Upgrade or install (idempotent) helm
Safe in CI — installs if absent, upgrades if present
helm upgrade --install <release> <chart> -f values.yaml -n <ns>
more helm
all 54 commands →
Diff before upgrade
helm diff upgrade <release> <chart> -f values.yaml -n <ns>
Render templates locally
helm template <release> <chart> -f values.yaml --debug
Show release values
helm get values <release> -n <ns> --all
List all releases
helm list -A --output table
Rollback release to revision
helm rollback <release> <revision> -n <ns>