---
version: '3.5'
services:
  mysql:
    container_name: mysql
    hostname: mysql
    image: mysql:latest
    restart: always
    environment:
      MYSQL_DATABASE: 'datahub'
      MYSQL_USER: 'datahub'
      MYSQL_PASSWORD: 'datahub'
      MYSQL_ROOT_PASSWORD: 'datahub'
    ports:
      - "3306:3306"
    volumes:
      - ../mysql/init.sql:/docker-entrypoint-initdb.d/init.sql

  zookeeper:
    image: confluentinc/cp-zookeeper:5.2.1
    hostname: zookeeper
    container_name: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

  broker:
    image: confluentinc/cp-kafka:5.2.1
    hostname: broker
    container_name: broker
    depends_on:
      - zookeeper
    ports:
      - "29092:29092"
      - "9092:9092"
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://broker:29092,PLAINTEXT_HOST://localhost:9092
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0

  # This "container" is a workaround to pre-create topics
  kafka-setup:
    image: confluentinc/cp-kafka:5.3.0
    hostname: kafka-setup
    container_name: kafka-setup
    depends_on:
      - broker
      - schema-registry
    command: "bash -c 'echo Waiting for Kafka to be ready... && \
                       cub kafka-ready -b broker:29092 1 60 && \
                       kafka-topics --create --if-not-exists --zookeeper zookeeper:2181 --partitions 1 --replication-factor 1 --topic MetadataAuditEvent && \
                       kafka-topics --create --if-not-exists --zookeeper zookeeper:2181 --partitions 1 --replication-factor 1 --topic MetadataChangeEvent && \
                       kafka-topics --create --if-not-exists --zookeeper zookeeper:2181 --partitions 1 --replication-factor 1 --topic FailedMetadataChangeEvent'"
    environment:
      # The following settings are listed here only to satisfy the image's requirements.
      # We override the image's `command` anyways, hence this container will not start a broker.
      KAFKA_BROKER_ID: ignored
      KAFKA_ZOOKEEPER_CONNECT: ignored

  schema-registry:
    image: confluentinc/cp-schema-registry:5.2.1
    hostname: schema-registry
    container_name: schema-registry
    depends_on:
      - zookeeper
      - broker
    ports:
      - "8081:8081"
    environment:
      SCHEMA_REGISTRY_HOST_NAME: schema-registry
      SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: 'zookeeper:2181'

  schema-registry-ui:
    image: landoop/schema-registry-ui:latest
    container_name: schema-registry-ui
    hostname: schema-registry-ui
    ports:
      - "8000:8000"
    environment:
      SCHEMAREGISTRY_URL: 'http://schema-registry:8081'
      ALLOW_GLOBAL: 'true'
      ALLOW_TRANSITIVE: 'true'
      ALLOW_DELETION: 'true'
      READONLY_MODE: 'true'
      PROXY: 'true'
    depends_on:
      - schema-registry

  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:5.6.8
    container_name: elasticsearch
    hostname: elasticsearch
    ports:
      - "9200:9200"
    environment:
      - discovery.type=single-node
      - xpack.security.enabled=false
      - "ES_JAVA_OPTS=-Xms1g -Xmx1g"

  kibana:
    image: docker.elastic.co/kibana/kibana:5.6.8
    container_name: kibana
    hostname: kibana
    ports:
      - "5601:5601"
    depends_on:
      - elasticsearch

  neo4j:
    image: neo4j:3.5.7
    hostname: neo4j
    container_name: neo4j
    environment:
      NEO4J_AUTH: 'neo4j/datahub'
    ports:
      - "7474:7474"
      - "7687:7687"

  # This "container" is a workaround to pre-create search indices
  elasticsearch-setup:
    build:
      context: ../elasticsearch
    hostname: elasticsearch-setup
    container_name: elasticsearch-setup
    depends_on:
      - elasticsearch
    environment:
      - ELASTICSEARCH_HOST=elasticsearch
      - ELASTICSEARCH_PORT=9200

  datahub-gms:
    image: keremsahin/datahub-gms:latest
    hostname: datahub-gms
    container_name: datahub-gms
    ports:
      - "8080:8080"
    environment:
      - EBEAN_DATASOURCE_USERNAME=datahub
      - EBEAN_DATASOURCE_PASSWORD=datahub
      - EBEAN_DATASOURCE_HOST=mysql:3306
      - EBEAN_DATASOURCE_URL=jdbc:mysql://mysql:3306/datahub?verifyServerCertificate=false&useSSL=true
      - EBEAN_DATASOURCE_DRIVER=com.mysql.jdbc.Driver
      - KAFKA_BOOTSTRAP_SERVER=broker:29092
      - KAFKA_SCHEMAREGISTRY_URL=http://schema-registry:8081
      - ELASTICSEARCH_HOST=elasticsearch
      - ELASTICSEARCH_PORT=9200
      - NEO4J_URI=bolt://neo4j
      - NEO4J_USERNAME=neo4j
      - NEO4J_PASSWORD=datahub
    depends_on:
      - elasticsearch
      - broker
      - mysql
      - schema-registry
      - neo4j
    command: "bash -c 'dockerize -wait tcp://mysql:3306 -wait tcp://broker:29092 -wait http://elasticsearch:9200 \
                                   -timeout 240s \
                                   java -jar jetty-runner-9.4.20.v20190813.jar gms.war'"

  datahub-frontend:
    image: keremsahin/datahub-frontend:latest
    hostname: datahub-frontend
    container_name: datahub-frontend
    ports:
      - "9001:9001"
    environment:
      - DATAHUB_GMS_HOST=datahub-gms
      - DATAHUB_GMS_PORT=8080
      - DATAHUB_SECRET=YouKnowNothing
      - DATAHUB_APP_VERSION=1.0
      - DATAHUB_PLAY_MEM_BUFFER_SIZE=10MB
    depends_on:
      - datahub-gms

  datahub-mae-consumer:
    image: keremsahin/datahub-mae-consumer:latest
    hostname: datahub-mae-consumer
    container_name: datahub-mae-consumer
    environment:
      - KAFKA_BOOTSTRAP_SERVER=broker:29092
      - KAFKA_SCHEMAREGISTRY_URL=http://schema-registry:8081
      - ELASTICSEARCH_HOST=elasticsearch
      - ELASTICSEARCH_PORT=9200
      - NEO4J_URI=bolt://neo4j
      - NEO4J_USERNAME=neo4j
      - NEO4J_PASSWORD=datahub
    depends_on:
      - kafka-setup
      - elasticsearch
      - neo4j
    command: "bash -c 'while ping -c1 kafka-setup &>/dev/null; do echo waiting for kafka-setup... && sleep 1; done; \
              echo kafka-setup done! && ./mae-consumer-job/bin/mae-consumer-job'"

  datahub-mce-consumer:
    image: keremsahin/datahub-mce-consumer:latest
    hostname: datahub-mce-consumer
    container_name: datahub-mce-consumer
    environment:
      - KAFKA_BOOTSTRAP_SERVER=broker:29092
      - KAFKA_SCHEMAREGISTRY_URL=http://schema-registry:8081
      - GMS_HOST=datahub-gms
      - GMS_PORT=8080
    depends_on:
      - kafka-setup
      - datahub-gms
    command: "bash -c 'while ping -c1 kafka-setup &>/dev/null; do echo waiting for kafka-setup... && sleep 1; done; \
              echo kafka-setup done! && ./mce-consumer-job/bin/mce-consumer-job'"

networks:
  default:
    name: datahub_network