- name: Deploy Kalamar-Plugin-ExternalResources
  hosts:
    - test
    - main
  serial: 1
  run_once: true
  tasks:
    - name: Save docker image
      local_action: ansible.builtin.command docker save {{ external_image }} -o ./kalamar-plugin-externalresources-latest.tar

    - name: Copy docker image to hosts
      ansible.builtin.copy:
        src: ./kalamar-plugin-externalresources-latest.tar
        dest: "{{ external_path }}/kalamar-plugin-externalresources-latest.tar"
        mode: '0644'

    - name: Delete docker image tar
      local_action:
          module: ansible.builtin.file
          path: ./kalamar-plugin-externalresources-latest.tar
          state: absent
        
    - name: Load docker image on host
      ansible.builtin.command: "docker load -i {{ external_path }}/kalamar-plugin-externalresources-latest.tar"

    - name: Get UID for KorAP user
      getent:
        database: passwd
        key: korap

    - name: Gracefully stop and remove old docker container, if existing
      community.docker.docker_container:
        image: "{{ external_image }}"
        state: "absent"
        name: "{{ external_container_name }}"
        recreate: true
        keep_volumes: true
        comparisons:
          image: ignore   # do not restart containers with older versions of the image

    - name: Restart docker container
      community.docker.docker_container:
        image: "{{ external_image }}"
        restart_policy: "unless-stopped"
        pull: false
        name: "{{ external_container_name }}"
        user: "{{ ansible_facts.getent_passwd[\"korap\"].1 }}"
        init: true
        detach: true
        mounts:
          - type: bind
            source: "{{ external_path }}/db"
            target: "/db"
          - type: bind
            source: "{{ external_path }}/.env"
            target: "/.env"
        ports:
          - "{{ external_port }}"
        comparisons:
          image: ignore   # do not restart containers with older versions of the image