From 70c62ffe21b7b90c23a8a35d4d52c4e23091e421 Mon Sep 17 00:00:00 2001
From: Andrew Butcher <abutcher@redhat.com>
Date: Thu, 8 Sep 2016 14:46:27 -0400
Subject: Iterate over node inventory hostnames instead of
 openshift.common.hostname within openshift_manage_node role.

---
 playbooks/common/openshift-node/config.yml | 4 +---
 roles/openshift_manage_node/tasks/main.yml | 8 +++-----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/playbooks/common/openshift-node/config.yml b/playbooks/common/openshift-node/config.yml
index 94c30e268..66eb293e5 100644
--- a/playbooks/common/openshift-node/config.yml
+++ b/playbooks/common/openshift-node/config.yml
@@ -156,9 +156,7 @@
 - name: Set schedulability
   hosts: oo_first_master
   vars:
-    openshift_nodes: "{{ hostvars
-                         | oo_select_keys(groups['oo_nodes_to_config'])
-                         | oo_collect('openshift.common.hostname') }}"
+    openshift_nodes: "{{ groups.oo_nodes_to_config | default([]) }}"
   pre_tasks:
   # Necessary because when you're on a node that's also a master the master will be
   # restarted after the node restarts docker and it will take up to 60 seconds for
diff --git a/roles/openshift_manage_node/tasks/main.yml b/roles/openshift_manage_node/tasks/main.yml
index f999092cc..f45ade751 100644
--- a/roles/openshift_manage_node/tasks/main.yml
+++ b/roles/openshift_manage_node/tasks/main.yml
@@ -14,7 +14,7 @@
 
 - name: Wait for Node Registration
   command: >
-    {{ openshift.common.client_binary }} get node {{ item | lower }}
+    {{ openshift.common.client_binary }} get node {{ hostvars[item].openshift.common.hostname | lower }}
     --config={{ openshift_manage_node_kubeconfig }}
     -n default
   register: omd_get_node
@@ -29,8 +29,7 @@
     {{ openshift.common.admin_binary }} manage-node {{ hostvars[item].openshift.common.hostname | lower }} --schedulable={{ 'true' if hostvars[item].openshift.node.schedulable | bool else 'false' }}
     --config={{ openshift_manage_node_kubeconfig }}
     -n default
-  with_items:
-    -  "{{ openshift_nodes }}"
+  with_items: "{{ openshift_nodes }}"
   when: hostvars[item].openshift.common.hostname is defined
 
 - name: Label nodes
@@ -38,8 +37,7 @@
     {{ openshift.common.client_binary }} label --overwrite node {{ hostvars[item].openshift.common.hostname | lower }} {{ hostvars[item].openshift.node.labels | oo_combine_dict  }}
     --config={{ openshift_manage_node_kubeconfig }}
     -n default
-  with_items:
-    -  "{{ openshift_nodes }}"
+  with_items: "{{ openshift_nodes }}"
   when: hostvars[item].openshift.common.hostname is defined and 'labels' in hostvars[item].openshift.node and hostvars[item].openshift.node.labels != {}
 
 - name: Delete temp directory
-- 
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