Thanks for the answer.
On 2018-06-01 18:04, Kevin Benton wrote:
The neutron API now supports compare and swap updates with an If-Match
header so the race condition can be avoided.
https://bugs.launchpad.net/neutron/+bug/1703234
On Fri, Jun 1, 2018, 04:57 Rabi Mishra <[email protected]
<mailto:[email protected]>> wrote:
On Fri, Jun 1, 2018 at 3:57 PM, Lajos Katona
<[email protected] <mailto:[email protected]>> wrote:
Hi,
Could somebody help me out with Neutron's Extraroute support
in Hot templates.
The support status of the Extraroute is support.UNSUPPORTED in
heat, and only create and delete are the supported operations.
see:
https://github.com/openstack/heat/blob/master/heat/engine/resources/openstack/neutron/extraroute.py#LC35
As I see the unsupported tag was added when the feature was
moved from the contrib folder to in-tree
(https://review.openstack.org/186608)
Perhaps you can help me out why only create and delete are
supported and update not.
I think most of the resources when moved from contrib to in-tree
are marked as unsupported. Adding routes to an existing router by
multiple stacks can be racy and is probably the reason use of this
resource is not encouraged and hence it's not supported. You can
see the discussion in the original patch that proposed this
resource https://review.openstack.org/#/c/41044/
Not sure if things have changed on neutron side for us to revisit
the concerns.
Also it does not have any update_allowed properties, hence no
handle_update(). It would be replaced if you change any property.
Hope it helps.
Thanks in advance for the help.
Regards
Lajos
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Regards,
Rabi Mishra
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