Properly check failed status

No need for a new task.

Change-Id: I958f87ac9a1434a2f6052e0271f37e5f3109775e
Closes-Bug: #1492337

ansible/roles/cinder/tasks/bootstrap.yml

@@ -67,18 +67,13 @@
   when: database.stdout.find('localhost | SUCCESS => ') != -1 and (database.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed
 
 # https://github.com/ansible/ansible-modules-core/pull/1031
-
 - name: Waiting for bootstrap container to exit
   command: docker wait bootstrap_cinder
   when: database.stdout.find('localhost | SUCCESS => ') != -1 and (database.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed
+  failed_when: bootstrap_result.stdout != "0"
   register: bootstrap_result
   run_once: True
 
-- name: Checking for bootstrap failures
-  fail: msg="Bootstrapping failed"
-  run_once: True
-  when: bootstrap_result|changed and bootstrap_result.stdout != "0"
-
 - name: Cleaning up Cinder bootstrap container
   docker:
     name: bootstrap_cinder

ansible/roles/glance/tasks/bootstrap.yml

@@ -72,13 +72,9 @@
   command: docker wait bootstrap_glance
   register: bootstrap_result
   run_once: True
+  failed_when: bootstrap_result.stdout != "0"
   when: database.stdout.find('localhost | SUCCESS => ') != -1 and (database.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed
 
-- name: Checking for bootstrap failures
-  fail: msg="Bootstrapping failed"
-  run_once: True
-  when: bootstrap_result|changed and bootstrap_result.stdout != "0"
-
 - name: Cleaning up Glance bootstrap container
   docker:
     name: bootstrap_glance

ansible/roles/heat/tasks/bootstrap.yml

@@ -59,13 +59,9 @@
   command: docker wait bootstrap_heat
   register: bootstrap_result
   run_once: True
+  failed_when: bootstrap_result.stdout != "0"
   when: database.stdout.find('localhost | SUCCESS => ') != -1 and (database.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed
 
-- name: Checking for bootstrap failures
-  fail: msg="Bootstrapping failed"
-  run_once: True
-  when: bootstrap_result|changed and bootstrap_result.stdout != "0"
-
 - name: Cleaning up Heat boostrap container
   docker:
     name: bootstrap_heat

ansible/roles/keystone/tasks/bootstrap.yml

@@ -62,13 +62,9 @@
   command: docker wait bootstrap_keystone
   register: bootstrap_result
   run_once: True
+  failed_when: bootstrap_result.stdout != "0"
   when: database.stdout.find('localhost | SUCCESS => ') != -1 and (database.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed
 
-- name: Checking for bootstrap failures
-  fail: msg="Bootstrapping failed"
-  run_once: True
-  when: bootstrap_result|changed and bootstrap_result.stdout != "0"
-
 - name: Cleaning up Keystone bootstrap container
   docker:
     name: bootstrap_keystone

ansible/roles/neutron/tasks/bootstrap.yml

@@ -49,18 +49,13 @@
   when: database.stdout.find('localhost | SUCCESS => ') != -1 and (database.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed
 
 # https://github.com/ansible/ansible-modules-core/pull/1031
-
 - name: Waiting for bootstrap container to exit
   command: docker wait bootstrap_neutron
   register: bootstrap_result
   run_once: True
+  failed_when: bootstrap_result.stdout != "0"
   when: database.stdout.find('localhost | SUCCESS => ') != -1 and (database.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed
 
-- name: Checking for bootstrap failures
-  fail: msg="Bootstrapping failed"
-  run_once: True
-  when: bootstrap_result|changed and bootstrap_result.stdout != "0"
-
 - name: Cleaning up Neutron bootstrap container
   docker:
     name: bootstrap_neutron

ansible/roles/nova/tasks/bootstrap.yml

@@ -53,13 +53,9 @@
   command: docker wait bootstrap_nova
   register: bootstrap_result
   run_once: True
+  failed_when: bootstrap_result.stdout != "0"
   when: database.stdout.find('localhost | SUCCESS => ') != -1 and (database.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed
 
-- name: Checking for bootstrap failures
-  fail: msg="Bootstrapping failed"
-  run_once: True
-  when: bootstrap_result|changed and bootstrap_result.stdout != "0"
-
 - name: Cleaning up Nova bootstrap container
   docker:
     name: bootstrap_nova

ansible/roles/rabbitmq/tasks/bootstrap.yml

@@ -46,15 +46,13 @@
       RABBITMQ_CLUSTER_COOKIE: "{{ rabbitmq_cluster_cookie }}"
   when: exists.rc != 0
 
+# https://github.com/ansible/ansible-modules-core/pull/1031
 - name: Waiting for bootstrap container
   command: docker wait rabbitmq_bootstrap
   register: bootstrap_result
+  failed_when: bootstrap_result.stdout != "0"
   when: exists.rc != 0
 
-- name: Checking for bootstrap failures
-  fail: msg="Bootstrapping failed"
-  when: bootstrap_result|changed and bootstrap_result.stdout != "0"
-
 - name: Cleaning up bootstrap container
   docker:
     image: "{{ rabbitmq_image_full }}"