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# Copyright 2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file 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.
from awscli.customizations.emr import emrutils
from awscli.customizations.emr import exceptions
from awscli.customizations.emr import helptext
from awscli.customizations.emr.command import Command
class ModifyClusterAttr(Command):
NAME = 'modify-cluster-attributes'
DESCRIPTION = ("Modifies the cluster attributes 'visible-to-all-users' and"
" 'termination-protected'.")
ARG_TABLE = [
{'name': 'cluster-id', 'required': True,
'help_text': helptext.CLUSTER_ID},
{'name': 'visible-to-all-users', 'required': False, 'action':
'store_true', 'group_name': 'visible',
'help_text': 'Change cluster visibility for IAM users'},
{'name': 'no-visible-to-all-users', 'required': False, 'action':
'store_true', 'group_name': 'visible',
'help_text': 'Change cluster visibility for IAM users'},
{'name': 'termination-protected', 'required': False, 'action':
'store_true', 'group_name': 'terminate',
'help_text': 'Set termination protection on or off'},
{'name': 'no-termination-protected', 'required': False, 'action':
'store_true', 'group_name': 'terminate',
'help_text': 'Set termination protection on or off'},
]
def _run_main_command(self, args, parsed_globals):
if (args.visible_to_all_users and args.no_visible_to_all_users):
raise exceptions.MutualExclusiveOptionError(
option1='--visible-to-all-users',
option2='--no-visible-to-all-users')
if (args.termination_protected and args.no_termination_protected):
raise exceptions.MutualExclusiveOptionError(
option1='--termination-protected',
option2='--no-termination-protected')
if not(args.termination_protected or args.no_termination_protected or
args.visible_to_all_users or args.no_visible_to_all_users):
raise exceptions.MissingClusterAttributesError()
if (args.visible_to_all_users or args.no_visible_to_all_users):
visible = (args.visible_to_all_users and
not args.no_visible_to_all_users)
parameters = {'JobFlowIds': [args.cluster_id],
'VisibleToAllUsers': visible}
emrutils.call_and_display_response(self._session,
'SetVisibleToAllUsers',
parameters, parsed_globals)
if (args.termination_protected or args.no_termination_protected):
protected = (args.termination_protected and
not args.no_termination_protected)
parameters = {'JobFlowIds': [args.cluster_id],
'TerminationProtected': protected}
emrutils.call_and_display_response(self._session,
'SetTerminationProtection',
parameters, parsed_globals)
return 0
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