If we are to accomplish a reasonable level of security of our pipelines, we need to run them in dedicated Namespaces. Our cluster already has RBAC enabled, so we'll need a ServiceAccount as well. Since security alone is not enough, we also need to make sure that our pipeline does not affect other applications. We'll accomplish that by creating a LimitRange and a ResourceQuota.
I believe that in most cases we should store everything an application needs in the same repository. That makes maintenance much simpler and enables the team in charge of that application to be in full control, even though that team might not have all the permissions to create the resources in a cluster.
We'll continue using go-demo-3 repository but, since we'll have to change a few things, it is better if you apply the...
