Force Ansible to use dynamic includes

Ansible 2.1.1 introduces a regression in the way conditional
includes are handled which results in every task in the
included file being evaluated even if the condition for the
include is not met. This extends the run time significantly
for a deployment.

This patch forces all conditional includes to be dynamic.

Change-Id: Id26b3f254e68f0707c6d8b23b501868213b11224
Related-Bug: https://github.com/ansible/ansible/issues/17687

tasks/main.yml

@@ -29,13 +29,15 @@
 - include: zaqar_post_install.yml
 
 - include: zaqar_service_setup.yml
-  when: >
-    inventory_hostname == groups['zaqar_all'][0]
+  static: no
+  when: inventory_hostname == groups['zaqar_all'][0]
 
 - include: zaqar_apache.yml
+  static: no
   when: zaqar_install_apache | bool
 
 - include: zaqar_nginx.yml
+  static: no
   when: zaqar_install_nginx | bool
 
 - name: Flush handlers

tasks/zaqar_install.yml

@@ -12,9 +12,10 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
 - include: install-apt.yml
-  when:
-    - ansible_pkg_mgr == 'apt'
+  static: no
+  when: ansible_pkg_mgr == 'apt'
   tags:
     - install-apt
 

tests/ansible-role-requirements.yml

@@ -6,6 +6,10 @@
   src: https://git.openstack.org/openstack/openstack-ansible-pip_install
   scm: git
   version: master
+- name: openstack_hosts
+  src: https://git.openstack.org/openstack/openstack-ansible-openstack_hosts
+  scm: git
+  version: master
 - name: lxc_hosts
   src: https://git.openstack.org/openstack/openstack-ansible-lxc_hosts
   scm: git