blumeops/docs/changelog.d
Erich Blume be3cdad1cb Add HA for CV and Docs: zero-downtime deploys (#273)
## Summary
- Set `replicas: 2` with `maxUnavailable: 0` / `maxSurge: 1` on CV and Docs deployments so rolling updates never drop below 2 ready pods
- Add PodDisruptionBudgets (`minAvailable: 1`) to protect against node drains and cluster maintenance
- Add Fly.io cache purge step to `cv-deploy.yaml` workflow (docs already had this) so CV deploys don't serve stale cached content

## Deployment and Testing
- [ ] `argocd app diff cv` / `argocd app diff docs` from branch
- [ ] Deploy from branch: `argocd app set cv --revision feature/ha-cv-docs-zero-downtime && argocd app sync cv`
- [ ] Verify 2 pods running: `kubectl get pods -n cv --context=minikube-indri`
- [ ] Test rolling restart: `kubectl rollout restart deployment/cv -n cv --context=minikube-indri`
- [ ] During rollout, confirm continuous availability via `curl -I https://cv.eblu.me`
- [ ] After merge: reset ArgoCD to main, re-sync both apps

Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/273
2026-02-26 07:53:21 -08:00
..
feature Add HA for CV and Docs: zero-downtime deploys (#273) 2026-02-26 07:53:21 -08:00
.gitkeep
ai-docs-defaults.ai.md Bake default display options into ai-docs mise task 2026-02-25 17:42:47 -08:00
docs-review-no-print.ai.md docs-review: print file path instead of content for LLM usage 2026-02-26 07:24:37 -08:00
feature-argocd-v3.3.2.infra.md Upgrade ArgoCD v3.2.6 → v3.3.2 with Server-Side Apply (#272) 2026-02-26 06:51:50 -08:00
feature-cnpg-direct-source.infra.md Port CloudNative-PG off Helm to direct release manifest (#268) 2026-02-25 17:37:53 -08:00
feature-mirror-github-pat.feature.md Add authenticated GitHub PAT for Forgejo mirror sync (#269) 2026-02-25 20:20:23 -08:00
feature-ringtail-metrics-dashboards.infra.md Add multi-cluster observability with ringtail metrics and dashboards (#270) 2026-02-25 22:01:00 -08:00
feature-transmission-dashboard.feature.md Add Transmission metrics exporter and Grafana dashboard (#271) 2026-02-25 22:23:33 -08:00
fix-frigate-events-metric.bugfix.md Fix Frigate detection events rate metric name in Grafana dashboard 2026-02-25 16:51:57 -08:00
main.bugfix.md Filter driveway zone to person/dog/cat only in Frigate 2026-02-25 20:45:07 -08:00
main.infra.md Add explicit ExternalSecret defaults for SSA sync parity 2026-02-26 07:02:54 -08:00