docker-compose.yml

---
version: '3.5'
services:

  # not used in plaintext but required because docker override is used for other env
  kdc:
    hostname: kdc
    build: ../../environment/plaintext
    container_name: kdc

  # not used in plaintext but required because docker override is used for other env
  client:
    build: ../../environment/plaintext
    container_name: client

  zookeeper:
    image: confluentinc/cp-zookeeper:${TAG}
    hostname: zookeeper
    container_name: zookeeper
    restart: always
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
      # for 5.4.x:
      KAFKA_OPTS: -Dzookeeper.4lw.commands.whitelist=*

  broker:
    image: confluentinc/${CP_KAFKA_IMAGE}:${TAG}
    hostname: broker
    container_name: broker
    restart: always
    depends_on:
      - zookeeper
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://broker:9092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      CONFLUENT_SUPPORT_CUSTOMER_ID: 'anonymous'
      # Confluent Metrics Reporter for Control Center Cluster Monitoring
      KAFKA_METRIC_REPORTERS: io.confluent.metrics.reporter.ConfluentMetricsReporter
      CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: broker:9092
      CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
      CONFLUENT_METRICS_ENABLE: 'true'
      # for 5.4.x:
      KAFKA_CONFLUENT_LICENSE_TOPIC_REPLICATION_FACTOR: 1
      # for 6.0.0
      KAFKA_CONFLUENT_BALANCER_TOPIC_REPLICATION_FACTOR: 1

  schema-registry:
    image: confluentinc/cp-schema-registry:${TAG}
    hostname: schema-registry
    container_name: schema-registry
    restart: always
    depends_on:
      - broker
    ports:
      - '8081:8081'
    environment:
      SCHEMA_REGISTRY_HOST_NAME: schema-registry
      SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: broker:9092

  connect:
    image: vdesabou/kafka-docker-playground-connect:${TAG}
    hostname: connect
    container_name: connect
    restart: always
    depends_on:
      - zookeeper
      - broker
      - schema-registry
    ports:
      - "8083:8083"
    environment:
      CONNECT_BOOTSTRAP_SERVERS: 'broker:9092'
      CONNECT_REST_ADVERTISED_HOST_NAME: connect
      CONNECT_GROUP_ID: "connect-cluster"
      CONNECT_PRODUCER_CLIENT_ID: "connect-worker-producer"
      CONNECT_CONFIG_STORAGE_TOPIC: connect-configs
      CONNECT_OFFSET_STORAGE_TOPIC: connect-offsets
      CONNECT_STATUS_STORAGE_TOPIC: connect-status
      CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_KEY_CONVERTER: "org.apache.kafka.connect.storage.StringConverter"
      CONNECT_VALUE_CONVERTER: "io.confluent.connect.avro.AvroConverter"
      CONNECT_VALUE_CONVERTER_SCHEMAS_ENABLE: "false"
      CONNECT_VALUE_CONVERTER_SCHEMA_REGISTRY_URL: "http://schema-registry:8081"
      CONNECT_INTERNAL_KEY_CONVERTER: "org.apache.kafka.connect.json.JsonConverter"
      CONNECT_INTERNAL_VALUE_CONVERTER: "org.apache.kafka.connect.json.JsonConverter"
      CONNECT_PLUGIN_PATH: /usr/share/confluent-hub-components/confluentinc-kafka-connect-s3 # only load one connector to speed up deployment (it is overidden in connect tests)
      CONNECT_LOG4J_LOGGERS: org.apache.zookeeper=ERROR,org.I0Itec.zkclient=ERROR,org.reflections=ERROR
      # Confluent Monitoring Interceptors for Control Center Streams Monitoring
      CONNECT_PRODUCER_INTERCEPTOR_CLASSES: "io.confluent.monitoring.clients.interceptor.MonitoringProducerInterceptor"
      CONNECT_PRODUCER_CONFLUENT_MONITORING_INTERCEPTOR_BOOTSTRAP_SERVERS: broker:9092
      CONNECT_CONSUMER_INTERCEPTOR_CLASSES: "io.confluent.monitoring.clients.interceptor.MonitoringConsumerInterceptor"
      CONNECT_CONSUMER_CONFLUENT_MONITORING_INTERCEPTOR_BOOTSTRAP_SERVERS: broker:9092
      # CONNECT_LOG4J_ROOT_LOGLEVEL: DEBUG

  control-center:
    image: confluentinc/cp-enterprise-control-center:${TAG}
    hostname: control-center
    container_name: control-center
    restart: always
    depends_on:
      - zookeeper
      - broker
      - schema-registry
      - connect
    ports:
      - "9021:9021"
    environment:
      CONTROL_CENTER_BOOTSTRAP_SERVERS: 'broker:9092'
      CONTROL_CENTER_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      CONTROL_CENTER_CONNECT_CLUSTER: http://connect:8083
      CONTROL_CENTER_KAFKA_BOOTSTRAP_SERVERS: 'broker:9092'
      CONTROL_CENTER_REPLICATION_FACTOR: 1
      CONTROL_CENTER_INTERNAL_TOPICS_PARTITIONS: 1
      CONTROL_CENTER_MONITORING_INTERCEPTOR_TOPIC_PARTITIONS: 1
      CONTROL_CENTER_SCHEMA_REGISTRY_URL: "http://schema-registry:8081"
      CONFLUENT_METRICS_TOPIC_REPLICATION: 1
      CONTROL_CENTER_KAFKA_MYCLUSTER_BOOTSTRAP_SERVERS: 'broker:9092'
      CONTROL_CENTER_UI_AUTOUPDATE_ENABLE: "true"