move_outline.yml

- name: Move Outline server
  hosts: localhost
  remote_user: root

  vars_files:
    - vars.yaml
  tasks:

    - name: Get old server IP address
      shell: dig +short {{ old_server }}
      changed_when: false
      register: old_server_ip

    - name: Print old server IP
      debug:
        var: old_server_ip

    - name: Print new server IP
      debug:
        var: new_server_ip
  
    - name: Copy files from Docker container
      docker_container:
        name: shadowbox
        state: started
      register: container_info
      delegate_to: "{{ old_server_ip.stdout }}"
  
    - name: Fetch multiple files from container
      fetch:
        src: "{{ item.src }}"
        dest: "{{ item.dest }}"
        flat: yes
      with_items:
        - { src: "/opt/outline/persisted-state/shadowbox_server_config.json", dest: "outline/shadowbox_server_config.json" }
        - { src: "/opt/outline/persisted-state/shadowbox_config.json", dest: "outline/shadowbox_config.json" }
        - { src: "/opt/outline/persisted-state/outline-ss-server/config.yml", dest: "outline/outline-ss-server/config.yml" }
        - { src: "/opt/outline/persisted-state/shadowbox-selfsigned.key", dest: "outline/shadowbox-selfsigned.key" }
        - { src: "/opt/outline/persisted-state/shadowbox-selfsigned.crt", dest: "outline/shadowbox-selfsigned.crt" }
      delegate_to: "{{ old_server_ip.stdout }}"
  
    - name: install pip3, docker
      apt:
        name: python3-pip, docker.io
        update_cache: yes
      delegate_to: "{{ new_server_ip }}"
  
    # install the Docker SDK for Python library
    - name: install Docker SDK for Python
      pip:
        name: docker, docker-compose
      delegate_to: "{{ new_server_ip }}"
  
    - name: Install Outline server on new server
      shell: |
        AUTO_INSTALL=y bash -c "$(wget -qO- https://raw.githubusercontent.com/Jigsaw-Code/outline-server/master/src/server_manager/install_scripts/install_server.sh)"
      become: true
      delegate_to: "{{ new_server_ip }}"
  
    - name: Copy outline directory to new server
      copy:
        src: /root/outline/
        dest: /root/outline/
      become: true
      delegate_to: "{{ new_server_ip }}"
  
    - name: configure outline
      shell: |
        docker cp outline/shadowbox_server_config.json shadowbox:/opt/outline/persisted-state
        docker cp outline/shadowbox_config.json shadowbox:/opt/outline/persisted-state
        docker cp outline/outline-ss-server/config.yml shadowbox:/opt/outline/persisted-state/outline-ss-server/
        docker cp outline/shadowbox-selfsigned.key shadowbox:/opt/outline/persisted-state
        docker cp outline/shadowbox-selfsigned.crt shadowbox:/opt/outline/persisted-state
      become: true
      delegate_to: "{{ new_server_ip }}"
  
    - name: restart outline
      shell: docker restart shadowbox
      become: true
      delegate_to: "{{ new_server_ip }}"

    - name: Update DNS record
      community.dns.hetzner_dns_record_set:
        api_token: "{{ hetzner_token }}"
        state: present
        zone_name: "{{ zone }}"
        type: A  # IPv4 addresses
        # Either specify a record name:
        record: "{{ subdomain }}.{{ zone }}"
        # Or a record prefix ('' is the zone itself):
#        prefix: test
        value: "{{ new_server_ip }}"
        ttl: 300

    - name: Get server URL from Docker logs
      shell: docker logs shadowbox | grep -oP "https://\[\S+\]:\d+\/\S+" | sed "s/\[::\]/{{ new_server_ip }}/g" | awk '{print $1}' | sort | uniq
      register: server_url
      delegate_to: "{{ new_server_ip }}"

    - name: Get server URL API from Docker logs
      shell: "openssl x509 -noout -fingerprint -sha256 -inform pem -in outline/shadowbox-selfsigned.crt | tr -d : | sed 's/SHA256 Fingerprint=//'"
      register: server_api_url
      delegate_to: "{{ new_server_ip }}"

    - name: Format server URLs
      set_fact:
        server_urls: '{{ {"apiUrl": server_url.stdout, "certSha256": server_api_url.stdout} | to_json | replace(" ", "") | replace("\n", "") }}'

    - name: Print server URLs
      debug:
        msg: "{{ server_urls }}"