Comment 8 for bug 1905058

The lead master always seems to have the right creds on the k-c relation. Given that, a better workaround than the one in comment #3 would be:

juju run -u kubernetes-master/FOLLOWER_UNIT_NUMS 'relation-set -r $(relation-ids kube-control) creds='

This would ensure that *only* the master leader is providing creds to workers, and it's easier than manually changing kubeconfig files on each worker.