[Pacemaker] HAproxy resource not moving

Jake Smith jsmith at argotec.com
Mon Apr 30 19:51:36 UTC 2012


What do you mean the cluster IP remains? 

No errors in the logs? 

Is the haproxy LSB compliant? see 
http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Pacemaker_Explained/ap-lsb.html 

Output of crm_mon -fr1? 

Jake 

----- Original Message -----

> From: "Mark Busuttil" <markbusu at gmail.com>
> To: "Jake Smith" <jsmith at argotec.com>, pacemaker at oss.clusterlabs.org
> Sent: Monday, April 30, 2012 3:44:55 PM
> Subject: Re: [Pacemaker] HAproxy resource not moving

> Hmm unfortunately seems to be the same issue... the cluster IP seems
> to remain... however the ha proxy resource just goes offline and
> does not move.. thanks
> On Apr 30, 2012 8:16 PM, "Jake Smith" < jsmith at argotec.com > wrote:

> > ----- Original Message -----
> 

> > > From: "Mark Busuttil" < markbusu at gmail.com >
> 
> > > To: pacemaker at oss.clusterlabs.org
> 
> > > Sent: Monday, April 30, 2012 2:06:42 PM
> 
> > > Subject: [Pacemaker] HAproxy resource not moving
> 

> > > Hey guys,
> 

> > > I recently started testing out Pacemaker + Corosync for a
> > > clustering
> 
> > > solution for HA proxy. My configuration is as follows
> 

> > > crm(live)configure# show
> 
> > > node node1.local
> 
> > > node node2.local
> 
> > > primitive ClusterIP ocf:heartbeat:IPaddr2 \
> 
> > > params ip="********" cidr_netmask="32" \
> 
> > > op monitor interval="30s"
> 
> > > primitive test lsb:haproxy \
> 
> > > op monitor interval="10s"
> 
> > > colocation haproxy-with-public-IPs inf: test ClusterIP
> 
> > > order haproxy-after-IP inf: ClusterIP test
> 
> > > property $id="cib-bootstrap-options" \
> 
> > > dc-version="1.1.6-3.el6-a02c0f19a00c1eb2527ad38f146ebc0834814558"
> > > \
> 
> > > cluster-infrastructure="openais" \
> 
> > > expected-quorum-votes="2" \
> 
> > > stonith-enabled="false"
> 

> > Might be because you've lost quorum and the cluster has no
> > directions
> > without quorum... this might fix:
> 

> > crm configure property no-quorum-policy="ignore"
> 

> > HTH
> 

> > Jake
> 

> > > If both my nodes are up, the VIP responds as requested to the HA
> 
> > > proxy requests.. and seems to always stick to node2.
> 

> > > Online: [node2.local node1.local ]
> 

> > > ClusterIP (ocf::heartbeat:IPaddr2): Started node2.local
> 
> > > test (lsb:haproxy): Started node2.local
> 

> > > However, if i break HA proxy on node 2 or reboot that machine,
> > > the
> 
> > > cluster dies and doest move over to node 1 and the crm_mon
> > > displays:
> 

> > > Online: [node1.local ]
> 
> > > OFFLINE: [ node2.local ]
> 

> > > Not sure what im missing here, however i would assume that both
> 
> > > resources should move over to Node1..
> 

> > > Thanks in advance for any help you can provide. --
> 
> > > Regards,
> 
> > > Mark Busuttil
> 

> > > _______________________________________________
> 
> > > Pacemaker mailing list: Pacemaker at 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
> 

> > _______________________________________________
> 
> > Pacemaker mailing list: Pacemaker at 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
> 
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> 
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