Elasticsearch 集群安装

说明

安装

1、下载

cd  /usr/local

wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.6.1.tar.gz

2、解压

tar zxvf elasticsearch-5.6.1.tar.gz

3、改名

mv elasticsearch-5.6.1  elasticsearch

4、修改配置文件

vi  elasticsearch/config/elasticsearch.yml

添加如下内容

http.port:9200
node.name: node1
cluster.name: es_cluster
network.host: 59.110.215.36.222 
bootstrap.memory_lock: false
path.data: /usr/local/elasticsearch/data
path.logs: /usr/local/elasticsearch/logs
discovery.zen.ping.unicast.hosts:[“xxx.xxx.x.x”,”xxx.xxx.x.x”]

5、配置足够内存

vi /usr/local/elasticsearch/config/jvm.options

6、配置环境变量

vi /etc/profile

添加如下内容

export ES_HOME=/usr/local/elasticsearch

7、添加独立用户

groupadd elsearch

useradd elsearch -g elsearch

chown -R elsearch:elsearch  /usr/local/elasticsearch

8、启动

su elsearch

cd  /usr/local/elasticsearch/bin

./elasticsearch -d //后台运行