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On Thu, Jan 9, 2014 at 5:00 PM, 黎林果 <lilinguo8212 at gmail.com> wrote:

> Oh, I see. Thank you very much.
> It's just hard coded for attaching volume and swapping volume.
>
> How to deal the bp:
>
> https://blueprints.launchpad.net/nova/+spec/add-delete-on-termination-option
> ?
>
>
So I think the only thing left in your bp would be adding a delete on
terminate option when attaching a volume to an existing server and the
novaclient changes. So I'd cleanup the blueprint and then set the milestone
target to icehouse-3 which will trigger it to get it reviewed. Perhaps
consider whether its reasonable to just apply this to the V3 API rather
than doing an enhancement for both the V2 and V3 API.

Regards,

Chris


> 2014/1/9 Christopher Yeoh <cbkyeoh at gmail.com>:
> > On Thu, Jan 9, 2014 at 2:35 PM, 黎林果 <lilinguo8212 at gmail.com> wrote:
> >>
> >> Hi Chris,
> >> Thanks for you reply.
> >>
> >> It's not only hard coded for swap volumes. In function
> >> '_create_instance' which for creating instance of nova/compute/api.py,
> >> the '_prepare_image_mapping' function will be called. And it hard code
> >> to True, too.
> >>
> >> values = block_device.BlockDeviceDict({
> >>                 'device_name': bdm['device'],
> >>                 'source_type': 'blank',
> >>                 'destination_type': 'local',
> >>                 'device_type': 'disk',
> >>                 'guest_format': guest_format,
> >>                 'delete_on_termination': True,
> >>                 'boot_index': -1})
> >>
> >
> > Just before that in _prepare_image_mapping is:
> >
> >             if virtual_name == 'ami' or virtual_name == 'root':
> >                 continue
> >
> >             if not block_device.is_swap_or_ephemeral(virtual_name):
> >                 continue
> >
> >
> > Chris
> >
> >
> > _______________________________________________
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> >
>
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