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# Copyright (c) 2015 Mirantis Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License 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 os import path
import sys
from osc_lib.command import command
from osc_lib import exceptions
from osc_lib import utils as osc_utils
from oslo_log import log as logging
from oslo_serialization import jsonutils
from saharaclient.osc.v1.job_templates import JOB_TYPES_CHOICES
from saharaclient.osc.v1 import utils
class ListJobTypes(command.Lister):
"""Lists job types supported by plugins"""
log = logging.getLogger(__name__ + ".ListJobTypes")
def get_parser(self, prog_name):
parser = super(ListJobTypes, self).get_parser(prog_name)
parser.add_argument(
'--type',
metavar="<type>",
choices=JOB_TYPES_CHOICES,
help="Get information about specific job type"
)
parser.add_argument(
'--plugin',
metavar="<plugin>",
help="Get only job types supported by this plugin"
)
parser.add_argument(
'--plugin-version',
metavar="<plugin_version>",
help="Get only job types supported by specific version of the "
"plugin. This parameter will be taken into account only if "
"plugin is provided"
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
search_opts = {}
if parsed_args.type:
search_opts['type'] = parsed_args.type
if parsed_args.plugin:
search_opts['plugin'] = parsed_args.plugin
if parsed_args.plugin_version:
search_opts['plugin_version'] = parsed_args.plugin_version
elif parsed_args.plugin_version:
raise exceptions.CommandError(
'--plugin-version argument should be specified with --plugin '
'argument')
data = client.job_types.list(search_opts=search_opts)
for job in data:
plugins = []
for plugin in job.plugins:
versions = ", ".join(sorted(plugin["versions"].keys()))
if versions:
versions = "(" + versions + ")"
plugins.append(plugin["name"] + versions)
job.plugins = ', '.join(plugins)
columns = ('name', 'plugins')
column_headers = utils.prepare_column_headers(columns)
return (
column_headers,
(osc_utils.get_item_properties(
s,
columns
) for s in data)
)
class GetJobTypeConfigs(command.Command):
"""Get job type configs"""
log = logging.getLogger(__name__ + ".GetJobTypeConfigs")
def get_parser(self, prog_name):
parser = super(GetJobTypeConfigs, self).get_parser(prog_name)
parser.add_argument(
"job_type",
metavar="<job-type>",
choices=JOB_TYPES_CHOICES,
help="Type of the job to provide config information about",
)
parser.add_argument(
'--file',
metavar="<file>",
help='Destination file (defaults to job type)',
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
client = self.app.client_manager.data_processing
if not parsed_args.file:
parsed_args.file = parsed_args.job_type
data = client.jobs.get_configs(parsed_args.job_type).to_dict()
if path.exists(parsed_args.file):
self.log.error('File "%s" already exists. Choose another one with '
'--file argument.' % parsed_args.file)
else:
with open(parsed_args.file, 'w') as f:
jsonutils.dump(data, f, indent=4)
sys.stdout.write(
'"%(type)s" job configs were saved in "%(file)s"'
'file' % {'type': parsed_args.job_type,
'file': parsed_args.file})
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