[Pacemaker] how to run a remote script

[Schmidt, Torsten]

Hi Gilberto,

take a look at the tomcat ocf-script:

start 'crm'
to to 'ra' and do:
crm(live)ra# meta tomcat ocf 

here you see the parameters (required and optional)

implement the tomcat as primitive resource dependend on a cluster-ip (IPaddr2)

like this:
primitive res.ocf.tomct ocf:heartbeat:tomcat \
        params <name>="<value>" ...\
        op monitor interval="30s" timeout="10s"

primitive res.ip.tomcat ocf:heartbeat:IPaddr2 \
        params ip="<ip-address>" nic="eth0" cidr_netmask="22" \
        op monitor interval="2s" timeout="1s"

then bind this two together as a colocation and tell pacemaker the order, how to start + stop:

colocation co.res.ocf.tomcat_on_res.ip.tomcat inf: res.ocf.tomcat res.ip.tomcat
order o.res.ip.tomcat_before_res.ocf.tomcat inf: res.ip.tomcat res.ocf.tomcat:start

and look at the documentation on http://clusterlabs.org/wiki/Documentation


Mit freundlichen Grüßen / with kind regards

Torsten Schmidt

-----Ursprüngliche Nachricht-----
Von: gilberto migliavacca [mailto:gbmiglia at yahoo.it] 
Gesendet: Donnerstag, 22. Oktober 2009 15:55
An: pacemaker at oss.clusterlabs.org
Betreff: [Pacemaker] how to run a remote script

Hi

I'm a newbie of Pacemaker and I'm working for Funambol company (www.funambol.com). I'm evaluating how to support a cluster solution for our product.

I understood how to create a my own configuration with some monitoring commands.
I found it in the main documentation, for instance for apache service

now, I installed a Apache-Tomcat web container on the 2 nodes and my purpose is to start/stop these services

I don't understand if I can set this information in the configuration of Pacemaker.

could anybody give me some hints?

thanks in advance

gilberto





_______________________________________________
Pacemaker mailing list
Pacemaker at oss.clusterlabs.org
http://oss.clusterlabs.org/mailman/listinfo/pacemaker