On 05/02/17 03:31 PM, Sergey Arlashin wrote: > HI all! > > I have a simple setup in my test environment - two node cluster with two > resources . > > First resource - a web server which is supposed to run on both nodes > > Second resource - a virtual ip address which is supposed to run only on one > of these two nodes, but only if the node has web server resource up and > running. > > The resources are currently configured this way: > > primitive webserver ... > clone webserver_clone webserver > > primitive vip ... > > How do I specify that the 'vip' resource should run together with started > 'webserver' on the same node and migrate to another node if 'webserver' > resource fails on the current one? > > Thank you! > > Regards, > Sergey
I believe you want colocation constraints; http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html-single/Clusters_from_Scratch/index.html#_ensure_resources_run_on_the_same_host -- Digimer Papers and Projects: https://alteeve.com/w/ "I am, somehow, less interested in the weight and convolutions of Einstein’s brain than in the near certainty that people of equal talent have lived and died in cotton fields and sweatshops." - Stephen Jay Gould _______________________________________________ Users mailing list: [email protected] http://lists.clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
