jenkins-values.yaml does not work

[trahloff]

When I try to start the install Jenkins with

'helm install stable/jenkins -f jenkins-values.yaml --namespace jenkins'

I get the error message:

Error: parse error in "jenkins/templates/rbac.yaml": template: jenkins/templates/rbac.yaml:3: function "required" not defined

It seems like the required statement from the line apiVersion: rbac.authorization.k8s.io/{{ required "A valid .Values.rbac.apiVersion entry required!" .Values.rbac.apiVersion }} somehow breaks the deployment although it is flagged as stable.

Does somebody know if this is a problem with my k8s cluster or with the jenkins-values file?

System:
Helm 2.1.3
K8S Client 1.7.4
K8S Server 1.5.6

[lachie83]

"required" is a function in Helm. I don't believe "required" was available in Helm 2.1. I would suggest using a later version.