Do not collect gnocchi project ID

Ceilometer middleware now accepts also project names,
so it's not required to gain project UUID [1].

We also switching gnocchi project name to `service` for all scenarios
as it's already whitelisted by default [2]

[1] e2bf485044
[2] 082dabb1b7/ceilometermiddleware/swift.py (L158)

Closes-Bug: #1879192
Change-Id: I40d3178d1b3bd1234ac34c6fa1d0d2bcb7160720

defaults/main.yml

@@ -15,7 +15,6 @@
 
 # Enable/Disable Telemetry projects
 swift_ceilometer_enabled: "{{ (groups['ceilometer_all'] is defined) and (groups['ceilometer_all'] | length > 0) }}"
-swift_gnocchi_enabled: "{{ (groups['gnocchi_all'] is defined) and (groups['gnocchi_all'] | length > 0) }}"
 
 ## Verbosity Options
 debug: False

releasenotes/notes/swift_gnocchi-29eed9b49794f980.yaml

@@ -0,0 +1,6 @@
+---
+
+deprecations:
+  - |
+    Variable `swift_gnocchi_enabled` has been removed and won't have any
+    effect

tasks/swift_proxy_hosts.yml

@@ -13,28 +13,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-- name: Define Gnocchi project id
-  delegate_to: "{{ swift_service_setup_host }}"
-  vars:
-    ansible_python_interpreter: "{{ swift_service_setup_host_python_interpreter }}"
-  block:
-    - name: Get Gnocchi project id
-      openstack.cloud.os_project_info:
-        name: "{{ gnocchi_service_project_name }}"
-        interface: "{{ keystone_service_adminurl }}"
-        verify: "{{ keystone_service_adminuri_insecure }}"
-      register: get_gnocchi_project
-      until: get_gnocchi_project is success
-      retries: 5
-      delay: 10
-      no_log: True
-
-    - name: Store Gnocchi project id
-      set_fact:
-        swift_gnocchi_service_project_id: "{{ get_gnocchi_project.openstack_projects[0].id }}"
-  when:
-    - swift_gnocchi_enabled | bool
-
 - name: swift proxy server configuration
   config_template:
     src: "proxy-server.conf.j2"

templates/proxy-server.conf.j2

@@ -170,8 +170,17 @@ driver = messagingv2
 url = {{ swift_oslomsg_notify_transport }}://{% for host in swift_oslomsg_notify_servers.split(',') %}{{ swift_oslomsg_notify_userid }}:{{ swift_oslomsg_notify_password }}@{{ host }}:{{ swift_oslomsg_notify_port }}{% if not loop.last %},{% else %}/{{ swift_oslomsg_notify_vhost }}{% endif %}{% endfor %}
 
 topic = notifications
-{% if swift_gnocchi_service_project_id is defined %}
-ignore_projects = {{ swift_gnocchi_service_project_id }}
+{% if gnocchi_service_project_name is defined %}
+ignore_projects = {{ gnocchi_service_project_name }}
+auth_type = {{ swift_keystone_auth_plugin }}
+auth_url = {{ keystone_service_adminuri }}
+insecure = {{ keystone_service_adminuri_insecure | bool }}
+region_name = {{ keystone_service_region }}
+project_domain_id = {{ swift_service_project_domain_id }}
+user_domain_id = {{ swift_service_user_domain_id }}
+project_name = {{ swift_service_project_name }}
+username = {{ swift_service_user_name }}
+password = {{ swift_service_password }}
 {% endif %}
 log_level = WARN
 {% endif %}