Bug 1956060 - db-sync script creates metadata ports and then immediately deletes them
Summary: db-sync script creates metadata ports and then immediately deletes them
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: python-networking-ovn
Version: 16.1 (Train)
Hardware: Unspecified
OS: Unspecified
urgent
urgent
Target Milestone: z7
: 16.1 (Train on RHEL 8.2)
Assignee: Jakub Libosvar
QA Contact: Eduardo Olivares
URL:
Whiteboard:
: 1955579 (view as bug list)
Depends On:
Blocks: 1964976
TreeView+ depends on / blocked
 
Reported: 2021-05-02 11:52 UTC by Jakub Libosvar
Modified: 2021-12-09 20:19 UTC (History)
6 users (show)

Fixed In Version: python-networking-ovn-7.3.1-1.20210713093309.4e24f4c.el8ost
Doc Type: No Doc Update
Doc Text:
Clone Of:
: 1981321 (view as bug list)
Environment:
Last Closed: 2021-12-09 20:19:04 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
OpenStack gerrit 789085 0 None NEW ovn: Don't use dict.remove() for filtering dhcp ports in db-sync 2021-05-02 11:53:25 UTC
Red Hat Issue Tracker OSP-3532 0 None None None 2021-11-18 11:31:39 UTC
Red Hat Product Errata RHBA-2021:3762 0 None None None 2021-12-09 20:19:31 UTC

Description Jakub Libosvar 2021-05-02 11:52:56 UTC 
Description of problem:
The neutron-ovn-db-sync-script util removes legitimate ovnmeta ports if there are mutliple DHCP ports such as reserved_dhcp_port in the network. This was found in the context of ml2/ovs to ml2/ovn migration where environment already had some DHCP ports created.

Version-Release number of selected component (if applicable):
OSP 16.1.5

How reproducible:
Always

Steps to Reproduce:
1. Have an environment with DHCP ports 
2. Run db-sync script
3. THe script deletes ovnmeta even if they were existing before

Actual results:
Metadata services don't work

Expected results:


Additional info:
Comment 2 Elvira 2021-05-11 14:02:12 UTC 
*** Bug 1955579 has been marked as a duplicate of this bug. ***
Comment 22 errata-xmlrpc 2021-12-09 20:19:04 UTC 
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 (Red Hat OpenStack Platform 16.1.7 (Train) bug fix and enhancement advisory), 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-2021:3762
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