docker-compose.yaml

version: "3"

volumes:
  metadata_data: {}
  middle_var: {}
  historical_var: {}
  broker_var: {}
  coordinator_var: {}
  router_var: {}

services:
  postgres:
    container_name: postgres
    image: postgres:latest
    volumes:
      - metadata_data:/var/lib/postgresql/data
    environment:
      - POSTGRES_PASSWORD=druid
      - POSTGRES_USER=druid
      - POSTGRES_DB=druid

  # Need 3.5 or later for container nodes
  zookeeper:
    container_name: zookeeper
    image: zookeeper:3.5
    environment:
      - ZOO_MY_ID=1

  coordinator:
    image: apache/druid:0.20.0
    container_name: coordinator
    volumes:
      - ./storage:/opt/data
      - coordinator_var:/opt/druid/var
    depends_on: 
      - zookeeper
      - postgres
    ports:
      - "8081:8081"
    command:
      - coordinator
    env_file:
      - ./config/common

  broker:
    image: apache/druid:0.20.0
    container_name: broker
    volumes:
      - broker_var:/opt/druid/var
    depends_on: 
      - zookeeper
      - postgres
      - coordinator
    ports:
      - "8082:8082"
    command:
      - broker
    env_file:
      - ./config/common
      - ./config/brokers

  historical:
    image: apache/druid:0.20.0
    container_name: historical
    volumes:
      - ./storage:/opt/data
      - historical_var:/opt/druid/var
    depends_on: 
      - zookeeper
      - postgres
      - coordinator
    ports:
      - "8083:8083"
    command:
      - historical
    env_file:
      - ./config/common
      - ./config/historical

  middlemanager:
    image: apache/druid:0.20.0
    container_name: middlemanager
    volumes:
      - ./storage:/opt/data
      - middle_var:/opt/druid/var
    depends_on: 
      - zookeeper
      - postgres
      - coordinator
    ports:
      - "8091:8091"
    command:
      - middleManager
    env_file:
      - ./config/common

  router:
    image: apache/druid:0.20.0
    container_name: router
    volumes:
      - router_var:/opt/druid/var
    depends_on:
      - zookeeper
      - postgres
      - coordinator
    ports:
      - "8888:8888"
    command:
      - router
    env_file:
      - ./config/common

  exporter:
    container_name: exporter
    build:
      context: .
      dockerfile: Dockerfile
    command: server
    ports:
      - "7000:7000"