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# (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
import os
import sys
from cliff import app
from cliff import commandmanager
import freezerclient
from freezerclient import utils
log = logging.getLogger(__name__)
# Suppress output from requests
logging.getLogger('requests').setLevel(logging.WARN)
class FreezerCommandManager(commandmanager.CommandManager):
"""All commands available for the shell are registered here"""
if utils.check_api_version() == '1':
from freezerclient.v1 import actions
from freezerclient.v1 import backups
from freezerclient.v1 import clients
from freezerclient.v1 import jobs
from freezerclient.v1 import sessions
else:
from freezerclient.v2 import actions
from freezerclient.v2 import backups
from freezerclient.v2 import clients
from freezerclient.v2 import jobs
from freezerclient.v2 import sessions
SHELL_COMMANDS = {
'job-show': jobs.JobShow,
'job-list': jobs.JobList,
'job-create': jobs.JobCreate,
'job-get': jobs.JobGet,
'job-delete': jobs.JobDelete,
'job-start': jobs.JobStart,
'job-stop': jobs.JobStop,
'job-abort': jobs.JobAbort,
'job-update': jobs.JobUpdate,
'client-list': clients.ClientList,
'client-show': clients.ClientShow,
'client-register': clients.ClientRegister,
'client-delete': clients.ClientDelete,
'backup-list': backups.BackupList,
'backup-show': backups.BackupShow,
'backup-delete': backups.BackupDelete,
'backup-create': backups.BackupCreate,
'session-list': sessions.SessionList,
'session-show': sessions.SessionShow,
'session-create': sessions.SessionCreate,
'session-delete': sessions.SessionDelete,
'session-add-job': sessions.SessionAddJob,
'session-remove-job': sessions.SessionRemoveJob,
'session-update': sessions.SessionUpdate,
'session-start': sessions.SessionStart,
'action-show': actions.ActionShow,
'action-list': actions.ActionList,
'action-delete': actions.ActionDelete,
'action-create': actions.ActionCreate,
'action-update': actions.ActionUpdate
}
def load_commands(self, namespace):
for name, command_class in self.SHELL_COMMANDS.items():
self.add_command(name, command_class)
class FreezerShell(app.App):
def __init__(self):
super(FreezerShell, self).__init__(
description='Python Freezer Client',
version=freezerclient.__version__,
deferred_help=True,
command_manager=FreezerCommandManager('freezerclient'),
)
def build_option_parser(self, description, version):
parser = super(FreezerShell, self).build_option_parser(description,
version)
parser.add_argument(
'--os-auth-url',
dest='os_auth_url',
default=os.environ.get('OS_AUTH_URL'),
help='Specify identity endpoint',
)
parser.add_argument(
'--os-backup-api-version',
dest='os_backup_api_version',
default=os.environ.get('OS_BACKUP_API_VERSION', '2'),
help='Backup API version: 1 or 2'
)
parser.add_argument(
'--os-backup-url',
dest='os_backup_url',
default=os.environ.get('OS_BACKUP_URL'),
help='Specify the Freezer backup service endpoint to use'
)
parser.add_argument(
'--os-endpoint-type',
dest='os_endpoint_type',
default=os.environ.get('OS_ENDPOINT_TYPE') or 'public',
help='''Endpoint type to select. Valid endpoint types:
"public" or "publicURL", "internal" or "internalURL",
"admin" or "adminURL"'''
)
parser.add_argument(
'--os-password',
dest='os_password',
default=os.environ.get('OS_PASSWORD'),
help='''Password used for authentication with the OpenStack
Identity service'''
)
parser.add_argument(
'--os-username',
dest='os_username',
default=os.environ.get('OS_USERNAME'),
help='''Name used for authentication with the OpenStack
Identity service'''
)
parser.add_argument(
'--os-token',
dest='os_token',
default=os.environ.get('OS_TOKEN'),
help='''Specify an existing token to use instead of retrieving
one via authentication'''
)
parser.add_argument(
'--os-project-domain-name',
dest='os_project_domain_name',
default=os.environ.get('OS_PROJECT_DOMAIN_NAME'),
help='Domain name containing project'
)
parser.add_argument(
'--os-project-domain-id',
dest='os_project_domain_id',
default=os.environ.get('OS_PROJECT_DOMAIN_ID'),
help='OpenStack project domain ID. '
'Defaults to env[OS_PROJECT_DOMAIN_ID].'
)
parser.add_argument(
'--os-project-name',
dest='os_project_name',
default=os.environ.get('OS_PROJECT_NAME'),
help='Project name (tenant name)'
)
parser.add_argument(
'--os-region-name',
dest='os_region_name',
default=os.environ.get('OS_REGION_NAME'),
help='Specify the region to use'
)
parser.add_argument(
'--os-project-id',
dest='os_project_id',
default=os.environ.get('OS_PROJECT_ID'),
help='Project to request authorization on'
)
parser.add_argument(
'--os-user-domain-name',
dest='os_user_domain_name',
default=os.environ.get('OS_USER_DOMAIN_NAME'),
help='User domain name'
)
parser.add_argument(
'--os-user-domain-id',
dest='os_user_domain_id',
default=os.environ.get('OS_USER_DOMAIN_ID'),
help='OpenStack user domain ID. '
'Defaults to env[OS_USER_DOMAIN_ID].'
)
parser.add_argument(
'-k', '--insecure',
dest='insecure',
action='store_true',
default=os.environ.get('OS_INSECURE'),
help='use python-freezerclient with insecure connections'
)
parser.add_argument(
'--os-cacert',
dest='os_cacert',
default=os.environ.get('OS_CACERT'),
help='''Path of CA TLS certificate(s) used to verify the
remote server's certificate. Without this option
freezer looks for the default system CA certificates.'''
)
parser.add_argument(
'--os-cert',
dest='os_cert',
default=os.environ.get('OS_CERT'),
help='''Path of CERT TLS certificate(s) used to verify the
remote server's certificate.1'''
)
return parser
@property
def client(self):
"""Factory function to create a new freezer service client.
The returned client will be either a V1 or V2 client.
:return: freezerclient object
"""
opts = {
'token': self.options.os_token,
'username': self.options.os_username,
'password': self.options.os_password,
'auth_url': self.options.os_auth_url,
'endpoint': self.options.os_backup_url,
'endpoint_type': self.options.os_endpoint_type,
'project_name': self.options.os_project_name,
'project_id': self.options.os_project_id,
'user_domain_name': self.options.os_user_domain_name,
'user_domain_id': self.options.os_user_domain_id,
'project_domain_name': self.options.os_project_domain_name,
'project_domain_id': self.options.os_project_domain_id,
'cert': self.options.os_cert,
'cacert': self.options.os_cacert,
'insecure': self.options.insecure
}
return utils.get_client_instance(
opts, api_version=self.options.os_backup_api_version)
def main(argv=sys.argv[1:]):
return FreezerShell().run(argv)
if __name__ == '__main__':
sys.exit(main(sys.argv[1:]))
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