opt-out of the creation of cluster roles when deploying argo-rollouts with 'clusterInstall: true'

[jphelton]

Is your feature request related to a problem?

I work for a large enterprise, which has strict controls around the governance of cluster-roles. As such we've found it necessary to pull our cluster-roles and cluster-rolebindings into a separate helm chart. This works well for the argo-cd helm chart, but with argo-rollouts we've been forced to fork the helm chart. This makes it hard to stay up to date with argo-rollouts because we have to keep merging from upstream.

Related helm chart

argo-rollouts

Describe the solution you'd like

I would like to able to the deploy the argo-rollouts helm chart with "clusterInstall: true", but I don't want argo-rollouts to get deployed with the clusterRoles in the helm chart. I instead want to be able to bring my own.

Describe alternatives you've considered

Right now we fork the the argo-rollouts helm chart, but this makes it hard to stay up to date on important features.

Additional context

My forked version of the helm chart have relatively minor changes. I simply update the first line on all of the cluster role templates

from

{{- if .Values.clusterInstall }}

to

{{- if and .Values.clusterInstall .Values.installClusterRoles }}

If there are no objects I can open a PR for this, but I wasn't sure if the decision to not allow the ability to override the cluster-roles was intentional.