Le 26/11/2014 12:23, Michael Schwartzkopff a écrit :
Am Mittwoch, 26. November 2014, 12:01:36 schrieb Anne Nicolas:
Hi !
I've been using clusterip for a while now without any problem in
Active/Passive clusters (2 nodes).
Could you please explain, how could you use the ClusterIP in an active/passive
cluster? ClusterIP ist for the use in an active/active cluster. See
man iptables and look for the CLUSTERIP target.
Please explain more detailed.
What is your config?
What do you expect the cluster to do?
What really happens?
Where is the problem?
Maybe my explanation was not that clear. Here is my configuration
crm configuration show
node $id="17435146" pogcupsvr
node $id="34212362" pogcupsvr2
primitive apache ocf:heartbeat:apache \
params configfile="/etc/httpd/conf/httpd.conf" \
op start interval="0" timeout="40s" \
op stop interval="0" timeout="60s"
primitive clusterip ocf:heartbeat:IPaddr2 \
params ip="172.16.16.11" cidr_netmask="24" nic="eth0" \
meta target-role="Started"
...
property $id="cib-bootstrap-options" \
dc-version="1.1.7-2.mga1-ee0730e13d124c3d58f00016c3376a1de5323cff" \
cluster-infrastructure="corosync" \
stonith-enabled="false" \
no-quorum-policy="ignore"
rsc_defaults $id="rsc-options" \
resource-stickiness="100"
So I've started primary node (pogcupsvr). Configuration was checked and
ok. Then started the second node (pogcupsvr2). This time all the
configuration looked ok, no error but when I checked the network
configuration, eth0 was up on both nodes with same IP address of course,
instead of having it up only on primary node.
What I was expected (and in all other tests it was ok ) is that eth0 was
up only on primary node and used by apache server.
I'm looking for ideas to investigate the causes for such a problem. If
anybody can help me on this, I would be gratefull
Yes, I think I can help ;-)
Thanks for that :)
Mit freundlichen Grüßen,
Michael Schwartzkopff
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--
Anne
http://mageia.org
_______________________________________________
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
