/usr/lib/python2.7/dist-packages/ironicclient/shell.py is in python-ironicclient 0.1.2-0ubuntu1.
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# 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.
"""
Command-line interface to the OpenStack Bare Metal Provisioning
"""
from __future__ import print_function
import argparse
import logging
import sys
import httplib2
import ironicclient
from ironicclient import client as iroclient
from ironicclient.common import utils
from ironicclient import exc
from ironicclient.openstack.common import gettextutils
gettextutils.install('ironicclient')
class IronicShell(object):
def get_base_parser(self):
parser = argparse.ArgumentParser(
prog='ironic',
description=__doc__.strip(),
epilog='See "ironic help COMMAND" '
'for help on a specific command.',
add_help=False,
formatter_class=HelpFormatter,
)
# Global arguments
parser.add_argument('-h', '--help',
action='store_true',
help=argparse.SUPPRESS,
)
parser.add_argument('--version',
action='version',
version=ironicclient.__version__)
parser.add_argument('--debug',
default=bool(utils.env('IRONICCLIENT_DEBUG')),
action='store_true',
help='Defaults to env[IRONICCLIENT_DEBUG]')
parser.add_argument('-v', '--verbose',
default=False, action="store_true",
help="Print more verbose output")
parser.add_argument('-k', '--insecure',
default=False,
action='store_true',
help="Explicitly allow ironicclient to "
"perform \"insecure\" SSL (https) requests. "
"The server's certificate will "
"not be verified against any certificate "
"authorities. This option should be used with "
"caution")
parser.add_argument('--cert-file',
help='Path of certificate file to use in SSL '
'connection. This file can optionally be prepended'
' with the private key')
parser.add_argument('--key-file',
help='Path of client key to use in SSL connection.'
' This option is not necessary if your key is '
'prepended to your cert file')
parser.add_argument('--ca-file',
help='Path of CA SSL certificate(s) used to verify'
' the remote server certificate. Without this '
'option ironic looks for the default system '
'CA certificates')
parser.add_argument('--timeout',
default=600,
help='Number of seconds to wait for a response')
parser.add_argument('--os-username',
default=utils.env('OS_USERNAME'),
help='Defaults to env[OS_USERNAME]')
parser.add_argument('--os_username',
help=argparse.SUPPRESS)
parser.add_argument('--os-password',
default=utils.env('OS_PASSWORD'),
help='Defaults to env[OS_PASSWORD]')
parser.add_argument('--os_password',
help=argparse.SUPPRESS)
parser.add_argument('--os-tenant-id',
default=utils.env('OS_TENANT_ID'),
help='Defaults to env[OS_TENANT_ID]')
parser.add_argument('--os_tenant_id',
help=argparse.SUPPRESS)
parser.add_argument('--os-tenant-name',
default=utils.env('OS_TENANT_NAME'),
help='Defaults to env[OS_TENANT_NAME]')
parser.add_argument('--os_tenant_name',
help=argparse.SUPPRESS)
parser.add_argument('--os-auth-url',
default=utils.env('OS_AUTH_URL'),
help='Defaults to env[OS_AUTH_URL]')
parser.add_argument('--os_auth_url',
help=argparse.SUPPRESS)
parser.add_argument('--os-region-name',
default=utils.env('OS_REGION_NAME'),
help='Defaults to env[OS_REGION_NAME]')
parser.add_argument('--os_region_name',
help=argparse.SUPPRESS)
parser.add_argument('--os-auth-token',
default=utils.env('OS_AUTH_TOKEN'),
help='Defaults to env[OS_AUTH_TOKEN]')
parser.add_argument('--os_auth_token',
help=argparse.SUPPRESS)
parser.add_argument('--ironic-url',
default=utils.env('IRONIC_URL'),
help='Defaults to env[IRONIC_URL]')
parser.add_argument('--ironic_url',
help=argparse.SUPPRESS)
parser.add_argument('--ironic-api-version',
default=utils.env(
'IRONIC_API_VERSION', default='1'),
help='Defaults to env[IRONIC_API_VERSION] '
'or 1')
parser.add_argument('--ironic_api_version',
help=argparse.SUPPRESS)
parser.add_argument('--os-service-type',
default=utils.env('OS_SERVICE_TYPE'),
help='Defaults to env[OS_SERVICE_TYPE]')
parser.add_argument('--os_service_type',
help=argparse.SUPPRESS)
parser.add_argument('--os-endpoint-type',
default=utils.env('OS_ENDPOINT_TYPE'),
help='Defaults to env[OS_ENDPOINT_TYPE]')
parser.add_argument('--os_endpoint_type',
help=argparse.SUPPRESS)
return parser
def get_subcommand_parser(self, version):
parser = self.get_base_parser()
self.subcommands = {}
subparsers = parser.add_subparsers(metavar='<subcommand>')
submodule = utils.import_versioned_module(version, 'shell')
submodule.enhance_parser(parser, subparsers, self.subcommands)
utils.define_commands_from_module(subparsers, self, self.subcommands)
return parser
def _setup_debugging(self, debug):
if debug:
logging.basicConfig(
format="%(levelname)s (%(module)s:%(lineno)d) %(message)s",
level=logging.DEBUG)
httplib2.debuglevel = 1
else:
logging.basicConfig(
format="%(levelname)s %(message)s",
level=logging.CRITICAL)
def main(self, argv):
# Parse args once to find version
parser = self.get_base_parser()
(options, args) = parser.parse_known_args(argv)
self._setup_debugging(options.debug)
# build available subcommands based on version
api_version = options.ironic_api_version
subcommand_parser = self.get_subcommand_parser(api_version)
self.parser = subcommand_parser
# Handle top-level --help/-h before attempting to parse
# a command off the command line
if options.help or not argv:
self.do_help(options)
return 0
# Parse args again and call whatever callback was selected
args = subcommand_parser.parse_args(argv)
# Short-circuit and deal with help command right away.
if args.func == self.do_help:
self.do_help(args)
return 0
if not (args.os_auth_token and args.ironic_url):
if not args.os_username:
raise exc.CommandError(_("You must provide a username via "
"either --os-username or via "
"env[OS_USERNAME]"))
if not args.os_password:
raise exc.CommandError(_("You must provide a password via "
"either --os-password or via "
"env[OS_PASSWORD]"))
if not (args.os_tenant_id or args.os_tenant_name):
raise exc.CommandError(_("You must provide a tenant_id via "
"either --os-tenant-id or via "
"env[OS_TENANT_ID]"))
if not args.os_auth_url:
raise exc.CommandError(_("You must provide an auth url via "
"either --os-auth-url or via "
"env[OS_AUTH_URL]"))
client = iroclient.get_client(api_version, **(args.__dict__))
try:
args.func(client, args)
except exc.Unauthorized:
raise exc.CommandError(_("Invalid OpenStack Identity credentials"))
@utils.arg('command', metavar='<subcommand>', nargs='?',
help='Display help for <subcommand>')
def do_help(self, args):
"""Display help about this program or one of its subcommands."""
if getattr(args, 'command', None):
if args.command in self.subcommands:
self.subcommands[args.command].print_help()
else:
raise exc.CommandError(_("'%s' is not a valid subcommand") %
args.command)
else:
self.parser.print_help()
class HelpFormatter(argparse.HelpFormatter):
def start_section(self, heading):
# Title-case the headings
heading = '%s%s' % (heading[0].upper(), heading[1:])
super(HelpFormatter, self).start_section(heading)
def main():
try:
IronicShell().main(sys.argv[1:])
except Exception as e:
print(str(e), file=sys.stderr)
sys.exit(1)
if __name__ == "__main__":
main()
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