Add vars for Swift telemetry settings

Since adding the name spaced telemetry vars for swift in:
https://review.openstack.org/#/c/363644/

We need to adjust the openstack-ansible repository to reflect these
changes. Additionally, we need to add a task that will setup the
rabbitmq user/vhost when using ceilometer with swift.

Change-Id: I74d0d7dec19abb525837e65d1354091cdd3cd0f2

etc/openstack_deploy/user_secrets.yml

@@ -119,6 +119,8 @@ swift_dispersion_password:
 ### Once the swift cluster has been setup DO NOT change these hash values!
 swift_hash_path_suffix:
 swift_hash_path_prefix:
+# Swift needs a telemetry password when using ceilometer
+swift_rabbitmq_telemetry_password:
 
 ## haproxy stats password
 haproxy_stats_password:

playbooks/inventory/group_vars/all.yml

@@ -379,6 +379,18 @@ swift_system_shell: /bin/bash
 swift_system_comment: swift system user
 swift_system_home_folder: "/var/lib/{{ swift_system_user_name }}"
 
+# Swift Telemetry notifications
+swift_rabbitmq_telemetry_userid: "swift"
+swift_rabbitmq_telemetry_vhost: "/swift"
+swift_rabbitmq_telemetry_servers: "{{ rabbitmq_servers }}"
+# TODO: (andymccr) ceilometer with swift does not support SSL rabbitmq connections, so we are hard coding the port and use_ssl var
+swift_rabbitmq_telemetry_port: "5672"
+swift_rabbitmq_use_ssl: False
+swift_rabbitmq_telemetry_host_group: "{{ rabbitmq_host_group }}"
+
+# If there are any Ceilometer and Swift hosts in the environment, then enable its usage
+swift_ceilometer_enabled: "{{ (groups['ceilometer_all'] is defined) and (groups['swift_proxy'] is defined) and (groups['ceilometer_all'] | length > 0) and (groups['swift_proxy'] | length > 0) }}"
+
 ## OpenStack Openrc
 openrc_os_auth_url: "{{ keystone_service_internalurl }}"
 openrc_os_password: "{{ keystone_auth_admin_password }}"

playbooks/inventory/group_vars/swift_all.yml

@@ -16,8 +16,5 @@
 swift_service_region: "{{ service_region }}"
 swift_service_in_ldap: "{{ service_ldap_backend_enabled }}"
 
-# If there are any Ceilometer hosts in the environment, then enable its usage
-swift_ceilometer_enabled: "{{ (groups['ceilometer_all'] is defined) and (groups['ceilometer_all'] | length > 0) }}"
-
 # Ensure that the package state matches the global setting
 swift_package_state: "{{ package_state }}"

playbooks/os-swift-install.yml

@@ -99,6 +99,16 @@
         - inventory_hostname in groups['swift_all']
         - hostvars[inventory_hostname]['container_networks']['replication_address']['address'] is undefined
         - not is_metal | bool
+    # If we're using ceilometer then swift needs a rabbitmq/vhost & usera
+    - include: common-tasks/rabbitmq-vhost-user.yml
+      vars:
+        user: "{{ swift_rabbitmq_telemetry_userid }}"
+        password: "{{ swift_rabbitmq_telemetry_password }}"
+        vhost: "{{ swift_rabbitmq_telemetry_vhost }}"
+        _rabbitmq_host_group: "{{ swift_rabbitmq_telemetry_host_group }}"
+      when:
+        - swift_ceilometer_enabled | bool
+        - inventory_hostname == groups['swift_all'][0]
   roles:
     - role: "os_swift"
       swift_venv_tag: "{{ openstack_release }}"