519 lines
16 KiB
Python
519 lines
16 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import json
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import time
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import uuid
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from tempest.lib import exceptions
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from openstackclient.tests.functional import base
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from openstackclient.tests.functional.volume.v2 import test_volume
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class ServerTests(base.TestCase):
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"""Functional tests for openstack server commands."""
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@classmethod
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def get_flavor(cls):
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# NOTE(rtheis): Get cirros256 or m1.tiny flavors since functional
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# tests may create other flavors.
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flavors = json.loads(cls.openstack(
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"flavor list -f json "
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))
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server_flavor = None
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for flavor in flavors:
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if flavor['Name'] in ['m1.tiny', 'cirros256']:
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server_flavor = flavor['Name']
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break
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return server_flavor
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@classmethod
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def get_image(cls):
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# NOTE(rtheis): Get first Cirros image since functional tests may
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# create other images. Image may be named '-uec' or
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# '-disk'.
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images = json.loads(cls.openstack(
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"image list -f json "
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))
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server_image = None
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for image in images:
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if (image['Name'].startswith('cirros-') and
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(image['Name'].endswith('-uec') or
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image['Name'].endswith('-disk'))):
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server_image = image['Name']
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break
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return server_image
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@classmethod
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def get_network(cls):
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try:
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# NOTE(rtheis): Get private network since functional tests may
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# create other networks.
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cmd_output = json.loads(cls.openstack(
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'network show private -f json'
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))
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except exceptions.CommandFailed:
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return ''
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return '--nic net-id=' + cmd_output['id']
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def server_create(self, name=None):
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"""Create server, with cleanup"""
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name = name or uuid.uuid4().hex
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cmd_output = json.loads(self.openstack(
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'server create -f json ' +
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'--flavor ' + self.flavor_name + ' ' +
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'--image ' + self.image_name + ' ' +
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self.network_arg + ' ' +
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'--wait ' +
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name
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))
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if not cmd_output:
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self.fail('Server has not been created!')
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self.addCleanup(self.server_delete, name)
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self.assertEqual(
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name,
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cmd_output["name"],
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)
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return cmd_output
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def server_delete(self, name):
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"""Delete server by name"""
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self.openstack('server delete ' + name)
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def setUp(self):
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"""Select common resources"""
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super(ServerTests, self).setUp()
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self.flavor_name = self.get_flavor()
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self.image_name = self.get_image()
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self.network_arg = self.get_network()
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def test_server_list(self):
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"""Test server list, set"""
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cmd_output = self.server_create()
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name1 = cmd_output['name']
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cmd_output = self.server_create()
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name2 = cmd_output['name']
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self.wait_for_status(name1, "ACTIVE")
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self.wait_for_status(name2, "ACTIVE")
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cmd_output = json.loads(self.openstack(
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'server list -f json'
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))
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col_name = [x["Name"] for x in cmd_output]
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self.assertIn(name1, col_name)
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self.assertIn(name2, col_name)
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# Test list --status PAUSED
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raw_output = self.openstack('server pause ' + name2)
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self.assertEqual("", raw_output)
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self.wait_for_status(name2, "PAUSED")
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cmd_output = json.loads(self.openstack(
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'server list -f json ' +
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'--status ACTIVE'
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))
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col_name = [x["Name"] for x in cmd_output]
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self.assertIn(name1, col_name)
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self.assertNotIn(name2, col_name)
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cmd_output = json.loads(self.openstack(
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'server list -f json ' +
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'--status PAUSED'
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))
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col_name = [x["Name"] for x in cmd_output]
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self.assertNotIn(name1, col_name)
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self.assertIn(name2, col_name)
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def test_server_set(self):
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"""Test server create, delete, set, show"""
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cmd_output = self.server_create()
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name = cmd_output['name']
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# self.wait_for_status(name, "ACTIVE")
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# Have a look at some other fields
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flavor = json.loads(self.openstack(
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'flavor show -f json ' +
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self.flavor_name
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))
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self.assertEqual(
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self.flavor_name,
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flavor['name'],
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)
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self.assertEqual(
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'%s (%s)' % (flavor['name'], flavor['id']),
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cmd_output["flavor"],
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)
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image = json.loads(self.openstack(
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'image show -f json ' +
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self.image_name
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))
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self.assertEqual(
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self.image_name,
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image['name'],
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)
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self.assertEqual(
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'%s (%s)' % (image['name'], image['id']),
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cmd_output["image"],
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)
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# Test properties set
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raw_output = self.openstack(
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'server set ' +
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'--property a=b --property c=d ' +
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name
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)
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self.assertOutput('', raw_output)
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cmd_output = json.loads(self.openstack(
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'server show -f json ' +
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name
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))
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# Really, shouldn't this be a list?
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self.assertEqual(
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"a='b', c='d'",
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cmd_output['properties'],
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)
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raw_output = self.openstack(
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'server unset ' +
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'--property a ' +
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name
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)
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cmd_output = json.loads(self.openstack(
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'server show -f json ' +
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name
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))
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self.assertEqual(
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"c='d'",
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cmd_output['properties'],
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)
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# Test set --name
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new_name = uuid.uuid4().hex
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raw_output = self.openstack(
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'server set ' +
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'--name ' + new_name + ' ' +
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name
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)
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self.assertOutput("", raw_output)
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cmd_output = json.loads(self.openstack(
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'server show -f json ' +
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new_name
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))
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self.assertEqual(
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new_name,
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cmd_output["name"],
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)
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# Put it back so we clean up properly
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raw_output = self.openstack(
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'server set ' +
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'--name ' + name + ' ' +
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new_name
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)
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self.assertOutput("", raw_output)
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def test_server_actions(self):
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"""Test server action pairs
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suspend/resume
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pause/unpause
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rescue/unrescue
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lock/unlock
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"""
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cmd_output = self.server_create()
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name = cmd_output['name']
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# suspend
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raw_output = self.openstack('server suspend ' + name)
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self.assertEqual("", raw_output)
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self.wait_for_status(name, "SUSPENDED")
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# resume
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raw_output = self.openstack('server resume ' + name)
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self.assertEqual("", raw_output)
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self.wait_for_status(name, "ACTIVE")
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# pause
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raw_output = self.openstack('server pause ' + name)
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self.assertEqual("", raw_output)
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self.wait_for_status(name, "PAUSED")
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# unpause
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raw_output = self.openstack('server unpause ' + name)
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self.assertEqual("", raw_output)
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self.wait_for_status(name, "ACTIVE")
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# rescue
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raw_output = self.openstack('server rescue ' + name)
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self.assertNotEqual("", raw_output)
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self.wait_for_status(name, "RESCUE")
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# unrescue
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raw_output = self.openstack('server unrescue ' + name)
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self.assertEqual("", raw_output)
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self.wait_for_status(name, "ACTIVE")
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# lock
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raw_output = self.openstack('server lock ' + name)
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self.assertEqual("", raw_output)
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# NOTE(dtroyer): No way to verify this status???
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# unlock
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raw_output = self.openstack('server unlock ' + name)
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self.assertEqual("", raw_output)
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# NOTE(dtroyer): No way to verify this status???
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def test_server_attach_detach_floating_ip(self):
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"""Test floating ip create/delete; server add/remove floating ip"""
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cmd_output = self.server_create()
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name = cmd_output['name']
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self.wait_for_status(name, "ACTIVE")
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# attach ip
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cmd_output = json.loads(self.openstack(
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'floating ip create -f json ' +
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'public'
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))
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floating_ip = cmd_output['floating_ip_address']
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self.assertNotEqual('', cmd_output['id'])
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self.assertNotEqual('', floating_ip)
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self.addCleanup(
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self.openstack,
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'floating ip delete ' + cmd_output['id']
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)
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raw_output = self.openstack(
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'server add floating ip ' +
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name + ' ' +
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floating_ip
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)
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self.assertEqual("", raw_output)
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cmd_output = json.loads(self.openstack(
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'server show -f json ' +
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name
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))
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self.assertIn(
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floating_ip,
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cmd_output['addresses'],
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)
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# detach ip
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raw_output = self.openstack(
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'server remove floating ip ' +
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name + ' ' +
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floating_ip
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)
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self.assertEqual("", raw_output)
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cmd_output = json.loads(self.openstack(
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'server show -f json ' +
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name
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))
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self.assertNotIn(
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floating_ip,
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cmd_output['addresses'],
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)
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def test_server_reboot(self):
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"""Test server reboot"""
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cmd_output = self.server_create()
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name = cmd_output['name']
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# reboot
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raw_output = self.openstack('server reboot ' + name)
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self.assertEqual("", raw_output)
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self.wait_for_status(name, "ACTIVE")
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def test_server_boot_from_volume(self):
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"""Test server create from volume, server delete"""
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# get volume status wait function
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volume_wait_for = test_volume.VolumeTests(
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methodName='wait_for',
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).wait_for
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# get image size
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cmd_output = json.loads(self.openstack(
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'image show -f json ' +
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self.image_name
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))
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try:
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image_size = cmd_output['min_disk']
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if image_size < 1:
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image_size = 1
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except ValueError:
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image_size = 1
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# create volume from image
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volume_name = uuid.uuid4().hex
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cmd_output = json.loads(self.openstack(
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'volume create -f json ' +
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'--image ' + self.image_name + ' ' +
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'--size ' + str(image_size) + ' ' +
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volume_name
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))
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self.assertIsNotNone(cmd_output["id"])
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self.addCleanup(self.openstack, 'volume delete ' + volume_name)
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self.assertEqual(
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volume_name,
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cmd_output['name'],
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)
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volume_wait_for("volume", volume_name, "available")
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# create empty volume
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empty_volume_name = uuid.uuid4().hex
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cmd_output = json.loads(self.openstack(
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'volume create -f json ' +
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'--size ' + str(image_size) + ' ' +
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empty_volume_name
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))
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self.assertIsNotNone(cmd_output["id"])
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self.addCleanup(self.openstack, 'volume delete ' + empty_volume_name)
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self.assertEqual(
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empty_volume_name,
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cmd_output['name'],
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)
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volume_wait_for("volume", empty_volume_name, "available")
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# create server
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server_name = uuid.uuid4().hex
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server = json.loads(self.openstack(
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'server create -f json ' +
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'--flavor ' + self.flavor_name + ' ' +
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'--volume ' + volume_name + ' ' +
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'--block-device-mapping vdb=' + empty_volume_name + ' ' +
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self.network_arg + ' ' +
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'--wait ' +
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server_name
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))
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self.assertIsNotNone(server["id"])
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self.addCleanup(self.openstack, 'server delete --wait ' + server_name)
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self.assertEqual(
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server_name,
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server['name'],
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)
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# check volumes
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cmd_output = json.loads(self.openstack(
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'volume show -f json ' +
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volume_name
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))
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attachments = cmd_output['attachments']
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self.assertEqual(
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1,
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len(attachments),
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)
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self.assertEqual(
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server['id'],
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attachments[0]['server_id'],
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)
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self.assertEqual(
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"in-use",
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cmd_output['status'],
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)
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# NOTE(dtroyer): Prior to https://review.openstack.org/#/c/407111
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# --block-device-mapping was ignored if --volume
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# present on the command line. Now we should see the
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# attachment.
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cmd_output = json.loads(self.openstack(
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'volume show -f json ' +
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empty_volume_name
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))
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attachments = cmd_output['attachments']
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self.assertEqual(
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1,
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len(attachments),
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)
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self.assertEqual(
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server['id'],
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attachments[0]['server_id'],
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)
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self.assertEqual(
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"in-use",
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cmd_output['status'],
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)
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def test_server_create_with_none_network(self):
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"""Test server create with none network option."""
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server_name = uuid.uuid4().hex
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server = json.loads(self.openstack(
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# auto/none enable in nova micro version (v2.37+)
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'--os-compute-api-version 2.latest ' +
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'server create -f json ' +
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'--flavor ' + self.flavor_name + ' ' +
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'--image ' + self.image_name + ' ' +
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'--nic none ' +
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server_name
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))
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self.assertIsNotNone(server["id"])
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self.addCleanup(self.openstack, 'server delete --wait ' + server_name)
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self.assertEqual(server_name, server['name'])
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self.wait_for_status(server_name, "ACTIVE")
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server = json.loads(self.openstack(
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'server show -f json ' + server_name
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))
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self.assertIsNotNone(server['addresses'])
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self.assertEqual('', server['addresses'])
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def test_server_create_with_empty_network_option_latest(self):
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"""Test server create with empty network option in nova 2.latest."""
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server_name = uuid.uuid4().hex
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try:
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self.openstack(
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# auto/none enable in nova micro version (v2.37+)
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'--os-compute-api-version 2.latest ' +
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'server create -f json ' +
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'--flavor ' + self.flavor_name + ' ' +
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'--image ' + self.image_name + ' ' +
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server_name
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)
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except exceptions.CommandFailed as e:
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self.assertIn('nics are required after microversion 2.36',
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e.stderr)
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else:
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self.fail('CommandFailed should be raised.')
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def wait_for_status(
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self,
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name,
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expected_status='ACTIVE',
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wait=900,
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interval=10,
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):
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"""Wait until server reaches expected status."""
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# TODO(thowe): Add a server wait command to osc
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failures = ['ERROR']
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total_sleep = 0
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while total_sleep < wait:
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cmd_output = json.loads(self.openstack(
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'server show -f json ' +
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name
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))
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status = cmd_output['status']
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print('Waiting for {}, current status: {}'.format(
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expected_status,
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status,
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))
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if status == expected_status:
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break
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self.assertNotIn(status, failures)
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time.sleep(interval)
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total_sleep += interval
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cmd_output = json.loads(self.openstack(
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'server show -f json ' +
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name
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))
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status = cmd_output['status']
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self.assertEqual(status, expected_status)
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# give it a little bit more time
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time.sleep(5)
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