2台服务器 node1 192.168.1.102 node2 192.168.1.104 /etc/hosts 分别放着解析地址
# wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo ###2台服务器上操作
http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html 官网 下载 jdk--elasticsearch
# yum install jdk-8u171-linux-x64.rpm elasticsearch-5.4.0.rpm ###2台服务器上操作
# vim /etc/elasticsearch/elasticsearch.yml ####node1 操作
# grep "^[a-Z]" /etc/elasticsearch/elasticsearch.yml cluster.name: elk-cluster node.name: node-1 path.data: /data/elkdata path.logs: /data/logs bootstrap.memory_lock: true network.host: 192.168.1.102 http.port: 9200 discovery.zen.ping.unicast.hosts: ["192.168.1.102", "192.168.1.104"]
在2台服务器上都操作 mkdir /data/elkdata && mkdir /data/logs
####node1操作
# vim /usr/lib/systemd/system/elasticsearch.service
LimitMEMLOCK=infinity
# cat /etc/elasticsearch/jvm.options 一些内存什么的配置文件,如果修改可以修改这个
-Xms3g
-Xmx3g
# systemctl restart elasticsearch.service
scp /etc/elasticsearch/elasticsearch.yml 192.168.1.104:/etc/elasticsearch/
###node2操作
# grep '^[a-z]' /etc/elasticsearch/elasticsearch.yml cluster.name: elk-cluster node.name: node-2 path.data: /data/elkdata path.logs: /data/logs bootstrap.memory_lock: true network.host:192.168.1.104 http.port: 9200 discovery.zen.ping.unicast.hosts: ["192.168.1.102", "192.168.1.104"]
# vim /usr/lib/systemd/system/elasticsearch.service
LimitMEMLOCK=infinity
# systemctl restart elasticsearch.service