简介:
Bigdesk是一个ElasticSearch集群监控工具,可以检测到集群状态、各节点信息,包括JVM、ThreadPools、OS、Process、Indices等,对性能优化有一定帮助。
一、原来的安装模式
在linux服务器通过以下命令行安装:
[elasticsearch@activity bin]$ /usr/local/elasticsearch-2.2.0/bin/plugin install lukas-vlcek/bigdesk
或者
[elasticsearch@activity bin]$ /usr/local/elasticsearch-2.2.0/bin/plugin install lukas-vlcek/bigdesk/2.4.1
但由于Bigdesk的新版2.5.0才支持到Elasticsearch1.3.*版本,在安装的时候会报如下的错:
ERROR: Could not find plugin descriptor'plugin-descriptor.properties'in plugin zip
二、现在需这样安装
[elasticsearch@activity bin]$ cd /home/xqt/
[elasticsearch@activity xqt]$ wget https://github.com/lukas-vlcek/bigdesk/archive/master.zip
[elasticsearch@activity xqt]$ unzip master.zip -d /usr/local/elasticsearch-2.2.0/plugins/
[elasticsearch@activity bin]$ cd /usr/local/elasticsearch-2.2.0/bin/plugins/
[elasticsearch@activity plugins]$ mkdir -p bigdesk/_site
[elasticsearch@activity plugins]$ mv bigdesk-master/* bigdesk/_site/
[elasticsearch@activity plugins]$ rm -rf bigdesk-master
然后在bigdesk下创建plugin-descriptor.properties文件;
[elasticsearch@activity plugins]$ cd bigdesk
[elasticsearch@activity bigdesk]$ vim plugin-descriptor.properties
输入以下内容:
description = bigdesk
version = 2.5.0
name = bigdesk
site = true
接着修改"/usr/local/elasticsearch-2.2.0/bin/plugins/bigdesk/_site/js/store/"下的BigdeskStore.js文件
[elasticsearch@activity bigdesk]$ vim _site/js/store/BigdeskStore.js
将第142行的
return (major == 1 && minor >= 0 && maintenance >= 0 && (build != 'Beta1' || build != 'Beta2'));
改为:
return (minor >= 0 && maintenance >= 0 && (build != 'Beta1' || build != 'Beta2'));
然后重启ElasticSearch服务即可。
[elasticsearch@activity bin]$ /usr/local/elasticsearch-2.2.0/bin/elasticsearch -d
然后查看ElasticSearch服务的插件列表:
[elasticsearch@activity bin]$ /usr/local/elasticsearch-2.2.0/bin/plugin list
结果:
Installed plugins in /usr/share/elasticsearch/plugins:
- head
- bigdesk
- ik
表明BigDesk插件已安装成功了,其他节点配置也都为相同操作。通过浏览器访问http://127.0.0.1:9200/_plugin/bigdesk 结果如下图:
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