Re: hot-standby solution?
Horms <[email protected]>
| Newsgroups | gmane.linux.highavailability.ultramonkey |
|---|---|
| Message-ID | <[email protected]> |
On Sat, 17 Jun 2006 22:56:15 +0800, Jiang wrote: > Hi, > > Sorry for my newbie's question. > > Is it possibe for heartbeat to monitor my applications?. I am using > heartbeat version 1 provided by ultramonkey. And for example, I run > httpd on node 1, when it fails, HA is able to restart the same service > on node 2. But in my test, I noticed that this thing happened only > when node 1 was failure (server shutdown or lose network connection, > etc). Since I am going to run serveral applications on both nodes. Is > there a way for HA to monitor my applications and when one application > crash, it is able to start it on standby node? > > From HA's manual, it seems it can be done in heartbeat 2, but with > limited time, can I have some walk around on heartbeat 1? There isn't really support for monitoring in heartbeat 1. In the past people used mon to fill this gap. Though it might well be easier to jsut switch to heartbeat 2. > Or if I have to upgrade to heartbeat 2, can I just download heartbeat > 2.02 rpm from ultramonkey since I am setting up LVS-HA on RH EL 3? Yes that should work. But I am not sure how much reconfiguration you will need to do in order to get heartbeat 2 to do monitoring. -- Horms H: http://www.vergenet.net/~horms/ W: http://www.valinux.co.jp/en/ -- Ultra Monkey - http://www.ultramonkey.org/ To UNSUBSCRIBE, email to [email protected], with a body: unsubscribe ultramonkey-users [email protected] where "[email protected]" is YOUR email address.