elk2.yml

version: "3.7"

services:
  #
  m1:
    image: elasticsearch:6.6.0
    networks:
      - default
      - cluster
    ports:
      - 35200:9200
    environment:
      - http.port=9200
      - cluster.name="elk2"
      - node.name="m1"
      - network.host=0.0.0.0
      - node.data=false
      - discovery.zen.minimum_master_nodes=2
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - discovery.zen.ping.unicast.hosts=m2,m3
    volumes:
      - /opt/elk2/m1/data:/usr/share/elasticsearch/data
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.hostname == app1

  m2:
    image: elasticsearch:6.6.0
    networks:
      - default
      - cluster
    environment:
      - http.port=9200
      - cluster.name="elk2"
      - node.name="m2"
      - network.host=0.0.0.0
      - node.data=false
      - discovery.zen.minimum_master_nodes=2
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - discovery.zen.ping.unicast.hosts=m1,m3
      
    volumes:
      - /opt/elk2/m2/data:/usr/share/elasticsearch/data
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.hostname == app2

  m3:
    image: elasticsearch:6.6.0
    networks:
      - default
      - cluster
    environment:
      - http.port=9200
      - cluster.name="elk2"
      - node.name="m3"
      - network.host=0.0.0.0
      - node.data=false
      - discovery.zen.minimum_master_nodes=2
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - discovery.zen.ping.unicast.hosts=m1,m2
      
    volumes:
      - /opt/elk2/m3/data:/usr/share/elasticsearch/data
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.hostname == app3

  d1:
    image: elasticsearch:6.6.0
    networks:
      - default
    environment:
      - http.port=9200
      - cluster.name="elk2"
      - node.name="d1"
      - network.host=0.0.0.0
      - node.master=false
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - discovery.zen.ping.unicast.hosts=m1,m2,m3
    volumes:
      - /opt/elk2/d1/data:/usr/share/elasticsearch/data
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.hostname == app1

  d2:
    image: elasticsearch:6.6.0
    networks:
      - default
    environment:
      - http.port=9200
      - cluster.name="elk2"
      - node.name="d2"
      - network.host=0.0.0.0
      - node.master=false
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - discovery.zen.ping.unicast.hosts=m1,m2,m3
    volumes:
      - /opt/elk2/d2/data:/usr/share/elasticsearch/data
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.hostname == app2

  d3:
    image: elasticsearch:6.6.0
    networks:
      - default
    environment:
      - http.port=9200
      - cluster.name="elk2"
      - node.name="d3"
      - node.master=false
      - network.host=0.0.0.0
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - discovery.zen.ping.unicast.hosts=m1,m2,m3
    volumes:
      - /opt/elk2/d3/data:/usr/share/elasticsearch/data
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.hostname == app3
          

  kibana:
    image: kibana:6.6.0
    networks:
      - default
    environment:
      - "ELASTICSEARCH_HOSTS=http://m1:9200/"
    ports:
      - 35100:5601
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.hostname == tech2

  # logstash:
  #   image: logstash:6.6.0
  #   networks:
  #     - default
  #   ports:
  #     - 38044:5044
  #   deploy:
  #     replicas: 2
  #     placement:
  #       constraints:
  #         - node.labels.type == app
  # 
              
networks:
  default:
    external: false
  cluster:
    external: true