Bug 1471700

Summary:	port status upate: missing add of provisioning component
Product:	Red Hat OpenStack	Reporter:	Itzik Brown <itbrown>
Component:	python-networking-odl	Assignee:	Josh Hershberg <jhershbe>
Status:	CLOSED ERRATA	QA Contact:	Itzik Brown <itbrown>
Severity:	high	Docs Contact:
Priority:	high
Version:	12.0 (Pike)	CC:	jhershbe, nyechiel, tvignaud
Target Milestone:	Upstream M3	Keywords:	Triaged
Target Release:	12.0 (Pike)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	python-networking-odl-11.0.0-0.20170719125820.14ee893.el7ost	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:	N/A
Last Closed:	2017-12-13 21:42:20 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Itzik Brown 2017-07-17 09:30:07 UTC

Description of problem:
Although the initial patches for port status update trigger the provisioning block when the port transitions to active, it did not actually add the provisioning block first. This caused occasional failures in the gates. The reason this did not always fail was because of a race condition with dhcp where dhcp was setting the port status in time.

Version-Release number of selected component (if applicable):
python-networking-odl-11.0.0-0.20170710194836.ba60ac7.el7ost.noarch

How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

Comment 2 Itzik Brown 2017-08-16 08:24:38 UTC

Josh,
Can you please suggest verification steps?

Thanks

Comment 3 Itzik Brown 2017-09-14 08:51:50 UTC

Verified that the port starts in a 'DOWN' state and moves to 'ACTIVE'
Also in the Neutron server log:

2017-09-14 08:47:45.023 101400 DEBUG networking_odl.ml2.port_status_update [req-d27d2449-15e4-4a9c-b269-5676c7261502 - - - - -] Update port for port id 015d2d80-8af9-4f15-b160-e59902fc4cbc DOWN _process_websocket_recv /usr/lib/python2.7/site-packages/networking_odl/ml2/port_status_update.py:87
2017-09-14 08:47:54.601 101400 DEBUG networking_odl.ml2.port_status_update [req-d27d2449-15e4-4a9c-b269-5676c7261502 - - - - -] Update port for port id 015d2d80-8af9-4f15-b160-e59902fc4cbc ACTIVE _process_websocket_recv /usr/lib/python2.7/site-packages/networking_odl/ml2/port_status_update.py:87


Version
========
opendaylight-6.1.0-2.el7ost.noarch
python-networking-odl-11.0.1-0.20170831202719.81010b8.el7ost.noarch

Comment 6 errata-xmlrpc 2017-12-13 21:42:20 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-2017:3462

Comment 8 Josh Hershberg 2018-04-02 13:51:53 UTC

1) Kill the dhcp agent
2) spin a VM
3) check the logs to see that ODL reported the port is ACTIVE
4) check that neutron does not report the port as ACTIVE. If this is indeed the case, than this is verified.