ansible-role-borg-backup/tasks/05_configure.yml

---
- name: Add Borgmatic config file
  block:
    - name: Ensure /etc/borgmatic exists
      ansible.builtin.file:
        path: /etc/borgmatic
        state: directory
        mode: "0700"
        owner: "{{ borg_user }}"
        group: "{{ borg_group }}"

    - name: Add Borgmatic configuration
      ansible.builtin.template:
        src: config.yaml.j2
        dest: "/etc/borgmatic/{{ borgmatic_config_name }}"
        mode: "0600"
        owner: "{{ borg_user }}"
        group: "{{ borg_group }}"
...