OpenStack Compute (Nova)
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from nova import test
from nova.tests import fixtures as nova_fixtures
from nova.tests.functional import integrated_helpers
class ShowErrorServerWithTags(test.TestCase,
integrated_helpers.InstanceHelperMixin):
"""Test list of an instance in error state that has tags.
This test boots a server with tag which will fail to be scheduled,
ending up in ERROR state with no host assigned and then show the server.
"""
def setUp(self):
super(ShowErrorServerWithTags, self).setUp()
api_fixture = self.useFixture(nova_fixtures.OSAPIFixture(
api_version='v2.1'))
self.api = api_fixture.admin_api
self.useFixture(nova_fixtures.NeutronFixture(self))
self.useFixture(nova_fixtures.GlanceFixture(self))
self.start_service('conductor')
self.start_service('scheduler')
self.image_id = self.api.get_images()[0]['id']
self.api.microversion = 'latest'
def _create_error_server(self):
server = self.api.post_server({
'server': {
'flavorRef': '1',
'name': 'show-server-with-tag-in-error-status',
'networks': 'none',
'tags': ['tag1'],
'imageRef': self.image_id
}
})
return self._wait_for_state_change(server, 'ERROR')
def test_show_server_tag_in_error(self):
# Create a server which should go to ERROR state because we don't
# have any active computes.
server = self._create_error_server()
server_id = server['id']
tags = self.api.get_server_tags(server_id)
self.assertIn('tag1', tags)