Fix usage of "|" for tests

With the more recent versions of ansible, we should now use
"is" instead of the "|" sign for the tests.

This should fix it.

Change-Id: Ie89ff6580bec52b598776c479a909c9a99c005b0

handlers/main.yml

@@ -44,7 +44,7 @@
     --logpriority {{ (debug | bool) | ternary('DEBUG', 'INFO') }}
   delegate_to: "{{ physical_host }}"
   register: container_start
-  until: container_start | success
+  until: container_start  is success
   retries: 3
   listen: Lxc container restart
 
@@ -112,6 +112,6 @@
     daemon_reload: yes
   remote_user: root
   register: _sysctl_service_started
-  until: _sysctl_service_started|success
+  until: _sysctl_service_started is success
   retries: 5
   delay: 5

tasks/lxc_container_config.yml

@@ -94,7 +94,7 @@
   args:
     creates: "/var/lib/lxc/{{ inventory_hostname }}/setup.complete"
   register: container_extra_commands
-  until: container_extra_commands | success
+  until: container_extra_commands  is success
   retries: 5
   delay: 2
   delegate_to: "{{ physical_host }}"

tasks/lxc_container_create.yml

@@ -41,7 +41,7 @@
   changed_when: false
   delegate_to: "{{ physical_host }}"
   register: _lxc_container_state
-  until: _lxc_container_state | success
+  until: _lxc_container_state  is success
   retries: 3
   delay: 5
 
@@ -57,7 +57,7 @@
     --logpriority {{ (debug | bool) | ternary('DEBUG', 'INFO') }}
   delegate_to: "{{ physical_host }}"
   register: _lxc_container_create
-  until: _lxc_container_create | success
+  until: _lxc_container_create  is success
   retries: 3
   delay: 5
   when:

tests/test-containers-functional.yml

@@ -145,7 +145,7 @@
       command: "lxc-start -d -n container3"
       register: container_start
       changed_when: container_start.rc == 0
-      until: container_start | success
+      until: container_start  is success
       retries: 3
       delay: 2
 

tests/test-create-btrfs-dev.yml

@@ -43,7 +43,7 @@
         filesystem:
           fstype: btrfs
           dev: /openstack/lxc-btrfs.img
-        when: lxc_btrfs_create | changed
+        when: lxc_btrfs_create  is changed
 
       - name: Create the mount points, fstab entries and mount the file systems
         mount: