_judges.yml

- hosts: judges

  vars:
    JUDGE_DIR: "{{ ansible_env.HOME }}/judge"
    VENV_DIR: "{{ JUDGE_DIR }}/ENV"
    auth_key: "{{ lookup('password', 'auth/' + inventory_hostname + '_auth_key.txt length=50') }}"

  tasks:
    - name: install essential apt packages
      become: yes
      apt:
        name: "{{ packages }}"
      vars:
        packages:
        - git
        - python-dev
        - python-pip
        - build-essential
        - apt-transport-https
  
    - name: add gpg key for v8dmoj
      become: yes
      apt_key:
        url: https://dmoj.ca/dmoj-apt.key
        state: present
  
    - name: add apt repository for v8dmoj
      become: yes
      apt_repository:
        repo: "deb https://apt.dmoj.ca/ {{ ansible_distribution_release }} main"
        state: present
        update_cache: yes
  
    - name: install language packages(coroutine 1)
      become: yes
      apt:
        name: "{{ packages }}"
        update_cache: yes
        cache_valid_time: 3600
      vars:
        packages:
        - php7.0-cli
        - ghc
        - openjdk-8-jdk
        - openjdk-8-jre-dcevm
        - openjdk-8-jre-zero
        - mono-complete
        - v8dmoj
        - ruby
      async: 10000
      poll: 0
      register: lang_packages
  
    - name: install virtualenv with pip
      become: yes
      pip:
        name: virtualenv
  
    - name: clone judge
      git:
        repo: "https://github.com/DMOJ/judge"
        dest: "{{ JUDGE_DIR }}"
  
    - name: install judge's dependencies in the virtualenv(pip will create it)
      pip:
        requirements: "{{ JUDGE_DIR }}/requirements.txt"
        virtualenv: "{{ VENV_DIR }}"
  
    - name: pip install judge
      pip:
        name: "{{ JUDGE_DIR }}"
        editable: yes
        virtualenv: "{{ VENV_DIR }}"
  
    - name: write judge's config.yml
      template:
        src: tpl/config.yml.j2
        dest: "{{ JUDGE_DIR }}/config.yml"
  
    - name: write judge's systemd service file
      become: yes
      template:
        src: tpl/judge.service.j2
        dest: /etc/systemd/system/judge.service
  
    - name: wait for language packages to finish installing(coroutine 1)
      become: yes
      async_status:
        jid: "{{ lang_packages.ansible_job_id }}"
      register: r
      until: r.finished
      retries: 999
  
    - name: restart&enable judge
      become: yes
      systemd:
        name: judge
        state: restarted
        enabled: yes
        daemon_reload: yes