# Copyright 2012 OpenStack Foundation
# All Rights Reserved.
#
# 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 urllib import parse as urlparse
from oslo_log import log as logging
import testtools
from tempest.api.compute import base
from tempest.common import compute
from tempest.common import utils
from tempest.common.utils.linux import remote_client
from tempest.common import waiters
from tempest import config
from tempest.lib.common import api_version_utils
from tempest.lib.common.utils import data_utils
from tempest.lib import decorators
from tempest.lib import exceptions as lib_exc
CONF = config.CONF
LOG = logging.getLogger(__name__)
[docs]
class ServerActionsBase(base.BaseV2ComputeTest):
"""Test server actions"""
def setUp(self):
# NOTE(afazekas): Normally we use the same server with all test cases,
# but if it has an issue, we build a new one
super().setUp()
# Check if the server is in a clean state after test
try:
self.validation_resources = self.get_class_validation_resources(
self.os_primary)
waiters.wait_for_server_status(self.client,
self.server_id, 'ACTIVE')
except lib_exc.NotFound:
# The server was deleted by previous test, create a new one
# Use class level validation resources to avoid them being
# deleted once a test is over
self.validation_resources = self.get_class_validation_resources(
self.os_primary)
server = self.create_test_server(
validatable=True,
validation_resources=self.validation_resources,
wait_until='SSHABLE')
self.__class__.server_id = server['id']
except Exception:
# Rebuild server if something happened to it during a test
self.__class__.server_id = self.recreate_server(
self.server_id, validatable=True, wait_until='SSHABLE')
def tearDown(self):
super(ServerActionsBase, self).tearDown()
# NOTE(zhufl): Because server_check_teardown will raise Exception
# which will prevent other cleanup steps from being executed, so
# server_check_teardown should be called after super's tearDown.
self.server_check_teardown()
@classmethod
def setup_credentials(cls):
cls.prepare_instance_network()
super(ServerActionsBase, cls).setup_credentials()
@classmethod
def setup_clients(cls):
super(ServerActionsBase, cls).setup_clients()
cls.client = cls.servers_client
@classmethod
def resource_setup(cls):
super(ServerActionsBase, cls).resource_setup()
cls.server_id = cls.recreate_server(None, validatable=True,
wait_until='SSHABLE')
def _test_reboot_server(self, reboot_type):
if CONF.validation.run_validation:
# Get the time the server was last rebooted,
server = self.client.show_server(self.server_id)['server']
linux_client = remote_client.RemoteClient(
self.get_server_ip(server, self.validation_resources),
self.ssh_user,
self.password,
self.validation_resources['keypair']['private_key'],
server=server,
servers_client=self.client)
boot_time = linux_client.get_boot_time()
# NOTE: This sync is for avoiding the loss of pub key data
# in a server
linux_client.exec_command("sync")
self.reboot_server(self.server_id, type=reboot_type)
if CONF.validation.run_validation:
# Log in and verify the boot time has changed
linux_client = remote_client.RemoteClient(
self.get_server_ip(server, self.validation_resources),
self.ssh_user,
self.password,
self.validation_resources['keypair']['private_key'],
server=server,
servers_client=self.client)
new_boot_time = linux_client.get_boot_time()
self.assertGreater(new_boot_time, boot_time,
'%s > %s' % (new_boot_time, boot_time))
def _test_rebuild_server(self, server_id, **kwargs):
# Get the IPs the server has before rebuilding it
original_addresses = (self.client.show_server(server_id)['server']
['addresses'])
# The server should be rebuilt using the provided image and data
meta = {'rebuild': 'server'}
new_name = data_utils.rand_name(
prefix=CONF.resource_name_prefix,
name=self.__class__.__name__ + '-server')
password = 'rebuildPassw0rd'
rebuilt_server = self.client.rebuild_server(
server_id,
self.image_ref_alt,
name=new_name,
metadata=meta,
adminPass=password)['server']
# Verify the properties in the initial response are correct
self.assertEqual(server_id, rebuilt_server['id'])
rebuilt_image_id = rebuilt_server['image']['id']
self.assertTrue(self.image_ref_alt.endswith(rebuilt_image_id))
self.assert_flavor_equal(self.flavor_ref, rebuilt_server['flavor'])
# Verify the server properties after the rebuild completes
waiters.wait_for_server_status(self.client,
rebuilt_server['id'], 'ACTIVE')
server = self.client.show_server(rebuilt_server['id'])['server']
rebuilt_image_id = server['image']['id']
self.assertTrue(self.image_ref_alt.endswith(rebuilt_image_id))
self.assertEqual(new_name, server['name'])
self.assertEqual(original_addresses, server['addresses'])
if CONF.validation.run_validation:
# Authentication is attempted in the following order of priority:
# 1.The key passed in, if one was passed in.
# 2.Any key we can find through an SSH agent (if allowed).
# 3.Any "id_rsa", "id_dsa" or "id_ecdsa" key discoverable in
# ~/.ssh/ (if allowed).
# 4.Plain username/password auth, if a password was given.
if 'validation_resources' in kwargs:
validation_resources = kwargs['validation_resources']
else:
validation_resources = self.validation_resources
linux_client = remote_client.RemoteClient(
self.get_server_ip(rebuilt_server, validation_resources),
self.ssh_alt_user,
password,
validation_resources['keypair']['private_key'],
server=rebuilt_server,
servers_client=self.client)
linux_client.validate_authentication()
def _test_resize_server_confirm(self, server_id, stop=False):
# The server's RAM and disk space should be modified to that of
# the provided flavor
if stop:
self.client.stop_server(server_id)
waiters.wait_for_server_status(self.client, server_id,
'SHUTOFF')
self.client.resize_server(server_id, self.flavor_ref_alt)
# NOTE(jlk): Explicitly delete the server to get a new one for later
# tests. Avoids resize down race issues.
self.addCleanup(self.delete_server, server_id)
waiters.wait_for_server_status(self.client, server_id,
'VERIFY_RESIZE')
self.client.confirm_resize_server(server_id)
expected_status = 'SHUTOFF' if stop else 'ACTIVE'
waiters.wait_for_server_status(self.client, server_id,
expected_status)
server = self.client.show_server(server_id)['server']
self.assert_flavor_equal(self.flavor_ref_alt, server['flavor'])
if stop:
# NOTE(mriedem): tearDown requires the server to be started.
self.client.start_server(server_id)
def _get_output(self, server_id):
output = self.client.get_console_output(
server_id, length=3)['output']
self.assertTrue(output, "Console output was empty.")
lines = len(output.split('\n'))
self.assertEqual(lines, 3)
def _validate_url(self, url):
valid_scheme = ['http', 'https']
parsed_url = urlparse.urlparse(url)
self.assertNotEqual('None', parsed_url.port)
self.assertNotEqual('None', parsed_url.hostname)
self.assertIn(parsed_url.scheme, valid_scheme)
[docs]
class ServerActionsTestJSON(ServerActionsBase):
[docs]
@decorators.idempotent_id('6158df09-4b82-4ab3-af6d-29cf36af858d')
@testtools.skipUnless(CONF.compute_feature_enabled.change_password,
'Change password not available.')
def test_change_server_password(self):
"""Test changing server's password
The server's password should be set to the provided password and
the user can authenticate with the new password.
"""
# Since this test messes with the password and makes the
# server unreachable, it should create its own server
newserver = self.create_test_server(
validatable=True,
validation_resources=self.validation_resources,
wait_until='ACTIVE')
self.addCleanup(self.delete_server, newserver['id'])
# The server's password should be set to the provided password
new_password = 'Newpass1234'
self.client.change_password(newserver['id'], adminPass=new_password)
waiters.wait_for_server_status(self.client, newserver['id'], 'ACTIVE')
if CONF.validation.run_validation:
# Verify that the user can authenticate with the new password
server = self.client.show_server(newserver['id'])['server']
linux_client = remote_client.RemoteClient(
self.get_server_ip(server, self.validation_resources),
self.ssh_user,
new_password,
server=server,
servers_client=self.client)
linux_client.validate_authentication()
[docs]
@decorators.attr(type='smoke')
@decorators.idempotent_id('2cb1baf6-ac8d-4429-bf0d-ba8a0ba53e32')
def test_reboot_server_hard(self):
"""Test hard rebooting server
The server should be power cycled.
"""
self._test_reboot_server('HARD')
[docs]
@decorators.idempotent_id('aaa6cdf3-55a7-461a-add9-1c8596b9a07c')
def test_rebuild_server(self):
"""Test rebuilding server
The server should be rebuilt using the provided image and data.
"""
tenant_network = self.get_tenant_network()
validation_resources = self.get_test_validation_resources(
self.os_primary)
_, servers = compute.create_test_server(
self.os_primary,
wait_until='SSHABLE',
validatable=True,
validation_resources=validation_resources,
tenant_network=tenant_network)
server = servers[0]
# _test_rebuild_server test compares ip address attached to the
# server before and after the rebuild, in order to avoid
# a situation when a newly created server doesn't have a floating
# ip attached at the beginning of the test_rebuild_server let's
# make sure right here the floating ip is attached
waiters.wait_for_server_floating_ip(
self.client,
server,
validation_resources['floating_ip'])
self.addCleanup(waiters.wait_for_server_termination,
self.client, server['id'])
self.addCleanup(self.client.delete_server, server['id'])
self._test_rebuild_server(
server_id=server['id'],
validation_resources=validation_resources)
[docs]
@decorators.idempotent_id('1499262a-9328-4eda-9068-db1ac57498d2')
@testtools.skipUnless(CONF.compute_feature_enabled.resize,
'Resize not available.')
def test_resize_server_confirm(self):
"""Test resizing server and then confirming"""
self._test_resize_server_confirm(self.server_id, stop=False)
[docs]
@decorators.idempotent_id('c03aab19-adb1-44f5-917d-c419577e9e68')
@testtools.skipUnless(CONF.compute_feature_enabled.resize,
'Resize not available.')
def test_resize_server_revert(self):
"""Test resizing server and then reverting
The server's RAM and disk space should return to its original
values after a resize is reverted.
"""
self.client.resize_server(self.server_id, self.flavor_ref_alt)
# NOTE(zhufl): Explicitly delete the server to get a new one for later
# tests. Avoids resize down race issues.
self.addCleanup(self.delete_server, self.server_id)
waiters.wait_for_server_status(self.client, self.server_id,
'VERIFY_RESIZE')
self.client.revert_resize_server(self.server_id)
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
server = self.client.show_server(self.server_id)['server']
self.assert_flavor_equal(self.flavor_ref, server['flavor'])
[docs]
@decorators.idempotent_id('4b8867e6-fffa-4d54-b1d1-6fdda57be2f3')
@testtools.skipUnless(CONF.compute_feature_enabled.console_output,
'Console output not supported.')
def test_get_console_output(self):
"""Test getting console output for a server
Should be able to GET the console output for a given server_id and
number of lines.
"""
# This reboot is necessary for outputting some console log after
# creating an instance backup. If an instance backup, the console
# log file is truncated and we cannot get any console log through
# "console-log" API.
# The detail is https://bugs.launchpad.net/nova/+bug/1251920
self.reboot_server(self.server_id, type='HARD')
self.wait_for(self._get_output, self.server_id)
[docs]
@decorators.idempotent_id('bd61a9fd-062f-4670-972b-2d6c3e3b9e73')
@testtools.skipUnless(CONF.compute_feature_enabled.pause,
'Pause is not available.')
def test_pause_unpause_server(self):
"""Test pausing and unpausing server"""
self.client.pause_server(self.server_id)
waiters.wait_for_server_status(self.client, self.server_id, 'PAUSED')
self.client.unpause_server(self.server_id)
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
[docs]
@decorators.idempotent_id('0d8ee21e-b749-462d-83da-b85b41c86c7f')
@testtools.skipUnless(CONF.compute_feature_enabled.suspend,
'Suspend is not available.')
def test_suspend_resume_server(self):
"""Test suspending and resuming server"""
self.client.suspend_server(self.server_id)
waiters.wait_for_server_status(self.client, self.server_id,
'SUSPENDED')
self.client.resume_server(self.server_id)
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
[docs]
@decorators.idempotent_id('af8eafd4-38a7-4a4b-bdbc-75145a580560')
def test_stop_start_server(self):
"""Test stopping and starting server"""
self.client.stop_server(self.server_id)
waiters.wait_for_server_status(self.client, self.server_id, 'SHUTOFF')
self.client.start_server(self.server_id)
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
[docs]
@decorators.idempotent_id('80a8094c-211e-440a-ab88-9e59d556c7ee')
def test_lock_unlock_server(self):
"""Test locking and unlocking server
Lock the server, and trying to stop it will fail because locked
server is not allowed to be stopped by non-admin user.
Then unlock the server, now the server can be stopped and started.
"""
# Lock the server,try server stop(exceptions throw),unlock it and retry
self.client.lock_server(self.server_id)
self.addCleanup(self.client.unlock_server, self.server_id)
server = self.client.show_server(self.server_id)['server']
self.assertEqual(server['status'], 'ACTIVE')
# Locked server is not allowed to be stopped by non-admin user
self.assertRaises(lib_exc.Conflict,
self.client.stop_server, self.server_id)
self.client.unlock_server(self.server_id)
self.client.stop_server(self.server_id)
waiters.wait_for_server_status(self.client, self.server_id, 'SHUTOFF')
self.client.start_server(self.server_id)
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
[docs]
class ServerActionsTestOtherA(ServerActionsBase):
[docs]
@decorators.idempotent_id('1d1c9104-1b0a-11e7-a3d4-fa163e65f5ce')
def test_remove_server_all_security_groups(self):
"""Test removing all security groups from server"""
server = self.create_test_server(wait_until='ACTIVE')
# Remove all Security group
self.client.remove_security_group(
server['id'], name=server['security_groups'][0]['name'])
# Verify all Security group
server = self.client.show_server(server['id'])['server']
self.assertNotIn('security_groups', server)
[docs]
@decorators.idempotent_id('30449a88-5aff-4f9b-9866-6ee9b17f906d')
def test_rebuild_server_in_stop_state(self):
"""Test rebuilding server in stop state
The server in stop state should be rebuilt using the provided
image and remain in SHUTOFF state.
"""
tenant_network = self.get_tenant_network()
_, servers = compute.create_test_server(
self.os_primary,
wait_until='ACTIVE',
tenant_network=tenant_network)
server = servers[0]
self.addCleanup(waiters.wait_for_server_termination,
self.client, server['id'])
self.addCleanup(self.client.delete_server, server['id'])
server = self.client.show_server(server['id'])['server']
old_image = server['image']['id']
new_image = (self.image_ref_alt
if old_image == self.image_ref else self.image_ref)
self.client.stop_server(server['id'])
waiters.wait_for_server_status(self.client, server['id'], 'SHUTOFF')
rebuilt_server = (self.client.rebuild_server(server['id'], new_image)
['server'])
# Verify the properties in the initial response are correct
self.assertEqual(server['id'], rebuilt_server['id'])
rebuilt_image_id = rebuilt_server['image']['id']
self.assertEqual(new_image, rebuilt_image_id)
self.assert_flavor_equal(self.flavor_ref, rebuilt_server['flavor'])
# Verify the server properties after the rebuild completes
waiters.wait_for_server_status(self.client,
rebuilt_server['id'], 'SHUTOFF')
server = self.client.show_server(rebuilt_server['id'])['server']
rebuilt_image_id = server['image']['id']
self.assertEqual(new_image, rebuilt_image_id)
# NOTE(mriedem): Marked as slow because while rebuild and volume-backed is
# common, we don't actually change the image (you can't with volume-backed
# rebuild) so this isn't testing much outside normal rebuild
# (and it's slow).
[docs]
@decorators.attr(type='slow')
@decorators.idempotent_id('b68bd8d6-855d-4212-b59b-2e704044dace')
@utils.services('volume')
def test_rebuild_server_with_volume_attached(self):
"""Test rebuilding server with volume attached
The volume should be attached to the instance after rebuild.
"""
# create a new volume and attach it to the server
volume = self.create_volume(wait_for_available=False)
network = self.get_tenant_network()
validation_resources = self.get_test_validation_resources(
self.os_primary)
_, servers = compute.create_test_server(
self.os_primary, tenant_network=network,
validatable=True,
validation_resources=validation_resources,
wait_until='SSHABLE')
server = servers[0]
self.addCleanup(waiters.wait_for_server_termination,
self.client, server['id'])
self.addCleanup(self.client.delete_server, server['id'])
server = self.client.show_server(server['id'])['server']
waiters.wait_for_volume_resource_status(self.volumes_client,
volume['id'], 'available')
self.attach_volume(server, volume)
# run general rebuild test
self._test_rebuild_server(
server_id=server['id'],
validation_resources=validation_resources)
# make sure the volume is attached to the instance after rebuild
vol_after_rebuild = self.volumes_client.show_volume(volume['id'])
vol_after_rebuild = vol_after_rebuild['volume']
self.assertEqual('in-use', vol_after_rebuild['status'])
self.assertEqual(server['id'],
vol_after_rebuild['attachments'][0]['server_id'])
[docs]
@decorators.idempotent_id('e6c28180-7454-4b59-b188-0257af08a63b')
@decorators.related_bug('1728603')
@testtools.skipUnless(CONF.compute_feature_enabled.resize,
'Resize not available.')
@utils.services('volume')
def test_resize_volume_backed_server_confirm(self):
"""Test resizing a volume backed server and then confirming"""
# We have to create a new server that is volume-backed since the one
# from setUp is not volume-backed.
kwargs = {'volume_backed': True,
'wait_until': 'ACTIVE'}
if CONF.validation.run_validation:
kwargs.update({'validatable': True,
'validation_resources': self.validation_resources})
server = self.create_test_server(**kwargs)
# NOTE(mgoddard): Get detailed server to ensure addresses are present
# in fixed IP case.
server = self.servers_client.show_server(server['id'])['server']
self._test_resize_server_confirm(server['id'])
if CONF.compute_feature_enabled.console_output:
# Now do something interactive with the guest like get its console
# output; we don't actually care about the output,
# just that it doesn't raise an error.
self.client.get_console_output(server['id'])
if CONF.validation.run_validation:
linux_client = remote_client.RemoteClient(
self.get_server_ip(server, self.validation_resources),
self.ssh_user,
password=None,
pkey=self.validation_resources['keypair']['private_key'],
server=server,
servers_client=self.client)
linux_client.validate_authentication()
[docs]
class ServerActionsTestOtherB(ServerActionsBase):
[docs]
@decorators.idempotent_id('138b131d-66df-48c9-a171-64f45eb92962')
@testtools.skipUnless(CONF.compute_feature_enabled.resize,
'Resize not available.')
def test_resize_server_confirm_from_stopped(self):
"""Test resizing a stopped server and then confirming"""
self._test_resize_server_confirm(self.server_id, stop=True)
[docs]
@decorators.idempotent_id('fbbf075f-a812-4022-bc5c-ccb8047eef12')
@decorators.related_bug('1737599')
@testtools.skipUnless(CONF.compute_feature_enabled.resize,
'Resize not available.')
@utils.services('volume')
def test_resize_server_revert_with_volume_attached(self):
"""Test resizing a volume attached server and then reverting
Tests attaching a volume to a server instance and then resizing
the instance. Once the instance is resized, revert the resize which
should move the instance and volume attachment back to the original
compute host.
"""
# Create a blank volume and attach it to the server created in setUp.
volume = self.create_volume()
server = self.client.show_server(self.server_id)['server']
self.attach_volume(server, volume)
# Now resize the server with the blank volume attached.
self.client.resize_server(self.server_id, self.flavor_ref_alt)
# Explicitly delete the server to get a new one for later
# tests. Avoids resize down race issues.
self.addCleanup(self.delete_server, self.server_id)
waiters.wait_for_server_status(
self.client, self.server_id, 'VERIFY_RESIZE')
# Now revert the resize which should move the instance and it's volume
# attachment back to the original source compute host.
self.client.revert_resize_server(self.server_id)
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
# Make sure everything still looks OK.
server = self.client.show_server(self.server_id)['server']
self.assert_flavor_equal(self.flavor_ref, server['flavor'])
attached_volumes = server['os-extended-volumes:volumes_attached']
self.assertEqual(1, len(attached_volumes))
self.assertEqual(volume['id'], attached_volumes[0]['id'])
[docs]
@decorators.idempotent_id('b963d4f1-94b3-4c40-9e97-7b583f46e470')
@testtools.skipUnless(CONF.compute_feature_enabled.snapshot,
'Snapshotting not available, backup not possible.')
@utils.services('image')
def test_create_backup(self):
"""Test creating server backup
1. create server backup1 with rotation=2, there are 1 backup.
2. create server backup2 with rotation=2, there are 2 backups.
3. create server backup3, due to the rotation is 2, the first one
(backup1) will be deleted, so now there are still 2 backups.
"""
# create the first and the second backup
if CONF.image_feature_enabled.api_v2:
glance_client = self.os_primary.image_client_v2
else:
raise lib_exc.InvalidConfiguration(
'api_v2 must be True in [image-feature-enabled].')
backup1 = data_utils.rand_name(
prefix=CONF.resource_name_prefix, name='backup-1')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup1)
oldest_backup_exist = True
# the oldest one should be deleted automatically in this test
def _clean_oldest_backup(oldest_backup):
if oldest_backup_exist:
try:
glance_client.delete_image(oldest_backup)
except lib_exc.NotFound:
pass
else:
LOG.warning("Deletion of oldest backup %s should not have "
"been successful as it should have been "
"deleted during rotation.", oldest_backup)
if api_version_utils.compare_version_header_to_response(
"OpenStack-API-Version", "compute 2.45", resp.response, "lt"):
image1_id = resp['image_id']
else:
image1_id = data_utils.parse_image_id(resp.response['location'])
self.addCleanup(_clean_oldest_backup, image1_id)
waiters.wait_for_image_status(glance_client,
image1_id, 'active')
# This is required due to ceph issue:
# https://bugs.launchpad.net/glance/+bug/2045769.
# New location APIs are async so we need to wait for the location
# import task to complete.
# This should work with old location API since we don't fail if there
# are no tasks for the image
waiters.wait_for_image_tasks_status(self.images_client,
image1_id, 'success')
backup2 = data_utils.rand_name(
prefix=CONF.resource_name_prefix, name='backup-2')
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup2)
if api_version_utils.compare_version_header_to_response(
"OpenStack-API-Version", "compute 2.45", resp.response, "lt"):
image2_id = resp['image_id']
else:
image2_id = data_utils.parse_image_id(resp.response['location'])
self.addCleanup(glance_client.delete_image, image2_id)
waiters.wait_for_image_status(glance_client,
image2_id, 'active')
waiters.wait_for_image_tasks_status(self.images_client,
image2_id, 'success')
# verify they have been created
properties = {
'image_type': 'backup',
'backup_type': "daily",
'instance_uuid': self.server_id,
}
params = {
'status': 'active',
'sort_key': 'created_at',
'sort_dir': 'asc'
}
# Additional properties are flattened in glance v2.
params.update(properties)
image_list = glance_client.list_images(params)['images']
self.assertEqual(2, len(image_list))
self.assertEqual((backup1, backup2),
(image_list[0]['name'], image_list[1]['name']))
# create the third one, due to the rotation is 2,
# the first one will be deleted
backup3 = data_utils.rand_name(
prefix=CONF.resource_name_prefix, name='backup-3')
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
resp = self.client.create_backup(self.server_id,
backup_type='daily',
rotation=2,
name=backup3)
if api_version_utils.compare_version_header_to_response(
"OpenStack-API-Version", "compute 2.45", resp.response, "lt"):
image3_id = resp['image_id']
else:
image3_id = data_utils.parse_image_id(resp.response['location'])
waiters.wait_for_image_tasks_status(self.images_client,
image3_id, 'success')
self.addCleanup(glance_client.delete_image, image3_id)
# the first back up should be deleted
waiters.wait_for_server_status(self.client, self.server_id, 'ACTIVE')
glance_client.wait_for_resource_deletion(image1_id)
oldest_backup_exist = False
image_list = glance_client.list_images(params)['images']
self.assertEqual(2, len(image_list),
'Unexpected number of images for '
'v2:test_create_backup; was the oldest backup not '
'yet deleted? Image list: %s' %
[image['name'] for image in image_list])
self.assertEqual((backup2, backup3),
(image_list[0]['name'], image_list[1]['name']))
[docs]
@decorators.idempotent_id('89104062-69d8-4b19-a71b-f47b7af093d7')
@testtools.skipUnless(CONF.compute_feature_enabled.console_output,
'Console output not supported.')
def test_get_console_output_with_unlimited_size(self):
"""Test getting server's console output with unlimited size
The console output lines length should be bigger than the one
of test_get_console_output.
"""
server = self.create_test_server(wait_until='ACTIVE')
def _check_full_length_console_log():
output = self.client.get_console_output(server['id'])['output']
self.assertTrue(output, "Console output was empty.")
lines = len(output.split('\n'))
# NOTE: This test tries to get full length console log, and the
# length should be bigger than the one of test_get_console_output.
self.assertGreater(lines, 3, "Cannot get enough console log "
"length. (lines: %s)" % lines)
self.wait_for(_check_full_length_console_log)
[docs]
@decorators.skip_because(bug='2028851')
@decorators.idempotent_id('5b65d4e7-4ecd-437c-83c0-d6b79d927568')
@testtools.skipUnless(CONF.compute_feature_enabled.console_output,
'Console output not supported.')
def test_get_console_output_server_id_in_shutoff_status(self):
"""Test getting console output for a server in SHUTOFF status
Should be able to GET the console output for a given server_id
in SHUTOFF status.
"""
# NOTE: SHUTOFF is irregular status. To avoid test instability,
# one server is created only for this test without using
# the server that was created in setUpClass.
server = self.create_test_server(wait_until='ACTIVE')
temp_server_id = server['id']
self.client.stop_server(temp_server_id)
waiters.wait_for_server_status(self.client, temp_server_id, 'SHUTOFF')
self.wait_for(self._get_output, temp_server_id)
[docs]
@decorators.idempotent_id('77eba8e0-036e-4635-944b-f7a8f3b78dc9')
@testtools.skipUnless(CONF.compute_feature_enabled.shelve,
'Shelve is not available.')
@utils.services('image')
def test_shelve_unshelve_server(self):
"""Test shelving and unshelving server"""
if CONF.image_feature_enabled.api_v2:
glance_client = self.os_primary.image_client_v2
else:
raise lib_exc.InvalidConfiguration(
'api_v2 must be True in [image-feature-enabled].')
compute.shelve_server(self.client, self.server_id,
force_shelve_offload=True)
server = self.client.show_server(self.server_id)['server']
image_name = server['name'] + '-shelved'
params = {'name': image_name}
images = glance_client.list_images(params)['images']
self.assertEqual(1, len(images))
self.assertEqual(image_name, images[0]['name'])
body = self.client.unshelve_server(self.server_id)
waiters.wait_for_server_status(
self.client,
self.server_id,
"ACTIVE",
request_id=body.response["x-openstack-request-id"],
)
glance_client.wait_for_resource_deletion(images[0]['id'])
[docs]
@decorators.idempotent_id('8cf9f450-a871-42cf-9bef-77eba189c0b0')
@decorators.related_bug('1745529')
@testtools.skipUnless(CONF.compute_feature_enabled.shelve,
'Shelve is not available.')
@testtools.skipUnless(CONF.compute_feature_enabled.pause,
'Pause is not available.')
def test_shelve_paused_server(self):
"""Test shelving a paused server"""
server = self.create_test_server(wait_until='ACTIVE')
self.client.pause_server(server['id'])
waiters.wait_for_server_status(self.client, server['id'], 'PAUSED')
# Check if Shelve operation is successful on paused server.
compute.shelve_server(self.client, server['id'],
force_shelve_offload=True)
[docs]
@decorators.idempotent_id('c6bc11bf-592e-4015-9319-1c98dc64daf5')
@testtools.skipUnless(CONF.compute_feature_enabled.vnc_console,
'VNC Console feature is disabled.')
def test_get_vnc_console(self):
"""Test getting vnc console from a server
The returned vnc console url should be in valid format.
"""
if self.is_requested_microversion_compatible('2.5'):
body = self.client.get_vnc_console(
self.server_id, type='novnc')['console']
else:
body = self.client.get_remote_console(
self.server_id, console_type='novnc',
protocol='vnc')['remote_console']
self.assertEqual('novnc', body['type'])
self.assertNotEqual('', body['url'])
self._validate_url(body['url'])
[docs]
class ServersAaction247Test(base.BaseV2ComputeTest):
"""Test compute server with microversion greater than 2.47
# NOTE(gmann): This test tests the Server create backup APIs
# response schema for 2.47 microversion. No specific assert
# or behaviour verification is needed.
"""
min_microversion = '2.47'
@classmethod
def skip_checks(cls):
if not CONF.service_available.glance:
skip_msg = ("%s skipped as glance is not available" % cls.__name__)
raise cls.skipException(skip_msg)
super(ServersAaction247Test, cls).skip_checks()
[docs]
@testtools.skipUnless(CONF.compute_feature_enabled.snapshot,
'Snapshotting not available, backup not possible.')
@decorators.idempotent_id('252a4bdd-6366-4dae-9994-8c30aa660f23')
def test_create_backup(self):
server = self.create_test_server(wait_until='ACTIVE')
backup1 = data_utils.rand_name(
prefix=CONF.resource_name_prefix, name='backup-1')
# Just check create_back to verify the schema with 2.47
self.servers_client.create_backup(server['id'],
backup_type='daily',
rotation=2,
name=backup1)
[docs]
class ServerActionsV293TestJSON(base.BaseV2ComputeTest):
min_microversion = '2.93'
volume_min_microversion = '3.68'
@classmethod
def skip_checks(cls):
if not CONF.service_available.cinder:
raise cls.skipException("Cinder is not available")
return super().skip_checks()
@classmethod
def setup_credentials(cls):
cls.prepare_instance_network()
super(ServerActionsV293TestJSON, cls).setup_credentials()
@classmethod
def resource_setup(cls):
super(ServerActionsV293TestJSON, cls).resource_setup()
cls.server_id = cls.recreate_server(None, volume_backed=True,
validatable=True)
[docs]
@decorators.idempotent_id('6652dab9-ea24-4c93-ab5a-93d79c3041cf')
def test_rebuild_volume_backed_server(self):
"""Test rebuilding a volume backed server"""
self.validation_resources = self.get_class_validation_resources(
self.os_primary)
server = self.servers_client.show_server(self.server_id)['server']
volume_id = server['os-extended-volumes:volumes_attached'][0]['id']
volume_before_rebuild = self.volumes_client.show_volume(volume_id)
image_before_rebuild = (
volume_before_rebuild['volume']
['volume_image_metadata']['image_id'])
# Verify that image inside volume is our initial image before rebuild
self.assertEqual(self.image_ref, image_before_rebuild)
# Authentication is attempted in the following order of priority:
# 1.The key passed in, if one was passed in.
# 2.Any key we can find through an SSH agent (if allowed).
# 3.Any "id_rsa", "id_dsa" or "id_ecdsa" key discoverable in
# ~/.ssh/ (if allowed).
# 4.Plain username/password auth, if a password was given.
linux_client = remote_client.RemoteClient(
self.get_server_ip(server, self.validation_resources),
self.ssh_user,
password=None,
pkey=self.validation_resources['keypair']['private_key'],
server=server,
servers_client=self.servers_client)
output = linux_client.exec_command('touch test_file')
# No output means success
self.assertEqual('', output.strip())
# The server should be rebuilt using the provided image and data
meta = {'rebuild': 'server'}
new_name = data_utils.rand_name(
prefix=CONF.resource_name_prefix,
name=self.__class__.__name__ + '-server')
password = 'rebuildPassw0rd'
rebuilt_server = self.servers_client.rebuild_server(
server['id'],
self.image_ref_alt,
name=new_name,
metadata=meta,
adminPass=password)['server']
# Verify the properties in the initial response are correct
self.assertEqual(server['id'], rebuilt_server['id'])
rebuilt_image_id = rebuilt_server['image']
# Since it is a volume backed server, image id will remain empty
self.assertEqual('', rebuilt_image_id)
self.assert_flavor_equal(self.flavor_ref, rebuilt_server['flavor'])
# Verify the server properties after the rebuild completes
waiters.wait_for_server_status(self.servers_client,
rebuilt_server['id'], 'ACTIVE')
server = self.servers_client.show_server(
rebuilt_server['id'])['server']
volume_id = server['os-extended-volumes:volumes_attached'][0]['id']
volume_after_rebuild = self.volumes_client.show_volume(volume_id)
image_after_rebuild = (
volume_after_rebuild['volume']
['volume_image_metadata']['image_id'])
self.assertEqual(new_name, server['name'])
# Verify that volume ID remains same before and after rebuild
self.assertEqual(volume_before_rebuild['volume']['id'],
volume_after_rebuild['volume']['id'])
# Verify that image inside volume is our final image after rebuild
self.assertEqual(self.image_ref_alt, image_after_rebuild)
# Authentication is attempted in the following order of priority:
# 1.The key passed in, if one was passed in.
# 2.Any key we can find through an SSH agent (if allowed).
# 3.Any "id_rsa", "id_dsa" or "id_ecdsa" key discoverable in
# ~/.ssh/ (if allowed).
# 4.Plain username/password auth, if a password was given.
linux_client = remote_client.RemoteClient(
self.get_server_ip(rebuilt_server, self.validation_resources),
self.ssh_alt_user,
password,
self.validation_resources['keypair']['private_key'],
server=rebuilt_server,
servers_client=self.servers_client)
linux_client.validate_authentication()
e = self.assertRaises(lib_exc.SSHExecCommandFailed,
linux_client.exec_command,
'cat test_file')
# If we rebuilt the boot volume, then we should not find
# the file we touched.
self.assertIn('No such file or directory', str(e))
