On 09/08/2013, at 4:25 AM, "Matias R. Cuenca del Rey" <mati...@gmail.com> wrote:
> Hi, > > This is my first mail. I'm playing with active/active cluster with > cman+pacemaker > I have 3 nodes working great. When I reboot one node, my IP resource move to > another node, but when the rebooted node comes back, my IP resource doesn't > move in again. Why would it? You haven't used a location constraint to tell the cluster to prefer that node. > I tried to move mannualy with pcs but I get the following error: You can't move instances of a clone. > > [root@www-proxylb01 ~]# pcs config > Corosync Nodes: > > Pacemaker Nodes: > www-proxylb01 www-proxylb02 www-proxylb03 > > Resources: > Clone: ip-xxx.xxx.xxx.xxx-clone > Resource: ip-xxx.xxx.xxx.xxx (provider=heartbeat type=IPaddr2 class=ocf) > Attributes: ip=xxx.xxx.xxx.xxx cidr_netmask=32 > clusterip_hash=sourceip-sourceport > Operations: monitor interval=30s > Clone: fs-usr.share.haproxy-clone > Resource: fs-usr.share.haproxy (provider=heartbeat type=Filesystem > class=ocf) > Attributes: device=/dev/xvdc directory=/usr/share/haproxy/ fstype=gfs2 > Clone: haproxy-xxx.xxx.xxx.xxx-clone > Resource: haproxy-xxx.xxx.xxx.xxx (provider=heartbeat type=haproxy > class=ocf) > Attributes: conffile=/etc/haproxy/haproxy.cfg > Operations: monitor interval=30s > > Location Constraints: > Ordering Constraints: > ip-xxx.xxx.xxx.xxx-clone then haproxy-xxx.xxx.xxx.xxx-clone > fs-usr.share.haproxy-clone then haproxy-xxx.xxx.xxx.xxx-clone > Colocation Constraints: > haproxy-xxx.xxx.xxx.xxx-clone with ip-xxx.xxx.xxx.xxx-clone > haproxy-xxx.xxx.xxx.xxx-clone with fs-usr.share.haproxy-clone > fs-usr.share.haproxy-clone with ip-xxx.xxx.xxx.xxx-clone > > Cluster Properties: > dc-version: 1.1.8-7.el6-394e906 > cluster-infrastructure: cman > expected-quorum-votes: 2 > stonith-enabled: false > resource-stickiness: 100 > > > [root@www-proxylb01 ~]# pcs status > Last updated: Thu Aug 8 15:17:09 2013 > Last change: Wed Aug 7 16:32:10 2013 via crm_attribute on www-proxylb01 > Stack: cman > Current DC: www-proxylb03 - partition with quorum > Version: 1.1.8-7.el6-394e906 > 3 Nodes configured, 2 expected votes > 9 Resources configured. > > > Online: [ www-proxylb01 www-proxylb02 www-proxylb03 ] > > Full list of resources: > > Clone Set: ip-xxx.xxx.xxx.xxx-clone [ip-xxx.xxx.xxx.xxx] (unique) > ip-xxx.xxx.xxx.xxx:0 (ocf::heartbeat:IPaddr2): Started > www-proxylb01 > ip-xxx.xxx.xxx.xxx:1 (ocf::heartbeat:IPaddr2): Started > www-proxylb01 > ip-xxx.xxx.xxx.xxx:2 (ocf::heartbeat:IPaddr2): Started > www-proxylb03 > Clone Set: fs-usr.share.haproxy-clone [fs-usr.share.haproxy] > Started: [ www-proxylb01 www-proxylb03 ] > Stopped: [ fs-usr.share.haproxy:2 ] > Clone Set: haproxy-xxx.xxx.xxx.xxx-clone [haproxy-xxx.xxx.xxx.xxx] > Started: [ www-proxylb01 www-proxylb03 ] > Stopped: [ haproxy-xxx.xxx.xxx.xxx:2 ] > > [root@www-proxylb01 ~]# pcs resource move ip-xxx.xxx.xxx.xxx:1 www-proxylb02 > Error moving/unmoving resource > Error performing operation: Update does not conform to the configured schema > > Thanks a lot in advance > > > MatÃas R. Cuenca del Rey > _______________________________________________ > 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 _______________________________________________ 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
