meldestelle/docker-compose.yml

# ===================================================================
# Docker Compose - Basis-Infrastruktur
# Meldestelle Project - Essentielle Services
# ===================================================================
# Usage:
#   Entwicklung & Standard: docker-compose up -d
# ===================================================================

services:
  # ===================================================================
  # Datenbank
  # ===================================================================
  postgres:
    image: postgres:16-alpine
    container_name: meldestelle-postgres
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-meldestelle}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-meldestelle}
      POSTGRES_DB: ${POSTGRES_DB:-meldestelle}
    ports:
      - "5432:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
      - ./docker/services/postgres:/docker-entrypoint-initdb.d
    networks:
      - meldestelle-network
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U meldestelle -d meldestelle" ]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 20s
    restart: unless-stopped

  # ===================================================================
  # Cache
  # ===================================================================
  redis:
    image: redis:7-alpine
    container_name: meldestelle-redis
    ports:
      - "${REDIS_PORT:-6379}:6379"
    volumes:
      - redis-data:/data
    command: redis-server --appendonly yes
    networks:
      - meldestelle-network
    healthcheck:
      test: [ "CMD", "redis-cli", "ping" ]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 20s
    restart: unless-stopped

  # ===================================================================
  # Authentifizierung
  # ===================================================================
  keycloak:
    image: quay.io/keycloak/keycloak:25.0.6
    container_name: meldestelle-keycloak
    environment:
      KEYCLOAK_ADMIN: ${KEYCLOAK_ADMIN:-admin}
      KEYCLOAK_ADMIN_PASSWORD: ${KEYCLOAK_ADMIN_PASSWORD:-admin}
      KC_DB: postgres
      KC_DB_URL: jdbc:postgresql://postgres:5432/${POSTGRES_DB:-meldestelle}
      KC_DB_USERNAME: ${POSTGRES_USER:-meldestelle}
      KC_DB_PASSWORD: ${POSTGRES_PASSWORD:-meldestelle}
    ports:
      - "8180:8080"
    depends_on:
      postgres:
        condition: service_healthy
    volumes:
      - ./docker/services/keycloak:/opt/keycloak/data/import
    command: start-dev --import-realm
    networks:
      - meldestelle-network
    healthcheck:
      test: [ "CMD", "wget", "--quiet", "--tries=1", "--spider", "http://localhost:8080/" ]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 20s
    restart: unless-stopped

  # ===================================================================
  # Service Discovery
  # ===================================================================
  consul:
    image: hashicorp/consul:1.15
    container_name: meldestelle-consul
    ports:
      - "${CONSUL_PORT:-8500}:8500"
    command: agent -server -ui -node=server-1 -bootstrap-expect=1 -client=0.0.0.0
    networks:
      - meldestelle-network
    healthcheck:
      test: [ "CMD", "curl", "-f", "http://localhost:8500/v1/status/leader" ]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 20s
    restart: unless-stopped

  # ===================================================================
  # Messaging (Kafka & Zookeeper)
  # ===================================================================
  zookeeper:
    image: confluentinc/cp-zookeeper:7.4.0
    container_name: meldestelle-zookeeper
    environment:
      ZOOKEEPER_CLIENT_PORT: ${ZOOKEEPER_CLIENT_PORT:-2181}
      ZOOKEEPER_TICK_TIME: 2000
    ports:
      - "${ZOOKEEPER_CLIENT_PORT:-2181}:2181"
    networks:
      - meldestelle-network
    healthcheck:
      test: ["CMD", "bash", "-c", "echo 'ruok' | nc localhost 2181"]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 20s
    restart: unless-stopped

  kafka:
    image: confluentinc/cp-kafka:7.4.0
    container_name: meldestelle-kafka
    environment:
      KAFKA_BROKER_ID: ${KAFKA_BROKER_ID:-1}
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:29092,PLAINTEXT_HOST://localhost:${KAFKA_PORT:-9092}
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: ${KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR:-1}
    ports:
      - "${KAFKA_PORT:-9092}:9092"
    depends_on:
      zookeeper:
        condition: service_healthy
    networks:
      - meldestelle-network
    healthcheck:
      test: ["CMD", "kafka-broker-api-versions", "--bootstrap-server", "localhost:9092"]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 20s
    restart: unless-stopped

  # ===================================================================
  # Monitoring (Prometheus & Grafana)
  # ===================================================================
  prometheus:
    image: prom/prometheus:v2.47.0
    container_name: meldestelle-prometheus
    ports:
      - "${PROMETHEUS_PORT:-9090}:9090"
    volumes:
      - prometheus-data:/prometheus
      - ./docker/monitoring/prometheus:/etc/prometheus:ro
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/etc/prometheus/console_libraries'
      - '--web.console.templates=/etc/prometheus/consoles'
      - '--storage.tsdb.retention.time=200h'
      - '--web.enable-lifecycle'
    networks:
      - meldestelle-network
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:9090/-/healthy"]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 20s
    restart: unless-stopped

  grafana:
    image: grafana/grafana:10.1.0
    container_name: meldestelle-grafana
    environment:
      GF_SECURITY_ADMIN_USER: ${GF_SECURITY_ADMIN_USER:-admin}
      GF_SECURITY_ADMIN_PASSWORD: ${GF_SECURITY_ADMIN_PASSWORD:-admin}
      GF_USERS_ALLOW_SIGN_UP: ${GF_USERS_ALLOW_SIGN_UP:-false}
      GF_INSTALL_PLUGINS: grafana-piechart-panel
    ports:
      - "${GRAFANA_PORT:-3000}:3000"
    volumes:
      - grafana-data:/var/lib/grafana
      - ./docker/monitoring/grafana:/etc/grafana/provisioning:ro
    depends_on:
      - prometheus
    networks:
      - meldestelle-network
    healthcheck:
      test: ["CMD", "curl", "--fail", "http://localhost:3000/api/health"]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 20s
    restart: unless-stopped

  # ===================================================================
  # API Gateway
  # ===================================================================
  api-gateway:
    build:
      context: .
      dockerfile: infrastructure/gateway/Dockerfile
    container_name: meldestelle-api-gateway
    environment:
      SPRING_PROFILES_ACTIVE: ${SPRING_PROFILES_ACTIVE:-dev}
      CONSUL_HOST: consul
      CONSUL_PORT: ${CONSUL_PORT:-8500}
      CONSUL_ENABLED: "true"
      GATEWAY_PORT: ${GATEWAY_PORT:-8081}
    ports:
      - "${GATEWAY_PORT:-8081}:8081"
    depends_on:
      consul:
        condition: service_healthy
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - meldestelle-network
    healthcheck:
      test: [ "CMD", "curl", "--fail", "http://localhost:${GATEWAY_PORT:-8081}/actuator/health" ]
      interval: 15s
      timeout: 5s
      retries: 3
      start_period: 30s
    restart: unless-stopped

# ===================================================================
# Volumes
# ===================================================================
volumes:
  postgres-data:
    driver: local
  redis-data:
    driver: local
  prometheus-data:
    driver: local
  grafana-data:
    driver: local

# ===================================================================
# Networks
# ===================================================================
networks:
  meldestelle-network:
    driver: bridge