> -----Original Message----- > From: [EMAIL PROTECTED] [mailto:nagios-users- > [EMAIL PROTECTED] On Behalf Of Live Great > Sent: Wednesday, October 03, 2007 2:02 AM > To: nagios-users@lists.sourceforge.net > Subject: Re: [Nagios-users] check_by_ssh - please clarify. > > If I want to set Nagios distribution architecture, can I still use > check_by_ssh with NSCA server? > eg. > Nagios central server <--> NSCA ---execute ssh--> host 1 > > in this sense, NSCA will gather information from host 1 using > check_by_ssh, and send back the collected data to the Nagios central > server. > > Is this possible? how to setup the monitoring architecture like this?
If you haven't guessed, what you're trying to accomplish isn't clear. The question, as you've put it, doesn't make sense. About the only case I can think of that you might need to use NSCA and check_by_ssh together were if you were checking a third host that was only accessible from a second host, neither of which are directly accessible by your nagios server (i.e. firewalled, or other). send_nsca can be run on a remote host to send check results executed by an external program (nagios on that remote host or your own script), back to another nagios machine running NSCA. This is a passive check for nagios. Nagios doesn't 'call' or 'run' nsca or send_nsca. The Distributed Monitoring documentation, while specific to running a distributed nagios instance, talks about how this is accomplished. check_by_ssh is a plugin that is actively run by your nagios machine that will ssh into a remote host, execute a nagios plugin installed there and return the results to nagios as an active check. If you have direct access to the monitored machine and don't mind setting up key-based authentication for this purpose, this is probably the easiest way to go. Another option might be NRPE. Both accomplish the pretty much the same thing, just in very different ways. -- Marc ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Nagios-users mailing list Nagios-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nagios-users ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null