Home CentOS How to install and configure Grafana on CentOS 7

How to install and configure Grafana on CentOS 7

by Darshana
Published: Updated:
Install and setup Grafana

Grafana is an open-source metric analytics and visualization software. It is a feature-rich metrics dashboard suite that is used widely as a graph editor for Graphite, Elasticsearch, OpenTSDB, Prometheus, and InfluxDB.

Typical Grafana usage includes infrastructure and application analytics, but it’s also applied in other domains including industrial sensors, home automation, weather, and process control.

Installing and Configuring Grafana on CentOS 7

Launch Terminal and login as root.

Step 1 – Disable SELinux

The first step is to check the SELinux status and disable it if it is enabled.


Modify SELinux configurations as follows:

vim /etc/sysconfig/selinux

Change SELINUX=enforcing to SELINUX=disabled

Reboot system.


There are few methods to install Grafana on RPM-based Linux Distributions like Centos /Fedora. In today’s tutorial, we are going to install from Grafana repository.

Step 2 – Installing Grafana via YUM Repository

Create a repo file.

vim /etc/yum.repos.d/grafana.repo

Add the following contents to file:


Step 3 – Install Grafana

Enter the following command:

sudo yum install grafana
Install Grafana

Install Grafana

Completed Installation

Completed Installation

The Package does the following things:

  • Installs binary to /usr/sbin/grafana-server
  • Copies init.d script to /etc/init.d/grafana-server
  • Installs default file to /etc/sysconfig/grafana-server
  • Copies configuration file to /etc/grafana/grafana.ini
  • Installs systemd service (if systemd is available) name grafana-server.service
  • The default configuration uses a log file at /var/log/grafana/grafana.log

Step 4 – Install additional font packages

Continue with following commands to install the free type and urw fonts.

yum install fontconfig
yum install freetype*
yum install urw-fonts

Step 5 – Enable Grafana Service

Check the status of the service.

systemctl status grafana-server

If service is not active, start it using the following command:

systemctl start grafana-server

Enable Grafana service on system boot

systemctl enable grafana-server.service

Step 6 – Modify Firewall

Change firewall configuration to allow Grafana port. So run following command.

firewall-cmd --zone=public --add-port=3000/tcp --permanent

Reload firewall service.

firewall-cmd --reload

Step 7 – Browse Grafana

Use the following URL to access the Grafana web interface.

http://Your Server IP or Host Name:3000/
Grafana Login Page

Grafana Login Page

Enter “admin” in the login and password fields for first-time use; then it should ask you to change the password.

Change Password

Change Password

It should redirect to the Dashboard.

Grafana Dashboard

Grafana Dashboard

In the previous article, we learned how to install Zabbix. So here we are going to add Zabbix Plugin to Grafana.

Step 8 – Install Plugins

To Install Zabbix plugin run following command:

grafana-cli plugins install alexanderzobnin-zabbix-app

Default plugin installation directory is /var/lib/grafana/plugins. Restart Grafana Service.

systemctl restart grafana-server

Refresh Grafana Dashboard to see Zabbix plugin. Click “Enable Now.”

Zabbix Plugin

Zabbix Plugin

The dashboard should show that the Zabbix plugin is up to date.

Step 9 – Configure Zabbix Plugin

Click on “Add data Source.”

Click Add Data Source from DashBoard

Click Add Data Source from DashBoard

You should see various kind of data sources. Select Zabbix from it.

Select Zabbix DataSource

Select Zabbix DataSource

Next, you should see the configuration page.

Add Zabbix Server Details

Add Zabbix Server Details

Under HTTP modify URL, add Zabbix Server User Name and Password under Zabbix API details:


Enable Trends. Click Save and Test.

Save and Test DataSource

Save and Test DataSource

Go home clicking Dashboards -> Home.

Grafana Home

Grafana Home

Step 10 – Create a Dashboard

Click on “New dashboard ” to create.



Click on “Add Query”.



You should see the Query window.

Add Query

Add Query

Select Queries to “Zabbix”. Set Query Mode to “Metrics”.

Select “Group”, “Host”, “Application”, “Item” from drop-down menu. (These data comes from Zabbix server).

Completed Query Window

Completed Query Window

Click on Visualization to configure Graph. Select Visualization type from the drop-down menu.



Then click general and add a title to the dashboard.

Add Name to Panel

Add Name to Panel

Finally, you can save the Dashboard and give any name.

Save Dashboard

Save Dashboard

You can view your newly created Graph!

Newly Created Graph

Newly Created Graph

Congratulations, you have successfully installed and configured Grafana with visualization. There are loads of plugins further to explore, and with Grafana able to support various kind of data sources, it’s up to you on how you want to configure those data sources and plugins to suit your needs.

You may also like


sudheesh s August 23, 2019 - 6:26 AM

Hi Team,

I am facing some issues during installation of grafana.
1.[root@support1441 ~]# yum install urw-fonts
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.

2.[root@support1441 ~]# firewall-cmd –zone=public –add-port=3000/tcp –permanent
FirewallD is not running

Please suggest how to resolve

SJ September 30, 2019 - 7:18 AM

Cool . Thank you

echodeltauniform January 15, 2021 - 4:29 AM

Do you know how to make without disabling SELinux?

cmonfossuseSELinux March 26, 2021 - 4:23 PM

Any tut that starts off with disable SELinux without enabling again…but to get you started:
semanage port -a -t grafanad_port_t -p tcp 3000

Louis December 31, 2021 - 6:32 AM

It is very ridiculous to start this tutorial with “Disable SELinux”. So now, in order to be more straightforward, you get rid of all your doors and windows at home because it is more practical to come home?

SELinux is a good security solution not that difficult to work with, especially with tools like sealert:


Leave a Comment



FOSS Linux is a leading resource for Linux enthusiasts and professionals alike. With a focus on providing the best Linux tutorials, open-source apps, news, and reviews written by team of expert authors. FOSS Linux is the go-to source for all things Linux.

Whether you’re a beginner or an experienced user, FOSS Linux has something for everyone.

Follow Us


©2016-2023 FOSS LINUX



“Linux” is the registered trademark by Linus Torvalds in the U.S. and other countries.