search-compose.yml

version: '3'
services:
  zoo1:
    image: zookeeper:3.6
    hostname: zoo1
    restart: always
    networks:
      - solrnet
    volumes:
      - 'zoo1_data:/data'
    ports:
      - 2181:2181
    environment:
      ZOO_MY_ID: 1
      ZOO_SERVERS: server.1=zoo1:2888:3888;2181 server.2=zoo2:2888:3888;2181 server.3=zoo3:2888:3888;2181
      ZOO_4LW_COMMANDS_WHITELIST: "*"
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints: [node.hostname == search-node-1]
  zoo2:
    image: zookeeper:3.6
    hostname: zoo2
    restart: always
    networks:
      - solrnet
    volumes:
      - 'zoo2_data:/data'
    ports:
      - 2182:2181
    environment:
      ZOO_MY_ID: 2
      ZOO_SERVERS: server.1=zoo1:2888:3888;2181 server.2=zoo2:2888:3888;2181 server.3=zoo3:2888:3888;2181
      ZOO_4LW_COMMANDS_WHITELIST: "*"
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints: [node.hostname == search-node-2]
  zoo3:
    image: zookeeper:3.6
    hostname: zoo3
    restart: always
    networks:
      - solrnet
    volumes:
      - 'zoo3_data:/data'
    ports:
      - 2183:2181
    environment:
      ZOO_MY_ID: 3
      ZOO_SERVERS: server.1=zoo1:2888:3888;2181 server.2=zoo2:2888:3888;2181 server.3=zoo3:2888:3888;2181
      ZOO_4LW_COMMANDS_WHITELIST: "*"
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints: [node.hostname == search-node-3]

  solr1:
    image: solr
    hostname: solr1
    networks:
      - solrnet
    ports:
      - "8985:8983"
    volumes:
      - ./data/solr:/var/solr
      - ./solrconf:/opt/solr/server/solr/configsets/solrconf
    environment:
      ZK_HOST: 'zoo1,zoo2,zoo3'
      SOLR_OPTS: '$SOLR_OPTS -Dsolr.autoSoftCommit.maxTime=1000'
      SOLR_HEAP: '3G'
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints: [node.hostname == search-node-1]
  solr2:
    image: solr
    hostname: solr2
    networks:
      - solrnet
    ports:
      - "8986:8983"
    volumes:
      - ./data/solr:/var/solr
      - ./solrconf:/opt/solr/server/solr/configsets/solrconf
    environment:
      ZK_HOST: 'zoo1,zoo2,zoo3'
      SOLR_OPTS: '$SOLR_OPTS -Dsolr.autoSoftCommit.maxTime=1000'
      SOLR_HEAP: '3G'
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints: [node.hostname == search-node-2]
  solr3:
    image: solr
    hostname: solr3
    networks:
      - solrnet
    ports:
      - "8987:8983"
    volumes:
      - ./data/solr:/var/solr
      - ./solrconf:/opt/solr/server/solr/configsets/solrconf
    environment:
      ZK_HOST: 'zoo1,zoo2,zoo3'
      SOLR_OPTS: '$SOLR_OPTS -Dsolr.autoSoftCommit.maxTime=1000'
      SOLR_HEAP: '1G'
    deploy:
      mode: replicated
      replicas: 1
      placement:
        constraints: [node.hostname == search-node-3]


networks:
  solrnet:
    driver: overlay
    ipam:
      driver: default
      config:
        - subnet: 10.101.0.0/16
volumes:
  zoo1_data:
  zoo2_data:
  zoo3_data:
  solr1_varsolr:
  solr2_varsolr:
  solr3_varsolr: