freezerclient.v2.clients

Source code for freezerclient.v2.clients

# (c) Copyright 2014-2016 Hewlett-Packard Development Company, L.P.
#
# 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.

import logging

from cliff import command
from cliff import lister
from cliff import show

from freezerclient import exceptions
from freezerclient import utils


logging = logging.getLogger(__name__)


[docs]class ClientShow(show.ShowOne): """Show a single client"""
[docs] def get_parser(self, prog_name): parser = super(ClientShow, self).get_parser(prog_name) parser.add_argument(dest='client_id', help='ID of the client') return parser
[docs] def take_action(self, parsed_args): client = self.app.client.clients.get(parsed_args.client_id) if not client: raise exceptions.ApiClientException('Client not found') column = ( 'Client ID', 'Client UUID', 'hostname', 'description' ) data = ( client.get('client', {}).get('client_id'), client.get('client', {}).get('uuid'), client.get('client', {}).get('hostname'), client.get('client', {}).get('description', '') ) return column, data
[docs]class ClientList(lister.Lister): """List of clients registered in the api"""
[docs] def get_parser(self, prog_name): parser = super(ClientList, self).get_parser(prog_name) parser.add_argument( '--limit', dest='limit', default=100, help='Specify a limit for search query', ) parser.add_argument( '--offset', dest='offset', default=0, help='', ) parser.add_argument( '--search', dest='search', default='', help='Define a filter for the query', ) return parser
[docs] def take_action(self, parsed_args): search = utils.prepare_search(parsed_args.search) clients = self.app.client.clients.list(limit=parsed_args.limit, offset=parsed_args.offset, search=search) # Print empty table if no clients found if not clients: clients = [{}] columns = ('Client ID', 'uuid', 'hostname', 'description') data = (( client.get('client', {}).get('client_id', ''), client.get('client', {}).get('uuid', ''), client.get('client', {}).get('hostname', ''), client.get('client', {}).get('description', '') ) for client in clients) return columns, data
[docs]class ClientDelete(command.Command): """Delete a client from the api"""
[docs] def get_parser(self, prog_name): parser = super(ClientDelete, self).get_parser(prog_name) parser.add_argument(dest='client_id', help='ID of the client') return parser
[docs] def take_action(self, parsed_args): self.app.client.clients.delete(parsed_args.client_id) logging.info('Client {0} deleted'.format(parsed_args.client_id))
[docs]class ClientRegister(command.Command): """Register a new client"""
[docs] def get_parser(self, prog_name): parser = super(ClientRegister, self).get_parser(prog_name) parser.add_argument('--file', dest='file', required=True, help='Path to json file with the client') return parser
[docs] def take_action(self, parsed_args): client = utils.doc_from_json_file(parsed_args.file) try: client_id = self.app.client.clients.create(client) except Exception as err: raise exceptions.ApiClientException(err.message) else: logging.info("Client {0} registered".format(client_id))
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