之前的博客一直在聊ELK集群中的存储、日志收集相关的组件的配置，但通常我们给用户使用不应该是一个黑黑的shell界面，通过接口去查询搜索；今天我们来聊ELK中的前端可视化组件kibana；kibana主要作用是用来展示、搜索、查看、分析、整合elasticsearch中存储的日志的一个web用户界面；使得让用户使用ELK更加直观；
kibana rpm包下载
[root@node06 ~]#wget https://artifacts.elastic.co/downloads/kibana/kibana-6.8.12-x86_64.rpm --2020-10-05 19:19:33-- https://artifacts.elastic.co/downloads/kibana/kibana-6.8.12-x86_64.rpm Resolving artifacts.elastic.co (artifacts.elastic.co)... 151.101.230.222, 2a04:4e42:36::734 Connecting to artifacts.elastic.co (artifacts.elastic.co)|151.101.230.222|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 193354778 (184M) [application/octet-stream] Saving to: ‘kibana-6.8.12-x86_64.rpm’ 100%[==========================================================================>] 193,354,778 170MB/s in 1.1s 2020-10-05 19:19:35 (170 MB/s) - ‘kibana-6.8.12-x86_64.rpm’ saved [193354778/193354778]
kibana安装
[root@node06 ~]# ll total 188824 -rw-r--r-- 1 root root 193354778 Aug 18 19:40 kibana-6.8.12-x86_64.rpm [root@node06 ~]# yum install ./kibana-6.8.12-x86_64.rpm Loaded plugins: fastestmirror Examining ./kibana-6.8.12-x86_64.rpm: kibana-6.8.12-1.x86_64 Marking ./kibana-6.8.12-x86_64.rpm to be installed Resolving Dependencies --> Running transaction check ---> Package kibana.x86_64 0:6.8.12-1 will be installed --> Finished Dependency Resolution Dependencies Resolved ========================================================================================================================== Package Arch Version Repository Size ========================================================================================================================== Installing: kibana x86_64 6.8.12-1 /kibana-6.8.12-x86_64 427 M Transaction Summary ========================================================================================================================== Install 1 Package Total size: 427 M Installed size: 427 M Is this ok [y/d/N]: y Downloading packages: Running transaction check Running transaction test Transaction test succeeded Running transaction Installing : kibana-6.8.12-1.x86_64 1/1 Verifying : kibana-6.8.12-1.x86_64 1/1 Installed: kibana.x86_64 0:6.8.12-1 Complete! [root@node06 ~]#
配置kibana连接es
提示：server.port用于指定kibana监听的端口，server.host用于指定kibana监听的地址，0.0.0.0表示监听本机所有可用地址；server.name是指定本机的主机名，elasticsearch.hosts用于指定es集群主机地址；配置好以上四项就可以直接启动kibana了；
启动kibana
用浏览器访问node06上的5601提供的web服务
好了，到此kibana就部署好了
添加index到kibana
提示：这里之所以看不到数据，是因为生成日志的时间不再15分钟内；
模拟访问httpd,然后看看kibana是否能够看到日志？
提示：可以看到node01访问node03的httpd的日志；
搜索响应码为404的日志
基于IP地址画区域地图
画条形图
画饼图
折线图
添加面板
