version: "3.5"

services:
  hserver:
    image: hstreamdb/hstream:${HSTREAMDB_TAG}
    container_name: hstreamdb
    depends_on:
      zookeeper:
        condition: service_started
      hstore:
        condition: service_healthy
    # ports:
    #   - "127.0.0.1:6570:6570"
    expose:
      - 6570
    networks:
      - emqx_bridge
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - /tmp:/tmp
      - data_store:/data/store
    command:
      - bash
      - "-c"
      - |
        set -e
        /usr/local/script/wait-for-storage.sh hstore 6440 zookeeper 2181 600 \
        /usr/local/bin/hstream-server \
        --bind-address 0.0.0.0 --port 6570 \
        --internal-port 6571 \
        --server-id 100 \
        --seed-nodes "$$(hostname -I | awk '{print $$1}'):6571" \
        --advertised-address $$(hostname -I | awk '{print $$1}') \
        --metastore-uri zk://zookeeper:2181 \
        --store-config /data/store/logdevice.conf \
        --store-admin-host hstore --store-admin-port 6440 \
        --store-log-level warning \
        --io-tasks-path /tmp/io/tasks \
        --io-tasks-network emqx_bridge

  hstore:
    image: hstreamdb/hstream:${HSTREAMDB_TAG}
    networks:
      - emqx_bridge
    volumes:
      - data_store:/data/store
    command:
      - bash
      - "-c"
      - |
        set -ex
        # N.B. "enable-dscp-reflection=false" is required for linux kernel which
        # doesn't support dscp reflection, e.g. centos7.
        /usr/local/bin/ld-dev-cluster --root /data/store \
        --use-tcp --tcp-host $$(hostname -I | awk '{print $$1}') \
        --user-admin-port 6440 \
        --param enable-dscp-reflection=false \
        --no-interactive \
        > /data/store/hstore.log 2>&1
    healthcheck:
      test: ["CMD", "grep", "LogDevice Cluster running", "/data/store/hstore.log"]
      interval: 10s
      timeout: 10s
      retries: 60
      start_period: 60s

  zookeeper:
    image: zookeeper:${HSTREAMDB_ZK_TAG}
    expose:
      - 2181
    networks:
      - emqx_bridge
    volumes:
      - data_zk_data:/data
      - data_zk_datalog:/datalog

  ## The three container `hstream-exporter`, `prometheus`, `console`
  ## is for HStreamDB Web Console
  ## But HStreamDB Console is not supported in v0.15.0
  ## because of HStreamApi proto changed
  # hstream-exporter:
  #   depends_on:
  #     hserver:
  #       condition: service_completed_successfully
  #   image: hstreamdb/hstream-exporter
  #   networks:
  #     - hstream-quickstart
  #   command:
  #     - bash
  #     - "-c"
  #     - |
  #       set -ex
  #       hstream-exporter --addr hstream://hserver:6570

  # prometheus:
  #   image: prom/prometheus
  #   expose:
  #     - 9097
  #   networks:
  #     - hstream-quickstart
  #   ports:
  #     - "9097:9090"
  #   volumes:
  #     - $PWD/prometheus:/etc/prometheus

  # console:
  #   image: hstreamdb/hstream-console
  #   depends_on:
  #     - hserver
  #   expose:
  #     - 5177
  #   networks:
  #     - hstream-quickstart
  #   environment:
  #     - SERVER_PORT=5177
  #     - PROMETHEUS_URL=http://prometheus:9097
  #     - HSTREAM_PUBLIC_ADDRESS=hstream.example.com
  #     - HSTREAM_PRIVATE_ADDRESS=hserver:6570
  #   ports:
  #     - "5177:5177"

# networks:
#   hstream-quickstart:
#     name: hstream-quickstart

volumes:
  data_store:
    name: quickstart_data_store
  data_zk_data:
    name: quickstart_data_zk_data
  data_zk_datalog:
    name: quickstart_data_zk_datalog