Thanks Numan for the userful info and good patches. Yes the patch seems help a bit, but my environment looks also have other miss configurations, I am working on it first and then test your patches again, will keep you posted for any news.
On Fri, Nov 24, 2017 at 10:54 PM, Numan Siddique <nusid...@redhat.com> wrote: > Hi Hui Xiang, > > Can you please try with this patch [1] and see if it works for you ? > Please let me know how it goes. But I am not sure, if the patch would fix > the issue. > > To brief, the OVN OCF script doesn't add monitor action for "Master" role. > So pacemaker Resource agent would not check for the status of ovn db > servers periodically. In case ovn db servers are killed, pacemaker wont > know about it. > > > > > You can also take a look at this [1] to know how it is used in openstack > with tripleo installation. > > [1] - https://patchwork.ozlabs.org/patch/839022/ > [2] - https://github.com/openstack/puppet-tripleo/blob/ > master/manifests/profile/pacemaker/ovn_northd.pp > > > Thanks > Numan > > On Fri, Nov 24, 2017 at 3:00 PM, Hui Xiang <xiangh...@gmail.com> wrote: > >> Hi folks, >> >> I am following what suggested on doc[1] to configure the ovndb_servers >> HA, however, it's so unluck with upgrading pacemaker packages from 1.12 to >> 1.16, do almost every kind of changes, there still not a ovndb_servers >> master promoted, is there any special recipe for it to run? so frustrated >> on it, sigh. >> >> It always showed: >> Master/Slave Set: ovndb_servers-master [ovndb_servers] >> Stopped: [ node-1.domain.tld node-2.domain.tld node-3.domain.tld ] >> >> Even if I tried below steps: >> 1. pcs resource debug-stop ovndb_server on every nodes. ovn-ctl >> status_ovnxb: running/backup >> 2. pcs resource debug-start ovndb_server on every nodes. ovn-ctl >> status_ovnxb: running/backup >> 3. pcs resource debug-promote ovndb_server on one nodes. ovn-ctl >> status_ovnxb: running/active >> >> With above status, the pcs status still showed as: >> Master/Slave Set: ovndb_servers-master [ovndb_servers] >> Stopped: [ node-1.domain.tld node-2.domain.tld node-3.domain.tld ] >> >> >> [1]. https://github.com/openvswitch/ovs/blob/master/Document >> ation/topics/integration.rst >> >> Appreciated any hint. >> >> >> >> _______________________________________________ >> discuss mailing list >> disc...@openvswitch.org >> https://mail.openvswitch.org/mailman/listinfo/ovs-discuss >> >> >
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