Dry-run a rollback helm
Preview which revision a rollback targets before committing to it
helm history <rel> -n <ns> && helm rollback <rel> <rev> --dry-run -n <ns>
more helm
all 54 commands →
Update chart dependencies
helm dependency update ./chart && helm dependency build ./chart
Wait for jobs on install
helm upgrade --install <name> ./chart --wait --wait-for-jobs --timeout 10m -n <ns>
Parse release status as JSON
helm status <rel> -n <ns> -o json | jq '.info.status, .info.last_deployed'
Post-render with kustomize
helm upgrade --install <name> ./chart --post-renderer ./kustomize-hook.sh -n <ns>
Pull and unpack OCI chart
helm pull oci://<host>/charts/<name> --version 1.2.3 --untar --untardir ./charts