Nagios Support Forum

I think an uninstall followed by a reinstall would be the fastest path to resolution here. To uninstall, you can stop all of the relevant NLS processes (elasticsearch, logstash, and httpd) and remove the following directories: After doing so, please attempt another fullinstall. If it does not work once more, try pressing the 'Finish Installation' button from a different browser - also, let's take a look at your http error log:

Success. Reinstalling it worked. My guess is that something got misconfigured on our first attempt and firewalld was down. Might be something to add in the install docs for RHEL7 and/or a flag to ignore firewalld.

Thanks for your help.

I'm glad you got this working. If you have any further questions or issues, feel free to open additional threads - I will close this one out. Thanks!

Jesse