blumeops/argocd/manifests/cloudnative-pg

CloudNativePG Operator

Kubernetes operator for managing PostgreSQL clusters with high availability.

Source

• Upstream mirror: mirrors/cloudnative-pg on forge (from https://github.com/cloudnative-pg/cloudnative-pg)
• Documentation: https://cloudnative-pg.io/documentation/

Deployment

Managed via ArgoCD Application pointing directly at the upstream release manifest in the forge-mirrored repo. No Helm chart or vendored manifests — ArgoCD applies the release YAML from the releases/ directory using a directory.include filter.

Upgrading

To upgrade the operator, edit argocd/apps/cloudnative-pg.yaml:

1. Update targetRevision to the new tag (e.g. v1.28.0)
2. Update directory.include to match (e.g. cnpg-1.28.0.yaml)
3. Commit and sync via ArgoCD

ArgoCD CLI Commands

# Check application status
argocd app get cloudnative-pg

# Trigger a sync
argocd app sync cloudnative-pg

# View deployment history
argocd app history cloudnative-pg

Verification

# Check operator pod is running
kubectl get pods -n cnpg-system --context=minikube-indri

# Check operator logs
kubectl logs -n cnpg-system -l app.kubernetes.io/name=cloudnative-pg --context=minikube-indri

# Check CRDs are installed
kubectl get crd --context=minikube-indri | grep cnpg

Files

File	Description
README.md	This file

Notes

• The operator is deployed to cnpg-system namespace
• PostgreSQL clusters are created separately using the Cluster CRD
• No secrets required for the operator itself
• ServerSideApply=true is required for the large CRDs
• The values.yaml was removed — no Helm customization was in use