backup-playbook.yml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60

# backup_playbook.yml
---
- name: Load vars
  hosts: all
  tags: always
  tasks:
    - include_vars:
        file: prod-vars.yml
- name: Backup Etherpad
  hosts: pad
  remote_user: "{{ emacsconf_user }}"
  become: false
  vars_files:
    - roles/pad/vars/main.yml
  tasks:
    - name: "Ensure the backup directory exists on the remote server"
      ansible.builtin.file:
        path: "{{ backup_dir_on_server }}"
        state: directory
        mode: '0755'
        owner: "{{ emacsconf_user }}"
        group: "{{ emacsconf_group }}"
    - name: "Backup MySQL database"
      community.mysql.mysql_db:
        name: "{{ etherpad_mysql_database_name }}"
        state: dump
        target: "{{ backup_dir_on_server }}{{ etherpad_mysql_database_name }}.sql"
        login_user: "{{ etherpad_mysql_database_user }}"
        login_password: "{{ etherpad_mysql_database_password }}"
      register: db_backup_result
    - name: "Change ownership of the backup file"
      ansible.builtin.file:
        path: "{{ backup_dir_on_server }}{{ etherpad_mysql_database_name }}.sql"
        owner: "{{ emacsconf_user }}"
        group: "{{ emacsconf_group }}"
        mode: '0644'
      become: true
    - name: "Log the backup status"
      ansible.builtin.debug:
        msg: "Database backup completed successfully. File is at {{ backup_dir_on_server }}{{ etherpad_mysql_database_name }}.sql"

- name: "Retrieve backup from prod and save locally"
  hosts: localhost  # This part runs on your local machine
  connection: local

  tasks:
    - name: "Ensure the local backup directory exists"
      ansible.builtin.file:
        path: "{{ local_backup_dir }}"
        state: directory
        mode: '0755'

    - name: "Fetch the database backup file"
      ansible.posix.synchronize:
        src: "{{ hostvars['pad'].ansible_ssh_user }}@{{ hostvars['pad'].ansible_host }}:{{ backup_dir_on_server }}{{ etherpad_mysql_database_name }}.sql"
        dest: "{{ local_backup_dir }}"
        mode: pull
        archive: yes
        compress: yes
        rsync_path: "rsync"