ES插件head安装

用于查看集群状态

• ES: v5.6.12
• OS: Ubuntu 16.04

ES安装完成

root@elk:~# curl localhost:9200
{
  "name" : "80ELvPI",
  "cluster_name" : "elasticsearch",
  "cluster_uuid" : "v8oV3pEwQV-BGk2YTK1DBA",
  "version" : {
    "number" : "5.6.12",
    "build_hash" : "cfe3d9f",
    "build_date" : "2018-09-10T20:12:43.732Z",
    "build_snapshot" : false,
    "lucene_version" : "6.6.1"
  },
  "tagline" : "You Know, for Search"
}
root@elk:~# 

head插件

官方readme中有几种方式使用：

• Running with built in server
• Running with docker
• Running as a Chrome extension
• Running as a plugin of Elasticsearch (deprecated)
• Running with the local proxy
• Alternatives

以前我们用的最多的就是作为一个ES插件来使用，不过从ES 5.*版本开始便不再支持；
故目前我将其build为一个server，而后再连接本机ES端口来使用

running

git clone git://github.com/mobz/elasticsearch-head.git
网速慢，或者直接下载
wget https://github.com/mobz/elasticsearch-head/archive/master.zip

cd ./elasticsearch-head
npm install
npm install grunt-cli
npm install -g cnpm --registry=

启用9100端口vim ./elasticsearch-head/Gruntfile.js，加一个hostname

                connect: {
                        server: {
                                options: {
                                        hostname: '10.10.2.109',
                                        port: 9100,
                                        base: '.',
                                        keepalive: true
                                }
                        }
                }

此时可启动服务，但未连接到ES集群

root@elk:/opt/elk/elasticsearch-head-master# ln -s /opt/elk/elasticsearch-head-master/node_modules/grunt/bin/grunt /usr/bin/grunt
root@elk:/opt/elk/elasticsearch-head-master# grunt server
Running "connect:server" (connect) task
Waiting forever...
Started connect web server on http://10.10.2.109:9100

connect ES

vim /opt/elk/elasticsearch-head-master/_site/app.js，修改为ES监听地址

                init: function(parent) {
                        this._super();
                        this.prefs = services.Preferences.instance();
                        this.base_uri = this.config.base_uri || this.prefs.get("app-base_uri") || "http://10.10.2.109:9200";
                        if( this.base_uri.charAt( this.base_uri.length - 1 ) !== "/" ) {

vim /etc/elasticsearch/elasticsearch.yml，添加如下字段

http.cors.enabled: true
http.cors.allow-origin: "*"

ES-head