Install Manubulon SNMP plugins in ICINGA2 server

wget https://github.com/dnsmichi/manubulon-snmp/archive/master.zip
unzip master.zip
/usr/lib64/nagios/manubulon/manubulon-snmp-master/plugins
yum install perl-Net-SNMP perl-Getopt-Long gcc
./install.sh

[root@icinga2 plugins]# ./install.sh

###### Manubulon snmp scripts installer ######

Will install all script(s)
What is your perl location ? [/usr/bin/perl]
Net::SNMP module version is v6.0.1 [OK]
Module Getopt::Long found [OK]
What is your monitoring plugin location ?
/usr/lib64/nagios/manubulon
Where do you want the plugins to put temporary data (only used by some plugins) ?
Icinga user must be able to write files in it [/tmp]
Will now install all script(s) :
in directory    : /usr/lib64/nagios/manubulon
perl            : /usr/bin/perl
temp directory  : /tmp
OK ? [Y/n]y
Installing check_snmp_boostedge.pl : OK
Installing check_snmp_css.pl : OK
Installing check_snmp_linkproof_nhr.pl : OK
Installing check_snmp_nsbox.pl : OK
Installing check_snmp_vrrp.pl : OK
Installing check_snmp_cpfw.pl : OK
Installing check_snmp_env.pl : OK
Installing check_snmp_load.pl : OK
Installing check_snmp_process.pl : OK
Installing check_snmp_win.pl : OK
Installing check_snmp_css_main.pl : OK
Installing check_snmp_int.pl : OK
Installing check_snmp_mem.pl : OK
Installing check_snmp_storage.pl : OK
Installation completed OK
You can delete all the source files and directory
Remember to look for informtation at http://www.manubulon.com/nagios/
[root@icinga2 plugins]#

cp /usr/share/icinga2/include/command-plugins-manubulon.conf /etc/icinga2/conf.d/command-plugins-manubulon.conf

vi /etc/icinga2/constants.conf

/* The directory which contains the Manubulon plugins.
 * Check the documentation, chapter "SNMP Manubulon Plugin Check Commands", for details.
 */
const ManubulonPluginDir = "/usr/lib64/nagios/manubulon"

systemctl restart icinga2

mkdir -p /etc/icinga2/conf.d/CLIENTS

cd /etc/icinga2/conf.d/CLIENTS

vi service_snmp.conf

apply Service "CHECK_DISK" {
  import "generic-service"
  check_command = "snmp-storage"
  assign where host.address
}

Now we will add a host:

vi gg1.conf

object Host "gg1" {
  address = "192.168.10.60"
  check_command = "hostalive"
  vars.os = "Linux"
}

Cluster Time Synchronization Service

yum install net-snmp-utils net-snmp
chkconfig snmpd on
cp /etc/snmp/snmpd.conf /etc/snmp/snmpd.conf_bkp
vi /etc/snmp/snmpd.conf

com2sec local     localhost           public
com2sec local     192.168.10.0/24           public
group MyRWGroup v1         local
group MyRWGroup v2c        local
group MyRWGroup usm        local
view all    included  .1                               80
access MyRWGroup ""     any       noauth    exact  all    all    none
pass .1.3.6.1.4.1.4413.4.1 /usr/bin/ucd5820stat

https://support.zoho.com/portal/manageengine/helpcenter/articles/configuring-snmp-on-redhat-linux-server