327 lines
14 KiB
Python
327 lines
14 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 OpenStack Foundation
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# All Rights Reserved.
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#
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# 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 base64
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import time
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import testtools
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from tempest.api import compute
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from tempest.api.compute import base
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from tempest.common.utils.data_utils import rand_name
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from tempest.common.utils.linux.remote_client import RemoteClient
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import tempest.config
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from tempest import exceptions
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from tempest.test import attr
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from tempest.test import skip_because
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class ServerActionsTestJSON(base.BaseComputeTest):
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_interface = 'json'
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resize_available = tempest.config.TempestConfig().compute.resize_available
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run_ssh = tempest.config.TempestConfig().compute.run_ssh
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def setUp(self):
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# NOTE(afazekas): Normally we use the same server with all test cases,
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# but if it has an issue, we build a new one
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super(ServerActionsTestJSON, self).setUp()
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# Check if the server is in a clean state after test
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try:
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self.client.wait_for_server_status(self.server_id, 'ACTIVE')
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except Exception:
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# Rebuild server if something happened to it during a test
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self.rebuild_servers()
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@classmethod
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def setUpClass(cls):
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super(ServerActionsTestJSON, cls).setUpClass()
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cls.client = cls.servers_client
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cls.rebuild_servers()
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@testtools.skipUnless(compute.CHANGE_PASSWORD_AVAILABLE,
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'Change password not available.')
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@attr(type='gate')
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def test_change_server_password(self):
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# The server's password should be set to the provided password
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new_password = 'Newpass1234'
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resp, body = self.client.change_password(self.server_id, new_password)
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self.assertEqual(202, resp.status)
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self.client.wait_for_server_status(self.server_id, 'ACTIVE')
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if self.run_ssh:
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# Verify that the user can authenticate with the new password
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resp, server = self.client.get_server(self.server_id)
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linux_client = RemoteClient(server, self.ssh_user, new_password)
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self.assertTrue(linux_client.can_authenticate())
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@attr(type='smoke')
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def test_reboot_server_hard(self):
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# The server should be power cycled
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if self.run_ssh:
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# Get the time the server was last rebooted,
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resp, server = self.client.get_server(self.server_id)
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linux_client = RemoteClient(server, self.ssh_user, self.password)
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boot_time = linux_client.get_boot_time()
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resp, body = self.client.reboot(self.server_id, 'HARD')
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self.assertEqual(202, resp.status)
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self.client.wait_for_server_status(self.server_id, 'ACTIVE')
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if self.run_ssh:
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# Log in and verify the boot time has changed
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linux_client = RemoteClient(server, self.ssh_user, self.password)
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new_boot_time = linux_client.get_boot_time()
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self.assertGreater(new_boot_time, boot_time)
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@skip_because(bug="1014647")
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@attr(type='smoke')
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def test_reboot_server_soft(self):
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# The server should be signaled to reboot gracefully
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if self.run_ssh:
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# Get the time the server was last rebooted,
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resp, server = self.client.get_server(self.server_id)
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linux_client = RemoteClient(server, self.ssh_user, self.password)
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boot_time = linux_client.get_boot_time()
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resp, body = self.client.reboot(self.server_id, 'SOFT')
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self.assertEqual(202, resp.status)
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self.client.wait_for_server_status(self.server_id, 'ACTIVE')
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if self.run_ssh:
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# Log in and verify the boot time has changed
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linux_client = RemoteClient(server, self.ssh_user, self.password)
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new_boot_time = linux_client.get_boot_time()
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self.assertGreater(new_boot_time, boot_time)
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@attr(type='smoke')
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def test_rebuild_server(self):
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# The server should be rebuilt using the provided image and data
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meta = {'rebuild': 'server'}
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new_name = rand_name('server')
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file_contents = 'Test server rebuild.'
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personality = [{'path': 'rebuild.txt',
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'contents': base64.b64encode(file_contents)}]
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password = 'rebuildPassw0rd'
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resp, rebuilt_server = self.client.rebuild(self.server_id,
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self.image_ref_alt,
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name=new_name, meta=meta,
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personality=personality,
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adminPass=password)
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# Verify the properties in the initial response are correct
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self.assertEqual(self.server_id, rebuilt_server['id'])
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rebuilt_image_id = rebuilt_server['image']['id']
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self.assertTrue(self.image_ref_alt.endswith(rebuilt_image_id))
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self.assertEqual(self.flavor_ref, int(rebuilt_server['flavor']['id']))
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# Verify the server properties after the rebuild completes
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self.client.wait_for_server_status(rebuilt_server['id'], 'ACTIVE')
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resp, server = self.client.get_server(rebuilt_server['id'])
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rebuilt_image_id = rebuilt_server['image']['id']
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self.assertTrue(self.image_ref_alt.endswith(rebuilt_image_id))
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self.assertEqual(new_name, rebuilt_server['name'])
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if self.run_ssh:
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# Verify that the user can authenticate with the provided password
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linux_client = RemoteClient(server, self.ssh_user, password)
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self.assertTrue(linux_client.can_authenticate())
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def _detect_server_image_flavor(self, server_id):
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# Detects the current server image flavor ref.
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resp, server = self.client.get_server(self.server_id)
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current_flavor = server['flavor']['id']
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new_flavor_ref = self.flavor_ref_alt \
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if int(current_flavor) == self.flavor_ref else self.flavor_ref
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return int(current_flavor), int(new_flavor_ref)
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@testtools.skipIf(not resize_available, 'Resize not available.')
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@attr(type='smoke')
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def test_resize_server_confirm(self):
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# The server's RAM and disk space should be modified to that of
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# the provided flavor
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previous_flavor_ref, new_flavor_ref = \
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self._detect_server_image_flavor(self.server_id)
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resp, server = self.client.resize(self.server_id, new_flavor_ref)
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self.assertEqual(202, resp.status)
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self.client.wait_for_server_status(self.server_id, 'VERIFY_RESIZE')
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self.client.confirm_resize(self.server_id)
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self.client.wait_for_server_status(self.server_id, 'ACTIVE')
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resp, server = self.client.get_server(self.server_id)
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self.assertEqual(new_flavor_ref, int(server['flavor']['id']))
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@testtools.skipIf(not resize_available, 'Resize not available.')
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@attr(type='gate')
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def test_resize_server_revert(self):
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# The server's RAM and disk space should return to its original
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# values after a resize is reverted
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previous_flavor_ref, new_flavor_ref = \
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self._detect_server_image_flavor(self.server_id)
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resp, server = self.client.resize(self.server_id, new_flavor_ref)
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self.assertEqual(202, resp.status)
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self.client.wait_for_server_status(self.server_id, 'VERIFY_RESIZE')
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self.client.revert_resize(self.server_id)
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self.client.wait_for_server_status(self.server_id, 'ACTIVE')
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# Need to poll for the id change until lp#924371 is fixed
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resp, server = self.client.get_server(self.server_id)
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start = int(time.time())
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while int(server['flavor']['id']) != previous_flavor_ref:
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time.sleep(self.build_interval)
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resp, server = self.client.get_server(self.server_id)
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if int(time.time()) - start >= self.build_timeout:
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message = 'Server %s failed to revert resize within the \
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required time (%s s).' % (self.server_id, self.build_timeout)
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raise exceptions.TimeoutException(message)
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@attr(type=['negative', 'gate'])
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def test_resize_server_using_nonexist_flavor(self):
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flavor_id = -1
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self.assertRaises(exceptions.BadRequest,
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self.client.resize, self.server_id, flavor_id)
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@attr(type=['negative', 'gate'])
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def test_resize_server_using_null_flavor(self):
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flavor_id = ""
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self.assertRaises(exceptions.BadRequest,
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self.client.resize, self.server_id, flavor_id)
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@attr(type=['negative', 'gate'])
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def test_reboot_nonexistent_server_soft(self):
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# Negative Test: The server reboot on non existent server should return
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# an error
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self.assertRaises(exceptions.NotFound, self.client.reboot, 999, 'SOFT')
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@attr(type=['negative', 'gate'])
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def test_rebuild_nonexistent_server(self):
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# Negative test: The server rebuild for a non existing server
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# should not be allowed
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meta = {'rebuild': 'server'}
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new_name = rand_name('server')
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file_contents = 'Test server rebuild.'
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personality = [{'path': '/etc/rebuild.txt',
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'contents': base64.b64encode(file_contents)}]
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self.assertRaises(exceptions.NotFound,
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self.client.rebuild,
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999, self.image_ref_alt,
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name=new_name, meta=meta,
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personality=personality,
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adminPass='rebuild')
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@attr(type='gate')
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def test_get_console_output(self):
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# Positive test:Should be able to GET the console output
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# for a given server_id and number of lines
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def get_output():
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resp, output = self.servers_client.get_console_output(
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self.server_id, 10)
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self.assertEqual(200, resp.status)
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self.assertTrue(output, "Console output was empty.")
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lines = len(output.split('\n'))
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self.assertEqual(lines, 10)
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self.wait_for(get_output)
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@attr(type=['negative', 'gate'])
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def test_get_console_output_invalid_server_id(self):
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# Negative test: Should not be able to get the console output
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# for an invalid server_id
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self.assertRaises(exceptions.NotFound,
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self.servers_client.get_console_output,
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'!@#$%^&*()', 10)
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@skip_because(bug="1014683")
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@attr(type='gate')
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def test_get_console_output_server_id_in_reboot_status(self):
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# Positive test:Should be able to GET the console output
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# for a given server_id in reboot status
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resp, output = self.servers_client.reboot(self.server_id, 'SOFT')
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self.servers_client.wait_for_server_status(self.server_id,
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'REBOOT')
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resp, output = self.servers_client.get_console_output(self.server_id,
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10)
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self.assertEqual(200, resp.status)
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self.assertIsNotNone(output)
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lines = len(output.split('\n'))
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self.assertEqual(lines, 10)
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@attr(type='gate')
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def test_pause_unpause_server(self):
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resp, server = self.client.pause_server(self.server_id)
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self.assertEqual(202, resp.status)
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self.client.wait_for_server_status(self.server_id, 'PAUSED')
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resp, server = self.client.unpause_server(self.server_id)
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self.assertEqual(202, resp.status)
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self.client.wait_for_server_status(self.server_id, 'ACTIVE')
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@attr(type='gate')
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def test_suspend_resume_server(self):
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resp, server = self.client.suspend_server(self.server_id)
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self.assertEqual(202, resp.status)
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self.client.wait_for_server_status(self.server_id, 'SUSPENDED')
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resp, server = self.client.resume_server(self.server_id)
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self.assertEqual(202, resp.status)
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self.client.wait_for_server_status(self.server_id, 'ACTIVE')
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@classmethod
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def rebuild_servers(cls):
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# Destroy any existing server and creates a new one
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cls.clear_servers()
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resp, server = cls.create_server(wait_until='ACTIVE')
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cls.server_id = server['id']
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cls.password = server['adminPass']
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@attr(type='gate')
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def test_stop_start_server(self):
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resp, server = self.servers_client.stop(self.server_id)
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self.assertEqual(202, resp.status)
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self.servers_client.wait_for_server_status(self.server_id, 'SHUTOFF')
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resp, server = self.servers_client.start(self.server_id)
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self.assertEqual(202, resp.status)
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self.servers_client.wait_for_server_status(self.server_id, 'ACTIVE')
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@attr(type='gate')
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def test_lock_unlock_server(self):
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# Lock the server,try server stop(exceptions throw),unlock it and retry
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resp, server = self.servers_client.lock_server(self.server_id)
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self.assertEqual(202, resp.status)
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resp, server = self.servers_client.get_server(self.server_id)
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self.assertEqual(200, resp.status)
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self.assertEqual(server['status'], 'ACTIVE')
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# Locked server is not allowed to be stopped by non-admin user
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self.assertRaises(exceptions.BadRequest,
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self.servers_client.stop, self.server_id)
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resp, server = self.servers_client.unlock_server(self.server_id)
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self.assertEqual(202, resp.status)
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resp, server = self.servers_client.stop(self.server_id)
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self.assertEqual(202, resp.status)
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self.servers_client.wait_for_server_status(self.server_id, 'SHUTOFF')
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resp, server = self.servers_client.start(self.server_id)
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self.assertEqual(202, resp.status)
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self.servers_client.wait_for_server_status(self.server_id, 'ACTIVE')
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class ServerActionsTestXML(ServerActionsTestJSON):
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_interface = 'xml'
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