kubernetes

name	kubernetes
description	Use for kubectl, CNPG, and kustomize/helm operations in this repo, including rollouts and cluster debugging.

Kubernetes

Overview

Operate cluster resources with explicit namespaces and GitOps manifests. Use CNPG for Postgres access and Helm v3 for kustomize when required.

Namespace discipline

Always specify -n jangar for the Jangar stack unless a different namespace is required.

Common operations

kubectl get pods -n jangar
kubectl logs -n jangar deploy/bumba --tail=200
kubectl rollout status -n jangar deployment/bumba

Exec and port-forward

kubectl exec -n jangar deploy/bumba -- env | rg TEMPORAL
kubectl -n jangar port-forward svc/open-webui 8080:80

CNPG (Postgres)

kubectl cnpg psql -n jangar jangar-db -- -c 'select now();'

Helm-enabled kustomize

mise exec helm@3 -- kustomize build --enable-helm argocd/applications/jangar | kubectl apply -n jangar -f -

Resources

• Reference: references/kubectl-runbook.md
• Helper: scripts/kubectl-ns.sh
• Triage checklist: assets/kubectl-triage.md