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: I6e620e78934b70af09fe175eacf028bc0d68565c
Related-Bug: https://github.com/ansible/ansible/issues/17687

tasks/main.yml

@@ -54,6 +54,7 @@
     - always
 
 - include: neutron_ml2_ovs_powervm.yml
+  static: no
   when:
     - neutron_os_type is defined
     - neutron_os_type == 'powervm'
@@ -80,11 +81,13 @@
   tags:
     - neutron-install
 - include: calico_init.yml
+  static: no
   when: neutron_plugin_type == 'ml2.calico'
   tags:
     - neutron-install
 
 - include: neutron_db_setup.yml
+  static: no
   when:
     - neutron_services['neutron-server']['group'] in group_names
     - inventory_hostname == groups[neutron_services['neutron-server']['group']][0]
@@ -92,6 +95,7 @@
     - neutron-install
 
 - include: neutron_service_setup.yml
+  static: no
   when:
     - "'neutron_all' in group_names"
     - inventory_hostname == groups['neutron_all'][0]
@@ -99,6 +103,7 @@
     - neutron-install
 
 - include: neutron_l3_ha.yml
+  static: no
   when:
     - neutron_services['neutron-l3-agent']['group'] in group_names
     - neutron_legacy_ha_tool_enabled | bool

tasks/neutron_init_common.yml

@@ -14,9 +14,11 @@
 # limitations under the License.
 
 - include: neutron_init_upstart.yml
+  static: no
   when: pid1_name == "init"
 
 - include: neutron_init_systemd.yml
+  static: no
   when: pid1_name == "systemd"
 
 - name: Load service

tasks/neutron_install.yml

@@ -14,8 +14,8 @@
 # limitations under the License.
 
 - include: neutron_install-apt.yml
-  when:
-    - ansible_pkg_mgr == 'apt'
+  static: no
+  when: ansible_pkg_mgr == 'apt'
 
 - name: Create developer mode constraint file
   copy:

tasks/neutron_post_install.yml

@@ -64,6 +64,7 @@
 
 - name: Setup Calico config
   include: calico_config.yml
+  static: no
   when: neutron_plugin_type == 'ml2.calico'
 
 - name: Generate neutron agent only Config
@@ -110,12 +111,13 @@
 
 - name: Setup PLUMgrid config
   include: plumgrid_config.yml
+  static: no
   when: neutron_plugin_type == 'plumgrid'
 
 - name: Setup Nuage neutron config
   include: nuage_neutron_config.yml
-  when:
-    - neutron_plugin_type == 'nuage'
+  static: no
+  when: neutron_plugin_type == 'nuage'
 
 - name: Drop metadata iptables checksum fix
   copy: