Cosmetic cleanup to keystone tests

This commit updates test.yml to bring names and container creation in
line with the work done in [1] and [2].

[1] https://review.openstack.org/#/c/289353/
[2] https://review.openstack.org/#/c/289856/

Change-Id: I65820530b40828a8053e5c4747781e15cee391ee

tests/test.yml

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-- name: Playbook for pre-role testing 1of3
+- name: Playbook for establishing ssh keys
   hosts: 127.0.0.1
   connection: local
   become: false
@@ -24,19 +24,19 @@
         generate_ssh_key: "yes"
         ssh_key_bits: 2048
         ssh_key_file: ".ssh/id_rsa"
-    - name: get the calling users key
+    - name: Get the calling user's key
       command: cat ~/.ssh/id_rsa.pub
       register: key_get
     - set_fact:
         lxc_container_ssh_key: "{{ key_get.stdout }}"
 
-- name: Playbook for pre-role testing 2of3
+- name: Playbook for configuring LXC host
   hosts: localhost
   connection: local
   become: yes
   pre_tasks:
     # Make sure OS does not have a stale package cache.
-    - name: Update apt cache.
+    - name: Update apt cache
       apt:
         update_cache: yes
       when: ansible_os_family == 'Debian'
@@ -78,7 +78,7 @@
     #  done for functional testing.
     - name: Create container hosts
       add_host:
-        groups: "all,all_containers,rabbitmq_all,galera_all,service_all"
+        groups: "{{ item.groups }}"
         hostname: "{{ item.name }}"
         inventory_hostname: "{{ item.name }}"
         ansible_ssh_host: "{{ item.address }}"
@@ -95,30 +95,11 @@
         physical_host: localhost
         container_name: "{{ item.name }}"
       with_items:
-        - { name: "service1", service: "service1", address: "10.100.100.101" }
-    - name: Create container hosts
-      add_host:
-        groups: "all,all_containers,keystone_all"
-        hostname: "{{ item.name }}"
-        inventory_hostname: "{{ item.name }}"
-        ansible_ssh_host: "{{ item.address }}"
-        ansible_become: true
-        properties:
-          service_name: "{{ item.service }}"
-        container_networks:
-          management_address:
-            address: "{{ item.address }}"
-            bridge: "lxcbr0"
-            interface: "eth1"
-            netmask: "255.255.252.0"
-            type: "veth"
-        physical_host: localhost
-        container_name: "{{ item.name }}"
-      with_items:
-        - { name: "keystone1", service: "keystone1", address: "10.100.100.102" }
-        - { name: "keystone2", service: "keystone2", address: "10.100.100.103" }
+        - { name: "infra1", service: "infra1", address: "10.100.100.101", groups: "all,all_containers,rabbitmq_all,galera_all,service_all" }
+        - { name: "keystone1", service: "keystone1", address: "10.100.100.102", groups: "all,all_containers,keystone_all" }
+        - { name: "keystone2", service: "keystone2", address: "10.100.100.103", groups: "all,all_containers,keystone_all" }
 
-- name: Playbook for pre-role testing 3of3
+- name: Playbook for creating containers
   hosts: all_containers
   connection: local
   gather_facts: false
@@ -137,7 +118,7 @@
         search_regex: OpenSSH
         delay: 1
 
-- name: Playbook for role testing
+- name: Playbook for deploying infra services
   hosts: service_all
   user: root
   gather_facts: true
@@ -155,12 +136,12 @@
         - { option: "gcache.size", value: "32M" }
       galera_server_id: "{{ inventory_hostname | string_2_int }}"
 
-- name: Playbook for role testing
+- name: Playbook for deploying keystone
   hosts: keystone_all
   user: root
   gather_facts: true
   pre_tasks:
-    - name: Ensure Rabbitmq vhost
+    - name: Ensure rabbitmq vhost
       rabbitmq_vhost:
         name: "{{ keystone_rabbitmq_vhost }}"
         state: "present"
@@ -230,5 +211,5 @@
     keystone_rabbitmq_userid: keystone
     keystone_rabbitmq_vhost: /keystone
     keystone_rabbitmq_servers: 10.100.100.101
-    keystone_rabbitmq_use_ssl: false
+    keystone_rabbitmq_use_ssl: true
     galera_client_drop_config_file: false