openstack
/
python-openstackclient
Code Issues Proposed changes

Add host and hypervisor_hostname to create servers 

Adds the --host and --hypervisor-hostname options to
``openstack server create`` CLI.

Depends-On: https://review.opendev.org/670558

Change-Id: If188c3d96fa506dbe62ef256418f2f9bca1520c2
Blueprint: add-host-and-hypervisor-hostname-flag-to-create-server
This commit is contained in:
zhu.boxiang 2019-07-08 14:48:23 +08:00 committed by Dean Troyer
parent d270174a21
commit 340f25fa14
5 changed files with 268 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lower-constraints.txt
View File

@ -100,7 +100,7 @@ python-mimeparse==1.6.0
python-mistralclient==3.1.0
python-muranoclient==0.8.2
python-neutronclient==6.7.0
python-novaclient==14.1.0
python-novaclient==14.2.0
python-octaviaclient==1.3.0
python-rsdclient==0.1.0
python-saharaclient==1.4.0

29
openstackclient/compute/v2/server.py
View File

@ -553,6 +553,20 @@ class CreateServer(command.ShowOne):
metavar='<zone-name>',
help=_('Select an availability zone for the server'),
)
parser.add_argument(
'--host',
metavar='<host>',
help=_('Requested host to create servers. Admin only '
'by default. (supported by --os-compute-api-version 2.74 '
'or above)'),
)
parser.add_argument(
'--hypervisor-hostname',
metavar='<hypervisor-hostname>',
help=_('Requested hypervisor hostname to create servers. Admin '
'only by default. (supported by --os-compute-api-version '
'2.74 or above)'),
)
parser.add_argument(
'--block-device-mapping',
metavar='<dev-name=mapping>',
@ -927,6 +941,21 @@ class CreateServer(command.ShowOne):
if parsed_args.description:
boot_kwargs['description'] = parsed_args.description
if parsed_args.host:
if compute_client.api_version < api_versions.APIVersion("2.74"):
msg = _("Specifying --host is not supported for "
"--os-compute-api-version less than 2.74")
raise exceptions.CommandError(msg)
boot_kwargs['host'] = parsed_args.host
if parsed_args.hypervisor_hostname:
if compute_client.api_version < api_versions.APIVersion("2.74"):
msg = _("Specifying --hypervisor-hostname is not supported "
"for --os-compute-api-version less than 2.74")
raise exceptions.CommandError(msg)
boot_kwargs['hypervisor_hostname'] = (
parsed_args.hypervisor_hostname)
LOG.debug('boot_args: %s', boot_args)
LOG.debug('boot_kwargs: %s', boot_kwargs)

231
openstackclient/tests/unit/compute/v2/test_server.py
View File

@ -1926,6 +1926,237 @@ class TestServerCreate(TestServer):
self.assertRaises(exceptions.CommandError, self.cmd.take_action,
parsed_args)
def test_server_create_with_host_v274(self):
# Explicit host is supported for nova api version 2.74 or above
self.app.client_manager.compute.api_version = 2.74
arglist = [
'--image', 'image1',
'--flavor', 'flavor1',
'--host', 'host1',
self.new_server.name,
]
verifylist = [
('image', 'image1'),
('flavor', 'flavor1'),
('host', 'host1'),
('config_drive', False),
('server_name', self.new_server.name),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
with mock.patch.object(api_versions,
'APIVersion',
return_value=2.74):
# In base command class ShowOne in cliff, abstract method
# take_action() returns a two-part tuple with a tuple of
# column names and a tuple of data to be shown.
columns, data = self.cmd.take_action(parsed_args)
# Set expected values
kwargs = dict(
meta=None,
files={},
reservation_id=None,
min_count=1,
max_count=1,
security_groups=[],
userdata=None,
key_name=None,
availability_zone=None,
block_device_mapping_v2=[],
nics='auto',
scheduler_hints={},
config_drive=None,
host='host1',
)
# ServerManager.create(name, image, flavor, **kwargs)
self.servers_mock.create.assert_called_with(
self.new_server.name,
self.image,
self.flavor,
**kwargs
)
self.assertEqual(self.columns, columns)
self.assertEqual(self.datalist(), data)
self.assertFalse(self.images_mock.called)
self.assertFalse(self.flavors_mock.called)
def test_server_create_with_host_pre_v274(self):
# Host is not supported for nova api version below 2.74
self.app.client_manager.compute.api_version = 2.73
arglist = [
'--image', 'image1',
'--flavor', 'flavor1',
'--host', 'host1',
self.new_server.name,
]
verifylist = [
('image', 'image1'),
('flavor', 'flavor1'),
('host', 'host1'),
('config_drive', False),
('server_name', self.new_server.name),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
with mock.patch.object(api_versions,
'APIVersion',
return_value=2.74):
self.assertRaises(exceptions.CommandError, self.cmd.take_action,
parsed_args)
def test_server_create_with_hypervisor_hostname_v274(self):
# Explicit hypervisor_hostname is supported for nova api version
# 2.74 or above
self.app.client_manager.compute.api_version = 2.74
arglist = [
'--image', 'image1',
'--flavor', 'flavor1',
'--hypervisor-hostname', 'node1',
self.new_server.name,
]
verifylist = [
('image', 'image1'),
('flavor', 'flavor1'),
('hypervisor_hostname', 'node1'),
('config_drive', False),
('server_name', self.new_server.name),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
with mock.patch.object(api_versions,
'APIVersion',
return_value=2.74):
# In base command class ShowOne in cliff, abstract method
# take_action() returns a two-part tuple with a tuple of
# column names and a tuple of data to be shown.
columns, data = self.cmd.take_action(parsed_args)
# Set expected values
kwargs = dict(
meta=None,
files={},
reservation_id=None,
min_count=1,
max_count=1,
security_groups=[],
userdata=None,
key_name=None,
availability_zone=None,
block_device_mapping_v2=[],
nics='auto',
scheduler_hints={},
config_drive=None,
hypervisor_hostname='node1',
)
# ServerManager.create(name, image, flavor, **kwargs)
self.servers_mock.create.assert_called_with(
self.new_server.name,
self.image,
self.flavor,
**kwargs
)
self.assertEqual(self.columns, columns)
self.assertEqual(self.datalist(), data)
self.assertFalse(self.images_mock.called)
self.assertFalse(self.flavors_mock.called)
def test_server_create_with_hypervisor_hostname_pre_v274(self):
# Hypervisor_hostname is not supported for nova api version below 2.74
self.app.client_manager.compute.api_version = 2.73
arglist = [
'--image', 'image1',
'--flavor', 'flavor1',
'--hypervisor-hostname', 'node1',
self.new_server.name,
]
verifylist = [
('image', 'image1'),
('flavor', 'flavor1'),
('hypervisor_hostname', 'node1'),
('config_drive', False),
('server_name', self.new_server.name),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
with mock.patch.object(api_versions,
'APIVersion',
return_value=2.74):
self.assertRaises(exceptions.CommandError, self.cmd.take_action,
parsed_args)
def test_server_create_with_host_and_hypervisor_hostname_v274(self):
# Explicit host and hypervisor_hostname is supported for nova api
# version 2.74 or above
self.app.client_manager.compute.api_version = 2.74
arglist = [
'--image', 'image1',
'--flavor', 'flavor1',
'--host', 'host1',
'--hypervisor-hostname', 'node1',
self.new_server.name,
]
verifylist = [
('image', 'image1'),
('flavor', 'flavor1'),
('host', 'host1'),
('hypervisor_hostname', 'node1'),
('config_drive', False),
('server_name', self.new_server.name),
]
parsed_args = self.check_parser(self.cmd, arglist, verifylist)
with mock.patch.object(api_versions,
'APIVersion',
return_value=2.74):
# In base command class ShowOne in cliff, abstract method
# take_action() returns a two-part tuple with a tuple of
# column names and a tuple of data to be shown.
columns, data = self.cmd.take_action(parsed_args)
# Set expected values
kwargs = dict(
meta=None,
files={},
reservation_id=None,
min_count=1,
max_count=1,
security_groups=[],
userdata=None,
key_name=None,
availability_zone=None,
block_device_mapping_v2=[],
nics='auto',
scheduler_hints={},
config_drive=None,
host='host1',
hypervisor_hostname='node1',
)
# ServerManager.create(name, image, flavor, **kwargs)
self.servers_mock.create.assert_called_with(
self.new_server.name,
self.image,
self.flavor,
**kwargs
)
self.assertEqual(self.columns, columns)
self.assertEqual(self.datalist(), data)
self.assertFalse(self.images_mock.called)
self.assertFalse(self.flavors_mock.called)
class TestServerDelete(TestServer):

6
releasenotes/notes/add-host-and-hypervisor-hostname-flag-to-create-server-cb8b39a9f9311d42.yaml Normal file
View File

@ -0,0 +1,6 @@
---
features:
- |
Add ``--host`` and ``--hypervisor-hostname`` options to
``server create`` command.
[Blueprint `add-host-and-hypervisor-hostname-flag-to-create-server <https://blueprints.launchpad.net/nova/+spec/add-host-and-hypervisor-hostname-flag-to-create-server>`_]

2
requirements.txt
View File

@ -13,5 +13,5 @@ oslo.i18n>=3.15.3 # Apache-2.0
oslo.utils>=3.33.0 # Apache-2.0
python-glanceclient>=2.8.0 # Apache-2.0
python-keystoneclient>=3.17.0 # Apache-2.0
python-novaclient>=14.1.0 # Apache-2.0
python-novaclient>=14.2.0 # Apache-2.0
python-cinderclient>=3.3.0 # Apache-2.0