Linux实时监控工具Netdata

1.安装依赖

 # yum install zlib-devel libuuid-devel libmnl-devel gcc make git autoconf autogen automake pkgconfig -y

2.下载

# git clone https://github.com/firehol/netdata.git 在https://github.com/netdata/netdata/releases 下载对应版本的tar包

3.安装

a、方式一 tar包安装

# tar -zxvf netdata-v1.11.1.tar.gz
# cd netdata-1.11.1_rolling/
# ./netdata-installer.sh

b、方式二 yum安装

默认epel源里附带netdata的rpm包，可以直接安装

# yum inistall netdata -y

修改配置

# vim /etc/netdata/netdata.conf 
[web]
        web files owner = root
        web files group = root
        bind to = 127.0.0.1
		修改为
        bind to = 172.16.40.24

注意：在安装的时候注意查看19999端口是否被占用，如被占用可能会导致服务启动异常

4.检查服务

# systemctl status netdata
● netdata.service - Real time performance monitoring
   Loaded: loaded (/etc/systemd/system/netdata.service; enabled; vendor preset: disabled)
   Active: active (running) since 五 2016-12-23 16:37:09 CST; 41s ago
 Main PID: 33628 (netdata)
   CGroup: /system.slice/netdata.service
           ├─33628 /usr/sbin/netdata -D
           ├─33635 bash /usr/libexec/netdata/plugins.d/tc-qos-helper.sh 1
           ├─33645 /usr/bin/python /usr/libexec/netdata/plugins.d/python.d.plugin 1
           └─33652 /usr/libexec/netdata/plugins.d/apps.plugin 1

12月 23 16:37:09 hadoop001 systemd[1]: Started Real time performance monitoring.
12月 23 16:37:09 hadoop001 systemd[1]: Starting Real time performance monitoring...

12月 23 16:37:09 hadoop001 apps.plugin[33652]: started on pid 33652

5.页面查看

http://192.168.30.11:19999

6.修改端口

# vi /etc/netdata/netdata.conf
[web]
         default port = 2345

重启服务 # systemctl restart netdata 页面查看

http://192.168.30.11:2345

7.配置文件

配置文件是/etc/netdata目录下netdata.conf，但这个文件可以为空，都是默认配置，可以在页面查看

http://192.168.30.11:2345/netdata.conf

来源：oschina

链接：https://my.oschina.net/u/2731030/blog/877781