[neutron][ovn] Stateless Security Group

Lajos Katona katonalala at gmail.com
Tue Nov 2 08:25:44 UTC 2021


Hi,
statefull security-groups are only available with iptables based drivers:
https://review.opendev.org/c/openstack/neutron/+/572767/53/releasenotes/notes/stateful-security-group-04b2902ed9c44e4f.yaml

For OVS and OVN we have open RFE, nut as I know at the moment nobody works
on them:
https://bugs.launchpad.net/neutron/+bug/1885261
https://bugs.launchpad.net/neutron/+bug/1885262

Regards
Lajos Katona (lajoskatona)

Ammad Syed <syedammad83 at gmail.com> ezt írta (időpont: 2021. nov. 2., K,
9:00):

> Hi,
>
> I have upgraded my lab to latest xena release and ovn 21.09 and ovs 2.16.
> I am trying to create stateless security group. But its getting failed with
> below error message.
>
> # openstack security group  create --stateless sec02-stateless
> Error while executing command: BadRequestException: 400, Unrecognized
> attribute(s) 'stateful'
>
> I see below logs in neutron server logs.
>
> 2021-11-02 12:47:41.921 1346 DEBUG neutron.wsgi [-] (1346) accepted
> ('172.16.40.45', 41272) server
> /usr/lib/python3/dist-packages/eventlet/wsgi.py:992
> 2021-11-02 12:47:42.166 1346 DEBUG neutron.api.v2.base
> [req-b6a37fff-090f-4754-9df7-6e4314ed9481 19844bf62a7b498eb443508ef150e9b8
> 98687873a146418eaeeb54a01693669f - default default] Request body:
> {'security_group': {'name': 'sec02-stateless', 'stateful': False,
> 'description': 'sec02-stateless'}} prepare_request_body
> /usr/lib/python3/dist-packages/neutron/api/v2/base.py:729
> 2021-11-02 12:47:42.167 1346 WARNING neutron.api.v2.base
> [req-b6a37fff-090f-4754-9df7-6e4314ed9481 19844bf62a7b498eb443508ef150e9b8
> 98687873a146418eaeeb54a01693669f - default default] An exception happened
> while processing the request body. The exception message is [Unrecognized
> attribute(s) 'stateful'].: webob.exc.HTTPBadRequest: Unrecognized
> attribute(s) 'stateful'
> 2021-11-02 12:47:42.167 1346 INFO neutron.api.v2.resource
> [req-b6a37fff-090f-4754-9df7-6e4314ed9481 19844bf62a7b498eb443508ef150e9b8
> 98687873a146418eaeeb54a01693669f - default default] create failed (client
> error): Unrecognized attribute(s) 'stateful'
> 2021-11-02 12:47:42.168 1346 INFO neutron.wsgi
> [req-b6a37fff-090f-4754-9df7-6e4314ed9481 19844bf62a7b498eb443508ef150e9b8
> 98687873a146418eaeeb54a01693669f - default default] 172.16.40.45 "POST
> /v2.0/security-groups HTTP/1.1" status: 400  len: 317 time: 0.2455938
>
> Any advice on how to fix it ?
>
> Ammad
>
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