Re-add freezer to inventory

This adds a minimal requirement sceleton to enable os_freezer deployment
and testing with AIO.

Depends-On: https://review.opendev.org/c/openstack/openstack-ansible-os_horizon/+/975513
Depends-On: https://review.opendev.org/c/openstack/openstack-ansible-os_tempest/+/981239
Needed-By: https://review.opendev.org/c/openstack/openstack-ansible-os_freezer/+/975794
Needed-By: https://review.opendev.org/c/openstack/openstack-ansible-plugins/+/975793
Change-Id: I9f2ee74979466fff3c09b5dc4179f4a51162529d
Signed-off-by: Dmitriy Rabotyagov <dmitriy.rabotyagov@cleura.com>

ansible-role-requirements.yml

@@ -161,6 +161,12 @@
   version: master
   trackbranch: master
   shallow_since: '2025-12-03'
+- name: os_freezer
+  scm: git
+  src: https://opendev.org/openstack/openstack-ansible-os_freezer
+  version: master
+  trackbranch: master
+  shallow_since:
 - name: os_glance
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_glance

etc/openstack_deploy/conf.d/freezer.yml.aio

@@ -0,0 +1,10 @@
+---
+backup_infra_hosts:
+  aio1:
+    ip: {{ bootstrap_host_public_address }}
+    management_ip: {{ bootstrap_host_management_address }}
+
+backup_runner_hosts:
+  aio1:
+    ip: {{ bootstrap_host_public_address }}
+    management_ip: {{ bootstrap_host_management_address }}

etc/openstack_deploy/conf.d/freezer.yml.example

@@ -0,0 +1,14 @@
+# The infra nodes that will be running the Freezer services
+backup_infra_hosts:
+  infra1:
+    ip: 172.20.236.111
+  infra2:
+    ip: 172.20.236.112
+  infra3:
+    ip: 172.20.236.113
+
+backup_runner_hosts:
+  storage1:
+    ip: 172.29.236.13
+  storage2:
+    ip: 172.29.236.14

etc/openstack_deploy/env.d/freezer-scheduler.yml.utility.example

@@ -0,0 +1,9 @@
+---
+# This file contains an example to show how to deploy
+# the freezer-scheduler service to run inside of the utility container.
+
+container_skel:
+  utility_container:
+    contains:
+      - utility
+      - freezer_scheduler

etc/openstack_deploy/user_secrets.yml

@@ -91,6 +91,10 @@ cloudkitty_oslomsg_rpc_password:
 # your user variables.
 #cloudkitty_oslomsg_notify_password:
 
+## Freezer Options
+freezer_service_password:
+freezer_galera_password:
+
 ## Glance Options
 glance_container_mysql_password:
 glance_service_password:

inventory/env.d/freezer.yml

@@ -0,0 +1,50 @@
+---
+# Copyright 2026, Cleura AB.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+component_skel:
+  freezer_api:
+    belongs_to:
+      - freezer_all
+  freezer_scheduler:
+    belongs_to:
+      - freezer_all
+
+container_skel:
+  freezer_api_container:
+    belongs_to:
+      - backup_infra_containers
+    contains:
+      - freezer_api
+  freezer_scheduler_container:
+    belongs_to:
+      - backup_runner_containers
+    contains:
+      - freezer_scheduler
+
+
+physical_skel:
+  backup_infra_containers:
+    belongs_to:
+      - all_containers
+  backup_infra_hosts:
+    belongs_to:
+      - hosts
+
+  backup_runner_containers:
+    belongs_to:
+      - all_containers
+  backup_runner_hosts:
+    belongs_to:
+      - all_containers

inventory/group_vars/freezer_all/haproxy_service.yml

@@ -0,0 +1,34 @@
+---
+# Copyright 2023, Cleura AB
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+haproxy_freezer_api_service:
+  haproxy_service_name: freezer_api
+  haproxy_backend_nodes: "{{ groups['freezer_api'] | default([]) }}"
+  haproxy_ssl: "{{ haproxy_ssl }}"
+  haproxy_ssl_all_vips: "{{ haproxy_ssl_all_vips }}"
+  haproxy_port: 9090
+  haproxy_balance_type: http
+  haproxy_backend_options:
+    - "forwardfor"
+    - "httplog"
+  haproxy_backend_httpcheck_options:
+    - 'send hdr User-Agent "osa-haproxy-healthcheck" meth GET uri /healthcheck'
+  haproxy_backend_ssl: "{{ freezer_backend_ssl | default(openstack_service_backend_ssl) }}"
+  haproxy_backend_ca: "{{ freezer_haproxy_backend_ca | default(openstack_haproxy_backend_ca) }}"
+  haproxy_accept_both_protocols: "{{ freezer_accept_both_protocols | default(openstack_service_accept_both_protocols) }}"
+  haproxy_service_enabled: "{{ groups['freezer_api'] is defined and groups['freezer_api'] | length > 0 }}"
+
+freezer_haproxy_services:
+  - "{{ haproxy_freezer_api_service | combine(haproxy_freezer_api_service_overrides | default({})) }}"

inventory/group_vars/freezer_all/source_git.yml

@@ -0,0 +1,24 @@
+---
+# Copyright 2023, Cleura AB
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+### HEAD as of 08.12.2025 ###
+
+freezer_api_git_repo: "{{ openstack_opendev_base_url }}/openstack/freezer-api"
+freezer_api_git_install_branch: master
+freezer_api_git_track_branch: master
+
+freezer_scheduler_git_repo: "{{ openstack_opendev_base_url }}/openstack/freezer"
+freezer_scheduler_git_install_branch: master
+freezer_scheduler_git_track_branch: master

inventory/group_vars/horizon_all/source_git.yml

@@ -40,6 +40,11 @@ designate_dashboard_git_repo: "{{ openstack_opendev_base_url }}/openstack/design
 designate_dashboard_git_install_branch: f235f5e601a909c49d040cd1f9e512661e56d8fd
 designate_dashboard_git_track_branch: master
 
+## Horizon Freezer dashboard plugin
+freezer_dashboard_git_repo: "{{ openstack_opendev_base_url }}/openstack/freezer-web-ui"
+freezer_dashboard_git_install_branch: master
+freezer_dashboard_git_track_branch: master
+
 ## Horizon Heat dashboard plugin
 heat_dashboard_git_repo: "{{ openstack_opendev_base_url }}/openstack/heat-dashboard"
 heat_dashboard_git_install_branch: d47d1b136f3cc9619a06a00c6867abb8701d878e

inventory/group_vars/utility_all/source_git.yml

@@ -39,6 +39,10 @@ tempest_plugin_designate_git_repo: "{{ openstack_opendev_base_url }}/openstack/d
 tempest_plugin_designate_git_install_branch: 88fc51f6327a4b8ac50078380d0fc91eca7eb449
 tempest_plugin_designate_git_track_branch: master
 
+tempest_plugin_freezer_git_repo: "{{ openstack_opendev_base_url }}/openstack/freezer-tempest-plugin"
+tempest_plugin_freezer_git_install_branch: master
+tempest_plugin_freezer_git_track_branch: master
+
 tempest_plugin_glance_git_repo: "{{ openstack_opendev_base_url }}/openstack/glance-tempest-plugin"
 tempest_plugin_glance_git_install_branch: 54889708741080bd7d7119730a68873ca51d686c
 tempest_plugin_glance_git_track_branch: master

tests/roles/bootstrap-host/tasks/prepare_aio_config.yml

@@ -166,6 +166,9 @@
     - src: user_variables_blazar.yml.j2
       dest: user_variables_blazar.yml
       condition: "{{ 'blazar' in bootstrap_host_scenarios_expanded }}"
+    - src: user_variables_freezer.yml.j2
+      dest: user_variables_freezer.yml
+      condition: "{{ 'freezer' in bootstrap_host_scenarios_expanded }}"
     - src: user_variables_magnum.yml.j2
       dest: user_variables_magnum.yml
       condition: "{{ 'magnum' in bootstrap_host_scenarios_expanded }}"
@@ -197,13 +200,20 @@
       dest: user_variables_tls.yml
       condition: "{{ 'tls' in bootstrap_host_scenarios_expanded }}"
 
-- name: Copy modified cinder-volume env.d file for ceph scenario
+- name: Copy modified env.d files for scenarios
   ansible.builtin.copy:
-    src: "{{ playbook_dir }}/../etc/openstack_deploy/env.d/cinder-volume.yml.container.example"
-    dest: "/etc/openstack_deploy/env.d/cinder-volume.yml"
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
     mode: "0644"
   when:
-    - "'ceph' in bootstrap_host_scenarios_expanded"
+    - item.condition | default(true)
+  with_items:
+    - src: "{{ playbook_dir }}/../etc/openstack_deploy/env.d/cinder-volume.yml.container.example"
+      dest: "/etc/openstack_deploy/env.d/cinder-volume.yml"
+      condition: "{{ 'ceph' in bootstrap_host_scenarios_expanded }}"
+    - src: "{{ playbook_dir }}/../etc/openstack_deploy/env.d/freezer-scheduler.yml.utility.example"
+      dest: "/etc/openstack_deploy/env.d/freezer-scheduler.yml"
+      condition: "{{ 'freezer' in bootstrap_host_scenarios_expanded }}"
 
 - name: Create user-space overrides
   ansible.builtin.lineinfile:

tests/roles/bootstrap-host/templates/user_variables_freezer.yml.j2

@@ -0,0 +1,17 @@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+cinder_service_backup_program_enabled: true
+horizon_enable_cinder_backup: true
+
+tempest_test_includelist_freezer:
+  - freezer_tempest_plugin.tests.freezer.scenario.test_backups

tests/roles/bootstrap-host/vars/main.yml

@@ -51,7 +51,8 @@ bootstrap_host_scenarios_expanded: |-
         ('validate' in bootstrap_host_scenarios and ('integrated' in bootstrap_host_scenarios or 'plugins' in bootstrap_host_scenarios)) %}
   {%   set _ = scenario_list.extend(['zookeeper']) %}
   {% endif %}
-  {% if 'ironic' in bootstrap_host_scenarios %}
+  {% if 'ironic' in bootstrap_host_scenarios or
+        'freezer' in bootstrap_host_scenarios %}
   {%   set _ = scenario_list.extend(['swift']) %}
   {% endif %}
   {% if ('magnum' in bootstrap_host_scenarios) %}

tests/test_inventory.py

@@ -145,6 +145,12 @@ class TestAnsibleInventoryFormatConstraints(unittest.TestCase):
         'aodh_api',
         'aodh_container',
         'aodh_listener',
+        'backup_infra_all',
+        'backup_infra_containers',
+        'backup_infra_hosts',
+        'backup_runner_all',
+        'backup_runner_containers',
+        'backup_runner_hosts',
         'barbican_all',
         'barbican_api',
         'barbican_container',
@@ -223,6 +229,11 @@ class TestAnsibleInventoryFormatConstraints(unittest.TestCase):
         'designate_worker',
         'designate_producer',
         'designate_sink',
+        'freezer_all',
+        'freezer_api',
+        'freezer_api_container',
+        'freezer_scheduler',
+        'freezer_scheduler_container',
         'galera',
         'galera_all',
         'galera_container',

zuul.d/jobs.yaml

@@ -68,6 +68,7 @@
       - name: openstack/openstack-ansible-os_blazar
       - name: openstack/openstack-ansible-os_ceilometer
       - name: openstack/openstack-ansible-os_cinder
+      - name: openstack/openstack-ansible-os_freezer
       - name: openstack/openstack-ansible-os_designate
       - name: openstack/openstack-ansible-os_glance
       - name: openstack/openstack-ansible-os_gnocchi
@@ -196,6 +197,7 @@
       - name: openstack/openstack-ansible-os_cloudkitty
       - name: openstack/openstack-ansible-os_cinder
       - name: openstack/openstack-ansible-os_designate
+      - name: openstack/openstack-ansible-os_freezer
       - name: openstack/openstack-ansible-os_glance
       - name: openstack/openstack-ansible-os_gnocchi
       - name: openstack/openstack-ansible-os_heat
@@ -237,6 +239,9 @@
       - name: openstack/cinder
       - name: openstack/cloudkitty
       - name: openstack/cloudkitty-dashboard
+      - name: openstack/freezer
+      - name: openstack/freezer-api
+      - name: openstack/freezer-web-ui
       - name: openstack/designate
       - name: openstack/designate-dashboard
       - name: openstack/glance
@@ -288,6 +293,7 @@
       - name: openstack/cinder-tempest-plugin
       - name: openstack/cloudkitty-tempest-plugin
       - name: openstack/designate-tempest-plugin
+      - name: openstack/freezer-tempest-plugin
       - name: openstack/glance-tempest-plugin
       - name: openstack/heat-tempest-plugin
       - name: openstack/ironic-tempest-plugin