[ClusterLabs] simple setup and resources on different nodes??

[lejeczek]

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 2017        Last 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.