Merge pull request #357 from rebtoor/download-cache-edpm_ovn

Enable `download-cache` support in `edpm_ovn` role

roles/edpm_download_cache/tasks/container_images.yml

@@ -24,6 +24,14 @@
     - edpm_iscsid
     - download_cache
 
+- name: Download images for edpm_ovn role
+  ansible.builtin.include_role:
+    name: osp.edpm.edpm_ovn
+    tasks_from: download_cache.yml
+  tags:
+    - edpm_ovn
+    - download_cache
+
 - name: Download images for edpm_multipathd role
   ansible.builtin.include_role:
     name: osp.edpm.edpm_multipathd

roles/edpm_ovn/defaults/main.yml

@@ -1,5 +1,12 @@
 ---
 # defaults file for edpm_ovn
+
+# seconds between retries for download tasks
+edpm_ovn_images_download_delay: 5
+
+# number of retries for download tasks
+edpm_ovn_images_download_retries: 5
+
 edpm_ovn_config_src: /var/lib/openstack/configs/ovn
 edpm_ovn_neutron_metadata_agent_config_dir: /var/lib/config-data/ansible-generated/neutron-ovn-metadata-agent
 edpm_ovn_metadata_agent_log_dir: "/var/log/neutron"

roles/edpm_ovn/meta/argument_specs.yml

@@ -4,6 +4,14 @@ argument_specs:
   main:
     short_description: The main entry point for the edpm_ovn role.
     options:
+      edpm_ovn_images_download_delay:
+        type: int
+        default: 5
+        description: The seconds between retries for failed download tasks
+      edpm_ovn_images_download_retries:
+        type: int
+        default: 5
+        description: The number of retries for failed download tasks
       edpm_enable_chassis_gw:
         default: false
         description: ''

roles/edpm_ovn/tasks/download_cache.yml

@@ -0,0 +1,13 @@
+---
+
+- name: Download needed container images
+  containers.podman.podman_image:
+    name: "{{ item }}"
+  loop:
+    - "{{ edpm_ovn_controller_agent_image }}"
+    - "{{ edpm_ovn_metadata_agent_image }}"
+  become: true
+  register: edpm_ovn_images_download
+  until: edpm_ovn_images_download.failed == false
+  retries: "{{ edpm_ovn_images_download_retries }}"
+  delay: "{{ edpm_ovn_images_download_delay }}"