On Wed, Jun 29, 2011 at 1:16 PM, Raoul Bhatia [IPAX] <r.bha...@ipax.at>wrote:
> On 29.06.2011 05:28, Arizka Ashar wrote: > >> Hello All, >> >> in active-active each node have clone vip.. >> >> node1 = 1.2.3.4 >> node2 = 5.6.7.8 >> node3 = 9.10.11.12 >> clone vip = 13.14.15.16 >> > > honestly, that depends on your network setup and > on the lvs forwarding type. > (e.g. are the node's real ips routable?) > > what i would do: > 1. configure the clone vip using a tun device on the real servers > (pay attention to the arp configuration!) > (13.14.15.16 = tunl0) > > 2. add the vip to the load balancers. > make this setup redundant using pacemaker. > (floating vip, ldirectord, etc.) > (lb ip = x.x.x.x, y.y.y.y; 13.14.15.16 = floating vip, not cloned) > > 3. point the lvs setup to the node's ips > (1.2.3.4, 5.6.7.8, 9.10.11.12) > > a similar setup is running at my company > (except for the tunl devices which are not managed by pacemaker) > > cheers, > raoul > > ______________________________**_________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/**mailman/listinfo/pacemaker<http://oss.clusterlabs.org/mailman/listinfo/pacemaker> > > Project Home: http://www.clusterlabs.org > Getting started: > http://www.clusterlabs.org/**doc/Cluster_from_Scratch.pdf<http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf> > Bugs: http://developerbugs.linux-**foundation.org/enter_bug.cgi?** > product=Pacemaker<http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker> > Hey Raoul thank for suggestion, i will try that first i just want to test on lvs side using nat and direct forwarding, but without/reduced middle (real server),. LVS's -> active nodes Warm regards, arizka
_______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker