Add loopback devices format and mount

The deploy-env role provides the capabilities
to create loopback devices that we currently use
for test ceph deployment.

For testing Swift chart we also need to be able
to format and mount loopback devices.

Signed-off-by: Vladimir Kozhukalov <kozhukalov@gmail.com>
Change-Id: I4fa5db21b4d3149587cdc7e44888fe60512df8c0

nova/values.yaml

@@ -86,7 +86,7 @@ images:
     nova_spiceproxy_assets: quay.io/airshipit/nova:2025.1-ubuntu_noble
     test: docker.io/xrally/xrally-openstack:2.0.0
     image_repo_sync: docker.io/docker:17.07.0
-    nova_wait_for_computes_init: gcr.io/google_containers/hyperkube-amd64:v1.11.6
+    nova_wait_for_computes_init: quay.io/airshipit/ceph-config-helper:latest-ubuntu_jammy
   local_registry:
     active: false
     exclude:

roles/deploy-env/defaults/main.yaml

@@ -54,6 +54,10 @@ loopback_setup: false
 loopback_device: /dev/loop100
 loopback_image: /var/lib/openstack-helm/ceph-loop.img
 loopback_image_size: 12G
+loopback_format: false
+loopback_format_fs_type: ext4
+loopback_mount: false
+loopback_mount_path: /srv/node/loop100
 
 coredns_resolver_setup: false
 coredns_dns_server: "8.8.8.8"

roles/deploy-env/handlers/main.yaml

@@ -17,5 +17,5 @@
 - name: Restart loop-setup
   service:
     name: loop-setup
-    state: restarted
+    state: started
 ...

roles/deploy-env/tasks/loopback_devices_mount.yaml

@@ -0,0 +1,27 @@
+# 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.
+
+---
+- name: Format loop device
+  filesystem:
+    fstype: "{{ loopback_format_fs_type }}"
+    dev: "{{ loopback_device }}"
+  when: loopback_format
+
+- name: Mount loop device
+  mount:
+    src: "{{ loopback_device }}"
+    path: "{{ loopback_mount_path }}"
+    fstype: "{{ loopback_format_fs_type }}"
+    state: mounted
+  when: loopback_mount
+...

roles/deploy-env/tasks/main.yaml

@@ -30,6 +30,11 @@
     file: loopback_devices.yaml
   when: loopback_setup and inventory_hostname in (groups['k8s_cluster'] | default([]))
 
+- name: Loop device mount
+  include_tasks:
+    file: loopback_devices_mount.yaml
+  when: loopback_setup and inventory_hostname in (groups['k8s_cluster'] | default([]))
+
 - name: Deploy Containerd
   include_tasks:
     file: containerd.yaml