On 04/08/2014 04:46 PM, Jeremiah Jahn wrote:
That's a nice theory you've got there... :) I'd think a little script management would go a long way until you have _every_ possible use case in the system. :) As a developer I find at some point I always get talked into adding that extra bit of flexibility even though no user should ever need it. They always find something I never thought of.
we're always torn by adding such features to ovirt, or saying "just use something like foreman/puppet" to distribute rpms to hosts.
btw, do I put feature requests in bugzilla, or is there some other place?
in bugzilla.
Thanks for all of the help.
On Tue, Apr 8, 2014 at 2:11 AM, Michal Skrivanek <michal.skrivanek@redhat.com> wrote:
On Apr 7, 2014, at 23:04 , Jeremiah Jahn <jeremiah@goodinassociates.com> wrote:
that seems silly. Seems like the kinda thing that would be a nice feature to have in the webadmin stuff. esp if you have 100's of hosts. oh well, thanks for the help.
you're not supposed to need a hook under normal circumstances, when the functionality is useful enough it should be built into vdsm natively...well, that's in progress for this one for 3.4.1:)
Thanks, michal
On Mon, Apr 7, 2014 at 3:46 PM, Michal Skrivanek <michal.skrivanek@redhat.com> wrote:
On 07 Apr 2014, at 22:25, Jeremiah Jahn <jeremiah@goodinassociates.com> wrote:
And just to verify... All hooking scripts have to be placed on each host by hand?
Yes
On Mon, Apr 7, 2014 at 2:40 PM, Antoni Segura Puimedon <asegurap@redhat.com> wrote:
----- Original Message ----- > From: "Michal Skrivanek" <michal.skrivanek@redhat.com> > To: "Jeremiah Jahn" <jeremiah@goodinassociates.com> > Cc: users@ovirt.org > Sent: Monday, April 7, 2014 4:31:11 PM > Subject: Re: [Users] how do you connect to a host's serial console > > > On Apr 7, 2014, at 16:23 , Jeremiah Jahn <jeremiah@goodinassociates.com> > wrote: > >> thx, So dumb question at this point. I'm in the process of moving from >> virt-manager to ovirt. virsh has an edit domain function, or I can >> edit the xml by hand. I'm able to locate the xml on the host, but >> obviously if I edit it by hand it will be replaced by vdsm. I'm having >> a hell of a time trying to find the xml on the engine, so that I can >> try modifying the xml to add a serial console. Based on that code >> that's all that's really going on with that patch. So I'd think I can >> wing it by modifying the db or xml directly. Just not sure where to >> go to do so. I'm guessing I could go into vm_device and replace >> device='virtio-serial' with 'serial' but that seems to easy. Any >> pointers you've got on how the xml is stored or produced would be >> great. > > It's a bit more complicated than that....there's no XML stored in the backend. > You'd be better off applying the patch over and compile yourself:) > The supported way of how to amend the libvirt XML is via VDSM hooks. You need > to intercept the created XML and add whatever is needed, see > http://www.ovirt.org/VDSM-Hooks, some of the examples can be used as a base > for what you're trying to do...
Yup, before_vm_start before_vm_migrate should allow you to do what you want.
> > Thanks, > michal > >> >> On Mon, Apr 7, 2014 at 9:00 AM, Michal Skrivanek >> <michal.skrivanek@redhat.com> wrote: >>> >>> On Apr 7, 2014, at 15:57 , Jeremiah Jahn <jeremiah@goodinassociates.com> >>> wrote: >>> >>>> So do you think this is a 3.5 thing or a 3.4.1 thing? It's exactly >>>> what I need, just curious how long I'll have to wait. I know this is >>>> every developers favorite question. >>> >>> one needs to nag Vinzenz frequently enough....:-D >>> >>> ....but should be 3.4.1 >>> >>> Thanks, >>> michal >>> >>>> >>>> On Mon, Apr 7, 2014 at 5:58 AM, Michal Skrivanek >>>> <michal.skrivanek@redhat.com> wrote: >>>>> >>>>> On Apr 6, 2014, at 21:50 , Jeremiah Jahn <jeremiah@goodinassociates.com> >>>>> wrote: >>>>> >>>>>> I just can't seem to figure this out. I've enabled 'VirtIO Console >>>>>> Device' yet I can't seem to find anyplace that will let me get there. >>>>>> If I go to virsh on the host and try ttyconsoe that doesn't work >>>>>> either. thanks for any help. >>>>> >>>>> Does not work. Pending this[1] patch to get in. >>>>> >>>>> Thanks, >>>>> michal >>>>> >>>>> [1] http://gerrit.ovirt.org/#/c/25979/ >>>>> >>>>>> _______________________________________________ >>>>>> Users mailing list >>>>>> Users@ovirt.org >>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>> >>> > > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users >
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users