On Fri, 2006-06-23 at 09:51 -0700, Mike Koponick wrote: > Hello Everyone, > > I’m running Nagios is a distributed environment which is working very > well. I would like to add a little redundancy to the picture now that > I have everything working. ;-) > > Since I’m running a distributed environment, how can I add a secondary > “Central-Server” to the picture? I’m not worried about the sensors or > remote Nagios servers, just the central portion of the network. The > problems that I see are as follows: > > The remote servers send data via NSCA to the central server. Would > they also have to send a second connection to the secondary server?
One way of doing it. > NDO now sends data to my MySQL server, will the secondary server also > need to send data? This opens a can of worms in terms of duplicate > data, etc. You'd need to replicate this as well. > It seems that a secondary ”cold spare” might be the best solution. > Then there are maintenance issues with keeping software up to data, > etc. No - look at linux HA (heartbeat) and drbd. > So many problems, so little beer. The linux HA/drdb setup is well understood and quite easy. Greg > Thanks in advance, > > Mike > > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ 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 Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ 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