Hi Digimer, sorry I forget to mention that I implemented the metadata-call accordingly. But it may be the "registration" thing which is necessary to make it know to the stonith/fencing daemon.
I don't know. I'm wondering a little bit that there is no pointer how to do it. Thank you for your answer! Best regards Andreas Mock -----Ursprüngliche Nachricht----- Von: Digimer [mailto:li...@alteeve.ca] Gesendet: Freitag, 5. Juli 2013 16:52 An: The Pacemaker cluster resource manager Cc: Andreas Mock; Marek Grac Betreff: Re: [Pacemaker] Another question about fencing/stonithing On 05/07/13 03:34, Andreas Mock wrote: > Hi all, > > I just wrote a stonith agent which IMHO implements the > API spec found at https://fedorahosted.org/cluster/wiki/FenceAgentAPI. > > But it seems it has a problem when used as pacemaker stonith device. > > What has to be done, to have a stonith/fencing agent which implements > both roles. I'm pretty sure something is missing. > It's just a guess that it has something to do with listing "registered" > agents. > > What is a registered stonith agent and what is done while registering it? > > When I configure my own fencing agent as packemaker stonith device > and try to do a "stonith_admin --list=nodename" I get a "no such device" > error. > > Any pointer appreciated. > > Best regards > Andreas Mock The API doesn't (yet) cover the metadata action. The agents now have to print out XML validation of valid attributes and elements for your agent. If you call any existing fence_* agent with just -o metadata, you will see the format. I know rhcs can be forced to see the new agent by putting it in the same directory as the other agents and then running 'ccs_update_schema'. If pacemaker doesn't immediately see it, then there might be an equivalent command you can run. I will try to get the API updated. I'm not a cardinal source, but something is better than nothing. Marek (who I have cc'ed) is, so I can run the changes by him when done to ensure they're accurate. -- Digimer Papers and Projects: https://alteeve.ca/w/ What if the cure for cancer is trapped in the mind of a person without access to education? _______________________________________________ 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