FYI,
The solution turned out to be related to IPTABLES rules that were added using this approach. By adding a custom IPTables "CLUSTERIP" chain, the firewall started letting everything through :) Unfortunately, it seems that this approach is somewhat experimental and not very stable, so while I finally found my solution, I will be going back to using individual IPaddr2 Primitives for the time being. Thanks, Mike >Dejan, > >Yes, thank you. I realized I was missing "unique_clone_address" in the >config, which made _most_ of the difference. > >However, now I'm seeing some weirdness with regards to ARP -- In my setup, >I currently have three elastic IPs configured (effectively a small sample >of my intended IP Range), which all show up as Started, are visible via >"ip adds show", but only the to-pmost IP in the range is able to be >pinged?? It appears as if everything is working, I just can't use each of >the individual IP addresses. I even show all the CLUSTERIP IPTables rules, >etc. > >I'm looking for some recommendations on figuring this out, because as far >as I can tell it's all working as intended, however the IPs cannot be >used. In the #linux-ha IRC channel, it was recommended I look into ARP >issues. > >NOTE: I'm running Ubuntu 10.10 / Pacemaker 1.0.9 > >FWIW, all of the IP Addresses are Public IPs (against eth0 device) valid >(confirmed subnet/gateway, etc), since using individual IPaddr2 primitive >rules work for all of them. It's just when I attempt consolidating the CIB >configuration to leverage setup of the entire IP Range that it does not >work as intended. Could this be a bug or side effect of my version? I even >ensure "libnet1-dev" was installed and re-compile cluster resource agents, >with no luck. > > >Any help would be very much appreciated. > >Best, >- Mike > >On 1/17/12 8:59 PM, "pacemaker-requ...@oss.clusterlabs.org" ><pacemaker-requ...@oss.clusterlabs.org> wrote: > >>$ crm ra info IPaddr2 | grep unique_clone_address >> >>Does that help? >> >>Thanks, >> >>Dejan > _______________________________________________ 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://bugs.clusterlabs.org
