Reviewed: https://review.openstack.org/407204 Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=72d28ccd6e8ce8cf700891788f06578313b03c38 Submitter: Jenkins Branch: master
commit 72d28ccd6e8ce8cf700891788f06578313b03c38 Author: Matt Riedemann <[email protected]> Date: Mon Dec 5 16:24:05 2016 -0500 Handle MarkerNotFound from cell0 database When listing instances in the cellv2 world we look them up from three locations: 1. Build requests which exist before the instances are created in the cell database (after the scheduler picks a host to build the instance). Currently instances and build requests are both created before casting to conductor, but that's going away in Ocata with the support for multiple cellsv2 cells. 2. The cell0 database for instances which failed to get scheduled to a compute host (and therefore a cell). 3. The actual cell database that the instance lives in. Currently that's only a single traditional nova database, but could be one of multiple cellsv2 cells when we add that support in Ocata. If a marker is passed in when listing instances, if the instance lives in an actual cell database, we'll get a MarkerNotFound failure from cell0 because the instance doesn't exist in cell0, but we check cell0 before we check the cell database. This makes the instance listing short-circuit and fail with a 400 from the REST API. This patch simply handles the MarkerNotFound when listing instances from the cell0 database and ignores it so we can continue onto the cell database. Closes-Bug: #1647464 Change-Id: I977497be262fb7f2333e32fb7313b29624323422 ** 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/1647464 Title: novaclient.tests.functional.v2.test_servers.TestServersListNovaClient.test_list_all_servers broken since at least 12/2 Status in OpenStack Compute (nova): Fix Released Status in OpenStack Compute (nova) newton series: Confirmed Bug description: We're always getting a 400 on the marker value here now: http://logs.openstack.org/59/406359/1/check/gate-novaclient-dsvm- functional-neutron/30f5c67/console.html#_2016-12-05_18_00_49_690292 2016-12-05 18:00:49.690292 | 2016-12-05 18:00:49.689 | novaclient.tests.functional.v2.test_servers.TestServersListNovaClient.test_list_all_servers 2016-12-05 18:00:49.691677 | 2016-12-05 18:00:49.691 | ------------------------------------------------------------------------------------------- 2016-12-05 18:00:49.694401 | 2016-12-05 18:00:49.694 | 2016-12-05 18:00:49.695830 | 2016-12-05 18:00:49.695 | Captured traceback: 2016-12-05 18:00:49.697230 | 2016-12-05 18:00:49.696 | ~~~~~~~~~~~~~~~~~~~ 2016-12-05 18:00:49.698889 | 2016-12-05 18:00:49.698 | Traceback (most recent call last): 2016-12-05 18:00:49.700319 | 2016-12-05 18:00:49.699 | File "novaclient/tests/functional/v2/legacy/test_servers.py", line 104, in test_list_all_servers 2016-12-05 18:00:49.701907 | 2016-12-05 18:00:49.701 | output = self.nova("list", params="--limit -1 --name %s" % name) 2016-12-05 18:00:49.703240 | 2016-12-05 18:00:49.702 | File "novaclient/tests/functional/base.py", line 316, in nova 2016-12-05 18:00:49.704505 | 2016-12-05 18:00:49.704 | endpoint_type, merge_stderr) 2016-12-05 18:00:49.706426 | 2016-12-05 18:00:49.706 | File "/opt/stack/new/python-novaclient/.tox/functional/local/lib/python2.7/site-packages/tempest/lib/cli/base.py", line 124, in nova 2016-12-05 18:00:49.707668 | 2016-12-05 18:00:49.707 | 'nova', action, flags, params, fail_ok, merge_stderr) 2016-12-05 18:00:49.709199 | 2016-12-05 18:00:49.708 | File "/opt/stack/new/python-novaclient/.tox/functional/local/lib/python2.7/site-packages/tempest/lib/cli/base.py", line 368, in cmd_with_auth 2016-12-05 18:00:49.710930 | 2016-12-05 18:00:49.710 | self.cli_dir) 2016-12-05 18:00:49.712387 | 2016-12-05 18:00:49.712 | File "/opt/stack/new/python-novaclient/.tox/functional/local/lib/python2.7/site-packages/tempest/lib/cli/base.py", line 68, in execute 2016-12-05 18:00:49.714028 | 2016-12-05 18:00:49.713 | result_err) 2016-12-05 18:00:49.715601 | 2016-12-05 18:00:49.715 | tempest.lib.exceptions.CommandFailed: Command '['/opt/stack/new/python-novaclient/.tox/functional/bin/nova', '--os-username', 'admin', '--os-tenant-name', 'admin', '--os-password', 'secretadmin', '--os-auth-url', 'http://10.13.96.44/identity_admin', '--os-compute-api-version', '2.latest', '--os-endpoint-type', 'publicURL', 'list', '--limit', '-1', '--name', '6a31a7c8-189d-4a63-88d5-7ee1f63f6810']' returned non-zero exit status 1. 2016-12-05 18:00:49.717098 | 2016-12-05 18:00:49.716 | stdout: 2016-12-05 18:00:49.718661 | 2016-12-05 18:00:49.718 | 2016-12-05 18:00:49.720061 | 2016-12-05 18:00:49.719 | stderr: 2016-12-05 18:00:49.721559 | 2016-12-05 18:00:49.721 | ERROR (BadRequest): marker [282483d5-433b-4c34-8a5d-894e40db705d] not found (HTTP 400) (Request-ID: req-d0b88399-b0d6-4f0c-881c-442e88944350) There isn't anything obvious in the nova and novaclient changes around 12/2 that would cause this. 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