init

ansible/roles/docker_registry/tasks/deploy-registry.yml

@@ -0,0 +1,61 @@
+---
+-
+    name: Ensure install directory exists
+    file:
+        path: "{{ install_dir }}"
+        state: directory
+        mode: "0755"
+
+-
+    name: Deploy registry configuration
+    template:
+        src: config.yml.j2
+        dest: "{{ install_dir }}/config.yml"
+    notify: restart docker-registry
+
+-
+    name: Deploy docker-compose file
+    template:
+        src: docker-compose.yml.j2
+        dest: "{{ install_dir }}/docker-compose.yml"
+
+-
+    name: Start registry stack
+    include_role:
+        name: docker
+        tasks_from: start-compose
+    vars:
+        compose_project_dir: "{{ install_dir }}"
+
+-
+    name: Load Apache variables
+    include_vars:
+        file: "{{ role_path }}/../apache/vars/{{ ansible_os_family }}.yml"
+
+-
+    name: Deploy registry vhost
+    template:
+        src: vhost.conf.j2
+        dest: "{{ apache_sites_available }}/docker-registry-{{ hostname | regex_replace('\\..*', '') }}.conf"
+    notify: reload apache
+
+-
+    name: Enable registry vhost
+    command: "{{ apache_enable_site_cmd }} docker-registry-{{ hostname | regex_replace('\\..*', '') }}"
+    args:
+        creates: "{{ apache_sites_enabled }}/docker-registry-{{ hostname | regex_replace('\\..*', '') }}.conf"
+    notify: reload apache
+
+-
+    name: Deploy registry backup script
+    include_role:
+        name: docker
+        tasks_from: deploy-backup
+    vars:
+        backup_name: docker-registry
+        backup_hook_dir: /etc/restic/pre-backup.d
+        backup_volumes:
+            - docker-registry_registry_data
+        backup_files:
+            - "{{ install_dir }}/docker-compose.yml"
+            - "{{ install_dir }}/config.yml"

ansible/roles/docker_registry/tasks/main.yml

@@ -0,0 +1,4 @@
+---
+-
+    name: Deploy registry
+    ansible.builtin.include_tasks: deploy-registry.yml

ansible/roles/docker_registry/tasks/restore-registry.yml

@@ -0,0 +1,22 @@
+---
+-
+    name: Check if registry backup archive exists
+    stat:
+        path: /var/backups/docker-registry/docker-registry_registry_data.tar.gz
+    register: registry_backup
+
+-
+    name: Restore registry volume from backup
+    command: >
+        docker run --rm
+        -v docker-registry_registry_data:/data
+        -v /var/backups/docker-registry:/backup:ro
+        alpine sh -c "tar xzf /backup/docker-registry_registry_data.tar.gz -C /data"
+    when: registry_backup.stat.exists
+
+-
+    name: Restart registry after restore
+    community.docker.docker_compose_v2:
+        project_src: "{{ install_dir }}"
+        state: restarted
+    when: registry_backup.stat.exists