I was following Maistra/openshift-ansible/istio/Installation.md and I am confused about the section of "Updating the Master" when using oc cluster up .
I used the oc client from https://github.com/openshift/origin/releases version 3.10.0

• It is not clear which directory containing master-config.yaml should we change ( there are three directories I see in my oc cluster)
• There is no atomic-openshift-master* in systemctl service in a single node cluster.