This docker image contains Helm CLI and kubectl. You can specify the desired version of Helm 3, by setting the HELM_VERSION var. It currently defaults to 3.8.2.
By default, the container will execute helm.
docker run thorstenhans/helm3
You can execute any helm sub-command as shown here:
docker run thorstenhans/helm3 version
You can also invoke any kubectl command, by overwriting the entry-point of the container
docker run --rm -it --entrypoint kubectl thorstenhans/helm3 version