GatlingMessaging/docker-compose.yml at master · kbdering/GatlingMessaging · GitHub

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version: '3.8'

services:
  zookeeper:
    image: confluentinc/cp-zookeeper:7.5.0
    container_name: gatling-zookeeper
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    ports:
      - "2181:2181"
    networks:
      - gatling-network

  kafka:
    image: confluentinc/cp-kafka:7.5.0
    container_name: gatling-kafka
    depends_on:
      - zookeeper
    ports:
      - "9092:9092"   # PLAINTEXT
      - "9093:9093"   # SSL/TLS
    volumes:
      - ./tls-certs:/etc/kafka/secrets
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181

      # Listener Configuration
      KAFKA_LISTENERS: PLAINTEXT://0.0.0.0:29092,PLAINTEXT_HOST://0.0.0.0:9092,SSL://0.0.0.0:9093
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:29092,PLAINTEXT_HOST://localhost:9092,SSL://localhost:9093
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT,SSL:SSL
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT

      # TLS/SSL Configuration
      KAFKA_SSL_KEYSTORE_FILENAME: kafka.broker.keystore.jks
      KAFKA_SSL_KEYSTORE_CREDENTIALS: creds
      KAFKA_SSL_KEY_CREDENTIALS: creds
      KAFKA_SSL_TRUSTSTORE_FILENAME: kafka.broker.truststore.jks
      KAFKA_SSL_TRUSTSTORE_CREDENTIALS: creds
      KAFKA_SSL_CLIENT_AUTH: 'none'
      KAFKA_SSL_ENDPOINT_IDENTIFICATION_ALGORITHM: ''

      # Other Kafka settings
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_AUTO_CREATE_TOPICS_ENABLE: 'true'
      KAFKA_NUM_PARTITIONS: 4
    networks:
      - gatling-network
    healthcheck:
      test: ["CMD", "kafka-broker-api-versions", "--bootstrap-server", "localhost:9092"]
      interval: 10s
      timeout: 5s
      retries: 5

  redis:
    image: redis:7.2-alpine
    container_name: gatling-redis
    ports:
      - "6379:6379"
    command: redis-server --maxmemory 256mb --maxmemory-policy allkeys-lru
    volumes:
      - redis-data:/data
    networks:
      - gatling-network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5

  postgres:
    image: postgres:15-alpine
    container_name: gatling-postgres
    environment:
      POSTGRES_USER: gatling
      POSTGRES_PASSWORD: password
      POSTGRES_DB: gatling
      POSTGRES_INITDB_ARGS: '-c max_connections=200'
    ports:
      - "5432:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
      - ./src/main/resources/sql:/docker-entrypoint-initdb.d
    networks:
      - gatling-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U gatling"]
      interval: 5s
      timeout: 3s
      retries: 5

  # Optional: Kafka UI for easier debugging
  kafka-ui:
    image: provectuslabs/kafka-ui:latest
    container_name: gatling-kafka-ui
    depends_on:
      - kafka
    ports:
      - "8080:8080"
    environment:
      KAFKA_CLUSTERS_0_NAME: gatling-local
      KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: kafka:29092
      KAFKA_CLUSTERS_0_ZOOKEEPER: zookeeper:2181
    networks:
      - gatling-network

volumes:
  redis-data:
  postgres-data:

networks:
  gatling-network:
    driver: bridge