Merge "Remove unused hostname var from test playbooks"

.gitignore

@@ -61,6 +61,8 @@ releasenotes/build
 
 # Test temp files
 tests/plugins
+tests/playbooks
+tests/test.retry
 
 # Vagrant testing artifacts
 .vagrant

test-install-glance.yml

@@ -22,11 +22,9 @@
       vhost_name: "{{ glance_rabbitmq_vhost }}"
       user_name: "{{ glance_rabbitmq_userid }}"
       user_password: "{{ glance_rabbitmq_password }}"
-      host_name: groups['glance_all'][0]
     - include: create-grant-db.yml
       db_name: "{{  glance_galera_database }}"
       db_password: "{{ glance_container_mysql_password }}"
-      host_name: groups['glance_all'][0]
   roles:
     - role: "{{ glance_rolename | default('os_glance') }}"
   vars_files:

test-install-keystone.yml

@@ -25,11 +25,9 @@
       vhost_name: "{{ keystone_rabbitmq_vhost }}"
       user_name: "{{ keystone_rabbitmq_userid }}"
       user_password: "{{ keystone_rabbitmq_password }}"
-      host_name: groups['keystone_all'][0]
     - include: create-grant-db.yml
       db_name: "{{ keystone_galera_database }}"
       db_password: "{{ keystone_container_mysql_password }}"
-      host_name: groups['keystone_all'][0]
   roles:
     - role: "{{ keystone_rolename | default('os_keystone') }}"
   vars_files:

test-install-neutron.yml

@@ -62,11 +62,9 @@
       vhost_name: "{{ neutron_rabbitmq_vhost }}"
       user_name: "{{ neutron_rabbitmq_userid }}"
       user_password: "{{ neutron_rabbitmq_password }}"
-      host_name: groups['neutron_all'][0]
     - include: create-grant-db.yml
       db_name: "{{ neutron_galera_database }}"
       db_password: "{{ neutron_container_mysql_password }}"
-      host_name: groups['neutron_all'][0]
   roles:
     - role: "{{ neutron_rolename | default('os_neutron') }}"
   vars_files:

test-install-nova.yml

@@ -38,15 +38,12 @@
       vhost_name: "{{ nova_rabbitmq_vhost }}"
       user_name: "{{ nova_rabbitmq_userid }}"
       user_password: "{{ nova_rabbitmq_password }}"
-      host_name: groups['nova_all'][0]
     - include: create-grant-db.yml
       db_name: "{{ nova_galera_database }}"
       db_password: "{{ nova_container_mysql_password }}"
-      host_name: groups['nova_all'][0]
     - include: create-grant-db.yml
       db_name: "{{ nova_api_galera_database }}"
       db_password: "{{ nova_container_mysql_password }}"
-      host_name: groups['nova_all'][0]
   roles:
     - role: "{{ nova_rolename | default('os_nova') }}"
   vars_files: