I want to be able to run a resource on any node in an asymmetric cluster so I tried creating a rule to run it on any node not named "foo" since there are no nodes named foo in my cluster:
# cat /tmp/foo.xml
<rsc_location id="run-bar-anywhere" rsc="bar">
<rule id="run-bar-anywhere-rule" score=100>
<expression id="run-bar-anywhere-expr" attribute="#uname" operation="ne"
value="foo"/>
</rule>
</rsc_location>
for the resource bar:
primitive bar stonith:fence_virsh \
params ipaddr="192.168.122.1" login="root"
identity_file="/root/.ssh/id_rsa-virsh" port="node2" action="reboot"
secure="true" pcmk_host_list="node2" pcmk_host_check="static-list"
pcmk_host_map=""
and apply that with:
# cibadmin -o constraints -C -x /tmp/foo.xml
I get:
Call cib_create failed (-47): Update does not conform to the configured
schema/DTD
Can anyone point out why? I thought I followed Example 8.9 from
http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Pacemaker_Explained/s-rules-location.html
I even tried substituting the node foo for "node2" (since it doesn't
make much sense to run a stonith resource for node2 on node2 but that
doesn't change the result of cibadmin.
Cheers and thanks,
b.
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