Am Freitag, 28. August 2009 23:46:56 schrieb Michael Hale: > I'm wanting to setup a highly available load balanced shared ip > address. For example I'd like 172.16.0.200 to be load balanced across > node1 and node2. I tried doing that with heartbeat, but heartbeat only > allows me to have a master/slave setup where node2 can take over for > node1 in the case where node1 dies. The problem with that is that > there is some dead time while node2 is figuring out that node1 is > gone. I'd like to find a solution where the transition is invisible to > the clients using the shared ip address. > > I was planning to look at the netfilter clusterip target next, but I > was wondering if ya'll had any better suggestions? > > Thanks, Michael
HI, You might try cloneing an IP address. There is a HOWTO at: http://www.linux-ha.org/ClusterIP If this does not fit your needs (lack of client persistancy, ...) the only option I know of is: http://www.linuxvirtualserver.org/ You can make a LVS-Cluster including the application servers with 2 nodes. Greetings, -- Dr. Michael Schwartzkopff MultiNET Services GmbH Addresse: Bretonischer Ring 7; 85630 Grasbrunn; Germany Tel: +49 - 89 - 45 69 11 0 Fax: +49 - 89 - 45 69 11 21 mob: +49 - 174 - 343 28 75 mail: [email protected] web: www.multinet.de Sitz der Gesellschaft: 85630 Grasbrunn Registergericht: Amtsgericht München HRB 114375 Geschäftsführer: Günter Jurgeneit, Hubert Martens --- PGP Fingerprint: F919 3919 FF12 ED5A 2801 DEA6 AA77 57A4 EDD8 979B Skype: misch42 _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
