Bug 1607963 - [OSP14] Initial connection from neutron-server to rabbitmq takes longer time and trigger timeout and Instance creation eventually failed.
Summary: [OSP14] Initial connection from neutron-server to rabbitmq takes longer time ...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: python-amqp
Version: 14.0 (Rocky)
Hardware: x86_64
OS: Linux
high
high
Target Milestone: Upstream M3
: 14.0 (Rocky)
Assignee: John Eckersberg
QA Contact: Roee Agiman
URL:
Whiteboard:
Depends On: 1569430
Blocks: 1607962
TreeView+ depends on / blocked
 
Reported: 2018-07-24 15:46 UTC by John Eckersberg
Modified: 2021-12-10 16:50 UTC (History)
20 users (show)

Fixed In Version: python-amqp-2.3.2-3.el7ost
Doc Type: Rebase: Bug Fixes and Enhancements
Doc Text:
When resolving hostnames, python-amqp requests both A and AAAA records. If an A record is successfully retrieved, a request for AAAA is still sent. If the resolver is not able to resolve the AAAA record request, the entire operation must wait for the timeout on the AAAA request. This causes name resolution to take longer than necessary and may cause AMQP messaging operations to be slow or to timeout entirely. In this update, if an A record is successfully returned, python-amqp does not request the AAAA record. It simply uses the successful A record and name lookups resolve faster.
Clone Of: 1569430
Environment:
Last Closed: 2019-01-11 11:50:46 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Bugzilla 1599766 0 high CLOSED py-amqp will try to resolve hostnames through nameservers unless they have both IPv4 and IPv6 entries in /etc/hosts lead... 2021-12-10 16:36:17 UTC
Red Hat Issue Tracker OSP-11483 0 None None None 2021-12-10 16:50:09 UTC
Red Hat Product Errata RHEA-2019:0045 0 None None None 2019-01-11 11:51:03 UTC

Comment 2 John Eckersberg 2018-07-24 15:49:26 UTC 
Rebase against rawhide - python-amqp-2.3.2-3.fc29 - https://koji.fedoraproject.org/koji/buildinfo?buildID=1121584
Comment 15 errata-xmlrpc 2019-01-11 11:50:46 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/RHEA-2019:0045
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