From 97be5890e2a34036a22d2d1e2586c83009ae6064 Mon Sep 17 00:00:00 2001
From: Andrew Butcher <abutcher@redhat.com>
Date: Tue, 12 Jan 2016 16:39:06 -0500
Subject: Validate pacemaker cluster members.

---
 playbooks/common/openshift-master/restart.yml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'playbooks/common/openshift-master/restart.yml')

diff --git a/playbooks/common/openshift-master/restart.yml b/playbooks/common/openshift-master/restart.yml
index 7603f0d61..fa13a64cb 100644
--- a/playbooks/common/openshift-master/restart.yml
+++ b/playbooks/common/openshift-master/restart.yml
@@ -73,6 +73,7 @@
     register: active_check_output
     when: openshift.master.cluster_method == 'pacemaker'
     failed_when: active_check_output.stdout not in ['active', 'inactive']
+    changed_when: false
   - set_fact:
       is_active: "{{ active_check_output.stdout == 'active' }}"
     when: openshift.master.cluster_method == 'pacemaker'
@@ -98,6 +99,18 @@
     with_items: "{{ groups.oo_masters_to_config | default([]) }}"
     when: (hostvars[item]['current_host'] | default(false)) | bool
 
+- name: Validate pacemaker cluster
+  hosts: oo_active_masters
+  tasks:
+  - name: Retrieve pcs status
+    command: pcs status
+    register: pcs_status_output
+    changed_when: false
+  - fail:
+      msg: >
+        Pacemaker cluster validation failed. One or more nodes are not online.
+    when: not (pcs_status_output.stdout | validate_pcs_cluster(groups.oo_masters_to_config)) | bool
+
 - name: Restart masters
   hosts: oo_masters_to_config:!oo_active_masters:!oo_current_masters
   vars:
-- 
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