Merge pull request #812 from talset/master

[openshift_master_certificates] Fix variable master.all_hostnames

roles/openshift_master_certificates/tasks/main.yml

@@ -34,9 +34,6 @@
     - serviceaccounts.private.key
     - serviceaccounts.public.key
 
-- debug: msg="{{ item.openshift.master.all_hostnames | join (',') }}"
-  with_items: masters_needing_certs
-
 - name: Create the master certificates if they do not already exist
   command: >
     {{ openshift.common.admin_binary }} create-master-certs