328 lines
11 KiB
Python
328 lines
11 KiB
Python
# Copyright (c) 2015 Mirantis Inc.
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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
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# 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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import sys
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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 as osc_utils
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from oslo_log import log as logging
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from oslo_serialization import jsonutils
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from saharaclient.osc.v1 import utils
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JOB_TEMPLATE_FIELDS = ['name', 'id', 'type', 'mains', 'libs', 'description',
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'is_public', 'is_protected']
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JOB_TYPES_CHOICES = ['Hive', 'Java', 'MapReduce', 'Storm', 'Storm.Pyleus',
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'Pig', 'Shell', 'MapReduce.Streaming', 'Spark']
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def _format_job_template_output(data):
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data['mains'] = osc_utils.format_list(
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['%s:%s' % (m['name'], m['id']) for m in data['mains']])
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data['libs'] = osc_utils.format_list(
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['%s:%s' % (l['name'], l['id']) for l in data['libs']])
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class CreateJobTemplate(command.ShowOne):
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"""Creates job template"""
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log = logging.getLogger(__name__ + ".CreateJobTemplate")
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def get_parser(self, prog_name):
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parser = super(CreateJobTemplate, self).get_parser(prog_name)
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parser.add_argument(
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'--name',
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metavar="<name>",
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help="Name of the job template [REQUIRED if JSON is not provided]",
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)
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parser.add_argument(
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'--type',
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metavar="<type>",
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choices=JOB_TYPES_CHOICES,
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help="Type of the job (%s) "
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"[REQUIRED if JSON is not provided]" % ', '.join(
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JOB_TYPES_CHOICES)
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)
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parser.add_argument(
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'--mains',
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metavar="<main>",
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nargs='+',
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help="Name(s) or ID(s) for job's main job binary(s)",
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)
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parser.add_argument(
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'--libs',
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metavar="<lib>",
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nargs='+',
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help="Name(s) or ID(s) for job's lib job binary(s)",
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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="Description of the job template"
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)
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parser.add_argument(
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'--public',
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action='store_true',
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default=False,
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help='Make the job template public',
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)
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parser.add_argument(
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'--protected',
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action='store_true',
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default=False,
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help='Make the job template protected',
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)
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parser.add_argument(
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'--interface',
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metavar='<filename>',
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help='JSON representation of the interface'
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)
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parser.add_argument(
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'--json',
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metavar='<filename>',
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help='JSON representation of the job template'
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)
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return parser
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def take_action(self, parsed_args):
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self.log.debug("take_action(%s)", parsed_args)
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client = self.app.client_manager.data_processing
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if parsed_args.json:
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blob = osc_utils.read_blob_file_contents(parsed_args.json)
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try:
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template = jsonutils.loads(blob)
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except ValueError as e:
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raise exceptions.CommandError(
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'An error occurred when reading '
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'template from file %s: %s' % (parsed_args.json, e))
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data = client.jobs.create(**template).to_dict()
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else:
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if parsed_args.interface:
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blob = osc_utils.read_blob_file_contents(parsed_args.json)
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try:
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parsed_args.interface = jsonutils.loads(blob)
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except ValueError as e:
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raise exceptions.CommandError(
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'An error occurred when reading '
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'interface from file %s: %s' % (parsed_args.json, e))
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mains_ids = [utils.get_resource_id(client.job_binaries, m) for m
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in parsed_args.mains] if parsed_args.mains else None
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libs_ids = [utils.get_resource_id(client.job_binaries, m) for m
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in parsed_args.libs] if parsed_args.libs else None
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data = client.jobs.create(
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name=parsed_args.name, type=parsed_args.type, mains=mains_ids,
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libs=libs_ids, description=parsed_args.description,
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interface=parsed_args.interface, is_public=parsed_args.public,
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is_protected=parsed_args.protected).to_dict()
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_format_job_template_output(data)
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data = utils.prepare_data(data, JOB_TEMPLATE_FIELDS)
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return self.dict2columns(data)
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class ListJobTemplates(command.Lister):
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"""Lists job templates"""
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log = logging.getLogger(__name__ + ".ListJobTemplates")
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def get_parser(self, prog_name):
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parser = super(ListJobTemplates, self).get_parser(prog_name)
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parser.add_argument(
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'--long',
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action='store_true',
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default=False,
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help='List additional fields in output',
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)
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parser.add_argument(
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'--type',
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metavar="<type>",
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choices=JOB_TYPES_CHOICES,
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help="List job templates of specific type"
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)
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parser.add_argument(
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'--name',
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metavar="<name-substring>",
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help="List job templates with specific substring in the "
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"name"
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)
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return parser
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def take_action(self, parsed_args):
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self.log.debug("take_action(%s)", parsed_args)
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client = self.app.client_manager.data_processing
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search_opts = {'type': parsed_args.type} if parsed_args.type else {}
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data = client.jobs.list(search_opts=search_opts)
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if parsed_args.name:
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data = utils.get_by_name_substring(data, parsed_args.name)
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if parsed_args.long:
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columns = ('name', 'id', 'type', 'description', 'is_public',
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'is_protected')
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column_headers = utils.prepare_column_headers(columns)
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else:
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columns = ('name', 'id', 'type')
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column_headers = utils.prepare_column_headers(columns)
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return (
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column_headers,
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(osc_utils.get_item_properties(
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s,
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columns
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) for s in data)
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)
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class ShowJobTemplate(command.ShowOne):
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"""Display job template details"""
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log = logging.getLogger(__name__ + ".ShowJobTemplate")
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def get_parser(self, prog_name):
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parser = super(ShowJobTemplate, self).get_parser(prog_name)
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parser.add_argument(
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"job_template",
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metavar="<job-template>",
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help="Name or ID of the job template to display",
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)
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return parser
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def take_action(self, parsed_args):
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self.log.debug("take_action(%s)", parsed_args)
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client = self.app.client_manager.data_processing
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data = utils.get_resource(
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client.jobs, parsed_args.job_template).to_dict()
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_format_job_template_output(data)
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data = utils.prepare_data(data, JOB_TEMPLATE_FIELDS)
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return self.dict2columns(data)
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class DeleteJobTemplate(command.Command):
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"""Deletes job template"""
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log = logging.getLogger(__name__ + ".DeleteJobTemplate")
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def get_parser(self, prog_name):
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parser = super(DeleteJobTemplate, self).get_parser(prog_name)
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parser.add_argument(
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"job_template",
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metavar="<job-template>",
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nargs="+",
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help="Name(s) or id(s) of the job template(s) to delete",
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)
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return parser
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def take_action(self, parsed_args):
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self.log.debug("take_action(%s)", parsed_args)
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client = self.app.client_manager.data_processing
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for jt in parsed_args.job_template:
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jt_id = utils.get_resource_id(client.jobs, jt)
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client.jobs.delete(jt_id)
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sys.stdout.write(
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'Job template "{jt}" has been removed '
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'successfully.\n'.format(jt=jt))
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class UpdateJobTemplate(command.ShowOne):
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"""Updates job template"""
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log = logging.getLogger(__name__ + ".UpdateJobTemplate")
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def get_parser(self, prog_name):
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parser = super(UpdateJobTemplate, self).get_parser(prog_name)
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parser.add_argument(
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'job_template',
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metavar="<job-template>",
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help="Name or ID of the job template",
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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="New name of the job template",
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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='Description of the job template'
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)
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public = parser.add_mutually_exclusive_group()
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public.add_argument(
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'--public',
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action='store_true',
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help='Make the job template public '
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'(Visible from other projects)',
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dest='is_public'
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)
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public.add_argument(
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'--private',
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action='store_false',
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help='Make the job_template private '
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'(Visible only from this tenant)',
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dest='is_public'
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)
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protected = parser.add_mutually_exclusive_group()
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protected.add_argument(
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'--protected',
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action='store_true',
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help='Make the job template protected',
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dest='is_protected'
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)
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protected.add_argument(
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'--unprotected',
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action='store_false',
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help='Make the job template unprotected',
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dest='is_protected'
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)
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parser.set_defaults(is_public=None, is_protected=None)
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return parser
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def take_action(self, parsed_args):
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self.log.debug("take_action(%s)", parsed_args)
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client = self.app.client_manager.data_processing
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jt_id = utils.get_resource_id(
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client.jobs, parsed_args.job_template)
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update_data = utils.create_dict_from_kwargs(
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name=parsed_args.name,
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description=parsed_args.description,
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is_public=parsed_args.is_public,
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is_protected=parsed_args.is_protected
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)
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data = client.jobs.update(jt_id, **update_data).job
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_format_job_template_output(data)
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data = utils.prepare_data(data, JOB_TEMPLATE_FIELDS)
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return self.dict2columns(data)
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