Hi all,
I've been struggling with this for a few days/weeks and I don't know what to
do. I would really appreciate some help.
I need to run MYSQL in 2 nodes and use a virtual IP which will switch from
one node to the other one in case MYSQL fails in one of the other nodes. The
important constraint is that i MYSQL must run on both nodes at the same
time.
So I decided to clone MYSQL and I've tried to configure a location binding
VIRTUALIP (or the group) to MYSQL service... but no luck.
My config is:
crm(live)configure# show
node $id="91e3bbf4-a8fc-416d-bb5e-ab0c0a8fa5a9" db-backupmaster
node $id="b61f8090-fb35-456c-91fd-cbb7fa869058" db-backupslave
primitive MYSQL ocf:heartbeat:mysql \
op monitor interval="30s" timeout="20s" \
meta migration-threshold="3"
primitive VIRTUALIP ocf:heartbeat:IPaddr2 \
params ip="10.10.65.38" \
op monitor interval="30s" timeout="5s" migration-threshold="3"
group MYGROUP VIRTUALIP \
meta target-role="Started"
clone mysqldclone MYSQL \
meta globally-unique="false" target-role="Started"
location VIRTUALIP_ON_ACTIVE_MYSQL VIRTUALIP \
rule $id="VIRTUALIP_ON_ACTIVE_MYSQL-rule" -inf: not_defined MYSQL
property $id="cib-bootstrap-options" \
dc-version="1.0.10-da7075976b5ff0bee71074385f8fd02f296ec8a3" \
cluster-infrastructure="Heartbeat" \
expected-quorum-votes="2" \
stonith-enabled="0" \
default-resource-stickiness="1"
If I do a crm_mon -r
Online: [ db-backupslave db-backupmaster ]
Full list of resources:
Clone Set: mysqldclone
Started: [ db-backupslave db-backupmaster ]
Resource Group: MYGROUP
VIRTUALIP (ocf::heartbeat:IPaddr2): Stopped
can anyone suggest me how to do that location ?? or how to do that ?
Thanks in advance
_______________________________________________
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://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
