---
version: '2'
services:
  zookeeper:
    image: "confluentinc/cp-zookeeper:5.0.0-beta180702222458"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

  kafka:
    image: "confluentinc/cp-enterprise-kafka:5.0.0-beta180702222458"
    ports:
      - '9092:9092'
    depends_on:
      - zookeeper
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:29092,PLAINTEXT_HOST://localhost:9092
      KAFKA_AUTO_CREATE_TOPICS_ENABLE: "true"
      KAFKA_METRIC_REPORTERS: io.confluent.metrics.reporter.ConfluentMetricsReporter
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 100
      CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: kafka:29092
      CONFLUENT_METRICS_REPORTER_ZOOKEEPER_CONNECT: zookeeper:2181
      CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
      CONFLUENT_METRICS_ENABLE: 'true'
      CONFLUENT_SUPPORT_CUSTOMER_ID: 'anonymous'

  schema-registry:
    image: "confluentinc/cp-schema-registry:5.0.0-beta180702222458"
    depends_on:
      - zookeeper
      - kafka
    ports:
      - '8081:8081'
    environment:
      SCHEMA_REGISTRY_HOST_NAME: schema-registry
      SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: zookeeper:2181

  kafka-connect-cp:
    image: confluentinc/cp-kafka-connect:5.0.0-beta180702222458
    ports:
      - "18083:18083"
    environment:
      CONNECT_BOOTSTRAP_SERVERS: "kafka:29092"
      CONNECT_REST_PORT: 18083
      CONNECT_GROUP_ID: compose-connect-group
      CONNECT_CONFIG_STORAGE_TOPIC: docker-connect-configs
      CONNECT_OFFSET_STORAGE_TOPIC: docker-connect-offsets
      CONNECT_STATUS_STORAGE_TOPIC: docker-connect-status
      CONNECT_KEY_CONVERTER: io.confluent.connect.avro.AvroConverter
      CONNECT_KEY_CONVERTER_SCHEMA_REGISTRY_URL: 'http://schema-registry:8081'
      CONNECT_VALUE_CONVERTER: io.confluent.connect.avro.AvroConverter
      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_REST_ADVERTISED_HOST_NAME: "kafka-connect-cp"
      CONNECT_LOG4J_ROOT_LOGLEVEL: "INFO"
      CONNECT_LOG4J_LOGGERS: "org.apache.kafka.connect.runtime.rest=WARN,org.reflections=ERROR"
      CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: "1"
      CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: "1"
      CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: "1"
      CONNECT_PLUGIN_PATH: '/usr/share/java,/usr/share/confluent-hub-components'
    depends_on:
      - zookeeper
      - kafka
      - schema-registry
    volumes:
      - $PWD/scripts:/scripts
      - $PWD/aws_creds.txt:/root/.aws/credentials
      - $PWD/gcp_creds.json:/root/gcp_creds.json

  ksql-server:
    image: confluentinc/cp-ksql-server:5.0.0-beta180702222458
    depends_on:
      - kafka
      - schema-registry
    environment:
      KSQL_BOOTSTRAP_SERVERS: kafka:29092
      KSQL_LISTENERS: http://0.0.0.0:8088
      KSQL_KSQL_SCHEMA_REGISTRY_URL: http://schema-registry:8081
      KSQL_KSQL_SERVICE_ID: confluent_rmoff_01

  # Runs the Kafka KSQL data generator for ratings
  datagen-ratings:
    image: "confluentinc/ksql-examples:4.1.0"
    depends_on:
      - kafka
      - schema-registry
    # Note: The container's `run` script will perform the same readiness checks
    # for Kafka and Confluent Schema Registry, but that's ok because they complete fast.
    # The reason we check for readiness here is that we can insert a sleep time
    # for topic creation before we start the application.
    command: "bash -c 'echo Waiting for Kafka to be ready... && \
                       cub kafka-ready -b kafka:29092 1 300 && \
                       echo Waiting for Confluent Schema Registry to be ready... && \
                       cub sr-ready schema-registry 8081 300 && \
                       echo Waiting a few seconds for topic creation to finish... && \
                       sleep 20 && \
                       java -jar /usr/share/java/ksql-examples/ksql-examples-4.1.1-SNAPSHOT-standalone.jar quickstart=ratings format=avro topic=ratings maxInterval=500 bootstrap-server=kafka:29092 schemaRegistryUrl=http://schema-registry:8081'"
    environment:
      KSQL_CONFIG_DIR: "/etc/ksql"
      KSQL_LOG4J_OPTS: "-Dlog4j.configuration=file:/etc/ksql/log4j-rolling.properties"
      STREAMS_BOOTSTRAP_SERVERS: kafka:29092
      STREAMS_SCHEMA_REGISTRY_HOST: schema-registry
      STREAMS_SCHEMA_REGISTRY_PORT: 8081

# Other systems

  mysql:
    image: debezium/example-mysql:0.8
    ports:
     - 3306:3306
    environment:
     - MYSQL_ROOT_PASSWORD=debezium
     - MYSQL_USER=mysqluser
     - MYSQL_PASSWORD=mysqlpw
    volumes:
     - ./customers.sql:/docker-entrypoint-initdb.d/z99_dump.sql

  connect-debezium:
    image: debezium/connect:0.8
    ports:
     - 8083:8083
    links:
     - kafka
     - mysql
     - schema-registry
    environment:
     - BOOTSTRAP_SERVERS=kafka:29092
     - GROUP_ID=1
     - CONFIG_STORAGE_TOPIC=my_connect_configs
     - OFFSET_STORAGE_TOPIC=my_connect_offsets
     - STATUS_STORAGE_TOPIC=my_connect_status
     - KEY_CONVERTER=io.confluent.connect.avro.AvroConverter
     - VALUE_CONVERTER=io.confluent.connect.avro.AvroConverter
     - CONNECT_KEY_CONVERTER_SCHEMA_REGISTRY_URL=http://schema-registry:8081
     - CONNECT_VALUE_CONVERTER_SCHEMA_REGISTRY_URL=http://schema-registry:8081
    depends_on:
     - kafka
     - schema-registry
    volumes:
     - $PWD/scripts:/scripts

  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:6.3.0
    depends_on:
      - kafka-connect-cp
    ports:
      - "9200:9200"
    environment:
      xpack.security.enabled: "false"
      ES_JAVA_OPTS: "-Xms1g -Xmx1g"
    volumes:
     - $PWD/scripts:/scripts

  kibana:
    image: docker.elastic.co/kibana/kibana:6.3.0
    depends_on:
      - elasticsearch
    ports:
      - "5601:5601"
    environment:
      xpack.security.enabled: "false"
      discovery.type: "single-node"