docker-compose.yaml

services:
  smtp:
      image: mailhog/mailhog:v1.0.1
      restart: always
      expose:
          - "25"
      environment:
          MH_SMTP_BIND_ADDR: 0.0.0.0:25
      ports:
          - 9002:8025

  hotcrp:
    build:
      context: .
    expose:
      - 9000
    restart: always
    volumes:
      - ./docker/msmtprc:/etc/msmtprc
      - .data/logs/php:/var/log
      - .:/var/www/html
      - shared-files:/shared
    environment:
      MYSQL_USER: hotcrp
      MYSQL_PASSWORD: hotcrppwd
      MYSQL_DATABASE: hotcrp
      MYSQL_ROOT_PASSWORD: root
      MYSQL_HOST: mysql
      HOTCRP_PAPER_SITE: ${HOTCRP_PAPER_SITE}
      HOTCRP_CONTACT_NAME: ${HOTCRP_CONTACT_NAME}
      HOTCRP_EMAIL_CONTACT: ${HOTCRP_EMAIL_CONTACT}
      HOTCRP_EMAIL_FROM:  ${HOTCRP_EMAIL_FROM}
      HOTCRP_OAUTH_PROVIDER: ${HOTCRP_OAUTH_PROVIDER}
      HOTCRP_LOGIN_TYPE: ${HOTCRP_LOGIN_TYPE}
      HOTCRP_ADMIN_EMAIL: ${HOTCRP_ADMIN_EMAIL}
    depends_on:
      - smtp
      - mysql

  nginx:
    image: nginx:alpine
    restart: always
    ports:
      - 9001:80
    volumes:
      - .data/logs/nginx:/var/log/nginx
      - ./docker/nginx/default.conf:/etc/nginx/conf.d/default.conf
      - shared-files:/usr/share/nginx/html
    depends_on:
      - hotcrp

  mysql:
    image: mariadb:10.11
    restart: always
    command: --max_allowed_packet=20485760
    volumes:
      - .data/db:/var/lib/mysql
      # use empty 05-skipcache.cnf file to mask host-cache-size=0 and skip-name-resolve. Otherwise, mariadb grant privilege
      # will fail with "Can't find user entry" error
      # https://github.com/MariaDB/mariadb-docker/blob/b1fff513e7b7d015c5cfb2d91ffc24d903d33434/10.11/Dockerfile#L127C21-L127C57
      - ./docker/05-skipcache.cnf:/etc/mysql/mariadb.conf.d/05-skipcache.cnf
    expose:
      - 3306
    environment:
      MYSQL_USER: hotcrp
      MYSQL_PASSWORD: hotcrppwd
      MYSQL_DATABASE: hotcrp
      MYSQL_ROOT_PASSWORD: root

  keycloak:
    image: quay.io/keycloak/keycloak:23.0.4
    container_name: keycloak
    restart: always
    ports:
      - 9003:8080
    volumes:
      - .data/keycloak:/opt/keycloak/data/h2
      - ./docker/keycloak:/opt/keycloak/data/import
    environment:
      KEYCLOAK_ADMIN: admin
      KEYCLOAK_ADMIN_PASSWORD: admin
    # this will import a fixture realm to work with values set in .env.default. Any udpate in keycloak
    # will not persist. To make any update, start container with --import-realm once and comment the
    # next command and uncomment the one without --import-realm
    command: ['start-dev', '--import-realm', '--log-level=INFO,org.keycloak:debug']
    #command: ['start-dev']

volumes:
  shared-files: