122 lines
4.4 KiB
Python
122 lines
4.4 KiB
Python
# -*- coding: utf-8 -*- #
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# Copyright 2022 Google LLC. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""The command to enable Policy Controller Feature."""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import unicode_literals
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from apitools.base.protorpclite import messages
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from googlecloudsdk.command_lib.container.fleet.features import base
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from googlecloudsdk.command_lib.container.fleet.membershipfeatures import base as mf_base
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from googlecloudsdk.command_lib.container.fleet.policycontroller import command
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from googlecloudsdk.command_lib.container.fleet.policycontroller import flags
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class Enable(
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base.UpdateCommand,
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mf_base.UpdateCommand,
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base.EnableCommand,
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command.PocoCommand,
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):
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"""Enable Policy Controller Feature.
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Enables the Policy Controller Feature in a fleet.
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## EXAMPLES
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To enable the Policy Controller Feature, run:
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$ {command}
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"""
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feature_name = 'policycontroller'
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mf_name = 'policycontroller'
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@classmethod
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def Args(cls, parser):
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top_group = parser.add_argument_group(mutex=True)
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flags.fleet_default_cfg_group().AddToParser(top_group)
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modal_group = top_group.add_argument_group(mutex=False)
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membership_group = modal_group.add_argument_group(mutex=True)
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scope_flags = flags.PocoFlags(modal_group, 'enable')
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config_group = membership_group.add_argument_group(mutex=False)
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manual_flags = flags.PocoFlags(config_group, 'config')
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# Scope Flags
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scope_flags.add_memberships()
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# Configuration Flags
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manual_flags.add_audit_interval()
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manual_flags.add_constraint_violation_limit()
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manual_flags.add_exemptable_namespaces()
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manual_flags.add_log_denies_enabled()
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manual_flags.add_monitoring()
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manual_flags.add_mutation()
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manual_flags.add_no_content()
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manual_flags.add_no_default_bundles()
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manual_flags.add_referential_rules()
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manual_flags.add_version()
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def Run(self, args):
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parser = flags.PocoFlagParser(args, self.messages)
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if parser.is_feature_update():
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self._configure_feature(parser)
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else: # Otherwise we are updating memberships.
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specs = self.path_specs(args, True)
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updated_specs = {p: self.enable(s, parser) for p, s in specs.items()}
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self.update_specs(updated_specs)
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def _configure_feature(self, parser):
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default_cfg = parser.load_fleet_default_cfg()
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if default_cfg is None:
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# The remove case has been selected
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self.update_fleet_default(None)
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else:
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self.update_fleet_default(default_cfg)
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def _get_hub_config(self, spec: messages.Message) -> messages.Message:
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if spec.policyControllerHubConfig is None:
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return self.messages.PolicyControllerHubConfig()
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return spec.policyControllerHubConfig
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def _get_policycontroller(self, spec: messages.Message) -> messages.Message:
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if spec.policycontroller is None:
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return self.messages.PolicyControllerMembershipSpec()
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return spec.policycontroller
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def enable(self, spec, parser):
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pc = self._get_policycontroller(spec)
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hub_cfg = self._get_hub_config(pc)
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hub_cfg = parser.update_audit_interval(hub_cfg)
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hub_cfg = parser.update_constraint_violation_limit(hub_cfg)
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hub_cfg = parser.update_exemptable_namespaces(hub_cfg)
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hub_cfg = parser.update_log_denies(hub_cfg)
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hub_cfg = parser.update_monitoring(hub_cfg)
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hub_cfg = parser.update_mutation(hub_cfg)
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hub_cfg = parser.update_no_content(hub_cfg)
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hub_cfg = parser.update_referential_rules(hub_cfg)
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hub_cfg.installSpec = (
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self.messages.PolicyControllerHubConfig.InstallSpecValueValuesEnum.INSTALL_SPEC_ENABLED
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)
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# If this is a first installation, attempt to inject default bundle.
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if spec.policycontroller is None:
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hub_cfg = parser.update_default_bundles(hub_cfg)
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pc.policyControllerHubConfig = hub_cfg
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pc = parser.update_version(pc)
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spec.policycontroller = pc
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return spec
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