Elasticsearch多节点集群配置文件

Posted 2020-09-12

192.168.18.186  安装一个Elasticsearch节点

192.168.18.187  安装两个Elasticsearch节点

主机1安装一个节点的配置文件（192.168.18.186 ）

/usr/local/elasticsearch-1.7.3/config/elasticsearch.yml

cluster.name: elastic-product node.name: "node18.186" bootstrap.mlockall: true network.host: 192.168.18.186 discovery.zen.ping.timeout: 60s discovery.zen.fd.ping_timeout: 60s discovery.zen.minimum_master_nodes: 2 discovery.zen.ping.multicast.enabled: false discovery.zen.ping.unicast.hosts: ["192.168.18.186","192.168.18.187","192.168.18.187:9301"] index.cache.field.max_size: 50000 index.cache.field.expire: 10m index.cache.field.type: soft indices.fielddata.cache.size: 10% #path.data: /path/to/data

说明：为了防止“脑裂”出现，discovery.zen.minimum_master_nodes参数设置的数字=(集群中节点数/2)+1，如两台或者三台主机则配置，如果只有一个节点，此配置可去掉或配置1。

主机2安装两个节点的配置文件（192.168.18.187）

1、节点一

/usr/local/elasticsearch-1.7.3/config/elasticsearch.yml

cluster.name: elastic-product node.name: "node18.187" bootstrap.mlockall: true network.host: 192.168.18.187 discovery.zen.ping.timeout: 60s discovery.zen.fd.ping_timeout: 60s discovery.zen.minimum_master_nodes: 2 discovery.zen.ping.multicast.enabled: false discovery.zen.ping.unicast.hosts: ["192.168.18.186","192.168.18.187","192.168.18.187:9301"] index.cache.field.max_size: 50000 index.cache.field.expire: 10m index.cache.field.type: soft indices.fielddata.cache.size: 10% #path.data: /path/to/data

2、节点二

/usr/local/elasticsearch-1.7.3-rep2/config/elasticsearch.yml

cluster.name: elastic-product node.name: "node18.187-rep2" bootstrap.mlockall: true network.host: 192.168.18.187 discovery.zen.ping.timeout: 60s discovery.zen.fd.ping_timeout: 60s discovery.zen.minimum_master_nodes: 2 discovery.zen.ping.multicast.enabled: false discovery.zen.ping.unicast.hosts: ["192.168.18.186","192.168.18.187","192.168.18.187:9301"] transport.tcp.port: 9301 http.port: 9201 index.cache.field.max_size: 50000 index.cache.field.expire: 10m index.cache.field.type: soft indices.fielddata.cache.size: 10% #path.data: /path/to/data

添加为开机自启方法：

sudo vim /etc/rc.local

/usr/local/elasticsearch-1.7.3-2/bin/elasticsearch -d /usr/local/elasticsearch-1.7.3-2/conf/elasticsearch.yml

本文出自 “M四月天” 博客，请务必保留此出处http://msiyuetian.blog.51cto.com/8637744/1917310