I have a two node cluster that hosts two virtual ips on the same network: primitive proxy_0_ip ocf:heartbeat:IPaddr \ params ip="10.10.10.20" cidr_netmask="255.255.255.0" nic="eth3" primitive proxy_1_ip ocf:heartbeat:IPaddr \ params ip="10.10.10.30" cidr_netmask="255.255.255.0" nic="eth3"
After the ip address comes up, the system must establish a network route and a default route. I'm having trouble defining the relationships between these services. I started with this: primitive public_net_route ocf:heartbeat:Route \ params destination="10.10.10.0/24" device="eth3" table="1" primitive public_def_route ocf:heartbeat:Route \ params destination="default" gateway="10.10.10.1" device="eth3" table="1" clone clone_public_def_route public_def_route clone clone_public_net_route public_net_route But having got this before, I don't understand how to estbalish the necessary ordering between the routes and the ip address resources. The clones can't come up on a host until one of the ip addresses are available on the host. In other words, the cloned resources cannot be active on a host unless an ip address resource is also active on that host. I tried this: order ip_0_before_routes inf: proxy_0_ip clone_public_net_route order ip_1_before_routes inf: proxy_1_ip clone_public_net_route order net_route_before_def_route \ inf: clone_public_net_route clone_public_def_route ...but the clone services in this case don't start unless both ips are started. Shutting down either ip takes down *all* of the clone resources on both nodes. Is it possible to do what I want? This seems like exactly the same relationship that would exist betwee, say, a cloned Apache instance and a set of ip address resources, but I can't find a good example. Thanks! _______________________________________________ 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