----- Original Message ----- > From: "Vineet Menon" <mvineetme...@gmail.com> > To: "OpenStack Development Mailing List (not for usage questions)" > <openstack-dev@lists.openstack.org> > Sent: Wednesday, 26 November, 2014 5:14:09 AM > Subject: Re: [openstack-dev] [nova] nova host-update gives error 'Virt driver > does not implement host disabled > status' > > Hi Kevin, > > Oh. Yes. That could be the problem. > Thanks for pointing that out. > > > Regards, > > Vineet Menon > > > On 26 November 2014 at 02:02, Chen CH Ji < jiche...@cn.ibm.com > wrote: > > > > > > are you using libvirt ? it's not implemented > ,guess your bug are talking about other hypervisors? > > the message was printed here: > http://git.openstack.org/cgit/openstack/nova/tree/nova/api/openstack/compute/contrib/hosts.py#n236 > > Best Regards! > > Kevin (Chen) Ji 纪 晨 > > Engineer, zVM Development, CSTL > Notes: Chen CH Ji/China/IBM@IBMCN Internet: jiche...@cn.ibm.com > Phone: +86-10-82454158 > Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian District, > Beijing 100193, PRC > > Vineet Menon ---11/26/2014 12:10:39 AM---Hi, I'm trying to reproduce the bug > https://bugs.launchpad.net/nova/+bug/1259535 . > > From: Vineet Menon < mvineetme...@gmail.com > > To: openstack-dev < openstack-dev@lists.openstack.org > > Date: 11/26/2014 12:10 AM > Subject: [openstack-dev] [nova] nova host-update gives error 'Virt driver > does not implement host disabled status' > > Hi Vinet,
There are two methods in the API for changing the service/host status. nova host-update and nova service-update. Currently, in order to disable the service one should use the "nova service-update" command, which maps to "service_update" method in the manager class. "nova host-update" maps to set_host_enabled() methodin the virt drivers, which is not implemented in the libvirt driver. Not sure what is the purpose of this method, but libvirt driver doesn't implement it. For a short period of time, this method was implemented, for a wrong reason, which was causing the bug in the title, however, it was fix with https://review.openstack.org/#/c/61016 Let me know if you have any questions. Thanks, Vladik > > > Hi, > > I'm trying to reproduce the bug https://bugs.launchpad.net/nova/+bug/1259535 > . > While trying to issue the command, nova host-update --status disable > machine1, an error is thrown saying, > > > ERROR (HTTPNotImplemented): Virt driver does not implement host disabled > status. (HTTP 501) (Request-ID: req-1f58feda-93af-42e0-b7b6-bcdd095f7d8c) > > What is this error about? > > Regards, > Vineet Menon > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > _______________________________________________ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev