I am using "helm" to install Jenkins over K8's. 

Plugins are added in values.yaml file and being referenced at installation. 

e.g. helm install -n jenkins stable/jenkins -f values.yaml --wait 

I have to add google-login-plugin "clientId" and "clientSecret" values in the yaml file.

Reference - https://github.com/helm/charts/tree/master/stable/jenkins#adding-customized-securityrealm

Reference - https://github.com/helm/charts/blob/master/stable/jenkins/values.yaml#L39

Modifying "clientId" is simple, question is how to provide "clientSecret" in values.yaml ??