Bug 2023731
| Summary: | DOWN subports are not cleaned up | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Maysa Macedo <mdemaced> |
| Component: | Networking | Assignee: | Maysa Macedo <mdemaced> |
| Networking sub component: | kuryr | QA Contact: | Itay Matza <imatza> |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | medium | ||
| Priority: | unspecified | CC: | imatza, itbrown, rlobillo |
| Version: | 4.9 | Keywords: | Triaged |
| Target Milestone: | --- | ||
| Target Release: | 4.9.z | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | 2020664 | Environment: | |
| Last Closed: | 2021-12-06 11:22:27 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2020664 | ||
| Bug Blocks: | 2028274 | ||
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (OpenShift Container Platform 4.9.10 bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2021:4889 |
Verified in OCP 4.9.9 with Kuryr on top of RHOS-16.1-RHEL-8-20210506.n.1. - Confirm kuryr pods are up and running: $ oc get pods -n openshift-kuryr NAME READY STATUS RESTARTS AGE kuryr-cni-gmfct 1/1 Running 0 10h kuryr-cni-gv9d4 1/1 Running 0 10h kuryr-cni-smt7h 1/1 Running 0 10h kuryr-controller-679ff65665-bhkx8 1/1 Running 1 (9h ago) 10h - pick one subport: $ openstack port list --device-owner "trunk:subport" -f value | tail -1 febb3d6c-956b-4c9a-8828-b28a37c22f13 fa:16:3e:a7:5a:be [{'subnet_id': '51a27674-5bfe-4e0c-8028-f56a78846725', 'ip_address': '10.128.118.204'}] ACTIVE - Connect to the database and move the port to DOWN status: MariaDB [ovs_neutron]> update ports set status='DOWN' where id='febb3d6c-956b-4c9a-8828-b28a37c22f13'; Query OK, 1 row affected (0.002 sec) Rows matched: 1 Changed: 1 Warnings: 0 - Confirm that the port appears as DOWN: $ openstack port list --device-owner "trunk:subport" -f value | tail -1 febb3d6c-956b-4c9a-8828-b28a37c22f13 fa:16:3e:a7:5a:be [{'subnet_id': '51a27674-5bfe-4e0c-8028-f56a78846725', 'ip_address': '10.128.118.204'}] DOWN - Restart kuryr-controller: $ oc delete pod -n openshift-kuryr -l app=kuryr-controller pod "kuryr-controller-679ff65665-bhkx8" deleted - Wait until the pod is up again: $ oc get pods -n openshift-kuryr NAME READY STATUS RESTARTS AGE kuryr-cni-gmfct 1/1 Running 0 10h kuryr-cni-gv9d4 1/1 Running 0 10h kuryr-cni-smt7h 1/1 Running 0 10h kuryr-controller-679ff65665-qf7nc 0/1 Running 0 49s - After ~15 minutes, the port disappeared, and there isn't a port on a DOWN status: $ date; openstack port list --device-owner "trunk:subport" -f value | grep DOWN Tue Nov 30 03:05:11 EST 2021 febb3d6c-956b-4c9a-8828-b28a37c22f13 fa:16:3e:a7:5a:be [{'subnet_id': '51a27674-5bfe-4e0c-8028-f56a78846725', 'ip_address': '10.128.118.204'}] DOWN $ date; openstack port list --device-owner "trunk:subport" -f value | grep DOWN Tue Nov 30 03:06:39 EST 2021 $ openstack port show febb3d6c-956b-4c9a-8828-b28a37c22f13 No Port found for febb3d6c-956b-4c9a-8828-b28a37c22f13