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# Minimal Apache Kudu cluster for quickstart with a single master and three tservers.
# The Kudu repository contains a docker compose file (docker/quickstart.yml) for a more
# production-like Kudu cluster with multiple masters, etc. This file is derived from that
# file.
version: "3"
services:
  kudu-master-1:
    image: apache/kudu:${KUDU_QUICKSTART_VERSION:-latest}
    ports:
      - "${QUICKSTART_LISTEN_ADDR:?Please set QUICKSTART_LISTEN_ADDR environment variable}:7051:7051"
      - "${QUICKSTART_LISTEN_ADDR:?Please set QUICKSTART_LISTEN_ADDR environment variable}:8051:8051"
    command: ["master"]
    volumes:
      - kudu-minimal-master-1:/var/lib/kudu
    environment:
      # TODO: Use `host.docker.internal` instead of QUICKSTART_IP when it
      # works on Linux (https://github.com/docker/for-linux/issues/264)
      - >
        MASTER_ARGS=--fs_wal_dir=/var/lib/kudu/master
        --rpc_bind_addresses=0.0.0.0:7051
        --rpc_advertised_addresses=${QUICKSTART_IP:?Please set QUICKSTART_IP environment variable}:7051
        --webserver_port=8051
        --webserver_advertised_addresses=${QUICKSTART_IP}:8051
        --webserver_doc_root=/opt/kudu/www
        --stderrthreshold=0
        --use_hybrid_clock=false
        --memory_limit_hard_bytes=1073741824
    networks:
      - quickstart-network
  kudu-tserver-1:
    image: apache/kudu:${KUDU_QUICKSTART_VERSION:-latest}
    depends_on:
      - kudu-master-1
    ports:
      - "${QUICKSTART_LISTEN_ADDR:?Please set QUICKSTART_LISTEN_ADDR environment variable}:7050:7050"
      - "${QUICKSTART_LISTEN_ADDR:?Please set QUICKSTART_LISTEN_ADDR environment variable}:8050:8050"
    command: ["tserver"]
    volumes:
      - kudu-minimal-tserver-1:/var/lib/kudu
    environment:
      - KUDU_MASTERS=kudu-master-1:7051
      - >
        TSERVER_ARGS=--fs_wal_dir=/var/lib/kudu/tserver
        --rpc_bind_addresses=0.0.0.0:7050
        --rpc_advertised_addresses=${QUICKSTART_IP}:7050
        --webserver_port=8050
        --webserver_advertised_addresses=${QUICKSTART_IP}:8050
        --webserver_doc_root=/opt/kudu/www
        --stderrthreshold=0
        --use_hybrid_clock=false
        --memory_limit_hard_bytes=1073741824
    networks:
      - quickstart-network
  kudu-tserver-2:
    image: apache/kudu:${KUDU_QUICKSTART_VERSION:-latest}
    depends_on:
      - kudu-master-1
    ports:
      - "${QUICKSTART_LISTEN_ADDR:?Please set QUICKSTART_LISTEN_ADDR environment variable}:7150:7150"
      - "${QUICKSTART_LISTEN_ADDR:?Please set QUICKSTART_LISTEN_ADDR environment variable}:8150:8150"
    command: ["tserver"]
    volumes:
      - kudu-minimal-tserver-2:/var/lib/kudu
    environment:
      - KUDU_MASTERS=kudu-master-1:7051
      - >
        TSERVER_ARGS=--fs_wal_dir=/var/lib/kudu/tserver
        --rpc_bind_addresses=0.0.0.0:7150
        --rpc_advertised_addresses=${QUICKSTART_IP}:7150
        --webserver_port=8150
        --webserver_advertised_addresses=${QUICKSTART_IP}:8150
        --webserver_doc_root=/opt/kudu/www
        --stderrthreshold=0
        --use_hybrid_clock=false
        --memory_limit_hard_bytes=1073741824
    networks:
      - quickstart-network
  kudu-tserver-3:
    image: apache/kudu:${KUDU_QUICKSTART_VERSION:-latest}
    depends_on:
      - kudu-master-1
    ports:
      - "${QUICKSTART_LISTEN_ADDR:?Please set QUICKSTART_LISTEN_ADDR environment variable}:7250:7250"
      - "${QUICKSTART_LISTEN_ADDR:?Please set QUICKSTART_LISTEN_ADDR environment variable}:8250:8250"
    command: ["tserver"]
    volumes:
      - kudu-minimal-tserver-3:/var/lib/kudu
    environment:
      - KUDU_MASTERS=kudu-master-1:7051
      - >
        TSERVER_ARGS=--fs_wal_dir=/var/lib/kudu/tserver
        --rpc_bind_addresses=0.0.0.0:7250
        --rpc_advertised_addresses=${QUICKSTART_IP}:7250
        --webserver_port=8250
        --webserver_advertised_addresses=${QUICKSTART_IP}:8250
        --webserver_doc_root=/opt/kudu/www
        --stderrthreshold=0
        --use_hybrid_clock=false
        --memory_limit_hard_bytes=1073741824
    networks:
      - quickstart-network
volumes:
  kudu-minimal-master-1:
  kudu-minimal-tserver-1:
  kudu-minimal-tserver-2:
  kudu-minimal-tserver-3:

networks:
  quickstart-network:
    external: true