## Summary
- Recurring compensating-control review (oldest stale control: 42 days).
- Verified the control is in effect on both clusters:
- `alloy-k8s` on minikube-indri — Synced/Healthy, DaemonSet 1/1 ready
- `alloy-ringtail` on k3s-ringtail — Synced/Healthy
- `loki` (`monitoring/loki-0`) — Running, receiving logs (52 restarts in 18h is worth watching but not blocking review)
- Generalized the description: previously named only minikube, but the indri→ringtail migration means we now operate two clusters and both rely on this control.
- Added a follow-up note: enabling native apiserver audit logging is far more tractable on k3s (`--audit-log-path` / `--audit-policy-file`) than it was on minikube — worth revisiting once the migration concludes.
## Test plan
- [x] `prek` hooks pass
- [x] Verified alloy + loki status via `kubectl --context=minikube-indri` and `argocd app get`
## Notes
- No deployment changes.
Reviewed-on: #353
Runtime grafana pod matches the manifest and the CC's claim; bumped
last-reviewed. Noted that retiring init-chown-data in favor of fsGroup
alone should wait until grafana migrates to ringtail's k3s, since the
storage backend will change.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Verified Forgejo runner is registered only to forge.ops.eblu.me and the
forge has registration disabled, so no untrusted users can trigger
privileged CI. Tightened notes to reflect the closed-forge mechanism
(not a per-repo allow-list).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Verified TTL=604800s and hostPID limited to ephemeral Prowler CronJob
on indri. Noted that alloy-tracing on ringtail also uses hostPID but
is out of scope until Prowler scans ringtail (tracked in Todoist).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
## Summary
The weekly Prowler IaC scan reported 6 critical findings against `argocd/manifests/`. They split cleanly into two patterns:
- **Legitimate-by-design RBAC → mute with new compensating controls**
- `external-secrets-controller`, `external-secrets-cert-controller` manage `secrets` (KSV-0041) and the cert-controller mutates its own webhook configurations (KSV-0114). This is what the operator is *for*. New CC: `operator-purpose-bound-rbac`.
- `kube-state-metrics` (both `minikube-indri` and `k3s-ringtail`) holds `list/watch` on secrets to expose `kube_secret_info` and `kube_secret_labels` metrics. KSM's metric schema only reads metadata, never the `data:` field. New CC: `kube-state-metrics-metadata-only`.
- **Over-broad RBAC → fix**
- `grafana-clusterrole` had `get/watch/list` on `secrets` because the dashboard-sidecar config used `RESOURCE=both` (ConfigMaps + Secrets). Nothing in the cluster labels Secrets with `grafana_dashboard=1`, so this was unused power. Switched both sidecar instances to `RESOURCE=configmap` and removed `secrets` from the ClusterRole.
The IaC cronjob also did not previously pass `--mutelist-file`, which is why every IaC finding reported as unmuted regardless of mutelist configuration. The new `mutelist/iac.yaml` is bundled into the existing `prowler-mutelist` ConfigMap and mounted via `items:` selector.
## Test plan
- [ ] `kubectl --context=minikube-indri kustomize argocd/manifests/prowler/` — already passes locally
- [ ] `kubectl --context=minikube-indri kustomize argocd/manifests/grafana/` — already passes locally
- [ ] Deploy from this branch via `argocd app set prowler --revision prowler-iac-mutelist && argocd app sync prowler` and same for `grafana`
- [ ] Manually trigger the IaC cronjob and verify `MUTED=True` on the 6 critical findings (`kubectl --context=minikube-indri -n prowler create job --from=cronjob/prowler-iac-scan prowler-iac-test`)
- [ ] Restart grafana pod and confirm dashboards still render (sidecar still finds them via ConfigMap watch)
- [ ] After verify, `argocd app set <app> --revision main && argocd app sync <app>` post-merge
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Reviewed-on: #340
Tailscale operator still defaults to privileged proxy pods with no
seccomp profile (issue #7359 open upstream). Control remains valid.
Added note about ProxyClass + device plugin remediation path.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Removed Grafana from the control description — no Prowler finding
references it. Tightened scope to match actual usage (ArgoCD wildcard
RBAC mute). Added workflow-bot scoping note.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
## Summary
- Adds automated node-level verification to `review-compliance-reports`: kubelet file perms/ownership, kubelet config args, etcd CA separation, RBAC cluster-admin bindings
- Mutes the 14 MANUAL Prowler findings via new `manual-node-checks.yaml` mutelist file
- New `node-config-automated-verification` compensating control documents the approach
- Script fails loudly (red FAIL + verdict panel) if any check deviates from expected values
## Test plan
- [x] `mise run review-compliance-reports` — all 12 node checks PASS
- [x] Injected bad expected value (perms 400 vs actual 600) — FAIL rendered correctly
- [x] Fixed colon-in-binding-name bug (kubeadm:cluster-admins) with tab-separated jsonpath
- [ ] After merge: sync prowler mutelist ConfigMap and verify next scan shows 0 MANUAL findings
## Note
Prowler coverage is minikube-indri only — ringtail/k3s is a known gap tracked separately.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Reviewed-on: #335
The control claimed all images came from the private registry, but 12+
services pull from external public registries. Updated description to
reflect reality and catalogued external-image categories in notes.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Verified: tailscale serve status shows only svc:k8s, ACLs restrict
tag:flyio-target to port 443 with admin/operator ownership only,
indri has no flyio-target tag. All 10 muted findings remain valid.
Noted gap: no automated alerting on new flyio-target devices.
Tracked in Todoist as MC4 (Manual Compliance Control Check CronJob).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Stamp single-user-cluster last-reviewed to 2026-04-01 after verifying
Tailscale ACLs and kubeconfig distribution. Add aspirational how-to card
documenting what PCI DSS evidence collection would look like (CCW,
artifacts, Drata workflow). Link from existing review process card.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
