tl-infrastructure/roles/linode-dyndns/tasks/main.yml

---

- name: Set up linode api key secret
  podman_secret:
    name: linode_dns_apikey
    state: present
    skip_existing: yes
    data: {{ linode_api_key }}

- name: Pull linode-dyndns container image
  podman_image:
    name: {{ image_name }}
    pull: yes
    state: present
    tag: {{ image_tag }}

- name: Create and start linode-dyndns container
  podman_container:
    name: linode-dyndns_{{ subdomain }}
    hostname: linode-dyndns_{{ subdomain }}
    image: "{{ image_name }}:{{ image_tag }}"
    state: started
    restart_policy: always
    network: host
    secrets:
      - linode_dns_apikey
    env:
      - name: DOMAIN
        value: {{ domain }}
      - name: HOST
        value: {{ subdomain }}
      - name: FREQUENCY
        value: {{ update_frequency }}
    command: "/bin/sh -c 'export TOKEN=$(cat /run/secrets/linode_dns_apikey) && linode-dynamic-dns -s $FREQUENCY'"
    generate_systemd:
      path: {{ systemd_system_unit_path }}