Helm upgrade

External

• https://helm.sh/docs/helm/#helm-upgrade
• https://helm.sh/docs/using_helm/#helm-upgrade-and-helm-rollback-upgrading-a-release-and-recovering-on-failure
• https://helm.sh/docs/using_helm/#helpful-options-for-install-upgrade-rollback

Internal

• Helm Operations
• Helm Concepts

Overview

helm upgrade <release-name> <chart-name>

helm upgrade jazzy-manta archaeopteryx

Upgrade increments the revision number.

To keep a resource from being uninstalled during an upgrade, see helm uninstall - Keep a Resource from Being Uninstalled.

Options

--reuse-values

When upgrading, reuse the last release's values and merge in any overrides from the command line via --set and -f. If --reset-values is specified, this is ignored.

--reset-values

See --reuse-values above.