blumeops/argocd/apps/grafana.yaml
Erich Blume d05d2fbaff
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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

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YAML

# Grafana - Dashboards & Observability
#
# Before syncing, create the admin password secret:
# kubectl create namespace monitoring
# op inject -i argocd/manifests/grafana-config/secret-admin.yaml.tpl | kubectl apply -f -
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
name: grafana
namespace: argocd
spec:
project: default
source:
repoURL: ssh://forgejo@forge.ops.eblu.me:2222/eblume/blumeops.git
targetRevision: main
path: argocd/manifests/grafana
destination:
server: https://kubernetes.default.svc
namespace: monitoring
syncPolicy:
syncOptions:
- CreateNamespace=true