Fix registry auth task ordering

Currently, registry authentication credentials are not
produced until after docker systemd service files are
created.

This commit ensures the credentials are
created before the systemd service files to ensure
the proper boolean is set to include the read-only
mount of credentials inside containerized nodes and
masters.

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1316341

roles/openshift_master/tasks/main.yml

@@ -177,6 +177,8 @@
     local_facts:
       no_proxy_etcd_host_ips: "{{ openshift_no_proxy_etcd_host_ips }}"
 
+- include: registry_auth.yml
+
 - name: Install the systemd units
   include: systemd_units.yml
 
@@ -229,8 +231,6 @@
   - restart master controllers
   when: openshift_master_bootstrap_enabled | default(False)
 
-- include: registry_auth.yml
-
 - include: set_loopback_context.yml
   when:
   - openshift.common.version_gte_3_2_or_1_2

roles/openshift_node/tasks/main.yml

@@ -69,12 +69,12 @@
   include: bootstrap.yml
   when: openshift_node_bootstrap
 
+- include: registry_auth.yml
+
 - name: include standard node config
   include: config.yml
   when: not openshift_node_bootstrap
 
-- include: registry_auth.yml
-
 - name: Configure AWS Cloud Provider Settings
   lineinfile:
     dest: /etc/sysconfig/{{ openshift.common.service_type }}-node