Update vars and test tooling for Pike

Change-Id: I9896571497d28b5ebc8628052c1d8fa13061f261

defaults/main.yml

@@ -28,7 +28,7 @@ keystone_shibboleth_repo: {}
 # to build an environment directly from a git source without the presence
 # of an OpenStack-Ansible repo_server.
 keystone_git_repo: https://git.openstack.org/openstack/keystone
-keystone_git_install_branch: master
+keystone_git_install_branch: stable/pike
 keystone_developer_mode: false
 keystone_developer_constraints:
   - "git+{{ keystone_git_repo }}@{{ keystone_git_install_branch }}#egg=keystone"

tests/ansible-role-requirements.yml

@@ -1,47 +1,47 @@
 - name: apt_package_pinning
   src: https://git.openstack.org/openstack/openstack-ansible-apt_package_pinning
   scm: git
-  version: master
+  version: stable/pike
 - name: pip_install
   src: https://git.openstack.org/openstack/openstack-ansible-pip_install
   scm: git
-  version: master
+  version: stable/pike
 - name: memcached_server
   src: https://git.openstack.org/openstack/openstack-ansible-memcached_server
   scm: git
-  version: master
+  version: stable/pike
 - name: openstack_hosts
   src: https://git.openstack.org/openstack/openstack-ansible-openstack_hosts
   scm: git
-  version: master
+  version: stable/pike
 - name: lxc_hosts
   src: https://git.openstack.org/openstack/openstack-ansible-lxc_hosts
   scm: git
-  version: master
+  version: stable/pike
 - name: lxc_container_create
   src: https://git.openstack.org/openstack/openstack-ansible-lxc_container_create
   scm: git
-  version: master
+  version: stable/pike
 - name: galera_client
   src: https://git.openstack.org/openstack/openstack-ansible-galera_client
   scm: git
-  version: master
+  version: stable/pike
 - name: galera_server
   src: https://git.openstack.org/openstack/openstack-ansible-galera_server
   scm: git
-  version: master
+  version: stable/pike
 - name: haproxy_server
   src: https://git.openstack.org/openstack/openstack-ansible-haproxy_server
   scm: git
-  version: master
+  version: stable/pike
 - name: rabbitmq_server
   src: https://git.openstack.org/openstack/openstack-ansible-rabbitmq_server
   scm: git
-  version: master
+  version: stable/pike
 - name: openstack_openrc
   src: https://git.openstack.org/openstack/openstack-ansible-openstack_openrc
   scm: git
-  version: master
+  version: stable/pike
 - name: os_previous_keystone
   src: https://git.openstack.org/openstack/openstack-ansible-os_keystone
   scm: git
@@ -49,4 +49,4 @@
 - name: os_tempest
   src: https://git.openstack.org/openstack/openstack-ansible-os_tempest
   scm: git
-  version: master
+  version: stable/pike

tox.ini

@@ -75,8 +75,8 @@ commands =
 [testenv:ansible]
 deps =
     {[testenv]deps}
-    -rhttps://git.openstack.org/cgit/openstack/openstack-ansible/plain/global-requirement-pins.txt
-    -rhttps://git.openstack.org/cgit/openstack/openstack-ansible-tests/plain/test-ansible-deps.txt
+    -rhttps://git.openstack.org/cgit/openstack/openstack-ansible/plain/global-requirement-pins.txt?h=stable/pike
+    -rhttps://git.openstack.org/cgit/openstack/openstack-ansible-tests/plain/test-ansible-deps.txt?h=stable/pike
 
 
 [testenv:ansible-syntax]