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, 18 insertions, 0 deletions

diff --git a/roles/openshift_etcd/meta/main.yml b/roles/openshift_etcd/meta/main.yml
new file mode 100644
index 000000000..5e5f96d44
--- /dev/null
+++ b/roles/openshift_etcd/meta/main.yml
@@ -0,0 +1,18 @@
+---
+galaxy_info:
+  author: Jason DeTiberus
+  description: OpenShift etcd
+  company: Red Hat, Inc.
+  license: Apache License, Version 2.0
+  min_ansible_version: 1.9
+  platforms:
+  - name: EL
+    versions:
+    - 7
+  categories:
+  - cloud
+dependencies:
+- role: openshift_facts
+- role: openshift_docker
+  when: openshift.common.is_containerized | bool
+- role: etcd