19.07.2016 18:24, Klaus Wenninger пишет: > On 07/19/2016 04:17 PM, Ken Gaillot wrote: >> On 07/19/2016 09:00 AM, Andrei Borzenkov wrote: >>> On Tue, Jul 19, 2016 at 4:52 PM, Ken Gaillot <kgail...@redhat.com> wrote: >>> ... >>>>> primitive p_ston_pg1 stonith:external/ipmi \ >>>>> params hostname=pg1 ipaddr=10.148.128.35 userid=root >>>>> passwd="/var/vcap/data/packages/pacemaker/ra-tmp/stonith/PG1-ipmipass" >>>>> passwd_method=file interface=lan priv=OPERATOR >>>>> >>> ... >>>> These constraints prevent each device from running on its intended >>>> target, but they don't limit which nodes each device can fence. For >>>> that, each device needs a pcmk_host_list or pcmk_host_map entry, for >>>> example: >>>> >>>> primitive p_ston_pg1 ... pcmk_host_map=pg1:pg1.ipmi.example.com >>>> >>>> Use pcmk_host_list if the fence device needs the node name as known to >>>> the cluster, and pcmk_host_map if you need to translate a node name to >>>> an address the device understands. >>>> >>> Is not pacemaker expected by default to query stonith agent instance >>> (sorry I do not know proper name for it) for a list of hosts it can >>> manage? And external/ipmi should return value of "hostname" patameter >>> here? So the question is why it does not work? >> You're right -- if not told otherwise, Pacemaker will query the device >> for the target list. In this case, the output of "stonith_admin -l" >> suggests it's not returning the desired information. I'm not familiar >> with the external agents, so I don't know why that would be. I >> mistakenly assumed it worked similarly to fence_ipmilan ... > > guess it worked at the times when pacemaker did fencing via > cluster-glue-code... > A grep for "gethosts" doesn't return much for current pacemaker-sources > apart > from some leftovers in cts.
Oh oh ... this sounds like a bug, no? > Which pacemaker-version are you using? > According to original post root@test123:~# crm_mon -1 Last updated: Mon Jul 18 22:45:00 2016 Last change: Mon Jul 18 20:52:14 2016 by root via cibadmin on pg2 Stack: corosync Current DC: pg1 (version 1.1.14-70404b0) - partition with quorum 3 nodes and 25 resources configured Online: [ pg1 pg2 pg3 ] p_ston_pg1 (stonith:external/ipmi): Started pg2 p_ston_pg2 (stonith:external/ipmi): Started pg3 p_ston_pg3 (stonith:external/ipmi): Started pg1 _______________________________________________ Users mailing list: Users@clusterlabs.org http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
