Reviewed: https://review.openstack.org/457283 Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=d3c084f23448d1890bfda4a06de246f2be3c1279 Submitter: Jenkins Branch: master
commit d3c084f23448d1890bfda4a06de246f2be3c1279 Author: Chris Dent <[email protected]> Date: Mon Apr 17 16:38:49 2017 +0000 Register osapi_compute when nova-api is wsgi When the nova-api services starts from its own standalone binary it registers itself in the services table. The original wsgi script in nova/wsgi/nova-api.py did not, leading to the bug referenced below. The new wsgi script at nova.api.openstack.compute.wsgi, modelled on a similar thing used for the placement API, provides the necessary service registration. If a ServiceTooOld exception happens while trying to register the service then a very simple (currently very stubby) application is loaded instead of the compute api. This application returns a 500 and a message. Some caveats/todos: * wsgi apps managed under mod-wsgi (and presumably other containers) are not imported/compiled/run until the first request is made. In this case that means the service handling does not happen until that first request, somewhat defeating the purpose if the api is a bit idle. Change-Id: I7c4acfaa6c50ac0e4d6de69eb62ec5bbad72ff85 Closes-Bug: #1661360 ** Changed in: nova Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1661360 Title: InstanceNotFound due to missing osapi_compute service version when running nova-api under wsgi Status in OpenStack Compute (nova): Fix Released Status in tripleo: Fix Released Bug description: Running OpenStack services from master, when we try to run tempest test tempest.scenario.test_server_basic_ops.TestServerBasicOps.test_server_basic_ops (among others). It always fails with message "u'message': u'Instance bf33af04-6b55-4835-bb17-02484c196f13 could not be found.'" (full log in http://logs.openstack.org/15/424915/8/check/gate-puppet-openstack- integration-4-scenario001-tempest-centos-7/b29f35b/console.html) According to the sequence in the log, this is what happens: 1. tempest creates an instance: http://logs.openstack.org/15/424915/8/check/gate-puppet-openstack- integration-4-scenario001-tempest- centos-7/b29f35b/console.html#_2017-02-02_13_04_48_291997 2. nova server returns instance bf33af04-6b55-4835-bb17-02484c196f13 so it seems it has been properly created: http://logs.openstack.org/15/424915/8/check/gate-puppet-openstack- integration-4-scenario001-tempest- centos-7/b29f35b/console.html#_2017-02-02_13_04_48_292483 3. tempest try to get status of the instance right after creating it and nova server returns 404, instance not found: http://logs.openstack.org/15/424915/8/check/gate-puppet-openstack- integration-4-scenario001-tempest- centos-7/b29f35b/console.html#_2017-02-02_13_04_48_292565 http://logs.openstack.org/15/424915/8/check/gate-puppet-openstack- integration-4-scenario001-tempest- centos-7/b29f35b/console.html#_2017-02-02_13_04_48_292845 At that time following messages are found in nova log: 2017-02-02 12:58:10.823 7439 DEBUG nova.compute.api [req-eec92d3e-9f78-4915-b3b9-ca6858f8dd6a - - - - -] [instance: bf33af04-6b55-4835-bb17-02484c196f13] Fetching instance by UUID get /usr/lib/python2.7/site-packages/nova/compute/api.py:2312 2017-02-02 12:58:10.879 7439 INFO nova.api.openstack.wsgi [req-eec92d3e-9f78-4915-b3b9-ca6858f8dd6a - - - - -] HTTP exception thrown: Instance bf33af04-6b55-4835-bb17-02484c196f13 could not be found. 2017-02-02 12:58:10.880 7439 DEBUG nova.api.openstack.wsgi [req-eec92d3e-9f78-4915-b3b9-ca6858f8dd6a - - - - -] Returning 404 to user: Instance bf33af04-6b55-4835-bb17-02484c196f13 could not be found. __call__ /usr/lib/python2.7/site-packages/nova/api/openstack/wsgi.py:1039 http://logs.openstack.org/15/424915/8/check/gate-puppet-openstack- integration-4-scenario001-tempest-centos-7/b29f35b/logs/nova/nova- api.txt.gz#_2017-02-02_12_58_10_879 4. Then tempest start cleaning up environment, deleting security group, etc... We are hitting this with nova from commit f40467b0eb2b58a369d24a0e832df1ace6c400c3 Tempest starts cleaning up securitygroup To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1661360/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
