Is there a Web config for Nagios 4?

Question

linux

I would really like to try Nagios, but I'm not interested in managing it through the console, what are the options for using Nagios on Centos 7 or Debian 8 and adding all the configuration of network devices and servers through a convenient web-interface ?
I tried to put Centreon with nagios, but it is practically non-integrable on centos 7 (there were complex dependencies) and on debian 8 I don’t even know how.
By the way, if anyone knows something about Centreon, tell me what if it is used as the main monitoring system?
otherwise it’s not immediately obvious on the site how much it is free, what’s the catch of its freeness, I haven’t seen it yet

Answer 1

In version 3, there was no way to manage through the gui, before Nagios 4 I couldn’t stand it - I switched to Zabbix.
Although I do not think that something has changed since then :)
If you want convenient management - look towards zabbix - a great thing.

Answer 2

The principle of the company that produces Nagios is the following - the core of the system is free, buns are for money. There is Nagios XI, which has configurators and everything in the world, but for money. In the free Nagios Core - only a text config. There are no other differences between them.
If you want to monitor with gui - install zabbix, it's true that the approach is a little different, but gui immediately and for free :)