Installation and partial error grooming for Linux, Windows system monitoring platform Nagios

Nagios as a powerful cross-platform monitoring software, its professionalism has been the vast majority of system operators unanimously recognized, friendly web interface and a large number of extension plug-ins also add to it a lot, but its configuration is slightly complex, it is necessary to record:

Online has predecessors have collated a super detailed configuration process, in this:

Installation and configuration of Nagios under Linux

There are detailed steps to install Nagios software on Linux and Windows Server, but there are a few things to note:

1. The comments in the Nagios configuration file are expressed in the English semicolon '; ', and do not directly copy the ' # ' in the tutorial;

2. When adding and creating profiles, note the directory location of each configuration file under the ETC directory, and note the custom or application domain of the user name and host name;

3. If after the installation configuration is complete, if the right display area is garbled when you click on the left tree in the Web Administration page, turn on Apache CGI support, remove the # number from the following two lines in httpd.conf, and restart Apache:

#LoadModule cgid_module modules/mod_cgid.so#loadmodule actions_module modules/mod_actions.so

The 4.Nagios Web service requires 80 port opening, and the system listening port is typically 5666, so you should add the configuration of the appropriate port to the firewall and restart the firewall.

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