server.yaml

---
- hosts: servers
  become: true

  tasks:
    - name: Include variables from config file
      include_vars: config.yaml

    - name: Create udp2raw directory if it does not exist
      ansible.builtin.file:
        path: "{{ udp2raw_directory }}"
        state: directory
        mode: 0750
        owner: root
        group: root

    - name: Download tar.gz file
      get_url:
        url: "https://github.com/wangyu-/udp2raw/releases/download/20230206.0/udp2raw_binaries.tar.gz"
        dest: "{{ udp2raw_directory }}"
        mode: 0640

    - name: Extract udp2raw_binaries.tar.gz file
      unarchive:
        src: "{{ udp2raw_directory }}/udp2raw_binaries.tar.gz"
        dest: "{{ udp2raw_directory }}"
        remote_src: yes

    - name: Add systemd unit file template
      template:
        src: udp2raw-server.service.j2
        dest: "/etc/systemd/system/{{ udp2raw_server_systemd_file_name }}.service"
        mode: 0644
        owner: root
        group: root

    - name: Reload systemd daemon
      systemd:
        name: "{{ udp2raw_server_systemd_file_name }}"
        daemon_reload: true
        enabled: true
        state: started

    - name: Update repositories
      apt:
        update_cache: yes

    - name: Install docker and docker-compose
      apt:
        name: "{{ item }}"
        state: present
      with_items:
        - docker.io
        - docker-compose
     
    - name: Download openvpn git repository
      git:
        repo: "https://github.com/Nader-abdi/dockovpn.git"
        dest: "/root/dockovpn"

    - name: Run docker-compose
      command: "docker-compose up -d"
      args:
        chdir: "/root/dockovpn"

    - name : Generate openvpn client configuration
      ansible.builtin.shell: "docker exec dockovpn_dockovpn_1 ./genclient.sh o > /root/dockovpn/client.ovpn"

    - name : Download openvpn client configuration
      fetch:
        src: "/root/dockovpn/client.ovpn"
        dest: "./data"  

  vars:
    udp2raw_file: "udp2raw_amd64"
    udp2raw_server_service_description: "udp2raw service"
    udp2raw_directory: "/root/udp2raw"