[Pacemaker] cman+pacemaker - way to join/leave cluster?

Daniel Black daniel.black at openquery.com
Tue Apr 16 08:16:50 UTC 2013


http://clusterlabs.org/doc/en-US/Pacemaker/1.1-crmsh/html-single/Pacemaker_Explained/index.html#_options_2

example 2.4

# cibadmin --query > tmp.xml
# vi tmp.xml
# cibadmin --replace --xml-file tmp.xml


----- Original Message -----
> Hi,
> 
> Can anyone point me to the correct procedure of adding/removing node
> to/from cluster in cman+pacemaker stack, preferably without stopping
> whole cluster?
> "pcs cluster node add|remove" doesn't work, as there's no "pcsd"
> daemon
> in centos6.4; cman tools (cman_tool, ccs_tool, ccs_sync) - doesn't
> work
> either, as it expects configured pki infrastructure as "ricci" service
> does...
> 
> I can just edit CIB & cluster.conf and remove/add node by hands, but
> it
> seems kind of crude way - requires restart of cman&pacemaker on all
> nodes
> 
> --
> Yuriy Demchenko
> 
> 
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> 
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-- 
-- 
Daniel Black, Engineer @ Open Query (http://openquery.com)
Remote expertise & maintenance for MySQL/MariaDB server environments.




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