elasticsearch集群安装

elasticsearch集群安装


#首先安装JDK（安装JDK1.8）
wget dachun.red/setup/jdk.sh
sh jdk.sh


每台服务器更改hosts
vim /etc/hosts


10.2.1.125 node1
10.2.1.126 node2
10.2.1.127 node3




cd /opt
wget
tar -zxvf elasticsearch-5.6.2.tar.gz 
rm -rf elasticsearch-5.6.2.tar.gz 


每台如此安装


修改每台配置文件


10.2.1.125 node1


vim /opt/elasticsearch-5.6.2/config/elasticsearch.yml


bootstrap.memory_lock: false
bootstrap.system_call_filter: false


cluster.name: dgg
node.name: node1


network.host: 10.2.1.125
http.port: 9200


http.cors.enabled: true
http.cors.allow-origin: "*"
node.master: true
node.data: true
#network.publish_host: 10.2.1.125
#transport.tcp.port: 9300
discovery.zen.ping.unicast.hosts: ["10.2.1.125"]




10.2.1.126 node2


vim /opt/elasticsearch-5.6.2/config/elasticsearch.yml


bootstrap.memory_lock: false
bootstrap.system_call_filter: false


cluster.name: dgg
node.name: node2


network.host: 10.2.1.126
http.port: 9200


http.cors.enabled: true
http.cors.allow-origin: "*"


node.master: true
node.data: true
discovery.zen.ping.unicast.hosts: ["10.2.1.126"]


10.2.1.127 node3


vim /opt/elasticsearch-5.6.2/config/elasticsearch.yml


bootstrap.memory_lock: false
bootstrap.system_call_filter: false


cluster.name: dgg
node.name: node3


network.host: 10.2.1.127
http.port: 9200


http.cors.enabled: true
http.cors.allow-origin: "*"


node.master: true
node.data: true
discovery.zen.ping.unicast.hosts: ["10.2.1.127"]


#启动每台（新建一个普通用户启动）
bin/elasticsearch -d