Helm: How to Override Value with Periods in Name

Question

I am trying to script setup of Jenkins so that I can create and tear down Jenkins clusters programmatically with helm. I\'ve hit an annoying snag where I cannot set a key with d

Answer 1

You need to enclose the key with quotations and then escape the dots

helm install --values helm/jenkins.yml stable/jenkins --set Master.Ingress.Annotations."certmanager\.k8s\.io/cluster-issuer"=letsencrypt-staging