ansible-roles/roles/metabase/tasks/archive_pre.yml

---

- name: Create the archive dir
  file:
    path: "{{ metabase_root_dir }}/archives/{{ metabase_current_version }}"
    state: directory
  tags: metabase

- name: Archive previous version
  synchronize:
    src: "{{ metabase_root_dir }}/{{ item }}"
    dest: "{{ metabase_root_dir }}/archives/{{ metabase_current_version }}"
    recursive: True
    delete: True
    compress: False
  loop:
    - app
    - plugins
    - data
    - etc
  delegate_to: "{{ inventory_hostname }}"
  tags: metabase

- name: Dump the database
  mysql_db:
    state: dump
    name: "{{ metabase_db_name }}"
    target: "{{ metabase_root_dir }}/archives/{{ metabase_current_version }}/{{ metabase_db_name }}.sql.xz"
    login_host: "{{ metabase_db_server }}"
    login_port: "{{ metabase_db_port }}"
    login_user: "{{ metabase_db_user }}"
    login_password: "{{ metabase_db_pass }}"
    quick: True
    single_transaction: True
  environment:
    XZ_OPT: -T0
  when: metabase_db_engine == 'mysql'
  tags: metabase

- name: Dump the database
  shell: >
    /usr/pgsql-15/bin/pg_dump
    --clean
    --create
    --host={{ metabase_db_server }}
    --port={{ metabase_db_port }}
    --username={{ metabase_db_user }} {{ metabase_db_name }} |
    zstd -10 -c > {{ metabase_root_dir }}/archives/{{ metabase_current_version }}/{{ metabase_db_name }}.sql.zst
  environment:
    - PGPASSWORD: "{{ metabase_db_pass }}"
  when: metabase_db_engine == 'postgres'
  tags: metabase