linux 安装 elasticsearch-head

1下载项目
git clone git://github.com/mobz/elasticsearch-head.git
2 下载后进入elasticsearch-head，安装依赖包
npm install
3 运行elasticsearch-head服务
npm run start
4 启动成功

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5 配置es的连接地址

vim /opt/elasticsearch-head/_site/app.js

app.App = ui.AbstractWidget.extend({
                defaults: {
                        base_uri: null
                },
                init: function(parent) {
                        this._super();
                        this.prefs = services.Preferences.instance();
                        this.base_uri = this.config.base_uri || this.prefs.get("app-base_uri") || "http://192.168.1.11:9200";
                        if( this.base_uri.charAt( this.base_uri.length - 1 ) !== "/" ) {
                                // XHR request fails if the URL is not ending with a "/"
                                this.base_uri += "/";
                        }
                        if( this.config.auth_user ) {
                                var credentials = window.btoa( this.config.auth_user + ":" + this.config.auth_password );
                                $.ajaxSetup({
                                        headers: {
                                                "Authorization": "Basic " + credentials
                                        }
                                });

6 修改Elasticsearch 服务配置属性

http.cors.enabled true 如果启用了 HTTP 端口，那么此属性会指定是否允许跨源 REST 请求。
http.cors.allowed.origin localhost 如果 http.cors.enabled 的值为 true，那么该属性会指定允许 REST 请求来自何处。

vim /opt/es6/elasticsearch-6.2.4/config/elasticsearch.yml

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

7重启es和es-head
ubuntu@ubuntu:/opt/es6/elasticsearch-6.2.4$ ./bin/elasticsearch
root@ubuntu:/opt/elasticsearch-head# npm run start

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