28ffa2bf9f
Black used with the '-l 79 -S' flags. A future change will ignore this commit in git-blame history by adding a 'git-blame-ignore-revs' file. Change-Id: I9af45c062d179ab3dc2a5e969e1c467932753a2b Signed-off-by: Stephen Finucane <sfinucan@redhat.com>
142 lines
4.5 KiB
Python
142 lines
4.5 KiB
Python
# Copyright 2012-2013 OpenStack Foundation
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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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#
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"""Host action implementations"""
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from osc_lib.command import command
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from osc_lib import utils
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from openstackclient.i18n import _
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class ListHost(command.Lister):
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_description = _("DEPRECATED: List hosts")
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def get_parser(self, prog_name):
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parser = super().get_parser(prog_name)
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parser.add_argument(
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"--zone",
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metavar="<zone>",
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help=_("Only return hosts in the availability zone"),
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)
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return parser
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def take_action(self, parsed_args):
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compute_client = self.app.client_manager.sdk_connection.compute
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columns = ("Host Name", "Service", "Zone")
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self.log.warning(
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"API has been deprecated. "
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"Please consider using 'hypervisor list' instead."
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)
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# doing this since openstacksdk has decided not to support this
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# deprecated command
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hosts = (
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compute_client.get('/os-hosts', microversion='2.1')
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.json()
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.get('hosts')
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)
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if parsed_args.zone is not None:
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filtered_hosts = []
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for host in hosts:
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if host['zone'] == parsed_args.zone:
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filtered_hosts.append(host)
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hosts = filtered_hosts
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return columns, (utils.get_dict_properties(s, columns) for s in hosts)
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class SetHost(command.Command):
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_description = _("Set host properties")
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def get_parser(self, prog_name):
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parser = super(SetHost, self).get_parser(prog_name)
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parser.add_argument(
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"host", metavar="<host>", help=_("Host to modify (name only)")
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)
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status = parser.add_mutually_exclusive_group()
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status.add_argument(
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'--enable', action='store_true', help=_("Enable the host")
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)
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status.add_argument(
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'--disable', action='store_true', help=_("Disable the host")
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)
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maintenance = parser.add_mutually_exclusive_group()
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maintenance.add_argument(
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'--enable-maintenance',
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action='store_true',
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help=_("Enable maintenance mode for the host"),
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)
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maintenance.add_argument(
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'--disable-maintenance',
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action='store_true',
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help=_("Disable maintenance mode for the host"),
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)
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return parser
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def take_action(self, parsed_args):
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kwargs = {}
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if parsed_args.enable:
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kwargs['status'] = 'enable'
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if parsed_args.disable:
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kwargs['status'] = 'disable'
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if parsed_args.enable_maintenance:
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kwargs['maintenance_mode'] = 'enable'
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if parsed_args.disable_maintenance:
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kwargs['maintenance_mode'] = 'disable'
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compute_client = self.app.client_manager.compute
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compute_client.api.host_set(parsed_args.host, **kwargs)
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class ShowHost(command.Lister):
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_description = _("DEPRECATED: Display host details")
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def get_parser(self, prog_name):
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parser = super().get_parser(prog_name)
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parser.add_argument("host", metavar="<host>", help=_("Name of host"))
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return parser
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def take_action(self, parsed_args):
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compute_client = self.app.client_manager.sdk_connection.compute
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columns = ("Host", "Project", "CPU", "Memory MB", "Disk GB")
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self.log.warning(
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"API has been deprecated. "
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"Please consider using 'hypervisor show' instead."
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)
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# doing this since openstacksdk has decided not to support this
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# deprecated command
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resources = (
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compute_client.get(
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'/os-hosts/' + parsed_args.host, microversion='2.1'
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)
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.json()
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.get('host')
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)
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data = []
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if resources is not None:
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for resource in resources:
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data.append(resource['resource'])
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return columns, (utils.get_dict_properties(s, columns) for s in data)
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