minitruco.yml

---
- hosts: production
  remote_user: "{{ admin_user }}"

  # Notice that just rebuilidng the jar from latest sources is enough for the server to be softly
  # redeployed with minimal downtime (<5s)
  #
  # see https://github.com/chesterbr/minitruco-android/blob/main/launcher.sh

  handlers:
    - name: reload supervisor # without restarting other supervised apps
      shell: "supervisorctl update; supervisorctl reread"
      become: yes

  roles:
    - role: chesterbr.vault
  tasks:
    - name: Install prereq packages
      apt: name={{ packages }} state=present
      become: yes
      vars:
        packages:
          - git
          - openjdk-21-jdk
          - supervisor
          - inotify-tools # Used by launcher.sh
      tags:
        - configure_supervisor

    - name: Configure app to run under supervisor (from source dir)
      template: src=templates/minitruco.conf.supervisor.j2 dest=/etc/supervisor/conf.d/minitruco.conf
      become: yes
      notify: reload supervisor
      tags:
        - configure_supervisor

    - name: Configure logrotate to rotate logs, see file for retention details
      become: yes
      template:
        src: templates/minitruco_logrotate.conf.j2
        dest: /etc/logrotate.d/minitruco_logrotate.conf
        owner:  "root"
        group: "root"
        mode: '0644'

    - name: Configure ufw (firewall) to allow incoming game connections, limiting max number
      become: true
      ufw:
        rule: limit
        proto: tcp
        port: 6912
        src: any
        direction: in
      tags:
        - firewall

    - name: Ensure code repository is at latest version
      git: repo=https://github.com/chesterbr/minitruco-android.git
           accept_hostkey=true
           dest={{ minitruco_checkout_dir }}
           version=main
      become: yes
      become_user: "{{ server_user }}"
      tags:
        - update_app

    - name: Build the .jar
      shell : ./gradlew --priority low --no-daemon -x test --settings-file server-only-gradle-settings build
      args:
        chdir: "{{ minitruco_checkout_dir }}"
      become: yes
      become_user: "{{ server_user }}"
      tags:
        - update_app

    - name: Touch the .jar to ensure we get a soft reload even if nothing has changed
      become: yes
      become_user: "{{ server_user }}"
      file:
        path: "{{ minitruco_checkout_dir }}/server/build/libs/server.jar"
        state: touch
      tags:
        - update_app