6ef3eed573
Originally just noticed "balncer" but fixed a few more while I was at it. Still a Trivialfix Change-Id: Ib43d484a6da32b0a9fe83b7b1ccd83e58b9f9499
424 lines
13 KiB
Python
424 lines
13 KiB
Python
# Copyright 2017 GoDaddy
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# Copyright 2019 Red Hat, Inc. 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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#
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"""L7policy action implementation"""
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from cliff import lister
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from osc_lib.command import command
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from osc_lib import exceptions
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from osc_lib import utils
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from osc_lib.utils import tags as _tag
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from oslo_utils import uuidutils
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from octaviaclient.osc.v2 import constants as const
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from octaviaclient.osc.v2 import utils as v2_utils
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from octaviaclient.osc.v2 import validate
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ACTION_CHOICES = ['REDIRECT_TO_URL', 'REDIRECT_TO_POOL',
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'REDIRECT_PREFIX', 'REJECT']
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REDIRECT_CODE_CHOICES = [301, 302, 303, 307, 308]
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class CreateL7Policy(command.ShowOne):
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"""Create a l7policy"""
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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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'listener',
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metavar='<listener>',
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help="Listener to add l7policy to (name or ID)."
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)
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parser.add_argument(
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'--name',
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metavar='<name>',
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help="Set the l7policy name."
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)
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parser.add_argument(
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'--description',
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metavar='<description>',
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help="Set l7policy description."
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)
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parser.add_argument(
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'--action',
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metavar='{' + ','.join(ACTION_CHOICES) + '}',
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required=True,
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choices=ACTION_CHOICES,
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type=lambda s: s.upper(), # case insensitive
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help="Set the action of the policy."
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)
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redirect_group = parser.add_mutually_exclusive_group()
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redirect_group.add_argument(
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'--redirect-pool',
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metavar='<pool>',
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help="Set the pool to redirect requests to (name or ID)."
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)
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redirect_group.add_argument(
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'--redirect-url',
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metavar='<url>',
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help="Set the URL to redirect requests to."
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)
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redirect_group.add_argument(
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'--redirect-prefix',
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metavar='<url>',
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help="Set the URL Prefix to redirect requests to."
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)
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parser.add_argument(
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'--redirect-http-code',
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metavar='<redirect_http_code>',
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choices=REDIRECT_CODE_CHOICES,
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type=int,
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help="Set the HTTP response code for REDIRECT_URL or "
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"REDIRECT_PREFIX action."
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)
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parser.add_argument(
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'--position',
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metavar='<position>',
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type=int,
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help="Sequence number of this L7 Policy."
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)
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admin_group = parser.add_mutually_exclusive_group()
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admin_group.add_argument(
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'--enable',
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action='store_true',
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default=True,
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help="Enable l7policy (default)."
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)
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admin_group.add_argument(
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'--disable',
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action='store_true',
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default=None,
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help="Disable l7policy."
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)
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parser.add_argument(
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'--wait',
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action='store_true',
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help='Wait for action to complete.',
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)
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_tag.add_tag_option_to_parser_for_create(
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parser, 'l7policy')
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return parser
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def take_action(self, parsed_args):
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rows = const.L7POLICY_ROWS
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attrs = v2_utils.get_l7policy_attrs(self.app.client_manager,
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parsed_args)
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validate.check_l7policy_attrs(attrs)
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body = {"l7policy": attrs}
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data = self.app.client_manager.load_balancer.l7policy_create(
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json=body)
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if parsed_args.wait:
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listener = self.app.client_manager.load_balancer.listener_show(
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data['l7policy']['listener_id'])
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v2_utils.wait_for_active(
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status_f=(self.app.client_manager.load_balancer.
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load_balancer_show),
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res_id=listener['loadbalancers'][0]['id']
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)
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data = {
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'l7policy': (
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self.app.client_manager.load_balancer.l7policy_show(
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data['l7policy']['id']))
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}
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formatters = {'rules': v2_utils.format_list,
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'tags': v2_utils.format_list_flat}
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return (rows, (utils.get_dict_properties(
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data['l7policy'], rows, formatters=formatters)))
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class DeleteL7Policy(command.Command):
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"""Delete a l7policy"""
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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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'l7policy',
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metavar="<policy>",
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help="l7policy to delete (name or ID)."
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)
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parser.add_argument(
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'--wait',
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action='store_true',
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help='Wait for action to complete.',
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)
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return parser
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def take_action(self, parsed_args):
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attrs = v2_utils.get_l7policy_attrs(self.app.client_manager,
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parsed_args)
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l7policy_id = attrs.pop('l7policy_id')
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self.app.client_manager.load_balancer.l7policy_delete(
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l7policy_id=l7policy_id)
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if parsed_args.wait:
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v2_utils.wait_for_delete(
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status_f=(self.app.client_manager.load_balancer.
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l7policy_show),
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res_id=l7policy_id
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)
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class ListL7Policy(lister.Lister):
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"""List l7policies"""
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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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'--listener',
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help="List l7policies that applied to the given listener "
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"(name or ID)."
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)
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_tag.add_tag_filtering_option_to_parser(parser, 'l7policy')
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return parser
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def take_action(self, parsed_args):
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columns = const.L7POLICY_COLUMNS
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attrs = v2_utils.get_l7policy_attrs(self.app.client_manager,
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parsed_args)
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data = self.app.client_manager.load_balancer.l7policy_list(**attrs)
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formatters = {'rules': v2_utils.format_list}
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return (columns,
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(utils.get_dict_properties(
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s, columns,
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formatters=formatters) for s in data['l7policies']))
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class ShowL7Policy(command.ShowOne):
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"""Show the details of a single l7policy"""
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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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'l7policy',
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metavar='<policy>',
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help='Name or UUID of the l7policy.'
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)
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return parser
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def take_action(self, parsed_args):
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rows = const.L7POLICY_ROWS
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data = None
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if uuidutils.is_uuid_like(parsed_args.l7policy):
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try:
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data = self.app.client_manager.load_balancer.l7policy_show(
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l7policy_id=parsed_args.l7policy)
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except exceptions.NotFound:
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pass
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if data is None:
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attrs = v2_utils.get_l7policy_attrs(self.app.client_manager,
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parsed_args)
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l7policy_id = attrs.pop('l7policy_id')
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data = self.app.client_manager.load_balancer.l7policy_show(
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l7policy_id=l7policy_id,
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)
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formatters = {'rules': v2_utils.format_list,
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'tags': v2_utils.format_list_flat}
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return (rows, (utils.get_dict_properties(
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data, rows, formatters=formatters)))
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class SetL7Policy(command.Command):
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"""Update a l7policy"""
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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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'l7policy',
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metavar='<policy>',
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help="L7policy to update (name or ID)."
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)
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parser.add_argument(
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'--name',
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metavar='<name>',
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help="Set l7policy name."
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)
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parser.add_argument(
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'--description',
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metavar='<description>',
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help="Set l7policy description."
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)
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parser.add_argument(
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'--action',
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metavar='{' + ','.join(ACTION_CHOICES) + '}',
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choices=ACTION_CHOICES,
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type=lambda s: s.upper(), # case insensitive
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help="Set the action of the policy."
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)
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redirect_group = parser.add_mutually_exclusive_group()
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redirect_group.add_argument(
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'--redirect-pool',
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metavar='<pool>',
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help="Set the pool to redirect requests to (name or ID)."
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)
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redirect_group.add_argument(
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'--redirect-url',
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metavar='<url>',
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help="Set the URL to redirect requests to."
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)
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redirect_group.add_argument(
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'--redirect-prefix',
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metavar='<url>',
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help="Set the URL Prefix to redirect requests to."
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)
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parser.add_argument(
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'--redirect-http-code',
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metavar='<redirect_http_code>',
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choices=REDIRECT_CODE_CHOICES,
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type=int,
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help="Set the HTTP response code for REDIRECT_URL or "
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"REDIRECT_PREFIX action."
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)
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parser.add_argument(
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'--position',
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metavar='<position>',
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type=int,
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help="Set sequence number of this L7 Policy."
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)
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admin_group = parser.add_mutually_exclusive_group()
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admin_group.add_argument(
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'--enable',
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action='store_true',
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default=None,
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help="Enable l7policy."
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)
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admin_group.add_argument(
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'--disable',
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action='store_true',
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default=None,
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help="Disable l7policy."
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)
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parser.add_argument(
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'--wait',
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action='store_true',
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help='Wait for action to complete.',
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)
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_tag.add_tag_option_to_parser_for_set(parser, 'l7policy')
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return parser
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def take_action(self, parsed_args):
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attrs = v2_utils.get_l7policy_attrs(self.app.client_manager,
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parsed_args)
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validate.check_l7policy_attrs(attrs)
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l7policy_id = attrs.pop('l7policy_id')
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v2_utils.set_tags_for_set(
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self.app.client_manager.load_balancer.l7policy_show,
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l7policy_id, attrs, clear_tags=parsed_args.no_tag)
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body = {'l7policy': attrs}
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self.app.client_manager.load_balancer.l7policy_set(
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l7policy_id, json=body)
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if parsed_args.wait:
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v2_utils.wait_for_active(
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status_f=(self.app.client_manager.load_balancer.
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l7policy_show),
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res_id=l7policy_id
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)
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class UnsetL7Policy(command.Command):
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"""Clear l7policy settings"""
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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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'l7policy',
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metavar='<policy>',
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help="L7policy to update (name or ID)."
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)
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parser.add_argument(
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'--description',
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action='store_true',
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help="Clear the l7policy description."
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)
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parser.add_argument(
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'--name',
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action='store_true',
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help="Clear the l7policy name."
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)
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parser.add_argument(
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'--redirect-http-code',
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action='store_true',
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help="Clear the l7policy redirect HTTP code."
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)
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parser.add_argument(
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'--wait',
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action='store_true',
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help='Wait for action to complete.',
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)
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_tag.add_tag_option_to_parser_for_unset(parser, 'l7policy')
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return parser
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def take_action(self, parsed_args):
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unset_args = v2_utils.get_unsets(parsed_args)
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if not unset_args and not parsed_args.all_tag:
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return
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policy_id = v2_utils.get_resource_id(
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self.app.client_manager.load_balancer.l7policy_list,
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'l7policies', parsed_args.l7policy)
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v2_utils.set_tags_for_unset(
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self.app.client_manager.load_balancer.l7policy_show,
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policy_id, unset_args, clear_tags=parsed_args.all_tag)
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body = {'l7policy': unset_args}
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self.app.client_manager.load_balancer.l7policy_set(
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policy_id, json=body)
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if parsed_args.wait:
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v2_utils.wait_for_active(
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status_f=(self.app.client_manager.load_balancer.
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l7policy_show),
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res_id=policy_id
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)
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