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Helm ​

Global ​

Install chart ​

sh
helm -n <namespace> upgrade --install --create-namespace --dependency-update --values <values_file> <release_name> <chart>

Update chart values ​

sh
helm -n <namespace> upgrade --reuse-values --set <key>=<value> <release_name> <chart>

Test chart template ​

sh
helm template <release_name> <chart_path> --values <values_file> --debug

Repositories / Chart ​

Update helm repositories ​

sh
helm repo update

Add helm repository ​

sh
helm repo add <repo_name> <repo_url>

Search for a chart within local repositories ​

sh
helm search repo <repo_name>

Search for a chart within artifacthub ​

sh
helm search hub <repo_name> --max-col-width 75

List all chart versions ​

sh
helm search repo <repo_name>/<chart_name> --versions

Display remote chart readme ​

sh
helm show readme <chart_name> --repo <repo_name>

Display remote chart infos ​

sh
helm show chart <chart_name> --repo <repo_name>

or

sh
helm show chart oci://<repo_name>/<chart_name>

Display remote chart values ​

sh
helm show values <chart_name> --repo <repo_name>

or

sh
helm show values oci://<repo_name>/<chart_name>