initial role commit

tasks/backup.yaml

@@ -0,0 +1,79 @@
+---
+- name: Backup block
+  block:
+    - name: Create backup root directory
+      ansible.builtin.file:
+        path: "{{ gitea_root_backup_dir }}"
+        state: directory
+        mode: '0755'
+        owner: admin
+        group: admin
+
+    - name: Create a directory for this backup
+      ansible.builtin.file:
+        path: "{{ gitea_root_backup_dir }}/gitea_backup_{{ ansible_date_time.iso8601_basic }}"
+        state: directory
+        mode: '0755'
+        owner: admin
+        group: admin
+      register: gitea_dir_backup_task
+
+    - name: Store the backup path as a fact
+      set_fact:
+        backup_dir: "{{ gitea_dir_backup_task.path }}"
+
+    - name: Create directories for the runner backups
+      ansible.builtin.file:
+        path: "{{ backup_dir }}/{{ item.data_mount }}"
+        state: directory
+        mode: '0755'
+        owner: admin
+        group: admin
+      loop: "{{ gitea_runners }}"
+      
+    - name: Stop Gitea service and runners
+      community.docker.docker_compose_v2:
+        project_src: "{{ gitea_home_path }}"
+        state: stopped
+
+    - name: Backup Gitea data directory
+      ansible.builtin.copy:
+        src: "{{ gitea_home_path }}/data"
+        dest: "{{ backup_dir }}"
+        remote_src: yes
+        mode: preserve
+
+    - name: Backup each runner's data directory
+      ansible.builtin.copy:
+        src: "{{ gitea_home_path }}/{{ item.data_mount }}"
+        dest: "{{ backup_dir }}/runners/{{ item.name }}"
+        remote_src: yes
+        mode: preserve
+      loop: "{{ gitea_runners }}"
+
+    - name: Start the Gitea service and runners
+      community.docker.docker_compose_v2:
+        project_src: "{{ gitea_home_path }}"
+        state: present
+
+    - name: Create a tar.gz archive of the backup
+      community.general.archive:
+        path: "{{ backup_dir }}/*"
+        dest: "{{ backup_dir }}.tar.gz"
+        format: gz
+
+    - name: Copy the backups to the controller
+      ansible.builtin.fetch:
+        src: "/{{ backup_dir }}.tar.gz"
+        dest: "{{ gitea_local_backup_dir }}/{{ backup_dir | basename }}.tar.gz"
+        flat: yes
+
+  rescue:
+    - name: Start the Gitea service and runners as backup failed
+      community.docker.docker_compose_v2:
+        project_src: "{{ gitea_home_path }}"
+        state: present
+
+    - name: Print updating error and cancel
+      ansible.builtin.fail:
+        msg: "failed to backup gitea"