docker-compose.yml

version: "3.8"

services:
  myapp-db:
    image: mariadb:11.6.2
    container_name: springuser-db  #
    volumes:
      - userdb:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: springuser
      MYSQL_USER: springuser
      MYSQL_PASSWORD: springuser
    ports:
      - "3306:3306"
    healthcheck:
      test: [ "CMD", "healthcheck.sh", "--connect", "--innodb_initialized" ]
      start_period: 1m
      start_interval: 10s
      interval: 1m
      timeout: 5s
      retries: 3

  mailserver:
    image: docker.io/mailserver/docker-mailserver:latest
    container_name: springuser-mail
    hostname: mailserver
    domainname: local
    env_file: mailserver.env
    ports:
      - "25:25"
      - "587:587"
    volumes:
      - maildata:/var/mail
      - mailstate:/var/mail-state
      - maillogs:/var/log/mail
      - ./config/:/tmp/docker-mailserver/${SELINUX_LABEL}
    environment:
      PERMIT_DOCKER: connected-networks
      ONE_DIR: 1
      DMS_DEBUG: 1
      SPOOF_PROTECTION: 0
      REPORT_RECIPIENT: 1
      ENABLE_SPAMASSASSIN: 0
      ENABLE_CLAMAV: 0
      ENABLE_FAIL2BAN: 1
      ENABLE_POSTGREY: 0
      SMTP_ONLY: 1
    cap_add:
      - NET_ADMIN
      - SYS_PTRACE
    healthcheck:
      test: ["CMD", "nc", "-z", "localhost", "25"]
      interval: 30s
      timeout: 10s
      retries: 5

  myapp-main:
    image: spring-user-framework-demo
    container_name: springuser-app
    build:
      context: .
      dockerfile: Dockerfile
    depends_on:
      myapp-db:
        condition: service_healthy
      mailserver:
        condition: service_healthy
    ports:
      - "8080:8080"
    environment:
      SPRING_DATASOURCE_URL: jdbc:mariadb://myapp-db:3306/springuser?createDatabaseIfNotExist=true
      SPRING_DATASOURCE_USERNAME: springuser
      SPRING_DATASOURCE_PASSWORD: springuser
      SPRING_PROFILES_ACTIVE: dev
      SPRING_MAIL_HOST: mailserver
      SPRING_MAIL_PORT: 25
      SPRING_MAIL_PROPERTIES_MAIL_SMTP_AUTH: "false"
      SPRING_MAIL_PROPERTIES_MAIL_SMTP_STARTTLS_ENABLE: "false"
      SPRING_MAIL_PROPERTIES_MAIL_SMTP_STARTTLS_REQUIRED: "false"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/actuator/health"]
      interval: 30s
      timeout: 10s
      retries: 5

volumes:
  maildata:
  mailstate:
  maillogs:
  userdb: