[Neutron] [train] Horizon port security group management fails

Brendan Shephard bshephar at redhat.com
Thu Sep 15 12:54:45 UTC 2022 

Hey all,

I think we might be onto something here. With the help of @Sean Mooney
<smooney at redhat.com> ++ and @Takashi Kajinami <tkajinam at redhat.com> ++. It
appears the API request when sent from Horizon contains additional fields
that don't require update. But when the request comes from openstackcli, it
is just updating the security group field only.

openstackcli:
REQ: curl -g -i --cacert "/Users/shep/.certs/overcloud-cacert.pem" -X PUT
https://openstack.bne-home.net:13696/v2.0/ports/4df563ce-5464-4f7d-8aaf-c5496cdaefda
-H "Content-Type: application/json" -H "User-Agent: openstacksdk/0.100.0
keystoneauth1/5.0.0 python-requests/2.28.1 CPython/3.10.6" -H
"X-Auth-Token:
{SHA256}3ec8b1d0b17434ec67c2960486ec19f17dfb2884fb47c5b54e1cec2beceb1a87"
-d '{"port": {"security_groups": ["a3ae6e20-67df-4a72-9d5b-cc21ad87464f",
"a31b9954-b7e6-4d4e-887c-e21a59c052ea"]}}'
https://openstack.bne-home.net:13696 "PUT
/v2.0/ports/4df563ce-5464-4f7d-8aaf-c5496cdaefda HTTP/1.1" 200 1002


Horizon API call to Neutron:
2022-09-15 00:02:46,820 33 DEBUG neutronclient.client REQ: b'curl -i
https://openstack.bne-home.net:13696/v2.0/ports/4df563ce-5464-4f7d-8aaf-c5496cdaefda
-X PUT -H "X-Auth-Token:
{SHA256}52f077cf0115286c45f1e212cbec4ecdfc56ae41704c869aeb35cea41fdbfde1"
-H "User-Agent: python-neutronclient" -d \'{"port": {"name": "",
"admin_state_up": true, "port_security_enabled": true, "security_groups":
[], "binding:vnic_type": "normal"}}\''

So when Neutron receives that request from Horizon, we get blocked because
we (as members) are not permitted to update the port_security_enabled
field. Even though it's already set to true in this case.

Given that information, the bug is probably back on Horizon here to not
include fields that don't require update.

Brendan Shephard

Senior Software Engineer

Red Hat APAC <https://www.redhat.com>

193 N Quay

Brisbane City QLD 4000
@RedHat <https://twitter.com/redhat>   Red Hat
<https://www.linkedin.com/company/red-hat>  Red Hat
<https://www.facebook.com/RedHatInc>
<https://red.ht/sig>
<https://redhat.com/summit>


On Thu, Sep 15, 2022 at 10:46 PM Albert Braden <ozzzo at yahoo.com> wrote:

> If I add/remove security groups from an instance in Horizon, it works.
> It's when I add/remove security groups from a port that the error occurs.
> One way to reproduce is to click on the instance and then go to the
> "Interfaces" tab, and click "Update Security Groups" on the right.
> On Thursday, September 15, 2022, 08:21:17 AM EDT, Brendan Shephard <
> bshephar at redhat.com> wrote:
>
>
> Hey,
>
> I'm doing it from the instances one:
>
> https://openstack.bne-home.net/dashboard/project/instances/ccb72b14-3694-40fa-9b3b-ec1a8d7ef046/
>
> But for what it's worth. I get the same error if I do it from:
>
> https://openstack.bne-home.net/dashboard/project/networks/acefae53-b4d5-422f-bcca-dc32a0785d21/detail
>
> Interesting that it worked for you there. Be good to confirm with
> @ozzzo at yahoo.com <ozzzo at yahoo.com> as well as to exactly where in Horizon
> he is trying to modify the security groups. Just so we're all trying to do
> the exact same thing.
>
> My environment is also deployed from the latest tripleo packages, so I'll
> also test on that internal lab you referenced Sean. That would be more
> representative of Alberts issue since he is using RHOSP.
>
> Brendan Shephard
>
> Senior Software Engineer
>
> Red Hat APAC <https://www.redhat.com>
>
> 193 N Quay
>
> Brisbane City QLD 4000
> @RedHat <https://twitter.com/redhat>   Red Hat
> <https://www.linkedin.com/company/red-hat>  Red Hat
> <https://www.facebook.com/RedHatInc>
> <https://red.ht/sig>
> <https://redhat.com/summit>
>
>
> On Thu, Sep 15, 2022 at 10:12 PM Sean Mooney <smooney at redhat.com> wrote:
>
> On Thu, 2022-09-15 at 21:33 +1000, Brendan Shephard wrote:
> > Hey Sean,
> >
> > Thanks for the reply.
> >
> > For reference, I have all the steps to reproduce along with the relevant
> > debug logs attached to this LP:
> > https://bugs.launchpad.net/neutron/+bug/1989627
> >
> > But, to summarize. If I go to any random instance in Horizon as a member
> > user - not a admin. Then try to remove any Security Group at all from any
> > of the ports it fails with the policy violation (I attached a screenshot
> of
> > where I'm making that change in Horizon). But doing it with the same user
> > from the cli works fine. Since I'm editing individual interfaces there,
> > rather than the instance itself. I assumed these would all be API calls
> to
> > Neutron from Horizon rather than from Horizon to Nova.
> updating the instance securty group will not affect any exsitng ports
> when you want to add or remvoe security groups form a port in horizont
> you do not do that via the instace secutity group you do it via the port
> edit dialog
> in the port detail view under the network
>
> https://<your cloud goes here>/dashboard/project/networks/ports/<port
> uuid>/detail
>
> i just did that now on a train cloud we have internally and was able to
> add and remove a security group on a port.
>
> >
> > I just run server list --all to demonstrate I was indeed using a member
> > user and not a admin since an admin would have seen VM's from all
> projects.
> >
> > I agree with you in principle. It should be exactly the same whether it
> > comes from openstackclient or from Horizon. In fact, I was 98% positive I
> > would be able to demonstrate the wrong user was being used in this case.
> > But unfortunately, my efforts to reproduce it demonstrated that the two
> are
> > indeed handled differently.
>
> what page in horizon are you editing it form if i try and add/remove the
> secirty group via the interfaces tabe at
> https://<cloud>/dashboard/project/instances/<instance uuid>/
> it also work for me inlcuding removing all secuity groups and i am not an
> admin on this cloud.
>
> specificly this is the redhat internal shared cloud i was testing on.
>
> >
> > I believe anyone should be able to reproduce it using the steps I
> outlined
> > on the LP.
> >
> > Brendan Shephard
> >
> > Senior Software Engineer
> >
> > Red Hat APAC <https://www.redhat.com>
> >
> > 193 N Quay
> >
> > Brisbane City QLD 4000
> > @RedHat <https://twitter.com/redhat>   Red Hat
> > <https://www.linkedin.com/company/red-hat>  Red Hat
> > <https://www.facebook.com/RedHatInc>
> > <https://red.ht/sig>
> > <https://redhat.com/summit>
> >
> >
> > On Thu, Sep 15, 2022 at 8:48 PM Sean Mooney <smooney at redhat.com> wrote:
> >
> > > On Thu, 2022-09-15 at 08:59 +1000, Brendan Shephard wrote:
> > > > Hey Albert,
> > > >
> > > > The policy is the default Neutron policy in OpenStack Train. These
> can
> > > indeed be changed and customised, but my assumption is that you haven’t
> > > created any custom policies. Horizon uses the default for each service
> > > unless it’s been overwritten.
> > > policy is defiend server side not client side so it applie equially to
> all
> > > users of the api
> > > so the behavior will be the same for horizon or the cli
> > > if you ever find a delta because horizon say used a differnt token to
> make
> > > the request that is a securty vulnerablity in horizon and should be
> > > reported privatly to the horizon core team :)
> > >
> > > >
> > > > If I create a non-admin user and try to change security groups I also
> > > get the same error:
> > > > 2022-09-14 22:01:33,370 64 INFO
> > > openstack_dashboard.dashboards.project.networks.ports.workflows Failed
> to
> > > update port 4df563ce-5464-4f7d-8aaf-c5496cdaefda: ((rule:update_port
> and
> > > rule:update_port:binding:vnic_type) and
> > > rule:update_port:port_security_enabled) is disallowed by policy
> > > >
> > > > And I can reproduce your same scenario ff I try via the CLI using
> these
> > > steps:
> > > > 1. Add entry for new user to clouds.yaml file:
> > > >   bne-home-test:
> > > >     auth:
> > > >       auth_url: https://openstack.bne-home.net:13000
> > > >       password: "test"
> > > >       project_domain_name: Default
> > > >       project_name: bne-home
> > > >       user_domain_name: Default
> > > >       username: test
> > > >     cacert: ~/.certs/overcloud-cacert.pem
> > > >     identity_api_version: '3'
> > > >     region_name: regionOne
> > > >     volume_api_version: ‘3'
> > > >
> > > > 2. export OS_CLOUD=bne-home-test
> > > >
> > > > 3. Try to remove security group from port:
> > > > ❯ openstack server show test-lb-net -c security_groups -c addresses
> -f
> > > yaml
> > > > addresses:
> > > >   lb-mgmt-net:
> > > >   - 172.24.0.90
> > > >   vlan4-infra:
> > > >   - 172.20.13.175
> > > > security_groups:
> > > > - name: management-bne
> > > the security group listed in nova is the default security group that
> will
> > > be used by all port create by nova.
> > > it only applie to ports created by nova and not ones that are passed in
> > > using the uuid of a precreate port.
> > >
> > > you shoudl in general not mix managing security groups via nova and
> > > neutron.
> > > horizon shoudl prefer to manage security groups only via neutron if it
> can.
> > > >
> > > > ❯ openstack port show 4df563ce-5464-4f7d-8aaf-c5496cdaefda -c
> fixed_ips
> > > -c port_security_enabled -c security_group_ids -f yaml
> > > > fixed_ips:
> > > > - ip_address: 172.20.13.175
> > > >   subnet_id: 71aad09a-3e7b-4399-97bf-075f066f6713
> > > > port_security_enabled: true
> > > > security_group_ids:
> > > > - a3ae6e20-67df-4a72-9d5b-cc21ad87464f
> > > >
> > > > ❯ openstack port unset --security-group
> > > a3ae6e20-67df-4a72-9d5b-cc21ad87464f
> 4df563ce-5464-4f7d-8aaf-c5496cdaefda
> > > > ❯ openstack port show 4df563ce-5464-4f7d-8aaf-c5496cdaefda -c
> fixed_ips
> > > -c port_security_enabled -c security_group_ids -f yaml
> > > > fixed_ips:
> > > > - ip_address: 172.20.13.175
> > > >   subnet_id: 71aad09a-3e7b-4399-97bf-075f066f6713
> > > > port_security_enabled: true
> > > > security_group_ids: []
> > > >
> > > >
> > > > Verify that I’m definitely not a admin user:
> > > > ❯ openstack server list --all
> > > > Policy doesn't allow os_compute_api:servers:detail:get_all_tenants
> to be
> > > performed. (HTTP 403) (Request-ID:
> req-75c19210-ad91-471f-b500-e1f3482825f8)
> > > >
> > > >
> > > > I don’t think this user should be allowed to do that via the CLI
> either.
> > > So that could be a bug there. The request in the Neutron server.log
> when I
> > > do it via the CLI:
> > > >
> > > >
> > > user can add or remove security groups without being and admin
> including
> > > removing all securtiy groups thats intended behavior and should not
> require
> > > admin.
> > >
> > > are you implying that horizon is doing "openstack server list --all"
> --all
> > > is short for --all-tenants.
> > > outside of the admin tab in horizon horizon would never pass the
> equivlent
> > > of --all to the nova api.
> > > > 2022-09-14 22:19:12.987 21 INFO neutron.wsgi [None
> > > req-f99c4c15-003c-4f7e-9e41-9100daa2a566
> 781362d053ee4708a21430d3a825795a
> > > 3ff28fc7abf742a6b7a0d016771dee49 - - default default]
> > > 192.168.1.17,172.16.2.85 "PUT
> > > /v2.0/ports/4df563ce-5464-4f7d-8aaf-c5496cdaefda HTTP/1.1" status: 200
> > > len: 1102 time: 0.4449480
> > > >
> > > > VS Horizon:
> > > > 2022-09-14 22:20:23.087 20 INFO neutron.wsgi [None
> > > req-4c284690-eb69-43df-b205-4953a88ab87c
> 781362d053ee4708a21430d3a825795a
> > > 3ff28fc7abf742a6b7a0d016771dee49 - - default default]
> > > 172.20.10.25,172.16.2.85 "PUT
> > > /v2.0/ports/4df563ce-5464-4f7d-8aaf-c5496cdaefda HTTP/1.1" status: 403
> > > len: 386 time: 0.2209103
> > > >
> > > > I have raised a upstream bug for this since I can still reproduce it
> on
> > > the latest version of OpenStack:
> > > > https://bugs.launchpad.net/neutron/+bug/1989627
> > > > Bug #1989627 “Policy enforcement variance between openstackcli a...”
> :
> > > Bugs : neutron
> > > > bugs.launchpad.net
> > > policy is enfoced on the nova/neutron api it cant behave differntly for
> > > horizon unless horizon is useing the wrong token.
> > > i.e. not he users token.
> > > >
> > > >
> > > > Brendan Shephard
> > > > Senior Software Engineer
> > > > Brisbane, Australia
> > > >
> > > >
> > > >
> > > > > On 15 Sep 2022, at 2:25 am, Albert Braden <ozzzo at yahoo.com> wrote:
> > > > >
> > > > > Hi Brendan, thanks for offering to help! I'll contact you privately
> > > with info about some languishing cases.
> > > > >
> > > > > Here's the policy line:
> > > > > "update_port:port_security_enabled": "rule:context_is_advsvc or
> > > rule:admin_or_network_owner"
> > > > >
> > > > > Does this policy only affect Horizon? I'm using the same non-admin
> > > user for both CLI and Horizon, on a project where that user is a
> member.
> > > The network was created by the admin user.
> > > > > On Wednesday, September 14, 2022, 10:41:31 AM EDT, Brendan
> Shephard <
> > > bshephar at redhat.com> wrote:
> > > > >
> > > > >
> > > > > Hi Albert,
> > > > >
> > > > > While I may not be the best person to address your Horizon
> concern. I
> > > can probably help you with your Red Hat support concerns. If you had
> any
> > > issues you wanted addressed, or feedback you wanted to provide. Feel
> free
> > > to give me a yell.
> > > > >
> > > > > Looking at your Horizon issue though. It seems the default policy
> file
> > > is what prevents you from updating that port. We can see the default
> policy
> > > like this for example:
> > > > >
> > > > > [root at controller-2 ~]# podman exec -it neutron_api
> > > oslopolicy-policy-generator --namespace neutron | grep
> > > "update_port:port_security_enabled"
> > > > > "update_port:port_security_enabled": "rule:context_is_advsvc or
> > > rule:admin_or_network_owner"
> > > > >
> > > > > When you execute the command via the CLI, which user are you using?
> > > Are you just sourcing the overcloudrc file, or using export
> > > OS_CLOUD=overcloud. If that’s the case then you would be using the
> admin
> > > user on the CLI, but probably a different user when logging into
> Horizon.
> > > > >
> > > > > I too would suggest opening a support case. It sounds like you have
> > > previously had a negative experience with that. If you want to open a
> new
> > > one and share the case number with me, I can follow up on that for
> you. As
> > > someone who personally knows a lot of the RHOSP Technical Support team
> from
> > > around the world. I’m confident we can right whatever wrong may have
> > > occurred there.
> > > > >
> > > > > Let me know if I can help in any way.
> > > > >
> > > > > Regards,
> > > > >
> > > > > Brendan Shephard
> > > > > Senior Software Engineer
> > > > > Brisbane, Australia
> > > > >
> > > > >
> > > > >
> > > > > > On 14 Sep 2022, at 10:36 pm, Albert Braden <ozzzo at yahoo.com>
> wrote:
> > > > > >
> > > > > > On CLI I can type "openstack port set --no-security-group <ID>"
> to
> > > remove all security groups. In Horizon, the equivalent operation would
> be
> > > using the - button to remove all groups and then clicking "Update."
> Using
> > > the + button would be the equivalent of typing "openstack port set
> > > --security-group <group ID>". There doesn't seem to be a way to remove
> a
> > > single security group via CLI; I think the only way would be to set
> > > --no-security-group and then add back the desired groups.
> > > > > >
> > > > > > I can successfully add security groups to a port via CLI, or I
> can
> > > remove all security groups. If I go into Horizon and try these
> operations
> > > then I get the error when I click "Update." So it appears that security
> > > groups can be added and removed, with port security set, via CLI. We
> only
> > > see the failure when we try to do it via Horizon.
> > > > > >
> > > > > > Regarding RHOSP support; I assume that you are joking, or maybe
> > > haven't experienced the support that they offer.
> > > > > > On Tuesday, September 13, 2022, 06:30:11 PM EDT, Laurent Dumont <
> > > laurentfdumont at gmail.com> wrote:
> > > > > >
> > > > > >
> > > > > > If you are running RHOSP, you might have a support contract with
> Red
> > > Hat?
> > > > > >
> > > > > > Are you trying to remove all the security groups from a port that
> > > has port_security enabled?
> > > > > >
> > > > > > On Tue, Sep 13, 2022 at 11:53 AM Albert Braden <ozzzo at yahoo.com
> > > <mailto:ozzzo at yahoo.com>> wrote:
> > > > > > Unfortunately we are running RHOSP in which Train is the latest
> and
> > > greatest. This is what we see in horizon.log:
> > > > > >
> > > > > > [Tue Sep 13 15:28:15.362703 2022] [wsgi:error] [pid 27:tid
> > > 139683266553600] [remote 10.232.233.11:57498 <
> http://10.232.233.11:57498/>]
> > > Failed to update port 08fdbb97-4896-4afb-9390-41481ff27cac:
> > > ((rule:update_port and rule:update_port:binding:vnic_type) and
> > > rule:update_port:port_security_enabled) is disallowed by policy
> > > > > > On Friday, September 9, 2022, 10:59:34 AM EDT, Pierre Riteau <
> > > pierre at stackhpc.com <mailto:pierre at stackhpc.com>> wrote:
> > > > > >
> > > > > >
> > > > > > Hello,
> > > > > >
> > > > > > This is more likely to be a Horizon bug than an issue with Kolla
> > > itself, since Kolla doesn't change much from the default configuration.
> > > > > >
> > > > > > You should check Horizon logs in /var/log/kolla/horizon to find
> the
> > > error. I would also encourage you to upgrade to a more recent release,
> > > since Train has been marked as End of Life in Kolla recently.
> > > > > >
> > > > > > Cheers,
> > > > > > Pierre Riteau (priteau)
> > > > > >
> > > > > > On Fri, 9 Sept 2022 at 15:41, Albert Braden <ozzzo at yahoo.com
> > > <mailto:ozzzo at yahoo.com>> wrote:
> > > > > > We're running kolla train and we're seeing an apparent bug when
> we
> > > try to add or remove security groups on a port. We see error "Failed to
> > > update port <ID>". It works fine in CLI; we only see this in Horizon.
> Is
> > > this a known bug, or are we doing something wrong?
> > > > > >
> > > > >
> > > >
> > > > Hey Albert,
> > > >
> > > > The policy is the default Neutron policy in OpenStack Train. These
> can
> > > indeed be changed and customised, but my assumption is that you haven’t
> > > created any custom policies. Horizon uses the default for each service
> > > unless it’s been overwritten.
> > > >
> > > > If I create a non-admin user and try to change security groups I also
> > > get the same error:
> > > > 2022-09-14 22:01:33,370 64 INFO
> > > openstack_dashboard.dashboards.project.networks.ports.workflows Failed
> to
> > > update port 4df563ce-5464-4f7d-8aaf-c5496cdaefda: ((rule:update_port
> and
> > > rule:update_port:binding:vnic_type) and
> > > rule:update_port:port_security_enabled) is disallowed by policy
> > > >
> > > > And I can reproduce your same scenario ff I try via the CLI using
> these
> > > steps:
> > > > 1. Add entry for new user to clouds.yaml file:
> > > >   bne-home-test:
> > > >     auth:
> > > >       auth_url: https://openstack.bne-home.net:13000
> > > >       password: "test"
> > > >       project_domain_name: Default
> > > >       project_name: bne-home
> > > >       user_domain_name: Default
> > > >       username: test
> > > >     cacert: ~/.certs/overcloud-cacert.pem
> > > >     identity_api_version: '3'
> > > >     region_name: regionOne
> > > >     volume_api_version: ‘3'
> > > >
> > > > 2. export OS_CLOUD=bne-home-test
> > > >
> > > > 3. Try to remove security group from port:
> > > > ❯ openstack server show test-lb-net -c security_groups -c addresses
> -f
> > > yaml
> > > > addresses:
> > > >   lb-mgmt-net:
> > > >   - 172.24.0.90
> > > >   vlan4-infra:
> > > >   - 172.20.13.175
> > > > security_groups:
> > > > - name: management-bne
> > > >
> > > > ❯ openstack port show 4df563ce-5464-4f7d-8aaf-c5496cdaefda -c
> fixed_ips
> > > -c port_security_enabled -c security_group_ids -f yaml
> > > > fixed_ips:
> > > > - ip_address: 172.20.13.175
> > > >   subnet_id: 71aad09a-3e7b-4399-97bf-075f066f6713
> > > > port_security_enabled: true
> > > > security_group_ids:
> > > > - a3ae6e20-67df-4a72-9d5b-cc21ad87464f
> > > >
> > > > ❯ openstack port unset --security-group
> > > a3ae6e20-67df-4a72-9d5b-cc21ad87464f
> 4df563ce-5464-4f7d-8aaf-c5496cdaefda
> > > > ❯ openstack port show 4df563ce-5464-4f7d-8aaf-c5496cdaefda -c
> fixed_ips
> > > -c port_security_enabled -c security_group_ids -f yaml
> > > > fixed_ips:
> > > > - ip_address: 172.20.13.175
> > > >   subnet_id: 71aad09a-3e7b-4399-97bf-075f066f6713
> > > > port_security_enabled: true
> > > > security_group_ids: []
> > > >
> > > >
> > > > Verify that I’m definitely not a admin user:
> > > > ❯ openstack server list --all
> > > > Policy doesn't allow os_compute_api:servers:detail:get_all_tenants
> to be
> > > performed. (HTTP 403) (Request-ID:
> req-75c19210-ad91-471f-b500-e1f3482825f8)
> > > >
> > > >
> > > > I don’t think this user should be allowed to do that via the CLI
> either.
> > > So that could be a bug there. The request in the Neutron server.log
> when I
> > > do it via the CLI:
> > > > 2022-09-14 22:19:12.987 21 INFO neutron.wsgi [None
> > > req-f99c4c15-003c-4f7e-9e41-9100daa2a566
> 781362d053ee4708a21430d3a825795a
> > > 3ff28fc7abf742a6b7a0d016771dee49 - - default default]
> > > 192.168.1.17,172.16.2.85 "PUT
> > > /v2.0/ports/4df563ce-5464-4f7d-8aaf-c5496cdaefda HTTP/1.1" status: 200
> > >  len: 1102 time: 0.4449480
> > > >
> > > > VS Horizon:
> > > > 2022-09-14 22:20:23.087 20 INFO neutron.wsgi [None
> > > req-4c284690-eb69-43df-b205-4953a88ab87c
> 781362d053ee4708a21430d3a825795a
> > > 3ff28fc7abf742a6b7a0d016771dee49 - - default default]
> > > 172.20.10.25,172.16.2.85 "PUT
> > > /v2.0/ports/4df563ce-5464-4f7d-8aaf-c5496cdaefda HTTP/1.1" status: 403
> > >  len: 386 time: 0.2209103
> > > >
> > > > I have raised a upstream bug for this since I can still reproduce it
> on
> > > the latest version of OpenStack:
> > > > launchpad-og-image.pngBug #1989627 “Policy enforcement variance
> between
> > > openstackcli a...” : Bugs : neutron
> > > > bugs.launchpad.net
> > > >
> > > >
> > > >
> > > > Brendan Shephard
> > > > Senior Software Engineer
> > > > Brisbane, Australia
> > > >
> > > >
> > > >
> > > > > On 15 Sep 2022, at 2:25 am, Albert Braden <ozzzo at yahoo.com> wrote:
> > > > >
> > > > >  Hi Brendan, thanks for offering to help! I'll contact you
> privately
> > > with info about some languishing cases.
> > > > >
> > > > > Here's the policy line:
> > > > > "update_port:port_security_enabled": "rule:context_is_advsvc or
> > > rule:admin_or_network_owner"
> > > > >
> > > > > Does this policy only affect Horizon? I'm using the same non-admin
> > > user for both CLI and Horizon, on a project where that user is a
> member.
> > > The network was created by the admin user.
> > > > >  On Wednesday, September 14, 2022, 10:41:31 AM EDT, Brendan
> Shephard <
> > > bshephar at redhat.com> wrote:
> > > > >
> > > > >
> > > > > Hi Albert,
> > > > >
> > > > > While I may not be the best person to address your Horizon
> concern. I
> > > can probably help you with your Red Hat support concerns. If you had
> any
> > > issues you wanted addressed, or feedback you wanted to provide. Feel
> free
> > > to give me a yell.
> > > > >
> > > > > Looking at your Horizon issue though. It seems the default policy
> file
> > > is what prevents you from updating that port. We can see the default
> policy
> > > like this for example:
> > > > >
> > > > > [root at controller-2 ~]# podman exec -it neutron_api
> > > oslopolicy-policy-generator --namespace neutron | grep
> > > "update_port:port_security_enabled"
> > > > > "update_port:port_security_enabled": "rule:context_is_advsvc or
> > > rule:admin_or_network_owner"
> > > > >
> > > > > When you execute the command via the CLI, which user are you using?
> > > Are you just sourcing the overcloudrc file, or using export
> > > OS_CLOUD=overcloud. If that’s the case then you would be using the
> admin
> > > user on the CLI, but probably a different user when logging into
> Horizon.
> > > > >
> > > > > I too would suggest opening a support case. It sounds like you have
> > > previously had a negative experience with that. If you want to open a
> new
> > > one and share the case number with me, I can follow up on that for
> you. As
> > > someone who personally knows a lot of the RHOSP Technical Support team
> from
> > > around the world. I’m confident we can right whatever wrong may have
> > > occurred there.
> > > > >
> > > > > Let me know if I can help in any way.
> > > > >
> > > > > Regards,
> > > > >
> > > > > Brendan Shephard
> > > > > Senior Software Engineer
> > > > > Brisbane, Australia
> > > > >
> > > > >
> > > > >
> > > > > > On 14 Sep 2022, at 10:36 pm, Albert Braden <ozzzo at yahoo.com>
> wrote:
> > > > > >
> > > > > >  On CLI I can type "openstack port set --no-security-group <ID>"
> to
> > > remove all security groups. In Horizon, the equivalent operation would
> be
> > > using the - button to remove all groups and then clicking "Update."
> Using
> > > the + button would be the equivalent of typing "openstack port set
> > > --security-group <group ID>". There doesn't seem to be a way to remove
> a
> > > single security group via CLI; I think the only way would be to set
> > > --no-security-group and then add back the desired groups.
> > > > > >
> > > > > > I can successfully add security groups to a port via CLI, or I
> can
> > > remove all security groups. If I go into Horizon and try these
> operations
> > > then I get the error when I click "Update." So it appears that security
> > > groups can be added and removed, with port security set, via CLI. We
> only
> > > see the failure when we try to do it via Horizon.
> > > > > >
> > > > > > Regarding RHOSP support; I assume that you are joking, or maybe
> > > haven't experienced the support that they offer.
> > > > > >  On Tuesday, September 13, 2022, 06:30:11 PM EDT, Laurent Dumont
> <
> > > laurentfdumont at gmail.com> wrote:
> > > > > >
> > > > > >
> > > > > > If you are running RHOSP, you might have a support contract with
> Red
> > > Hat?
> > > > > >
> > > > > > Are you trying to remove all the security groups from a port that
> > > has port_security enabled?
> > > > > >
> > > > > > On Tue, Sep 13, 2022 at 11:53 AM Albert Braden <ozzzo at yahoo.com>
> > > wrote:
> > > > > > >  Unfortunately we are running RHOSP in which Train is the
> latest
> > > and greatest. This is what we see in horizon.log:
> > > > > > >
> > > > > > > [Tue Sep 13 15:28:15.362703 2022] [wsgi:error] [pid 27:tid
> > > 139683266553600] [remote 10.232.233.11:57498] Failed to update port
> > > 08fdbb97-4896-4afb-9390-41481ff27cac: ((rule:update_port and
> > > rule:update_port:binding:vnic_type) and
> > > rule:update_port:port_security_enabled) is disallowed by policy
> > > > > > >  On Friday, September 9, 2022, 10:59:34 AM EDT, Pierre Riteau <
> > > pierre at stackhpc.com> wrote:
> > > > > > >
> > > > > > >
> > > > > > > Hello,
> > > > > > >
> > > > > > > This is more likely to be a Horizon bug than an issue with
> Kolla
> > > itself, since Kolla doesn't change much from the default configuration.
> > > > > > >
> > > > > > > You should check Horizon logs in /var/log/kolla/horizon to find
> > > the error. I would also encourage you to upgrade to a more recent
> release,
> > > since Train has been marked as End of Life in Kolla recently.
> > > > > > >
> > > > > > > Cheers,
> > > > > > > Pierre Riteau (priteau)
> > > > > > >
> > > > > > > On Fri, 9 Sept 2022 at 15:41, Albert Braden <ozzzo at yahoo.com>
> > > wrote:
> > > > > > > > We're running kolla train and we're seeing an apparent bug
> when
> > > we try to add or remove security groups on a port. We see error
> "Failed to
> > > update port <ID>". It works fine in CLI; we only see this in Horizon.
> Is
> > > this a known bug, or are we doing something wrong?
> > > > > > > >
> > > > >
> > > >
> > >
> > >
>
>
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