Reset installation

[medleyb]

Is there an easy way to reset the installation removing all installed hosts leaving the rest of the configuration (host groups, service groups, contacts, time periods, etc) alone? Thanks!

[mcapra]

You can do this via the Core Config Manager by simply selecting all the hosts and choosing the "Delete" option under "With checked":

2017_04_11_09_40_44_CCM_Nagios_XI.png

Though you would first want to remove all the services defined for each host and make sure there are no hostgroup/servicegroup dependencies that exist. In other words, you would need to remove all members of your hostgroups/servicegroups since you're deleting all the hosts/services.