Re: [ClusterLabs] simple setup and resources on different nodes??
ok, I think I got it, what I missed. On 11/01/17 16:10, lejeczek wrote: hi eveyone, I have a simple, test setup, like this: $ pcs status Cluster name: test_cluster WARNING: corosync and pacemaker node names do not match (IPs used in setup?) Stack: corosync Current DC: work2.whale.private (version 1.1.15-11.el7_3.2-e174ec8) - partition with quorum Last updated: Wed Jan 11 16:02:15 2017Last change: Wed Jan 11 15:53:36 2017 by root via crm_attribute on work1.whale.private 3 nodes and 3 resources configured Online: [ work1.whale.private work2.whale.private work3.whale.private ] Full list of resources: Fencing(stonith:fence_xvm):Started work1.whale.private virtualIP(ocf::heartbeat:IPaddr2):Started work2.whale.private Website(ocf::heartbeat:apache):Started work3.whale.private Daemon Status: corosync: active/enabled pacemaker: active/enabled pcsd: active/enabled but it does not make sense (bare in mind a beginner talks) right? How come pcs decided to have VirtualIP and Website are started on different nodes? And it actually did, virtuall IP pings but httpd is not there, indeed running on another node. What am I missing? many thanks, L. ___ Users mailing list: Users@clusterlabs.org 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
Re: [ClusterLabs] simple setup and resources on different nodes??
On 01/11/2017 10:10 AM, lejeczek wrote: > hi eveyone, > I have a simple, test setup, like this: > > $ pcs status > Cluster name: test_cluster > WARNING: corosync and pacemaker node names do not match (IPs used in > setup?) > Stack: corosync > Current DC: work2.whale.private (version 1.1.15-11.el7_3.2-e174ec8) - > partition with quorum > Last updated: Wed Jan 11 16:02:15 2017Last change: Wed Jan 11 > 15:53:36 2017 by root via crm_attribute on work1.whale.private > > 3 nodes and 3 resources configured > > Online: [ work1.whale.private work2.whale.private work3.whale.private ] > > Full list of resources: > > Fencing(stonith:fence_xvm):Started work1.whale.private > virtualIP(ocf::heartbeat:IPaddr2):Started work2.whale.private > Website(ocf::heartbeat:apache):Started work3.whale.private > > Daemon Status: > corosync: active/enabled > pacemaker: active/enabled > pcsd: active/enabled > > > but it does not make sense (bare in mind a beginner talks) right? > How come pcs decided to have VirtualIP and Website are started on > different nodes? > And it actually did, virtuall IP pings but httpd is not there, indeed > running on another node. > What am I missing? > > many thanks, > L. You may want to see "Clusters From Scratch": http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html-single/Clusters_from_Scratch/index.html especially sections 6.4-6.6 ___ Users mailing list: Users@clusterlabs.org 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
