---
- hosts: pottwal.n39.eu
  become: true

  vars:
    ansible_python_interpreter: /usr/bin/python3

    data_dir: "/srv/data"

    gitea_host_port: 9091
    uritools_host_port: 8080
    entities_validation_svc_host_port: 8082
    shlink_host_port: 8083
    shlink_domain_name: sl.n39.eu

    hedgedoc_host_port: 8084
    hedgedoc_image: quay.io/hedgedoc/hedgedoc:1.9.3

  roles:
    - role: docker_setup
      vars:
        docker_data_root: "/srv/docker"
    - role: apache
    - role: apache-letsencrypt  # Uses configuration from dehydrated setup
    - role: ansible-role-dehydrated
      vars:
        dehydrated_contact_email: "{{ server_admin }}"
        dehydrated_domains:
        - name: gitea.n39.eu
        - name: uritools.n39.eu
        - name: entities-validation.svc.n39.eu
        - name: sl.n39.eu
        - name: pad.n39.eu
    - role: penguineer.dehydrated_cron
    - role: dd24-dyndns-cron
      # variables are set in the inventory

  tasks:

    - name: Check if gitea data dir exists
      ansible.builtin.stat:
        path: "{{ data_dir }}/gitea"
      register: gitea_dir
    - name: Fail if gitea data dir does not exist
      ansible.builtin.fail:
        msg: "Gitea data dir is missing, please restore from the backup!"
      when: not gitea_dir.stat.exists

    # If port 2222 is changed here, it must also be adapted
    # in the gitea config file (see application volume)!!
    - name: Setup the docker container for gitea
      docker_container:
        name: gitea
        image: "gitea/gitea:1.16.8"
        pull: true
        state: started
        restart_policy: unless-stopped
        detach: yes
        ports:
#          - 127.0.0.1:{{ gitea_host_port }}:3000
          - "{{ gitea_host_port }}:3000"
          - 2222:2222
        env:
          APP_NAME="Netz39 Gitea"
          RUN_MODE="prod"
          SSH_DOMAIN="gitea.n39.eu"
          SSH_PORT="2222"
          SSH_START_SERVER="false"
          ROOT_URL="https://gitea.n39.eu"
          DISABLE_REGISTRATION="true"
          USER_UID=1000
          USER_GID=1000
        volumes:
          - "{{ data_dir }}/gitea:/data:rw"

    - name: Setup proxy site gitea.n39.eu
      include_role:
        name: setup-http-site-proxy
      vars:
        site_name: "gitea.n39.eu"
        proxy_port: "{{ gitea_host_port }}"

    - name: Ensure apt-cacher container is running
      docker_container:
        name: apt_cacher_ng
        image: "mrtux/apt-cacher-ng"
        pull: true
        state: started
        restart_policy: unless-stopped
        detach: yes
        ports:
          - 3142:3142


    - name: Ensure container for URI tools is running
      docker_container:
        name: uritools
        image: mrtux/clean_uri:0.4.1
        pull: true
        state: started
        detach: yes
        ports:
          - "{{ uritools_host_port }}:8080"
        restart_policy: unless-stopped

    - name: Setup proxy site uritools.n39.eu
      include_role:
        name: setup-http-site-proxy
      vars:
        site_name: uritools.n39.eu
        proxy_port: "{{ uritools_host_port }}"

    - name: Ensure container for entities validation service is running
      docker_container:
        name: entities_validation_svc
        image: netz39/entities_validation_svc:v1.0.0
        pull: true
        state: started
        detach: yes
        ports:
          - "{{ entities_validation_svc_host_port }}:8080"
        restart_policy: unless-stopped

    - name: Setup proxy site entities-validation.svc.n39.eu
      include_role:
        name: setup-http-site-proxy
      vars:
        site_name: entities-validation.svc.n39.eu
        proxy_port: "{{ entities_validation_svc_host_port }}"

    - name: Ensure container for shlink is running
      docker_container:
        name: shlink
        image: shlinkio/shlink:2.6.2
        pull: true
        state: started
        detach: yes
        ports:
          - "{{ shlink_host_port }}:8080"
        restart_policy: unless-stopped
        env:
          SHORT_DOMAIN_HOST: "{{ shlink_domain_name }}"
          SHORT_DOMAIN_SCHEMA: https
          GEOLITE_LICENSE_KEY: "{{ shlink_geolite_license_key }}"

    - name: Setup proxy site {{ shlink_domain_name }}
      include_role:
        name: setup-http-site-proxy
      vars:
        site_name: "{{ shlink_domain_name }}"
        proxy_port: "{{ shlink_host_port }}"

    - name: Check if hedgedoc data dir exists
      ansible.builtin.stat:
        path: "{{ data_dir }}/hedgedoc"
      register: hedgedoc_dir
    - name: Fail if hedgedoc data dir does not exist
      ansible.builtin.fail:
        msg: "hedgedoc data dir is missing, please restore from the backup!"
      when: not hedgedoc_dir.stat.exists

    - name: Ensure the hedgedoc directories exist
      file:
        path: "{{ item }}"
        state: directory
      with_items:
        - "{{ data_dir }}/hedgedoc/data/database"
        - "{{ data_dir }}/hedgedoc/data/uploads"

    - name: Setup docker network
      docker_network:
        name: hedgedocnet
        state: present
        internal: true

    - name: Install HedgeDoc database container
      docker_container:
        name: hedgedocdb
        image: "postgres:11.6-alpine"
        pull: true
        state: started
        restart_policy: unless-stopped
        detach: yes
        env:
          POSTGRES_USER: "hedgedoc"
          POSTGRES_PASSWORD: "{{ hedgedoc_postgres_password }}"
          POSTGRES_DB: "hedgedoc"
        volumes:
          - "{{ data_dir }}/hedgedoc/data/database:/var/lib/postgresql/data"
        networks:
          - name: hedgedocnet

    - name: Ensure container for hedgedoc is running
      docker_container:
        name: hedgedoc
        image: "{{ hedgedoc_image }}"
        pull: true
        state: started
        detach: yes
        ports:
          - "{{ hedgedoc_host_port }}:3000"
        restart_policy: unless-stopped
        env:
          NODE_ENV: "production"
          CMD_PROTOCOL_USESSL: "true"
          CMD_DOMAIN: "pad.n39.eu"
          CMD_URL_ADDPORT: "false"
          CMD_DB_HOST: "hedgedocdb"
          CMD_DB_PORT: "5432"
          CMD_DB_DIALECT: "postgres"
          CMD_DB_DATABASE: "hedgedoc"
          CMD_DB_USERNAME: "hedgedoc"
          CMD_DB_PASSWORD: "{{ hedgedoc_postgres_password }}"
        volumes:
          - "{{ data_dir }}/hedgedoc/data/uploads:/hedgedoc/public/uploads"
        networks:
          - name: hedgedocnet

    - name: Setup proxy site pad.n39.eu
      include_role:
        name: setup-http-site-proxy
      vars:
        site_name: pad.n39.eu
        proxy_port: "{{ hedgedoc_host_port }}"


  handlers: