311 lines
9.3 KiB
Python
311 lines
9.3 KiB
Python
# Copyright 2013 OpenStack Foundation
|
|
#
|
|
# 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.
|
|
#
|
|
|
|
"""Flavor action implementations"""
|
|
|
|
import six
|
|
|
|
from openstackclient.common import command
|
|
from openstackclient.common import exceptions
|
|
from openstackclient.common import parseractions
|
|
from openstackclient.common import utils
|
|
|
|
|
|
def _find_flavor(compute_client, flavor):
|
|
try:
|
|
return compute_client.flavors.get(flavor)
|
|
except Exception as ex:
|
|
if type(ex).__name__ == 'NotFound':
|
|
pass
|
|
else:
|
|
raise
|
|
try:
|
|
return compute_client.flavors.find(name=flavor, is_public=None)
|
|
except Exception as ex:
|
|
if type(ex).__name__ == 'NotFound':
|
|
msg = "No flavor with a name or ID of '%s' exists." % flavor
|
|
raise exceptions.CommandError(msg)
|
|
else:
|
|
raise
|
|
|
|
|
|
class CreateFlavor(command.ShowOne):
|
|
"""Create new flavor"""
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(CreateFlavor, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"name",
|
|
metavar="<flavor-name>",
|
|
help="New flavor name",
|
|
)
|
|
parser.add_argument(
|
|
"--id",
|
|
metavar="<id>",
|
|
default='auto',
|
|
help="Unique flavor ID; 'auto' creates a UUID "
|
|
"(default: auto)",
|
|
)
|
|
parser.add_argument(
|
|
"--ram",
|
|
type=int,
|
|
metavar="<size-mb>",
|
|
default=256,
|
|
help="Memory size in MB (default 256M)",
|
|
)
|
|
parser.add_argument(
|
|
"--disk",
|
|
type=int,
|
|
metavar="<size-gb>",
|
|
default=0,
|
|
help="Disk size in GB (default 0G)",
|
|
)
|
|
parser.add_argument(
|
|
"--ephemeral",
|
|
type=int,
|
|
metavar="<size-gb>",
|
|
default=0,
|
|
help="Ephemeral disk size in GB (default 0G)",
|
|
)
|
|
parser.add_argument(
|
|
"--swap",
|
|
type=int,
|
|
metavar="<size-gb>",
|
|
default=0,
|
|
help="Swap space size in GB (default 0G)",
|
|
)
|
|
parser.add_argument(
|
|
"--vcpus",
|
|
type=int,
|
|
metavar="<vcpus>",
|
|
default=1,
|
|
help="Number of vcpus (default 1)",
|
|
)
|
|
parser.add_argument(
|
|
"--rxtx-factor",
|
|
type=float,
|
|
metavar="<factor>",
|
|
default=1.0,
|
|
help="RX/TX factor (default 1.0)",
|
|
)
|
|
public_group = parser.add_mutually_exclusive_group()
|
|
public_group.add_argument(
|
|
"--public",
|
|
dest="public",
|
|
action="store_true",
|
|
default=True,
|
|
help="Flavor is available to other projects (default)",
|
|
)
|
|
public_group.add_argument(
|
|
"--private",
|
|
dest="public",
|
|
action="store_false",
|
|
help="Flavor is not available to other projects",
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
compute_client = self.app.client_manager.compute
|
|
|
|
args = (
|
|
parsed_args.name,
|
|
parsed_args.ram,
|
|
parsed_args.vcpus,
|
|
parsed_args.disk,
|
|
parsed_args.id,
|
|
parsed_args.ephemeral,
|
|
parsed_args.swap,
|
|
parsed_args.rxtx_factor,
|
|
parsed_args.public
|
|
)
|
|
|
|
flavor = compute_client.flavors.create(*args)._info.copy()
|
|
flavor.pop("links")
|
|
|
|
return zip(*sorted(six.iteritems(flavor)))
|
|
|
|
|
|
class DeleteFlavor(command.Command):
|
|
"""Delete flavor"""
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(DeleteFlavor, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"flavor",
|
|
metavar="<flavor>",
|
|
help="Flavor to delete (name or ID)",
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
compute_client = self.app.client_manager.compute
|
|
flavor = _find_flavor(compute_client, parsed_args.flavor)
|
|
compute_client.flavors.delete(flavor.id)
|
|
|
|
|
|
class ListFlavor(command.Lister):
|
|
"""List flavors"""
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(ListFlavor, self).get_parser(prog_name)
|
|
public_group = parser.add_mutually_exclusive_group()
|
|
public_group.add_argument(
|
|
"--public",
|
|
dest="public",
|
|
action="store_true",
|
|
default=True,
|
|
help="List only public flavors (default)",
|
|
)
|
|
public_group.add_argument(
|
|
"--private",
|
|
dest="public",
|
|
action="store_false",
|
|
help="List only private flavors",
|
|
)
|
|
public_group.add_argument(
|
|
"--all",
|
|
dest="all",
|
|
action="store_true",
|
|
default=False,
|
|
help="List all flavors, whether public or private",
|
|
)
|
|
parser.add_argument(
|
|
'--long',
|
|
action='store_true',
|
|
default=False,
|
|
help='List additional fields in output')
|
|
parser.add_argument(
|
|
'--marker',
|
|
metavar="<marker>",
|
|
help='The last flavor ID of the previous page')
|
|
parser.add_argument(
|
|
'--limit',
|
|
type=int,
|
|
metavar="<limit>",
|
|
help='Maximum number of flavors to display')
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
compute_client = self.app.client_manager.compute
|
|
columns = (
|
|
"ID",
|
|
"Name",
|
|
"RAM",
|
|
"Disk",
|
|
"Ephemeral",
|
|
"VCPUs",
|
|
"Is Public",
|
|
)
|
|
|
|
# is_public is ternary - None means give all flavors,
|
|
# True is public only and False is private only
|
|
# By default Nova assumes True and gives admins public flavors
|
|
# and flavors from their own projects only.
|
|
is_public = None if parsed_args.all else parsed_args.public
|
|
|
|
data = compute_client.flavors.list(is_public=is_public,
|
|
marker=parsed_args.marker,
|
|
limit=parsed_args.limit)
|
|
|
|
if parsed_args.long:
|
|
columns = columns + (
|
|
"Swap",
|
|
"RXTX Factor",
|
|
"Properties",
|
|
)
|
|
for f in data:
|
|
f.properties = f.get_keys()
|
|
|
|
column_headers = columns
|
|
|
|
return (column_headers,
|
|
(utils.get_item_properties(
|
|
s, columns, formatters={'Properties': utils.format_dict},
|
|
) for s in data))
|
|
|
|
|
|
class SetFlavor(command.Command):
|
|
"""Set flavor properties"""
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(SetFlavor, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"--property",
|
|
metavar="<key=value>",
|
|
action=parseractions.KeyValueAction,
|
|
help='Property to add or modify for this flavor '
|
|
'(repeat option to set multiple properties)',
|
|
)
|
|
parser.add_argument(
|
|
"flavor",
|
|
metavar="<flavor>",
|
|
help="Flavor to modify (name or ID)",
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
compute_client = self.app.client_manager.compute
|
|
flavor = _find_flavor(compute_client, parsed_args.flavor)
|
|
flavor.set_keys(parsed_args.property)
|
|
|
|
|
|
class ShowFlavor(command.ShowOne):
|
|
"""Display flavor details"""
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(ShowFlavor, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"flavor",
|
|
metavar="<flavor>",
|
|
help="Flavor to display (name or ID)",
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
compute_client = self.app.client_manager.compute
|
|
resource_flavor = _find_flavor(compute_client, parsed_args.flavor)
|
|
flavor = resource_flavor._info.copy()
|
|
flavor.pop("links", None)
|
|
|
|
flavor['properties'] = utils.format_dict(resource_flavor.get_keys())
|
|
|
|
return zip(*sorted(six.iteritems(flavor)))
|
|
|
|
|
|
class UnsetFlavor(command.Command):
|
|
"""Unset flavor properties"""
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(UnsetFlavor, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"--property",
|
|
metavar="<key>",
|
|
action='append',
|
|
help='Property to remove from flavor '
|
|
'(repeat option to unset multiple properties)',
|
|
required=True,
|
|
)
|
|
parser.add_argument(
|
|
"flavor",
|
|
metavar="<flavor>",
|
|
help="Flavor to modify (name or ID)",
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
compute_client = self.app.client_manager.compute
|
|
flavor = _find_flavor(compute_client, parsed_args.flavor)
|
|
flavor.unset_keys(parsed_args.property)
|