docker-compose.yml

services:

  # Conduktor Console, the enterprise UI.
  # It depends on PostgreSQL. Here, we depend on Apache Kafka for our get-started.
  # https://docs.conduktor.io/platform/get-started/configuration/introduction/
  conduktor-console:
    image: conduktor/conduktor-console:1.24.1
    depends_on:
      - postgresql
      - kafkabroker
    ports:
      - "8080:8080"
    volumes:
      - conduktor_data:/var/conduktor
    environment:
      CDK_DATABASE_URL: "postgresql://conduktor:change_me@postgresql:5432/conduktor-console"
      CDK_CLUSTERS_0_ID: "cdk-gateway"
      CDK_CLUSTERS_0_NAME: "cdk-gateway"
      CDK_CLUSTERS_0_BOOTSTRAPSERVERS: "conduktor-gateway:6969"
      CDK_CLUSTERS_0_SCHEMAREGISTRY_URL: "http://kafkabroker:18081"
      CDK_CLUSTERS_0_KAFKAFLAVOR_URL: "http://conduktor-gateway:8888"
      CDK_CLUSTERS_0_KAFKAFLAVOR_USER: "admin"
      CDK_CLUSTERS_0_KAFKAFLAVOR_PASSWORD: "conduktor"
      CDK_CLUSTERS_0_KAFKAFLAVOR_VIRTUALCLUSTER: "passthrough"
      CDK_CLUSTERS_0_KAFKAFLAVOR_TYPE: "Gateway"
      CDK_CLUSTERS_0_COLOR: "#6A57C8"
      CDK_CLUSTERS_0_ICON: "dog"
      CDK_MONITORING_CORTEX-URL: http://conduktor-monitoring:9009/
      CDK_MONITORING_ALERT-MANAGER-URL: http://conduktor-monitoring:9010/
      CDK_MONITORING_CALLBACK-URL: http://conduktor-console:8080/monitoring/api/
      CDK_MONITORING_NOTIFICATIONS-CALLBACK-URL: http://localhost:8080
    networks:
      - demo_bridge

  # Conduktor stores its metadata in PostgreSQL.
  # Consider using an external managed database for production usage.
  # https://docs.conduktor.io/platform/get-started/configuration/database/
  postgresql:
    image: postgres:14
    hostname: postgresql
    volumes:
      - pg_data:/var/lib/postgresql/data
    environment:
      PGDATA: "/var/lib/postgresql/data"
      POSTGRES_DB: "conduktor-console"
      POSTGRES_USER: "conduktor"
      POSTGRES_PASSWORD: "change_me"
      POSTGRES_HOST_AUTH_METHOD: "scram-sha-256"
    networks:
      - demo_bridge

  # Conduktor Gateway, a Kafka proxy bringing many security and governance features.
  # In this get started, Gateway uses Apache Kafka as its backend Kafka cluster.
  # https://docs.conduktor.io/gateway/
  conduktor-gateway:
    image: conduktor/conduktor-gateway:3.1.1
    hostname: conduktor-gateway
    container_name: conduktor-gateway
    environment:
      KAFKA_BOOTSTRAP_SERVERS: kafkabroker:9092
      GATEWAY_SECURITY_PROTOCOL: SASL_PLAINTEXT 
    ports:
      - "8888:8888"
    healthcheck:
      test: curl localhost:8888/health
      interval: 5s
      retries: 25
    depends_on:
      kafkabroker:
        condition: service_healthy
    networks:
      - demo_bridge

  kafkabroker: 
    image: apache/kafka:latest
    container_name: kafkabroker
    hostname: kafkabroker
    environment:
      CLUSTER_ID: q_ArPuYrTNe3KmEBVQ8CAA
      KAFKA_NODE_ID: 1
      KAFKA_BROKER_ID: 1
      KAFKA_CONTROLLER_QUORUM_VOTERS: "1@kafkabroker:9093"
      KAFKA_CONTROLLER_LISTENER_NAMES: CONTROLLER
      KAFKA_PROCESS_ROLES: "broker,controller"
      KAFKA_LISTENERS: CONTROLLER://0.0.0.0:9093,LISTENER://0.0.0.0:9092
      KAFKA_ADVERTISED_LISTENERS: LISTENER://kafkabroker:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: CONTROLLER:PLAINTEXT,LISTENER:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: LISTENER
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1

    healthcheck:
      test: ["CMD-SHELL", "nc -z localhost 9092 || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 5

    networks:
      - demo_bridge

volumes:
  pg_data: {}
  conduktor_data: {}



networks:
  demo_bridge:
    name: demo_bridge
    driver: bridge