Docker role refactor

- refactors the docker role to push generic config into docker role and wrap
  openshift specific variables into an openshift_docker role and it's
  dependent openshift_docker_facts role
- adds support for setting --confirm-def-push flag (Resolves
  https://github.com/openshift/openshift-ansible/issues/1014)
- moves docker related facts from common/node roles to a new docker role
- renames cli_docker_* role varialbes to openshift_docker-* (maintaining
  backward compatibility)
- update role dependencies to pull in openshift_docker conditionally based on
  is_containerized
- remove playbooks/common/openshift-docker since the docker role is now
  conditionally included

1 files changed, 4 insertions, 4 deletions

diff --git a/roles/openshift_cli/tasks/main.yml b/roles/openshift_cli/tasks/main.yml
index 3b224416e..62a4dd690 100644
--- a/roles/openshift_cli/tasks/main.yml
+++ b/roles/openshift_cli/tasks/main.yml
@@ -4,7 +4,7 @@
     local_facts:
       deployment_type: "{{ openshift_deployment_type }}"
       cli_image: "{{ osm_image | default(None) }}"
-      
+
 - name: Install clients
   action: "{{ ansible_pkg_mgr }} name={{ openshift.common.service_type }}-clients state=present"
   when: not openshift.common.is_containerized | bool
@@ -13,16 +13,16 @@
   command: >
     docker pull {{ openshift.common.cli_image }}:{{ openshift_version }}
   when: openshift.common.is_containerized | bool
-  
+
 - name: Create /usr/local/bin/openshift cli wrapper
   template:
     src: openshift.j2
     dest: /usr/local/bin/openshift
     mode: 0755
   when: openshift.common.is_containerized | bool
-  
+
 - name: Create client symlinks
-  file: 
+  file:
     path: "{{ item }}"
     state: link
     src: /usr/local/bin/openshift