). Operator, CRDs and server are
-released in lockstep from `keycloak/keycloak-k8s-resources`, and the three URLs in
+released in lockstep from `keycloak/keycloak-k8s-resources`, and the release URLs in
 `kustomization.yaml` are the one knob. Renovate raises them as ONE PR (`keycloak-operator` group,
 labels `needs-review` + `blast-radius`), **never auto-merged**; majors wait for a dashboard tick.
+
+**Renovate bumps the URLs that exist; it cannot add a CRD a release introduced.** Before merging a
+bump, diff `kubernetes/` (and its `kustomization.yml`) at the new tag against the URL list. 26.0.6
+shipped 2 CRDs, 26.8.2 ships 4 (`keycloakoidcclients`, `keycloaksamlclients` added); PR #121 bumped
+only the existing URLs and the 26.8.2 operator CrashLooped on the missing `keycloaksamlclients`
+informer, stalling Flux `platform` and every tier below it (2026-11-08,
+`decisions/2026-11-08-keycloak-operator-crds.md`). The operator's memory is also patched in
+`kustomization.yaml` (upstream's 450Mi OOMKilled 26.0.6 here); keep the patch across bumps.
 `catalog/keycloak.yaml`'s image tag is documentation only (its render deploys nothing) and
 Renovate is disabled for it — update it by hand to match after an operator bump merges.
 

platform/keycloak/kustomization.yaml

@@ -20,19 +20,33 @@ kind: Kustomization
 namespace: keycloak
 resources:
   - namespace.yaml
-  # --- Keycloak Operator v26.0.6 (pinned upstream release manifests) ---
+  # --- Keycloak Operator v26.8.2 (pinned upstream release manifests) ---
   # The operator, its CRDs and the SERVER IMAGE move in lockstep: the Keycloak CR has no
   # spec.image, so the operator's RELATED_IMAGE_KEYCLOAK (quay.io/keycloak/keycloak:<same tag>)
-  # is what runs. These three URLs are therefore THE Keycloak version. Each carries a Renovate
+  # is what runs. These URLs are therefore THE Keycloak version. Each carries a Renovate
-  # marker (custom.regex manager, renovate.json5) under ONE depName, so all three bump in ONE
+  # marker (custom.regex manager, renovate.json5) under ONE depName, so all of them bump in ONE
   # branch, never auto-merged (packageRule "keycloak-operator"). Before merging a bump, re-check
   # passkey-reconciler.yaml's 26.0.6 Admin API assumptions — see README.md "Upgrading Keycloak".
+  #
+  # THE URL LIST MUST MATCH UPSTREAM'S kubernetes/kustomization.yml AT THE NEW TAG — Renovate only
+  # rewrites the version in the URLs that are here; it cannot add a CRD the new release introduced.
+  # 26.0.6 shipped 2 CRDs; 26.8.2 ships 4 (+ keycloakoidcclients, keycloaksamlclients, both
+  # v2alpha1). PR #121 bumped only the existing three URLs, and the 26.8.2 operator — which starts an
+  # informer for EVERY kind it controls, used or not — CrashLooped on
+  # `Couldn't start informer for keycloaksamlclients.k8s.keycloak.org/v2alpha1 ... Not Found`,
+  # stalling Flux `platform` and everything downstream (2026-11-08). On every bump, diff
+  #   https://github.com/keycloak/keycloak-k8s-resources/tree/<tag>/kubernetes
+  # against this list before merging.
   # renovate: datasource=github-tags depName=keycloak/keycloak-k8s-resources
-  - https://raw.githubusercontent.com/keycloak/keycloak-k8s-resources/26.0.6/kubernetes/keycloaks.k8s.keycloak.org-v1.yml
+  - https://raw.githubusercontent.com/keycloak/keycloak-k8s-resources/26.8.2/kubernetes/keycloaks.k8s.keycloak.org-v1.yml
   # renovate: datasource=github-tags depName=keycloak/keycloak-k8s-resources
-  - https://raw.githubusercontent.com/keycloak/keycloak-k8s-resources/26.0.6/kubernetes/keycloakrealmimports.k8s.keycloak.org-v1.yml
+  - https://raw.githubusercontent.com/keycloak/keycloak-k8s-resources/26.8.2/kubernetes/keycloakrealmimports.k8s.keycloak.org-v1.yml
   # renovate: datasource=github-tags depName=keycloak/keycloak-k8s-resources
-  - https://raw.githubusercontent.com/keycloak/keycloak-k8s-resources/26.0.6/kubernetes/kubernetes.yml
+  - https://raw.githubusercontent.com/keycloak/keycloak-k8s-resources/26.8.2/kubernetes/keycloakoidcclients.k8s.keycloak.org-v1.yml
+  # renovate: datasource=github-tags depName=keycloak/keycloak-k8s-resources
+  - https://raw.githubusercontent.com/keycloak/keycloak-k8s-resources/26.8.2/kubernetes/keycloaksamlclients.k8s.keycloak.org-v1.yml
+  # renovate: datasource=github-tags depName=keycloak/keycloak-k8s-resources
+  - https://raw.githubusercontent.com/keycloak/keycloak-k8s-resources/26.8.2/kubernetes/kubernetes.yml
   # --- Admin (break-glass) credential — SOPS-encrypted, referenced by name (ADR-0007, R-IDP-04) ---
   - keycloak-admin-credentials.sops.yaml
   # --- OIDC client secrets (grafana + oauth2-proxy) the realm import injects via placeholders ---
@@ -51,3 +65,23 @@ resources:
   - keycloak-db-backup-credentials-prod.sops.yaml
   # --- Grafana dashboard for Keycloak health (plain ConfigMap; R-OBS-03) ---
   - grafana-dashboard.yaml
+# --- Operator memory: upstream ships requests=limits=450Mi, which this cluster outgrew ON 26.0.6 ---
+# Measured on prod 2026-11-08: the 26.0.6 operator pod had 154 restarts in 64d, lastState
+# `OOMKilled` (exit 137, 2026-11-07T23:09:54Z), and sat at 421Mi of its 450Mi (94%) in `kubectl top`.
+# 26.8.2 keeps the same 450Mi default but runs FOUR controllers/informers instead of two (adds
+# keycloakoidcclient + keycloaksamlclient) on a newer Quarkus (3.15.1 -> 3.40.1.1), so it would
+# plausibly start above a ceiling 26.0.6 already crossed. Limit 768Mi = ~1.8x the observed 421Mi
+# working set; request 512Mi = the observed working set plus headroom, so the scheduler reserves what
+# it actually uses. Revisit with `kubectl top` once 26.8.2 has run for a week. Patched here (not in
+# the remote kubernetes.yml) so a Renovate bump keeps it.
+patches:
+  - target:
+      kind: Deployment
+      name: keycloak-operator
+    patch: |-
+      - op: replace
+        path: /spec/template/spec/containers/0/resources/limits/memory
+        value: 768Mi
+      - op: replace
+        path: /spec/template/spec/containers/0/resources/requests/memory
+        value: 512Mi

renovate.json5

@@ -264,7 +264,7 @@
     // and the server image are released in lockstep from keycloak/keycloak-k8s-resources, and the
     // Keycloak CR carries no spec.image, so the operator's RELATED_IMAGE_KEYCLOAK picks the server
     // (measured on prod 2026-10-30: operator 26.0.6 -> keycloak-0/1 run quay.io/keycloak/keycloak:
-    // 26.0.6). The three release URLs in platform/keycloak/kustomization.yaml carry `# renovate:`
+    // 26.0.6). The release URLs in platform/keycloak/kustomization.yaml carry `# renovate:`
     // markers under this ONE depName, so they move together in one branch (groupName makes that
     // explicit). NEVER AUTO-MERGED, not even a patch: Keycloak is the IdP that gates SSO for every
     // app AND kubectl OIDC, and platform/keycloak/passkey-reconciler.yaml encodes Keycloak 26.0.6
@@ -316,9 +316,9 @@
       "enabled": false
     },
     {
-      "description": "ADDED 2026-10-30. MIRRORS catalog/<svc>.yaml `update.range` — the operator's declared per-service policy (schemas/servicedefinition.schema.json), which Renovate does not read. Without it the dry run proposed gitea 28.2.0, qbittorrent 20.04.1 (both stale/odd tags, not real successors), radarr 6.x and nextcloud 35 (four majors past 31; Nextcloud cannot skip majors). KEEP IN STEP with the catalog ranges.",
+      "description": "ADDED 2026-10-30. MIRRORS catalog/<svc>.yaml `update.range` — the operator's declared per-service policy (schemas/servicedefinition.schema.json), which Renovate does not read. Without it the dry run proposed gitea 28.2.0, qbittorrent 20.04.1 (the qbittorrent tag is a stale/odd one, not a real successor; gitea 28.x IS the real successor of 1.27 — upstream dropped the \"1.\" prefix at 28.0.0 — and the catalog moved to it on 2026-11-07, so the gitea ceiling is now <29.0.0: 28.x patches/minors are proposed, never auto-merged per the blast-radius rule, and 29 waits for a human), radarr 6.x and nextcloud 35 (four majors past 31; Nextcloud cannot skip majors). KEEP IN STEP with the catalog ranges.",
       "matchPackageNames": ["gitea/gitea"],
-      "allowedVersions": "<2.0.0"
+      "allowedVersions": "<29.0.0"
     },
     { "matchPackageNames": ["nextcloud"], "allowedVersions": "<32.0.0" },
     { "matchPackageNames": ["lscr.io/linuxserver/qbittorrent"], "allowedVersions": "<6.0.0" },