Bug 1544561 - Neutron ERROR DBDuplicateEntry ipallocations
Summary: Neutron ERROR DBDuplicateEntry ipallocations
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-neutron
Version: 9.0 (Mitaka)
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: zstream
: 8.0 (Liberty)
Assignee: Ihar Hrachyshka
QA Contact: Toni Freger
URL:
Whiteboard:
Depends On: 1533592
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-02-12 21:28 UTC by Ihar Hrachyshka
Modified: 2022-08-16 11:16 UTC (History)
12 users (show)

Fixed In Version: openstack-neutron-7.2.0-34.el7ost
Doc Type: Bug Fix
Doc Text:
Cause: Neutron API layer was not handling DBDuplicateErrors raised by IPAM code that could happen when multiple API consumers create ports in the same network and allocate addresses from the same pools. Consequence: Instead of retrying IP allocation when the error happens, Neutron API returned the error back to the API consumer, with error code 500. Fix: now whenever the error is raised from IPAM code, it is retried as needed. Result: no HTTP error code 500 returned, and all ports get correct unique IP allocations.
Clone Of: 1533592
Environment:
Last Closed: 2018-03-15 12:40:35 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Launchpad 1543094 0 None None None 2018-02-12 21:28:48 UTC
OpenStack gerrit 292207 0 None None None 2018-02-12 21:28:48 UTC
OpenStack gerrit 332487 0 None None None 2018-02-12 21:28:48 UTC
Red Hat Issue Tracker OSP-4866 0 None None None 2022-08-16 11:16:06 UTC
Red Hat Product Errata RHBA-2018:0534 0 None None None 2018-03-15 12:40:39 UTC

Comment 5 errata-xmlrpc 2018-03-15 12:40:35 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, 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-2018:0534
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