Use master git branches

Update defaults, test vars, and test role dependencies to use the master
branch of git repositories for consistency with other roles.

Change-Id: I905b1fd7e76b45113554e031dcd3488bf618b6f1

defaults/main.yml

@@ -16,9 +16,9 @@ debug: False
 verbose: True
 
 sahara_git_repo: https://git.openstack.org/openstack/sahara
-sahara_git_install_branch: stable/mitaka
+sahara_git_install_branch: master
 sahara_requirements_git_repo: https://git.openstack.org/openstack/requirements
-sahara_requirements_git_install_branch: stable/mitaka
+sahara_requirements_git_install_branch: master
 sahara_developer_mode: false
 sahara_developer_constraints:
   - "git+{{ sahara_git_repo }}@{{ sahara_git_install_branch }}#egg=sahara"

extras/repo-sahara.yml

@@ -1,4 +1,4 @@
 ## Sahara service
 sahara_git_repo: https://git.openstack.org/openstack/sahara
-sahara_git_install_branch: stable/mitaka
+sahara_git_install_branch: master
 sahara_git_dest: "/opt/sahara_{{ sahara_git_install_branch | replace('/', '_') }}"

tests/ansible-role-requirements.yml

@@ -1,55 +1,55 @@
 - name: apt_package_pinning
   src: https://git.openstack.org/openstack/openstack-ansible-apt_package_pinning
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: pip_install
   src: https://git.openstack.org/openstack/openstack-ansible-pip_install
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: pip_lock_down
   src: https://git.openstack.org/openstack/openstack-ansible-pip_lock_down
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: memcached_server
   src: https://git.openstack.org/openstack/openstack-ansible-memcached_server
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: lxc_hosts
   src: https://git.openstack.org/openstack/openstack-ansible-lxc_hosts
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: lxc_container_create
   src: https://git.openstack.org/openstack/openstack-ansible-lxc_container_create
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: openstack_hosts
   src: https://git.openstack.org/openstack/openstack-ansible-openstack_hosts
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: galera_client
   src: https://git.openstack.org/openstack/openstack-ansible-galera_client
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: galera_server
   src: https://git.openstack.org/openstack/openstack-ansible-galera_server
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: rabbitmq_server
   src: https://git.openstack.org/openstack/openstack-ansible-rabbitmq_server
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: os_keystone
   src: https://git.openstack.org/openstack/openstack-ansible-os_keystone
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: os_nova
   src: https://git.openstack.org/openstack/openstack-ansible-os_nova
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: openstack_openrc
   src: https://git.openstack.org/openstack/openstack-ansible-openstack_openrc
   scm: git
-  version: origin/stable/mitaka
+  version: master
 - name: os_tempest
   src: https://git.openstack.org/openstack/openstack-ansible-os_tempest
   scm: git

tests/test-vars.yml

@@ -41,7 +41,7 @@ nova_container_mysql_password: "SuperSecrete"
 nova_developer_mode: true
 nova_galera_address: 10.100.100.2
 nova_galera_database: nova
-nova_git_install_branch: stable/mitaka
+nova_git_install_branch: master
 nova_keystone_auth_plugin: password
 nova_management_address: "10.100.100.3"
 nova_metadata_port: 8775
@@ -51,7 +51,7 @@ nova_novncproxy_vncserver_proxyclient_address: localhost
 nova_rabbitmq_password: "secrete"
 nova_rabbitmq_userid: nova
 nova_rabbitmq_vhost: /nova
-nova_requirements_git_install_branch: stable/mitaka
+nova_requirements_git_install_branch: master
 nova_service_adminurl: "http://{{ internal_lb_vip_address }}:8774"
 nova_service_password: "secrete"
 nova_service_project_domain_id: default
@@ -64,7 +64,7 @@ nova_venv_tag: "testing"
 nova_virt_type: qemu
 keystone_venv_tag: "testing"
 keystone_developer_mode: true
-keystone_git_install_branch: stable/mitaka
+keystone_git_install_branch: master
 keystone_service_password: "secrete"
 keystone_galera_address: 10.100.100.2
 keystone_galera_database: keystone
@@ -86,14 +86,14 @@ keystone_rabbitmq_password: "secrete"
 keystone_rabbitmq_use_ssl: false
 keystone_rabbitmq_port: 5672
 keystone_rabbitmq_servers: 10.100.100.2
-keystone_requirements_git_install_branch: stable/mitaka
+keystone_requirements_git_install_branch: master
 openrc_os_auth_url: "{{ keystone_service_internalurl }}"
 openrc_os_password: "{{ keystone_auth_admin_password }}"
 openrc_os_domain_name: "Default"
 sahara_venv_tag: "testing"
 sahara_developer_mode: true
-sahara_git_install_branch: stable/mitaka
-sahara_requirements_git_install_branch: stable/mitaka
+sahara_git_install_branch: master
+sahara_requirements_git_install_branch: master
 sahara_service_password: "secrete"
 sahara_galera_address: 10.100.100.2
 sahara_galera_database: sahara