From f004b526078b78b0ba9435b82af4d4f4d42de5e2 Mon Sep 17 00:00:00 2001
From: Devan Goodwin <dgoodwin@redhat.com>
Date: Mon, 27 Jun 2016 15:44:04 -0300
Subject: More docker upgrade fixes.

---
 .../openshift-cluster/upgrades/docker/upgrade.yml  |  9 ++++---
 .../upgrades/docker/upgrade_check.yml              | 28 ++++++++++------------
 2 files changed, 16 insertions(+), 21 deletions(-)

(limited to 'playbooks/common/openshift-cluster/upgrades/docker')

diff --git a/playbooks/common/openshift-cluster/upgrades/docker/upgrade.yml b/playbooks/common/openshift-cluster/upgrades/docker/upgrade.yml
index 81db9ef20..20d66522f 100644
--- a/playbooks/common/openshift-cluster/upgrades/docker/upgrade.yml
+++ b/playbooks/common/openshift-cluster/upgrades/docker/upgrade.yml
@@ -11,16 +11,15 @@
     - etcd_container
     - openvswitch
   failed_when: false
-  when: docker_upgrade | bool and openshift.common.is_containerized | bool
+  when: openshift.common.is_containerized | bool
 
 - name: Remove all containers and images
   script: nuke_images.sh docker
   register: nuke_images_result
-  when: docker_upgrade | bool and docker_upgrade_nuke_images is defined and docker_upgrade_nuke_images | bool
+  when: docker_upgrade_nuke_images is defined and docker_upgrade_nuke_images | bool
 
 - name: Upgrade Docker
   action: "{{ ansible_pkg_mgr }} name=docker{{ '-' + docker_version }} state=present"
-  when: docker_upgrade | bool
 
 - name: Restart containerized services
   service: name={{ item }} state=started
@@ -32,7 +31,7 @@
     - "{{ openshift.common.service_type }}-master-controllers"
     - "{{ openshift.common.service_type }}-node"
   failed_when: false
-  when: docker_upgrade | bool and openshift.common.is_containerized | bool
+  when: openshift.common.is_containerized | bool
 
 - name: Wait for master API to come back online
   become: no
@@ -42,4 +41,4 @@
       state=started
       delay=10
       port="{{ openshift.master.api_port }}"
-  when: docker_upgrade | bool and inventory_hostname in groups.oo_masters_to_config
+  when: inventory_hostname in groups.oo_masters_to_config
diff --git a/playbooks/common/openshift-cluster/upgrades/docker/upgrade_check.yml b/playbooks/common/openshift-cluster/upgrades/docker/upgrade_check.yml
index 7fd4657d5..0a70ab723 100644
--- a/playbooks/common/openshift-cluster/upgrades/docker/upgrade_check.yml
+++ b/playbooks/common/openshift-cluster/upgrades/docker/upgrade_check.yml
@@ -1,13 +1,11 @@
 ---
 
-# This snippet determines if docker_upgrade should be set for the host. If it's already
-# set via the inventory we will respect it. Otherwise we check if the current version
-# is equal to the either the latest, or the requested docker_version, and set
-# docker_upgrade accordingly.
+# This snippet determines if a Docker upgrade is required by checking the inventory
+# variables, the available packages, and sets l_docker_version to True if so.
 
-- name: Determine available Docker version
-  script: ../../../../common/openshift-cluster/upgrades/files/rpm_versions.sh docker
-  register: g_docker_version_result
+- set_fact:
+    docker_upgrade: True
+  when: docker_upgrade is not defined
 
 - name: Check if Docker is installed
   command: rpm -q docker
@@ -32,24 +30,22 @@
   # Disable the 1.10 requirement if the user set a specific Docker version
   when: avail_docker_version.stdout | version_compare('1.10','<') and docker_version is not defined
 
-# We respect docker_upgrade=False in the inventory, but True is the default and
-# if set in inventory, we still flip it to False here and only set to true if
-# they're not already running the required version.
+# Default l_docker_upgrade to False, we'll set to True if an upgrade is required:
 - set_fact:
-    docker_upgrade: False
-  when: docker_upgrade is not defined or docker_upgrade | bool
+    l_docker_upgrade: False
 
 # Make sure a docker_verison is set if none was requested:
 - set_fact:
-    docker_version: avail_docker_version.stdout
+    docker_version: "{{ avail_docker_version.stdout }}"
   when: docker_version is not defined
 
 - name: Flag for Docker upgrade if necessary
   set_fact:
-    docker_upgrade: True
-  when: docker_version is defined and pkg_check.rc == 0 and curr_docker_version.stdout | version_compare(docker_version,'<')
+    l_docker_upgrade: True
+  when: pkg_check.rc == 0 and curr_docker_version.stdout | version_compare(docker_version,'<')
 
 - name: Flag to delete all images prior to upgrade if crossing Docker 1.10 boundary
   set_fact:
       docker_upgrade_nuke_images: True
-  when: docker_upgrade_nuke_images is not defined and docker_upgrade | bool and curr_docker_version.stdout | version_compare('1.10','<') and docker_version | version_compare('1.10','>=')
+  when: docker_upgrade_nuke_images is not defined and curr_docker_version.stdout | version_compare('1.10','<') and docker_version | version_compare('1.10','>=')
+
-- 
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