NAGIOS SERVER INSTALLATION STEP BY STEP IN CENTOS8| RHEL8

In this video I have explained step by step procedure of Nagios Core installation . Detailed commands listed below, which is to install in Nagios Server Machine
Nagios server
1. yum -y install httpd php gcc glibc glibc-common wget perl gd gd-devel unzip zip tar
2. useradd nagios
3. groupadd nagcmd
4. usermod -a -G nagcmd nagios
5. usermod -a -G nagcmd apache
6. cd /tmp/
9. cd /tmp/nagios-4.4.6/
10. ./configure --with-nagios-group=nagios --with-command-group=nagcmd
11. make all
12. make install
13. make install-init
14. make install-config
15. make install-commandmode
16. make install-webconf
18. systemctl restart httpd
19. systemctl enable httpd
CHANGE EMAIL ADDRESS. IT IS OPTIONAL
21. cd /tmp
24. cd /tmp/nagios-plugins-2.3.3/
25. ./configure --with-nagios-user=nagios --with-nagios-group=nagios
26. make
27. make install
29. systemctl start nagios
30. systemctl enable nagios
31. systemctl status nagios
32. getenforce
33. setenforce 0
34. firewall-cmd --permanent --add-service=http
35. firewall-cmd --reload

To watch Installation of puppet