Thank you for your hint. There is a German saying which I try to translate: "You don't see the forest 'cause of all the trees"
So, I'll see. Best regards Andreas Mock -----Ursprüngliche Nachricht----- Von: Digimer [mailto:li...@alteeve.ca] Gesendet: Freitag, 5. Juli 2013 17:22 An: Andreas Mock Cc: 'The Pacemaker cluster resource manager'; 'Marek Grac' Betreff: Re: AW: [Pacemaker] Another question about fencing/stonithing Andrew might know the trick. In theory, putting your agent into the /usr/sbin or /sbin directory (where ever the other agents are) should "just work". You're sure the exit codes are appropriate? I am sure they are, but just thinking out loud about too-obvious-to-see possible issues. On 05/07/13 11:17, Andreas Mock wrote: > 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
