Reviewed: https://review.openstack.org/292392 Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=bb567e9b32bf58cb5f74149f1f5cb9cb656e565e Submitter: Jenkins Branch: master
commit bb567e9b32bf58cb5f74149f1f5cb9cb656e565e Author: Ihar Hrachyshka <ihrac...@redhat.com> Date: Mon Mar 14 14:35:31 2016 +0100 Reset RNG seed with current time and pid for each test started This will hopefully fix fullstack failures where different process fixtures running in parallel test processes and relying on the same random.choice() generator seeded by the same initial value could pick up the same value as a service free port, and spawn their respective resources using the same port. Which made one of those unlucky services to fail. Change-Id: I13cfa9392fd138c5e1b1b7d397b9ea91b2a47ed2 Closes-Bug: #1551288 ** Changed in: neutron Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1551288 Title: Fullstack native tests sometimes fail with an OVS agent failing to start with 'Address already in use' error Status in neutron: Fix Released Bug description: Example failure: test_connectivity(VLANs,Native) fails with this error: http://paste.openstack.org/show/488585/ wait_until_env_is_up is timing out, which typically means that the expected number of agents failed to start. Indeed in this particular example I saw this line being output repeatedly in neutron-server.log: [29/Feb/2016 04:16:31] "GET /v2.0/agents.json HTTP/1.1" 200 1870 0.005458 Fullstack calls GET on agents to determine if the expected amount of agents were started and are successfully reporting back to neutron- server. We then see that one of the three OVS agents crashed with this TRACE: http://paste.openstack.org/show/488586/ This happens only with the native tests using the Ryu library. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1551288/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp