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# 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.
#
"""Orchestration v1 resource type implementations"""
import logging
from osc_lib.command import command
from osc_lib import exceptions as exc
from osc_lib.i18n import _
from heatclient.common import format_utils
from heatclient.common import utils as heat_utils
from heatclient import exc as heat_exc
class ResourceTypeShow(format_utils.YamlFormat):
"""Show details and optionally generate a template for a resource type."""
log = logging.getLogger(__name__ + ".ResourceTypeShow")
def get_parser(self, prog_name):
parser = super(ResourceTypeShow,
self).get_parser(prog_name)
parser.add_argument(
'resource_type',
metavar='<resource-type>',
help=_('Resource type to show details for'),
)
parser.add_argument(
'--template-type',
metavar='<template-type>',
help=_('Optional template type to generate, hot or cfn')
)
parser.add_argument(
'--long',
default=False,
action='store_true',
help=_('Show resource type with corresponding description.')
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
if parsed_args.template_type is not None and parsed_args.long:
msg = _('Cannot use --template-type and --long in one time.')
raise exc.CommandError(msg)
heat_client = self.app.client_manager.orchestration
return _show_resourcetype(heat_client, parsed_args)
def _show_resourcetype(heat_client, parsed_args):
try:
if parsed_args.template_type:
template_type = parsed_args.template_type.lower()
if template_type not in ('hot', 'cfn'):
raise exc.CommandError(
_('Template type invalid: %s') % parsed_args.template_type)
fields = {'resource_type': parsed_args.resource_type,
'template_type': template_type}
data = heat_client.resource_types.generate_template(**fields)
else:
data = heat_client.resource_types.get(parsed_args.resource_type,
parsed_args.long)
except heat_exc.HTTPNotFound:
raise exc.CommandError(
_('Resource type not found: %s') % parsed_args.resource_type)
rows = list(data.values())
columns = list(data.keys())
return columns, rows
class ResourceTypeList(command.Lister):
"""List resource types."""
log = logging.getLogger(__name__ + '.ResourceTypeList')
def get_parser(self, prog_name):
parser = super(ResourceTypeList,
self).get_parser(prog_name)
parser.add_argument(
'--filter',
dest='filter',
metavar='<key=value>',
help=_('Filter parameters to apply on returned resource types. '
'This can be specified multiple times. It can be any of '
'name, version or support_status'),
action='append'
)
parser.add_argument(
'--long',
default=False,
action='store_true',
help=_('Show resource types with corresponding description of '
'each resource type.')
)
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
heat_client = self.app.client_manager.orchestration
return _list_resourcetypes(heat_client, parsed_args)
def _list_resourcetypes(heat_client, parsed_args):
resource_types = heat_client.resource_types.list(
filters=heat_utils.format_parameters(parsed_args.filter),
with_description=parsed_args.long
)
if parsed_args.long:
columns = ['Resource Type', 'Description']
rows = sorted([r.resource_type, r.description] for r in resource_types)
else:
columns = ['Resource Type']
rows = sorted([r.resource_type] for r in resource_types)
return columns, rows
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