Thanks for this. I have not decided on exactly what I'll monitor as I'm still installing the clients and making sure the the basic infrastucture works. However in outline:
1. I intend to use nrpe for the checks. 2. I would envisage 5-6 basic checks on the host primary LDom servers (4) and primary Zone servers (2). 3. I would expect to run up to 10 nrpe checks on each of the guest LDoms and Zones (25 systems). I would see that as a small system with lightweight checking but would appreciate comments if anyone thinks otherwise. Further down the line I'd like to add in 80+ Windows VM systems at which point it would become a very differnet beast. Currently I'm running the Nagios server on Ubuntu on an old Dell PowerEdge 1850 but had thought of moving it over to a VMware virtual box as it grows. From what you are saying you think I'd run into problems with Nagios on a VM like this and I'd be better keeping it on an - adequately powered - standalone physical box? Regards Ewan Version info: Nagios core: 3.2 Nagios plugins: 1.4.14 Nagios nrpe: 2.12 -----Original Message----- From: Morris, Patrick [mailto:[email protected]] Sent: 11 January 2010 18:25 To: Scott, Ewan Cc: Nagios Mailinglist Subject: Re: [Nagios-users] question about running Nagios on Solaris LDom and Zone servers Scott, Ewan wrote: > > I am about to put Nagios on both the primary LDom physical servers and > all the virtual guest systems which run on them. Similarly I intend to > run it on the primary host zone servers and the guest zones running on > them. Is anyone aware of any problems - performance issues? - which > can result from this blanket approach? > Not enough information to say, but generally, yes, there are a lot of issues that *could* result from doing things this way, but you haven't provided enough information to guess whether that'll be an issue for you or not. Nagios can be resource intensive, but it's all dependent on what you're doing with it (how many hosts, how many services, which version you're running, etc.). There have also been a lot of timing issues reported with running Nagios in a VM, though I don't know whether those apply to Solaris guest zones. ********************************************************************** This email and any files transmitted with it are privileged, confidential and subject to copyright. Any unauthorised use or disclosure of any part of this email is prohibited. If you are not the intended recipient please inform the sender immediately; you should then delete the email and remove any copies from your system. The views or opinions expressed in this communication may not necessarily be those of Scottish Borders Council. Please be advised that Scottish Borders Council's incoming and outgoing email is subject to regular monitoring and any email may require to be disclosed by the Council under the provisions of the Freedom of Information (Scotland) Act 2002. ********************************************************************** ------------------------------------------------------------------------------ This SF.Net email is sponsored by the Verizon Developer Community Take advantage of Verizon's best-in-class app development support A streamlined, 14 day to market process makes app distribution fast and easy Join now and get one step closer to millions of Verizon customers http://p.sf.net/sfu/verizon-dev2dev _______________________________________________ Nagios-users mailing list [email protected] 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
