2 commits

Author	SHA1	Message	Date
Erich Blume	d05d2fbaff	C2: Upgrade Grafana to 12.x with Nix container and Kustomize (#260) ... ## Summary Mikado chain to upgrade Grafana from 11.4.0 (Helm chart) to 12.x with: - Home-built Nix container image (`forge.ops.eblu.me/eblume/grafana`) - Kustomize manifests replacing the Helm chart - Single-source ArgoCD app ## Chain Goal: `upgrade-grafana` Leaves: `build-grafana-container`, `kustomize-grafana-deployment` Track with: `mise run docs-mikado upgrade-grafana` ## Test plan - [ ] Container builds successfully via Nix - [ ] Container pushed to registry - [ ] Kustomize manifests produce equivalent resources to current Helm - [ ] Pod runs, UI loads, OIDC works, datasources healthy - [ ] `mise run services-check` passes Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/260	2026-02-23 18:07:18 -08:00
Erich Blume	f05e5cccdf	Review Grafana: replace Helm upgrade plan with C2 Mikado chain (#258) ... ## Summary - Delete the old 3-phase Helm chart upgrade plan (predates Mikado system) - Create C2 Mikado chain with goal card `upgrade-grafana` and two leaf prereqs: - `kustomize-grafana-deployment` — convert Helm to kustomize manifests - `build-grafana-container` — home-built Grafana 12.x image (no upstream containers) - Record first-ever Grafana review: currently at v11.4.0 on Helm chart 8.8.2 - Update service-versions.yaml, how-to index, and plans index ## Service Review Findings - Grafana is healthy and synced in ArgoCD - Running v11.4.0, latest upstream is 12.3.3 - Breaking changes for 12.x are low-risk (React panels only, UIDs compliant) - PVC is disposable — dashboards and datasources are all config-provisioned ## Deployment and Testing - [ ] No deployment needed — documentation-only change - [ ] `docs-check-links` passes - [ ] `docs-check-index` passes Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/258	2026-02-23 15:06:00 -08:00