elasticsearch 集群安装

#elasticsearch 创建目录
mkdir /disk/elasticsearch7
mkdir /disk/elasticsearch7/conf
mkdir /disk/elasticsearch7/data
mkdir /disk/elasticsearch7/logs
mkdir /disk/elasticsearch7/plugins

#授权
chmod -R 777 /disk/elasticsearch7/logs
chmod -R 777 /disk/elasticsearch7/data
chmod -R 777 /disk/elasticsearch7/plugins

# 查看当前所开放的端口
firewall-cmd --zone=public --list-ports

firewall-cmd --zone=public --add-port=9200/tcp --permanent
firewall-cmd --zone=public --add-port=9300/tcp --permanent

# 更新防火墙规则，使端口生效
firewall-cmd --complete-reload

 

服务器1创建docker-compose.yml
version: '3.7'
services:
  es01:
  image: elasticsearch:7.7.1
  container_name: es01
  environment:
    - node.name=es01
    - cluster.name=es-docker-cluster
    - network.bind_host=0.0.0.0
    - network.publish_host = 172.17.5.130
    - discovery.seed_hosts= 172.17.5.130,172.17.5.131
    - cluster.initial_master_nodes=172.17.5.130,172.17.5.131
    - bootstrap.memory_lock=true
    - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
  ulimits:
  memlock:
    soft: -1
    hard: -1
  volumes:
    - /disk/elasticsearch7/data:/usr/share/elasticsearch/data
    - /disk/elasticsearch7/logs:/usr/share/elasticsearch/logs
  ports:
    - 9200:9200
    - 9300:9300
  networks:
    - elastic
  networks:
    elastic:
      driver: bridge

服务器2创建docker-compose.yml
version: '3.7'
services:
  es02:
  image: elasticsearch:7.7.1
  container_name: es02
  environment:
    - node.name=es02
    - cluster.name=es-docker-cluster
    - network.bind_host=0.0.0.0
    - network.publish_host = 172.17.5.130
    - discovery.seed_hosts= 172.17.5.130,172.17.5.131
    - cluster.initial_master_nodes=172.17.5.130,172.17.5.131
    - bootstrap.memory_lock=true
    - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
  ulimits:
    memlock:
      soft: -1
      hard: -1
  volumes:
    - /disk/elasticsearch7/data:/usr/share/elasticsearch/data
    - /disk/elasticsearch7/logs:/usr/share/elasticsearch/logs
  ports:
    - 9200:9200
    - 9300:9300
  networks:
    - elastic
  networks:
    elastic:
      driver: bridge

启动服务
docker-compose up -d

成功搭建
172.17.5.131 47 73 40 0.31 0.11 0.07 dilmrt * es02
172.17.5.130 41 97 97 3.23 2.20 2.51 dilmrt - es01