How to install Netdata on Centos/RHEL 6.X

Install Netdata on Centos/RHEL 6.X

What is Netdata?

netdata is a extremely optimized Linux utility that provides real-time (per second) performance monitoring for Linux systems, applications, SNMP devices, etc. and shows full interactive charts that absolutely render all collected values over the web browser to analyze them.

Step 1: Stop the IPTables and Selinux, and Update the Date Time on the Server :

# service iptables stop
# chkconfig iptables off

# vi /etc/sysconfig/selinux

SELINUX=disabled ###(Change enabled to disabled)

--- save & quit (:wq) ---

# service ntpd restart
# ntpdate pool.ntp.org
# chkconfig ntpd on
# init 6

Step 2: Netdata Installation on Linux Systems :

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

Step 3: clone the netdata repository from git and run netdata installer script to build it :

# cd /mnt
# git clone https://github.com/firehol/netdata.git --depth=1
# cd netdata
# ./netdata-installer.sh

Step 4: Now it’s time to start netdata by executing the following command from the terminal & You can also stop netdata by terminating it’s process with killall command as shown :

# /usr/sbin/netdata
# killall netdata

N.B: Note: Netdata saves on exit its round robbin database information under /var/cache/netdata file, so that when you start again netdata, it will continue from where it was stopped last time.

Step 5: Updating netdata & Restart the netdata and Check on Browser:

# cd /mnt/netdata
# git pull
# ./netdata-installer.sh

http://IP-Address:19999

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