---

- name: "[Mailu] create mailu volume folders"
  file:
    name: "{{ mailu.volume_folder }}/{{ volume }}"
    state: directory
  loop:
    - redis
    - certs
    - overrides
    - data
    - dkim
    - mail
    - filter
    - dav
    - webmail
  loop_control:
    loop_var: volume

- name: "[Mailu] upload mailu.env file"
  template:
    src: mailu.env.j2
    dest: "{{ mailu.volume_folder}}/mailu.env"

- name: "[Mailu] hard link to Let's Encrypt TLS certificate"
  file:
    src: "{{ nginx.volume_folder }}/certs/{{ mailu.domain }}/fullchain.pem"
    dest: "{{ mailu.volume_folder }}/certs/cert.pem"
    state: hard
    force: yes


- name: "[Mailu] hard link to Let's Encrypt TLS key"
  file:
    src: "{{ nginx.volume_folder }}/certs/{{ mailu.domain }}/key.pem"
    dest: "{{ mailu.volume_folder }}/certs/key.pem"
    state: hard
    force: yes

- name: "[Mailman] copy nginx configuration to link static files"
  template:
    src: mailman/nginx_vhost.j2
    dest: "{{ nginx.volume_folder }}/vhost/{{ mailman.domain }}"
    mode: "0644"

- name: "[Mailman] copy postfix override"
  copy:
    src: mailman/postfix.cf
    dest: "{{ mailu.volume_folder }}/overrides/postfix.cf"
    mode: "0644"

- name: "[Mailman] copy mailman config"
  copy:
    src: mailman/mailman-extra.cfg
    dest: "{{ mailman.volume_folder }}/core/mailman-extra.cfg"
    mode: "0644"

- name: Start containers
  docker_compose:
    project_name: mail_server
    pull: yes
    definition:
      version: '3.6'
      services:

        ### Mailu containers ###
        redis:
          image: redis:alpine
          restart: always
          volumes:
            - "{{ mailu.volume_folder }}/redis:/data"

        database:
          image: mailu/postgresql:{{ mailu.version }}
          restart: always
          env_file: "{{ mailu.volume_folder}}/mailu.env"
          volumes:
            - "{{ mailu.volume_folder }}/data/psql_db:/data"
            - "{{ mailu.volume_folder }}/data/psql_backup:/backup"
          networks:
            - default
            - external_services

        front:
          image: mailu/nginx:{{ mailu.version }}
          restart: always
          env_file: "{{ mailu.volume_folder}}/mailu.env"
          environment:
            VIRTUAL_HOST: "{{ mailu.domain }}"
            LETSENCRYPT_HOST: "{{ mailu.domain }}"
            LETSENCRYPT_EMAIL: "{{ letsencrypt_email }}"
          volumes:
            - "{{ mailu.volume_folder }}/certs:/certs"
            - "{{ mailu.volume_folder }}/overrides/nginx:/overrides"
          expose:
            - "80"
          ports:
            - "993:993"
            - "25:25"
            - "587:587"
            - "465:465"
          networks:
            - default
            - external_services

        resolver:
          image: mailu/unbound:{{ mailu.version }}
          restart: always
          env_file: "{{ mailu.volume_folder}}/mailu.env"
          networks:
            default:
              ipv4_address: "{{ mailu.dns }}"

        admin:
          image: mailu/admin:{{ mailu.version }}
          restart: always
          env_file: "{{ mailu.volume_folder}}/mailu.env"
          volumes:
            - "{{ mailu.volume_folder }}/data:/data"
            - "{{ mailu.volume_folder }}/dkim:/dkim"
          depends_on:
            - redis

        imap:
          image: mailu/dovecot:{{ mailu.version }}
          restart: always
          env_file: "{{ mailu.volume_folder}}/mailu.env"
          volumes:
            - "{{ mailu.volume_folder }}/mail:/mail"
            - "{{ mailu.volume_folder }}/overrides:/overrides"
          depends_on:
            - front

        smtp:
          image: mailu/postfix:{{ mailu.version }}
          restart: always
          env_file: "{{ mailu.volume_folder}}/mailu.env"
          volumes:
            - "{{ mailu.volume_folder }}/overrides:/overrides"
            - "{{ mailman.volume_folder }}/core/var/data:/opt/mailman-core-data/"
          depends_on:
            - front
            - resolver
          dns:
            - "{{ mailu.dns }}"

        antispam:
          image: mailu/rspamd:{{ mailu.version }}
          restart: always
          env_file: "{{ mailu.volume_folder}}/mailu.env"
          volumes:
            - "{{ mailu.volume_folder }}/filter:/var/lib/rspamd"
            - "{{ mailu.volume_folder }}/dkim:/dkim"
            - "{{ mailu.volume_folder }}/overrides/rspamd:/etc/rspamd/override.d"
          depends_on:
            - front
            - resolver
          dns:
            - "{{ mailu.dns }}"

        webmail:
          image: mailu/rainloop:1.6
          restart: always
          env_file: "{{ mailu.volume_folder}}/mailu.env"
          volumes:
            - "{{ mailu.volume_folder }}/webmail:/data"
          depends_on:
            - front
            - resolver
          dns:
            - "{{ mailu.dns }}"

        ### Mailman containers ###
        mailman-core:
          image: maxking/mailman-core:0.4
          volumes:
            - "{{ mailman.volume_folder }}/core:/opt/mailman"
          stop_grace_period: 30s
          links:
            - mailman-web:mailmain-web
            - database:database
          depends_on:
            - database
          environment:
            DATABASE_URL: "postgres://mailman:{{ mailman_secrets.postgres_password }}@{{ mailman.database_ip }}/mailmandb"
            DATABASE_TYPE: "postgres"
            DATABASE_CLASS: "mailman.database.postgresql.PostgreSQLDatabase"
            HYPERKITTY_API_KEY: "{{ mailman_secrets.hyperkitty_api_key }}"
            HYPERKITTY_URL: "http://{{ mailman.web_ip }}:8000/hyperkitty"
            MTA: "postfix"
            SMTP_HOST: smtp
            MM_HOSTNAME: "{{ mailman.core_ip }}"
          networks:
            default:
              ipv4_address: "{{ mailman.core_ip }}"
            external_services:

        mailman-web:
          image: maxking/mailman-web:0.4
          depends_on:
            - database
          links:
            - database:database
          volumes:
            - "{{ mailman.volume_folder }}/web:/opt/mailman-web-data"
          environment:
            DATABASE_TYPE: "postgres"
            DATABASE_URL: "postgres://mailman:{{ mailman_secrets.postgres_password }}@{{ mailman.database_ip }}/mailmandb"
            HYPERKITTY_API_KEY: "{{ mailman_secrets.hyperkitty_api_key }}"
            DJANGO_ALLOWED_HOSTS: "{{ mailman.domain }}"
            SERVE_FROM_DOMAIN: "{{ mailman.domain }}"
            MAILMAN_ADMIN_USER: "valberg"
            MAILMAN_ADMIN_EMAIL: "valberg@orn.li"
            MAILMAN_REST_URL: "http://{{ mailman.core_ip }}:8001"
            MAILMAN_HOST_IP: "{{ mailman.core_ip }}"
            SECRET_KEY: "{{ mailman_secrets.django_secret_key }}"
            SMTP_HOST: smtp
            VIRTUAL_HOST: "{{ mailman.domain }}"
            VIRTUAL_PORT: 8000
            LETSENCRYPT_HOST: "{{ mailman.domain }}"
            LETSENCRYPT_EMAIL: "{{ letsencrypt_email }}"
          networks:
            default:
              ipv4_address: "{{ mailman.web_ip }}"
            external_services:

        mailman-database:
          image: postgres:13
          restart: always
          environment:
            POSTGRES_DB: mailmandb
            POSTGRES_USER: mailman
            POSTGRES_PASSWORD: "{{ mailman_secrets.postgres_password }}"
          volumes:
            - "{{ mailman.volume_folder }}/database:/var/lib/postgresql/data"
          networks:
            default:
              ipv4_address: "{{ mailman.database_ip }}"

      networks:
        default:
          driver: bridge
          ipam:
            driver: default
            config:
              - subnet: "{{ mailu.subnet }}"
        external_services:
          external:
            name: external_services