helm repo add osism https://osism.github.io/helm-charts
helm repo update osism
helm show values osism/CHARTNAME > values.yaml
helm install --create-namespace --namespace CHARTNAME CHARTNAME osism/CHARTNAME --values values.yaml
helm uninstall --namespace CHARTNAME CHARTNAME
helm package NAME
helm repo index --url https://osism.github.io/helm-charts/ .