version: '3.8'

services:
  postgres:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: meldestelle
      POSTGRES_PASSWORD: meldestelle
      POSTGRES_DB: meldestelle
    ports:
      - "5432:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
      - ./services/postgres:/docker-entrypoint-initdb.d
    networks:
      - meldestelle-network

  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"
    volumes:
      - redis-data:/data
    command: redis-server --appendonly yes
    networks:
      - meldestelle-network

  keycloak:
    image: quay.io/keycloak/keycloak:23.0
    environment:
      KEYCLOAK_ADMIN: admin
      KEYCLOAK_ADMIN_PASSWORD: admin
      KC_DB: postgres
      KC_DB_URL: jdbc:postgresql://postgres:5432/keycloak
      KC_DB_USERNAME: meldestelle
      KC_DB_PASSWORD: meldestelle
    ports:
      - "8180:8080"
    depends_on:
      - postgres
    volumes:
      - ./services/keycloak:/opt/keycloak/data/import
    command: start-dev --import-realm
    networks:
      - meldestelle-network

  zookeeper:
    image: confluentinc/cp-zookeeper:7.5.0
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
    ports:
      - "2181:2181"
    networks:
      - meldestelle-network

  kafka:
    image: confluentinc/cp-kafka:7.5.0
    depends_on:
      - zookeeper
    ports:
      - "9092:9092"
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:29092,PLAINTEXT_HOST://localhost:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
    networks:
      - meldestelle-network

  zipkin:
    image: openzipkin/zipkin:2
    ports:
      - "9411:9411"
    networks:
      - meldestelle-network

volumes:
  postgres-data:
  redis-data:

networks:
  meldestelle-network:
    driver: bridge