---
version: '2'
services:

  kafka-ui:
    container_name: kafka-ui
    image: provectuslabs/kafka-ui:latest
    ports:
      - 8080:8080
    depends_on:
      - zookeeper0
      - zookeeper1
      - kafka0
      - kafka1
      - schemaregistry0
      - kafka-connect0
    environment:
      KAFKA_CLUSTERS_0_NAME: local
      KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS: kafka0:29092
      KAFKA_CLUSTERS_0_ZOOKEEPER: zookeeper0:2181
      KAFKA_CLUSTERS_0_JMXPORT: 9997
      KAFKA_CLUSTERS_0_SCHEMAREGISTRY: http://schemaregistry0:8085
      KAFKA_CLUSTERS_0_KAFKACONNECT_0_NAME: first
      KAFKA_CLUSTERS_0_KAFKACONNECT_0_ADDRESS: http://kafka-connect0:8083
      KAFKA_CLUSTERS_0_KAFKACONNECT_0_USERNAME: admin
      KAFKA_CLUSTERS_0_KAFKACONNECT_0_PASSWORD: admin-secret
      KAFKA_CLUSTERS_0_KSQLDBSERVER: http://ksqldb:8088

  zookeeper0:
    image: confluentinc/cp-zookeeper:5.2.4
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    ports:
      - 2181:2181

  kafka0:
    image: confluentinc/cp-kafka:5.3.1
    depends_on:
      - zookeeper0
    ports:
      - 9092:9092
      - 9997:9997
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper0:2181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka0:29092,PLAINTEXT_HOST://localhost:9092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      JMX_PORT: 9997
      KAFKA_JMX_OPTS: -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=kafka0 -Dcom.sun.management.jmxremote.rmi.port=9997

  schemaregistry0:
    image: confluentinc/cp-schema-registry:5.5.0
    ports:
      - 8085:8085
    depends_on:
      - zookeeper0
      - kafka0
    environment:
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: PLAINTEXT://kafka0:29092
      SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: zookeeper0:2181
      SCHEMA_REGISTRY_KAFKASTORE_SECURITY_PROTOCOL: PLAINTEXT
      SCHEMA_REGISTRY_HOST_NAME: schemaregistry0
      SCHEMA_REGISTRY_LISTENERS: http://schemaregistry0:8085

      SCHEMA_REGISTRY_SCHEMA_REGISTRY_INTER_INSTANCE_PROTOCOL: "http"
      SCHEMA_REGISTRY_LOG4J_ROOT_LOGLEVEL: INFO
      SCHEMA_REGISTRY_KAFKASTORE_TOPIC: _schemas


  kafka-connect0:
    build:
      context: ./kafka-connect
      args:
        image: confluentinc/cp-kafka-connect:6.0.1
    ports:
      - 8083:8083
    depends_on:
      - kafka0
      - schemaregistry0
    volumes:
      - ./jaas:/conf
    environment:
      CONNECT_BOOTSTRAP_SERVERS: kafka0:29092
      CONNECT_GROUP_ID: compose-connect-group
      CONNECT_CONFIG_STORAGE_TOPIC: _connect_configs
      CONNECT_CONFIG_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_OFFSET_STORAGE_TOPIC: _connect_offset
      CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_STATUS_STORAGE_TOPIC: _connect_status
      CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: 1
      CONNECT_KEY_CONVERTER: org.apache.kafka.connect.storage.StringConverter
      CONNECT_KEY_CONVERTER_SCHEMA_REGISTRY_URL: http://schemaregistry0:8085
      CONNECT_VALUE_CONVERTER: org.apache.kafka.connect.storage.StringConverter
      CONNECT_VALUE_CONVERTER_SCHEMA_REGISTRY_URL: http://schemaregistry0:8085
      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-connect0
      CONNECT_PLUGIN_PATH: "/usr/share/java,/usr/share/confluent-hub-components"
      CONNECT_REST_EXTENSION_CLASSES: "org.apache.kafka.connect.rest.basic.auth.extension.BasicAuthSecurityRestExtension"
      KAFKA_OPTS: "-Djava.security.auth.login.config=/conf/kafka_connect.jaas"

#      AWS_ACCESS_KEY_ID: ""
#      AWS_SECRET_ACCESS_KEY: ""

  kafka-init-topics:
    image: confluentinc/cp-kafka:5.3.1
    volumes:
      - ./message.json:/data/message.json
    depends_on:
      - kafka1
    command: "bash -c 'echo Waiting for Kafka to be ready... && \
               cub kafka-ready -b kafka1:29092 1 30 && \
               kafka-topics --create --topic second.users --partitions 3 --replication-factor 1 --if-not-exists --zookeeper zookeeper1:2181 && \
               kafka-topics --create --topic second.messages --partitions 2 --replication-factor 1 --if-not-exists --zookeeper zookeeper1:2181 && \
               kafka-topics --create --topic first.messages --partitions 2 --replication-factor 1 --if-not-exists --zookeeper zookeeper0:2181 && \
               kafka-console-producer --broker-list kafka1:29092 -topic second.users < /data/message.json'"

  create-connectors:
    image: ellerbrock/alpine-bash-curl-ssl
    depends_on:
      - postgres-db
      - kafka-connect0
    volumes:
      - ./connectors:/connectors
    command: bash -c '/connectors/start.sh'

  ksqldb:
    image: confluentinc/ksqldb-server:0.18.0
    depends_on:
      - kafka0
      - kafka-connect0
      - schemaregistry0
    ports:
      - 8088:8088
    environment:
      KSQL_CUB_KAFKA_TIMEOUT: 120
      KSQL_LISTENERS: http://0.0.0.0:8088
      KSQL_BOOTSTRAP_SERVERS: PLAINTEXT://kafka0:29092
      KSQL_KSQL_LOGGING_PROCESSING_STREAM_AUTO_CREATE: "true"
      KSQL_KSQL_LOGGING_PROCESSING_TOPIC_AUTO_CREATE: "true"
      KSQL_KSQL_CONNECT_URL: http://kafka-connect0:8083
      KSQL_KSQL_SCHEMA_REGISTRY_URL: http://schemaregistry0:8085
      KSQL_KSQL_SERVICE_ID: my_ksql_1
      KSQL_KSQL_HIDDEN_TOPICS: '^_.*'
      KSQL_CACHE_MAX_BYTES_BUFFERING: 0