> -----Message d'origine----- > De : Static Void [mailto:[email protected]] > Envoyé : mardi 13 avril 2010 16:25 > À : [email protected]; [email protected] > Objet : Question on healtchecks > > I have an active-passive HAProxy setup using keepalived, similar to > this: > http://www.howtoforge.com/setting-up-a-high-availability-load-balancer- > with-haproxy-keepalived-on-debian-lenny > > My question is, is there any way to have the healtchecks performed on > only the active HAProxy? Currently both the active and passive HAProxys > ping my servers every 3 seconds at (almost) the same time. I have > enabled the spread-check option with a value of 5 but it seems to make > little difference. > > Is there anything I can do to remedy this problem? Thanks!
Hi, With keepalived you have the option to run a script on certain events (transition from master to backup, from backup to master, ...). So why not just fire up haproxy on the backup machine when it becomes master ? Emmanuel
