elasticsearch集群安装配置

环境：CentOS release 6.7 (Final)     

           java version "1.8.0_77"

IP：192.168.98.161、192.168.98.162、192.168.98.163

 

安装见《简单安装elasticsearch步骤》

配置文件elasticsearch.yml：

192.168.98.161：

cluster.name : LZ

node.name : "lz-1"

path.data : "/tmp/elasticsearch/data"

path.logs : "/tmp/elasticsearch/logs"

network.host : "192.168.98.161"

network.port : "9200"

node.master : true

node.data : true

discovery.zen.ping.unicast.hosts : ["192.168.98.161","192.168.98.162","192.168.98.163"]

192.168.98.162：

cluster.name : LZ

node.name : "lz-2"

path.data : "/tmp/elasticsearch/data"

path.logs : "/tmp/elasticsearch/logs"

network.host : "192.168.98.162"

network.port : "9200"

node.master : false

node.data : true

discovery.zen.ping.unicast.hosts : ["192.168.98.161","192.168.98.162","192.168.98.163"]

192.168.98.163：

cluster.name : LZ

node.name : "lz-3"

path.data : "/tmp/elasticsearch/data"

path.logs : "/tmp/elasticsearch/logs"

network.host : "192.168.98.163"

network.port : "9200"

node.master : false

node.data : true

discovery.zen.ping.unicast.hosts : ["192.168.98.161","192.168.98.162","192.168.98.163"]

 

./bin/elasticsearch -d          ###后台运行elasticsearch

 

查看集群节点列表：

[root@ELK1 src]# curl '192.168.98.161:9200/_cat/nodes?v'

host           ip             heap.percent ram.percent load node.role master name

192.168.98.161 192.168.98.161            7          81 0.38 d         *      lz-1

192.168.98.162 192.168.98.162            2          92 0.49 d         -      lz-2

192.168.98.163 192.168.98.163            6          93 0.79 d         -      lz-3

查看索引信息：

[root@ELK1 ~]# curl 192.168.98.161:9200/_cat/indices

green open mysql-slowlog-2016.04.12 5 1 14 0 146.5kb 73.2kb

green open .kibana                  1 1  5 0  41.1kb 20.5kb

green open tomcat                   5 1 30 0  81.9kb 40.9kb

green open mysql-slowlog            5 1  5 0    55kb 27.5kb