搭建Ela集群

2019-11-21  本文已影响0人  互联网中的一个咸鱼

参考官方文档

version: '3.2'
services:
  es01:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.4.2
    container_name: es01
    environment:
      - node.name=es01   # 节点名称
      - cluster.name=es-docker-cluster  # 集群名
      - discovery.seed_hosts=es02,es03  # 
      - cluster.initial_master_nodes=es01,es02,es03  # 初始化的
      - bootstrap.memory_lock=true  # 开启内存锁定
      #- bootstrap.mlockall: true  也可以做到内存锁定的功能
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"  # 分配给ela的内存 
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - data01:/usr/share/elasticsearch/data
    ports:
      - 9200:9200
    networks:
      - elastic
  es02:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.4.2
    container_name: es02
    environment:
      - node.name=es02
      - cluster.name=es-docker-cluster
      - discovery.seed_hosts=es01,es03
      - cluster.initial_master_nodes=es01,es02,es03
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - data02:/usr/share/elasticsearch/data
    networks:
      - elastic
  es03:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.4.2
    container_name: es03
    environment:
      - node.name=es03
      - cluster.name=es-docker-cluster
      - discovery.seed_hosts=es01,es02
      - cluster.initial_master_nodes=es01,es02,es03
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ulimits:
      memlock:
        soft: -1
        hard: -1
    volumes:
      - data03:/usr/share/elasticsearch/data
    networks:
      - elastic

volumes:
  data01:
    driver: local
  data02:
    driver: local
  data03:
    driver: local

networks:
  elastic:
    driver: bridge

重要ela配置

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