Erich Blume 61fcd5d70a Upgrade grafana-sidecar 1.28.0 → 2.6.0 + container.py port (#332) ... ## Summary - Upgrade grafana-sidecar from 1.28.0 to 2.6.0 (the 2.x memory regression #462 is resolved; ~35MB static overhead is acceptable) - Port build from Dockerfile to native Dagger container.py - Add liveness/readiness probes using the new /healthz endpoint on port 8080 - Update docs to reflect container.py migration and remove stale pin note ## Test plan - [ ] Build container: `mise run container-build-and-release grafana-sidecar` - [ ] Update kustomization tag with new image tag - [ ] Deploy from branch: `argocd app set grafana --revision grafana-sidecar-2.6.0 && argocd app sync grafana` - [ ] Verify sidecar health endpoint: `kubectl exec -n monitoring <pod> -c grafana-sc-dashboard -- wget -qO- http://localhost:8080/healthz` - [ ] Verify dashboards load in Grafana UI - [ ] `mise run services-check` Reviewed-on: #332		2026-04-13 07:57:13 -07:00
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build-grafana-images.md	Upgrade grafana-sidecar 1.28.0 → 2.6.0 + container.py port (#332)	2026-04-13 07:57:13 -07:00
kustomize-grafana-deployment.md
upgrade-grafana.md