Ensure apparmor is running before reloading

The 'Reload apparmor' handler can fail if the apparmor service is not
already in a running state. Add an additional handler to ensure that
apparmor is started and enabled on boot.

Change-Id: If2752d69beb2c646a64f2ca02ce39a0d4161a5b5

handlers/main.yml

@@ -13,6 +13,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+- name: Start apparmor
+  service:
+    name: "apparmor"
+    enabled: yes
+    state: "started"
+
 - name: Reload apparmor
   service:
     name: "apparmor"

tasks/lxc_install_apt.yml

@@ -49,6 +49,7 @@
     group: "root"
     mode: "0644"
   notify:
+    - Start apparmor
     - Reload apparmor
   tags:
     - lxc-files