While you’re at it, make sure in the left pane under ‘Master Control‘ that ‘Performance Data‘ is enabled. If I change the memory / hard disk size of a physical or virtual machine, the pnp4nagios graphs do not seem to update the installed memory value. ] sleep 1 # Prevent super fast respawning on errors Note that this doesn’t actually add any checks yet, it just shows what new checks check_mk could find on your defined hosts. In my configuration (pretty default) I added those in objects/commands.cfg. root@z:~/nagios-plugins-1.4.15> ./configure --prefix=/usr --with-nagios-user=nagios --with-nagios-group=nagios --enable-perl-modules --sysconfdir=/etc/nagios --sharedstatedir=/var/cache/nagios --localstatedir=/var/lib/nagios --libexecdir=/usr/libexec --libdir=/usr/lib --datadir=/usr/share/nagios --mandir=/usr/man Here I have added a single member … AuthUserFile /etc/nagios/htpasswd.users root@z:~> echo 'LoadModule python_module /usr/lib/httpd/modules/mod_python.so' > /etc/httpd/mod_python.conf Optionally you can install NagVis for some fancy network maps. It requires graphviz though, I couldn’t be bothered. Also known as PNP4Nagios. Or click one of those enable buttons somewhere? root@z:~/check_mk-1.1.7i5> mkdir pkg Either change the pkg so they are renamed to .new (and later copy back the config files) or don’t use this package but simply run the setup script. If you’re running the older version of check_mk (below 1.1.7i5) you need a different syntax: Oh… you don’t have mod_python? diskstat 2 new checks command_check_interval=-1 This board is for support questions relating to Nagios XI. root@z:~/nagios-3.2.2> groupadd -g 300 nagios root@z:~/nagios-3.2.2> user… AuthName "Nagios Access" root@z:~/nagios-3.2.2> make install-init How to integrate Nagios display into iTop for a given type of object with iTop 0.9 When you are looking at details for a given object in iTop you can view different tab in the bottom of the frame. CustomLog /www/logs/nagios.jemoeder.nl-access_log combinedio AuthType Basic Any ideas? root@z:~/nagios-3.2.2> ./configure --prefix=/usr --sysconfdir=/etc/nagios --sharedstatedir=/var/cache/nagios --localstatedir=/var/lib/nagios --mandir=/usr/man --with-lockfile=/var/lock/nagios/nagios.lock --enable-nanosleep --enable-event-broker --with-nagios-user=nagios --with-nagios-group=nagios --with-init-dir=/etc/rc.d --with-checkresult-dir=/var/spool/nagios/checkresults --with-httpd-conf=/etc/httpd/extra --libexecdir=/usr/libexec --libdir=/usr/lib --datadir=/usr/share/nagios Install the Livestatus api server. Let’s do a new inventory and see if it works! Point your browser to your vhost (I’ll use http://nagios/ for this example), and you should be greeted by a login after which Nagios says hello. root@z:~/check_mk-1.1.7i5> ./setup.sh If nagios bitches about permissions, make sure your user (default nagiosadmin) matches the user in /etc/nagios/cgi.cfg. We create a server that listens on localhost port 6556 and runs /usr/share/check_mk/agents/check_mk_agent.linux. AuthName "Nagios Access" mod rewrite (go fix!) In this example, we’ll demonstrate how to monitor AKCP Dual Temperature and Humidity Sensors connected to the AKCP sensorProbe platform. So to get it up and running: install nagios, define your contacts (email addresses), define your services (ntp, dns, www, mail, …), define your servers (including printers, switches and whatnot), install the plugins on all servers and/or SNMP including some firewalling/tunneling to get the data to your monitoring machine … yeesh, is this getting tiresome yet? If it doesn’t, you need to fix it first. For lots more tricks, options and fun on check_mk check out the Online Documentation. Most important is the nagios.cfg file: Don’t forget to create a nagios password file: root@z:~/nagios-3.2.2> mkdir -p pkg/etc/httpd/extra Next we need RRDTool which creates pretty graphs. So we do that (or you can choose to rename it I guess): root@z:~> cd /etc/nagios Let’s walk through the configuration file. Likewise as Checks are operating Check_MK functions in its own efficient way. Patch it and run it again, and you should see something like: (or run the init script that it installed in /etc/rc.d, whatever you like) root@z:~/nagios-3.2.2> export DESTDIR=`pwd`/pkg It adopts a completely new approach of retrieving data from hosts and network components which is very performant and easy to configure - especially in large monitoring environments. [Download not found]. Unfortunately root is required for this since some of the checks won’t work properly otherwise. Nagios, the Nagios logo, and Nagios graphics are the servicemarks, trademarks, or registered trademarks owned by Nagios Enterprises. root@z:~/check_mk-1.1.7i5> export DESTDIR=`pwd`/pkg Next, you need to add the host whose SSL/TLS certificates is to be monitored to Nagios Server. There are basically two options for getting monitoring data. # Make sure to say no to the permissions question! root@z:~/nagios-3.2.2> make install @engr_cat: for linux agents there is the NTP check. ServerAdmin webmaster@nagios.jemoeder.nl This post assumes you are happy configuring your Check_MK monitoring through the /etc/check_mk/main.mk configuration file.. All of the below changes will be made within the Check_MK configuration file main.mk. Files per section external commands processing I have about 3000 hosts and services I create with.! Board is for the systemtime check to run — the VMs it is checking are both RHEL and windows fail... My web.cfg for Nagios and fast detection of network outages, and more efficient!. Places and then give up are familiar with our terms of use and related policies ' /usr/lib/pkgconfig/cairo.pc # otherwise will! There ’ s nothing to monitor Dual temperature and humidity Sensors connected to web. 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