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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.
import time
from oslo_utils import timeutils
from oslo_utils import uuidutils
from tempest.lib import exceptions
from novaclient.tests.functional import base
class TestInstanceActionCLI(base.ClientTestBase):
COMPUTE_API_VERSION = "2.21"
def _test_cmd_with_not_existing_instance(self, cmd, args):
try:
self.nova("%s %s" % (cmd, args))
except exceptions.CommandFailed as e:
self.assertIn("ERROR (NotFound):", str(e))
else:
self.fail("%s is not failed on non existing instance." % cmd)
def test_show_action_with_not_existing_instance(self):
name_or_uuid = uuidutils.generate_uuid()
request_id = uuidutils.generate_uuid()
self._test_cmd_with_not_existing_instance(
"instance-action", "%s %s" % (name_or_uuid, request_id))
def test_list_actions_with_not_existing_instance(self):
name_or_uuid = uuidutils.generate_uuid()
self._test_cmd_with_not_existing_instance("instance-action-list",
name_or_uuid)
def test_show_and_list_actions_on_deleted_instance(self):
server = self._create_server(add_cleanup=False)
server.delete()
self.wait_for_resource_delete(server, self.client.servers)
output = self.nova("instance-action-list %s" % server.id)
# NOTE(andreykurilin): output is not a single row table, so we can
# obtain just "create" action. It should be enough for testing
# "nova instance-action <server> <request-id>" command
request_id = self._get_column_value_from_single_row_table(
output, "Request_ID")
output = self.nova("instance-action %s %s" % (server.id, request_id))
# ensure that obtained action is "create".
self.assertEqual("create",
self._get_value_from_the_table(output, "action"))
class TestInstanceActionCLIV258(TestInstanceActionCLI):
"""Instance action functional tests for v2.58 nova-api microversion."""
COMPUTE_API_VERSION = "2.58"
# Does this microversion return a hostId field in the event response?
expect_event_hostId_field = False
def test_list_instance_action_with_marker_and_limit(self):
server = self._create_server()
server.stop()
# The actions are sorted by created_at in descending order,
# and now we have two actions: create and stop.
output = self.nova("instance-action-list %s --limit 1" % server.id)
marker_req = self._get_column_value_from_single_row_table(
output, "Request_ID")
action = self._get_list_of_values_from_single_column_table(
output, "Action")
# The stop action was most recently created so it's what
# we get back when limit=1.
self.assertEqual(action, ['stop'])
output = self.nova("instance-action-list %s --limit 1 "
"--marker %s" % (server.id, marker_req))
action = self._get_list_of_values_from_single_column_table(
output, "Action")
self.assertEqual(action, ['create'])
if not self.expect_event_hostId_field:
# Make sure host and hostId are not in the response when
# microversion is less than 2.62.
output = self.nova("instance-action %s %s" % (
server.id, marker_req))
self.assertNotIn("'host'", output)
self.assertNotIn("'hostId'", output)
def test_list_instance_action_with_changes_since(self):
# Ignore microseconds to make this a deterministic test.
before_create = timeutils.utcnow().replace(microsecond=0).isoformat()
server = self._create_server()
time.sleep(2)
before_stop = timeutils.utcnow().replace(microsecond=0).isoformat()
server.stop()
create_output = self.nova(
"instance-action-list %s --changes-since %s" %
(server.id, before_create))
action = self._get_list_of_values_from_single_column_table(
create_output, "Action")
# The actions are sorted by created_at in descending order.
self.assertEqual(action, ['create', 'stop'])
stop_output = self.nova("instance-action-list %s --changes-since %s" %
(server.id, before_stop))
action = self._get_list_of_values_from_single_column_table(
stop_output, "Action")
# Provide detailed debug information if this fails.
self.assertEqual(action, ['stop'],
'Expected to find the stop action with '
'--changes-since=%s but got: %s\n\n'
'First instance-action-list output: %s' %
(before_stop, stop_output, create_output))
class TestInstanceActionCLIV262(TestInstanceActionCLIV258,
base.TenantTestBase):
"""Instance action functional tests for v2.62 nova-api microversion."""
COMPUTE_API_VERSION = "2.62"
expect_event_hostId_field = True
def test_show_actions_with_host(self):
name = self.name_generate()
# Create server with non-admin user
server = self.another_nova('boot --flavor %s --image %s --poll %s' %
(self.flavor.name, self.image.name, name))
server_id = self._get_value_from_the_table(server, 'id')
output = self.nova("instance-action-list %s" % server_id)
request_id = self._get_column_value_from_single_row_table(
output, "Request_ID")
# Only the 'hostId' are exposed to non-admin
output = self.another_nova(
"instance-action %s %s" % (server_id, request_id))
self.assertNotIn("'host'", output)
self.assertIn("'hostId'", output)
# The 'host' and 'hostId' are exposed to admin
output = self.nova("instance-action %s %s" % (server_id, request_id))
self.assertIn("'host'", output)
self.assertIn("'hostId'", output)
class TestInstanceActionCLIV266(TestInstanceActionCLIV258,
base.TenantTestBase):
"""Instance action functional tests for v2.66 nova-api microversion."""
COMPUTE_API_VERSION = "2.66"
expect_event_hostId_field = True
def _wait_for_instance_actions(self, server, expected_num_of_actions):
start_time = time.time()
# Time out after 60 seconds
while time.time() - start_time < 60:
actions = self.client.instance_action.list(server)
if len(actions) == expected_num_of_actions:
break
# Sleep 1 second
time.sleep(1)
else:
self.fail("The number of instance actions for server %s "
"was not %d after 60 s" %
(server.id, expected_num_of_actions))
# NOTE(takashin): In some DBMSs (e.g. MySQL 5.7), fractions
# (millisecond and microsecond) of DateTime column is not stored
# by default. So sleep an extra second.
time.sleep(1)
# Return time
return timeutils.utcnow().isoformat()
def test_list_instance_action_with_changes_before(self):
server = self._create_server()
end_create = self._wait_for_instance_actions(server, 1)
# NOTE(takashin): In some DBMSs (e.g. MySQL 5.7), fractions
# (millisecond and microsecond) of DateTime column is not stored
# by default. So sleep a second.
time.sleep(1)
server.stop()
end_stop = self._wait_for_instance_actions(server, 2)
stop_output = self.nova(
"instance-action-list %s --changes-before %s" %
(server.id, end_stop))
action = self._get_list_of_values_from_single_column_table(
stop_output, "Action")
# The actions are sorted by created_at in descending order.
self.assertEqual(['create', 'stop'], action,
'Expected to find the create and stop actions with '
'--changes-before=%s but got: %s\n\n' %
(end_stop, stop_output))
create_output = self.nova(
"instance-action-list %s --changes-before %s" %
(server.id, end_create))
action = self._get_list_of_values_from_single_column_table(
create_output, "Action")
# Provide detailed debug information if this fails.
self.assertEqual(['create'], action,
'Expected to find the create action with '
'--changes-before=%s but got: %s\n\n'
'First instance-action-list output: %s' %
(end_create, create_output, stop_output))
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