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Hi,

On wtorek, 2 listopada 2021 10:04:40 CET Ammad Syed wrote:
> Hi Slawek,
> 
> Yes, after adding extension, SG created with stateful=false.

That's good. Can You report an Launchpad bug for that? And You can also 
propose that change as fix for that bug too :)

> 
> # neutron ext-list | grep stateful-security-group
> neutron CLI is deprecated and will be removed in the Z cycle. Use openstack
> CLI instead.
> 
> | stateful-security-group                 | Stateful security group
> 
> # openstack security group  create --stateless sec02-stateless
> +-----------------
+-----------------------------------------------------------
> 
------------------------------------------------------------------------------
> ---------------------------------------+
> | Field           | Value
> 
> +-----------------
+-----------------------------------------------------------
> 
------------------------------------------------------------------------------
> ---------------------------------------+
> | created_at      | 2021-11-02T09:02:42Z
> | 
> | 
> | description     | sec02-stateless
> | 
> | 
> | id              | 29c28678-9a03-496c-8157-4afbcdc8f2af
> | 
> | 
> | name            | sec02-stateless
> | 
> | 
> | project_id      | 98687873a146418eaeeb54a01693669f
> | 
> | 
> | revision_number | 1
> | 
> | 
> | rules           | created_at='2021-11-02T09:02:42Z', direction='egress',
> 
> ethertype='IPv6', id='17079c04-dc1d-4fbd-9f15-e79c6e585932',
> standard_attr_id='2863', updated_at='2021-11-02T09:02:42Z' |
> 
> |                 | created_at='2021-11-02T09:02:42Z', direction='egress',
> 
> ethertype='IPv4', id='fadfbf09-f759-453d-b493-e6f73077113a',
> standard_attr_id='2860', updated_at='2021-11-02T09:02:42Z' |
> 
> | stateful        | False
> | 
> | 
> | tags            | []
> | 
> | 
> | updated_at      | 2021-11-02T09:02:42Z
> 
> +-----------------
+-----------------------------------------------------------
> 
------------------------------------------------------------------------------
> ---------------------------------------+
> 
> Let me test this feature further.
> 
> Ammad
> 
> On Tue, Nov 2, 2021 at 1:54 PM Slawek Kaplonski <skaplons at redhat.com> wrote:
> > Hi,
> > 
> > On wtorek, 2 listopada 2021 09:29:13 CET Ammad Syed wrote:
> > > Thanks Lajos,
> > > 
> > > I was checking the release notes and found that stateless acl is
> > 
> > supported
> > 
> > > by ovn in xena.
> > > 
> > > https://docs.openstack.org/releasenotes/neutron/
> > 
> > xena.html#:~:text=Support%20st
> > 
> > > ateless%20security%20groups%20with%20the%20latest%20OVN%2021.06%2B.
> > 
> > %20The%20st
> > 
> > 
> > 
ateful%3DFalse%20security%20groups%20are%20mapped%20to%20the%20new%20%E2%80%
> > 9C> 
> > > allow-stateless%E2%80%9D%20OVN%20ACL%20verb .
> > 
> > It should be supported by the OVN driver now IIRC. Maybe we forgot about
> > adding this extension to the list:
> > https://github.com/openstack/neutron/blob/
> > master/neutron/common/ovn/extensions.py#L93
> > <https://github.com/openstack/neutron/blob/master/neutron/common/ovn/
extensi
> > ons.py#L93> Can You try to add it there and see if the extension will be
> > loaded then?> 
> > > Ammad
> > > 
> > > On Tue, Nov 2, 2021 at 1:25 PM Lajos Katona <katonalala at gmail.com>
> > 
> > wrote:
> > > > Hi,
> > > > statefull security-groups are only available with iptables based
> > 
> > drivers:
> > 
> > 
> > https://review.opendev.org/c/openstack/neutron/+/572767/53/releasenotes/
> > note
> > 
> > > > s/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
> > 
> > --
> > Slawek Kaplonski
> > Principal Software Engineer
> > Red Hat


-- 
Slawek Kaplonski
Principal Software Engineer
Red Hat
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