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Bug 2051856

Summary: test_ipv6_hotplug_dhcpv6stateless are failing
Product: Red Hat OpenStack Reporter: Eran Kuris <ekuris>
Component: python-neutron-tests-tempestAssignee: Candido Campos <ccamposr>
Status: CLOSED ERRATA QA Contact: Eran Kuris <ekuris>
Severity: high Docs Contact:
Priority: high    
Version: 16.2 (Train)CC: apevec, averdagu, ccamposr, egarciar, eolivare, lhh, lmartins, majopela, rsafrono, scohen
Target Milestone: z3Keywords: AutomationBlocker, TestDisabled, Triaged
Target Release: 16.2 (Train on RHEL 8.4)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: python-neutron-tests-tempest-0.9.0-2.20220321105250.15c85f6 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 2064208 (view as bug list) Environment:
Last Closed: 2022-06-22 16:03:29 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 Eran Kuris 2022-02-08 08:24:52 UTC
Description of problem:
We can see the IPv6 tests  are failing neutron_tempest_plugin.scenario.test_ipv6.IPv6Test.test_ipv6_hotplug_dhcpv6stateless
neutron_tempest_plugin.scenario.test_ipv6.IPv6Test.test_ipv6_hotplug_slaac.

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/neutron_tempest_plugin/common/utils.py", line 78, in wait_until_true
    eventlet.sleep(sleep)
  File "/usr/lib/python3.6/site-packages/eventlet/greenthread.py", line 36, in sleep
    hub.switch()
  File "/usr/lib/python3.6/site-packages/eventlet/hubs/hub.py", line 298, in switch
    return self.greenlet.switch()
eventlet.timeout.Timeout: 120 seconds

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/neutron_tempest_plugin/scenario/test_ipv6.py", line 188, in test_ipv6_hotplug_dhcpv6stateless
    self._test_ipv6_hotplug("dhcpv6-stateless", "dhcpv6-stateless")
  File "/usr/lib/python3.6/site-packages/neutron_tempest_plugin/scenario/test_ipv6.py", line 167, in _test_ipv6_hotplug
    self._test_ipv6_address_configured(ssh_client, vm, ipv6_port)
  File "/usr/lib/python3.6/site-packages/neutron_tempest_plugin/scenario/test_ipv6.py", line 129, in _test_ipv6_address_configured
    "in the VM {!r}.".format(ipv6_address, vm['id'])))
  File "/usr/lib/python3.6/site-packages/neutron_tempest_plugin/common/utils.py", line 82, in wait_until_true
    raise exception
RuntimeError: Timed out waiting for IP address '2001:db8::f816:3eff:fe32:adbf' to be configured in the VM 'f5b8f6c5-6817-473e-9fd5-5d763f067e1f'.

Version-Release number of selected component (if applicable):
 RHOS-16.2-RHEL-8-20220201.n.1
openvswitch2.15.x86_64                         2.15.0-57.el8fdp                          @rhosp-16.2-image-build-override              
ovn-2021.x86_64                                21.12.0-11.el8fdp

How reproducible:

100%
Steps to Reproduce:
1. run the automation IPV6 tests
2.
3.

Actual results:
failing 

Expected results:


Additional info:

Comment 11 Eran Kuris 2022-03-03 13:31:42 UTC
Tests were disabled by this patch : 
https://code.engineering.redhat.com/gerrit/c/rhos-qe-jenkins/+/314906

blacklist patch for  ml2ovs :
https://code.engineering.redhat.com/gerrit/c/rhos-qe-jenkins/+/315466

once we get the fix and the bz change to on_qa we need to enable the test on our CI

Comment 14 Eran Kuris 2022-05-03 14:36:25 UTC
Fixed verified : 
python3-neutron-tests-tempest-0.9.0-2.20220324225316.15c85f6.el8ost.noarch

RHOS-16.2-RHEL-8-20220427.n.3

going to revert skipped patches : 
https://code.engineering.redhat.com/gerrit/c/rhos-qe-jenkins/+/315466
https://code.engineering.redhat.com/gerrit/c/rhos-qe-jenkins/+/314906

Comment 20 errata-xmlrpc 2022-06-22 16:03:29 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 (Release of components for Red Hat OpenStack Platform 16.2.3 (Train)), 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-2022:4793