Refactor upgrade codepaths step 1

This commit refactors some upgrade code paths.

Touched areas are:

1) Reduces usage of 'oo_all_hosts' in various places,
especially when running upgrade_control_plane.

2) Reuses common code across the various upgrade*
playbooks.

3) Moves docker upgrade checks into container_runtime_role.

4) Combines smaller playbooks and plays to reduce file sprawl.

1 files changed, 0 insertions, 22 deletions

diff --git a/playbooks/common/openshift-cluster/upgrades/pre/tasks/verify_docker_upgrade_targets.yml b/playbooks/common/openshift-cluster/upgrades/pre/tasks/verify_docker_upgrade_targets.yml
deleted file mode 100644
index 18a08eb99..000000000
--- a/playbooks/common/openshift-cluster/upgrades/pre/tasks/verify_docker_upgrade_targets.yml
+++ /dev/null
@@ -1,22 +0,0 @@
----
-# Only check if docker upgrade is required if docker_upgrade is not
-# already set to False.
-- include_tasks: ../../docker/upgrade_check.yml
-  when:
-  - docker_upgrade is not defined or (docker_upgrade | bool)
-  - not (openshift.common.is_atomic | bool)
-
-# Additional checks for Atomic hosts:
-
-- name: Determine available Docker
-  shell: "rpm -q --queryformat '---\ncurr_version: %{VERSION}\navail_version: \n' docker"
-  register: g_atomic_docker_version_result
-  when: openshift.common.is_atomic | bool
-
-- set_fact:
-    l_docker_version: "{{ g_atomic_docker_version_result.stdout | from_yaml }}"
-  when: openshift.common.is_atomic | bool
-
-- fail:
-    msg: This playbook requires access to Docker 1.12 or later
-  when: openshift.common.is_atomic | bool and l_docker_version.avail_version | default(l_docker_version.curr_version, true) | version_compare('1.12','<')