CheckRelease checks if the release with the given name and namespace exist.

DeleteRelease deletes release with the name and namespace.

DeleteReleaseIfExists deletes a release with given name and namespace if it exists.

InstallRelease installs the release with cmd: helm install -f values.yaml chart_name, support helm v3.

ListAllReleasesWithDetail returns a map with all releases' names and other info in a given namespace.

ListReleaseMap returns a map with all releases' names and app versions in a given namespace.

ListReleases return an array with all releases' names in a given namespace.