Linux - ES(Elasticsearch)安装

CentOS 7.3
1.在线安装es

wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.5.1.zip

2.解压es.zip

unzip elasticsearch-5.5.1.zip

3.启动es

cd elasticsearch-5.5.1/
前台启动：
    ./bin/elasticsearch
后台启动：
    ./bin/elasticsearch -d

4.检测es运行情况

curl localhost:9200

5.设置远程访问

cd ../elasticsearch-5.5.1/config/
    elasticsearch.ym
    添加：http.host: 0.0.0.0

6.安装es head插件

    cd /
    git clone git://github.com/mobz/elasticsearch-head.git
    cd elasticsearch-head/
    npm install grunt -save() #需先安装npm
                              #yum install npm -y
    ll node_modules/grunt     #确认生成文件
    npm install               #执行安装
    npm run start  -d         #后台启动服务

7.关闭es-head

查看es-head进程kill
    ps -ef|grep head
    kill -9 head-pid

8.es-head 集群健康值: 未连接

[1]../config/elasticsearch.yml
配置文件底部添加：
    http.cors.enabled: true
    http.cors.allow-origin: "*"
    http.cors.allow-headers: Authorization,X-Requested-With,Content-Length,Content-Type
[2]../elasticsearch-head/Gruntfile.js
添加：hostname
    connect: {
        server: {
            options: {
                hostname: '0.0.0.0',  #添加该行
                port: 9100,
                base: '.',
                keepalive: true
            }
        }
    }
[3]修改es地址
    localhost 改为 具体ip

持续更新中….