def build_option_parser(self, description, version):
"""Return an argparse option parser for this application.
Subclasses may override this method to extend
the parser with more global options.
:param description: full description of the application
:paramtype description: str
:param version: version number for the application
:paramtype version: str
"""
parser = argparse.ArgumentParser(
description=description,
add_help=False, )
parser.add_argument(
'--version',
action='version',
version='%(prog)s {0}'.format(version), )
parser.add_argument(
'-v', '--verbose',
action='count',
dest='verbose_level',
default=self.DEFAULT_VERBOSE_LEVEL,
help='Increase verbosity of output. Can be repeated.', )
parser.add_argument(
'-q', '--quiet',
action='store_const',
dest='verbose_level',
const=0,
help='suppress output except warnings and errors', )
parser.add_argument(
'-H', '--Help',
action=HelpAction,
nargs=0,
default=self, # tricky
help="show this help message and exit", )
parser.add_argument(
'--debug',
default=False,
action='store_true',
help='show tracebacks on errors', )
# Global arguments
parser.add_argument(
'--os_auth_strategy', metavar='<auth_strategy>',
default=env('OS_AUTH_STRATEGY', default='keystone'),
help='Authentication strategy (Env: OS_AUTH_STRATEGY'
', default keystone). For now, any other value will'
' disable the authentication')
parser.add_argument(
'--os_auth_url', metavar='<auth_url>',
default=env('OS_AUTH_URL'),
help='Authentication URL (Env: OS_AUTH_URL)')
parser.add_argument(
'--os_tenant_name', metavar='<auth_tenant_name>',
default=env('OS_TENANT_NAME'),
help='Authentication tenant name (Env: OS_TENANT_NAME)')
parser.add_argument(
'--os_username', metavar='<auth_username>',
default=utils.env('OS_USERNAME'),
help='Authentication username (Env: OS_USERNAME)')
parser.add_argument(
'--os_password', metavar='<auth_password>',
default=utils.env('OS_PASSWORD'),
help='Authentication password (Env: OS_PASSWORD)')
parser.add_argument(
'--os_region_name', metavar='<auth_region_name>',
default=env('OS_REGION_NAME'),
help='Authentication region name (Env: OS_REGION_NAME)')
parser.add_argument(
'--os_token', metavar='<token>',
default=env('OS_TOKEN'),
help='Defaults to env[OS_TOKEN]')
parser.add_argument(
'--os_url', metavar='<url>',
default=env('OS_URL'),
help='Defaults to env[OS_URL]')
return parser
def build_option_parser(self, description, version):
"""Return an argparse option parser for this application.
Subclasses may override this method to extend
the parser with more global options.
:param description: full description of the application
:paramtype description: str
:param version: version number for the application
:paramtype version: str
"""
parser = argparse.ArgumentParser(description=description, add_help=False)
parser.add_argument("--version", action="version", version="%(prog)s {0}".format(version))
parser.add_argument(
"-v",
"--verbose",
action="count",
dest="verbose_level",
default=self.DEFAULT_VERBOSE_LEVEL,
help="Increase verbosity of output. Can be repeated.",
)
parser.add_argument(
"-q",
"--quiet",
action="store_const",
dest="verbose_level",
const=0,
help="suppress output except warnings and errors",
)
parser.add_argument(
"-h", "--help", action=HelpAction, nargs=0, default=self, help="show this help message and exit" # tricky
)
parser.add_argument("--debug", default=False, action="store_true", help="show tracebacks on errors")
# Global arguments
parser.add_argument(
"--os-auth-strategy",
metavar="<auth-strategy>",
default=env("OS_AUTH_STRATEGY", default="keystone"),
help="Authentication strategy (Env: OS_AUTH_STRATEGY"
", default keystone). For now, any other value will"
" disable the authentication",
)
parser.add_argument("--os_auth_strategy", help=argparse.SUPPRESS)
parser.add_argument(
"--os-auth-url",
metavar="<auth-url>",
default=env("OS_AUTH_URL"),
help="Authentication URL (Env: OS_AUTH_URL)",
)
parser.add_argument("--os_auth_url", help=argparse.SUPPRESS)
parser.add_argument(
"--os-tenant-name",
metavar="<auth-tenant-name>",
default=env("OS_TENANT_NAME"),
help="Authentication tenant name (Env: OS_TENANT_NAME)",
)
parser.add_argument("--os_tenant_name", help=argparse.SUPPRESS)
parser.add_argument(
"--os-username",
metavar="<auth-username>",
default=utils.env("OS_USERNAME"),
help="Authentication username (Env: OS_USERNAME)",
)
parser.add_argument("--os_username", help=argparse.SUPPRESS)
parser.add_argument(
"--os-password",
metavar="<auth-password>",
default=utils.env("OS_PASSWORD"),
help="Authentication password (Env: OS_PASSWORD)",
)
parser.add_argument("--os_password", help=argparse.SUPPRESS)
parser.add_argument(
"--os-region-name",
metavar="<auth-region-name>",
default=env("OS_REGION_NAME"),
help="Authentication region name (Env: OS_REGION_NAME)",
)
parser.add_argument("--os_region_name", help=argparse.SUPPRESS)
parser.add_argument("--os-token", metavar="<token>", default=env("OS_TOKEN"), help="Defaults to env[OS_TOKEN]")
parser.add_argument("--os_token", help=argparse.SUPPRESS)
parser.add_argument(
"--endpoint-type",
metavar="<endpoint-type>",
default=env("OS_ENDPOINT_TYPE", default="publicURL"),
help="Defaults to env[OS_ENDPOINT_TYPE] or publicURL.",
)
parser.add_argument("--os-url", metavar="<url>", default=env("OS_URL"), help="Defaults to env[OS_URL]")
parser.add_argument("--os_url", help=argparse.SUPPRESS)
parser.add_argument(
"--insecure",
action="store_true",
default=env("QUANTUMCLIENT_INSECURE", default=False),
help='Explicitly allow quantumclient 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.",
)
return parser
def build_option_parser(self, description, version):
"""Return an argparse option parser for this application.
Subclasses may override this method to extend
the parser with more global options.
:param description: full description of the application
:paramtype description: str
:param version: version number for the application
:paramtype version: str
"""
parser = argparse.ArgumentParser(description=description, add_help=False)
parser.add_argument("--version", action="version", version="%(prog)s {0}".format(version))
parser.add_argument(
"-v",
"--verbose",
action="count",
dest="verbose_level",
default=self.DEFAULT_VERBOSE_LEVEL,
help="Increase verbosity of output. Can be repeated.",
)
parser.add_argument(
"-q",
"--quiet",
action="store_const",
dest="verbose_level",
const=0,
help="suppress output except warnings and errors",
)
parser.add_argument(
"-H", "--Help", action=HelpAction, nargs=0, default=self, help="show this help message and exit" # tricky
)
parser.add_argument("--debug", default=False, action="store_true", help="show tracebacks on errors")
# Global arguments
parser.add_argument(
"--os-auth-strategy",
metavar="<auth-strategy>",
default=env("OS_AUTH_STRATEGY", default="keystone"),
help="Authentication strategy (Env: OS_AUTH_STRATEGY"
", default keystone). For now, any other value will"
" disable the authentication",
)
parser.add_argument(
"--os-auth-url",
metavar="<auth-url>",
default=env("OS_AUTH_URL"),
help="Authentication URL (Env: OS_AUTH_URL)",
)
parser.add_argument(
"--os-tenant-name",
metavar="<auth-tenant-name>",
default=env("OS_TENANT_NAME"),
help="Authentication tenant name (Env: OS_TENANT_NAME)",
)
parser.add_argument(
"--os-username",
metavar="<auth-username>",
default=utils.env("OS_USERNAME"),
help="Authentication username (Env: OS_USERNAME)",
)
parser.add_argument(
"--os-password",
metavar="<auth-password>",
default=utils.env("OS_PASSWORD"),
help="Authentication password (Env: OS_PASSWORD)",
)
parser.add_argument(
"--os-region-name",
metavar="<auth-region-name>",
default=env("OS_REGION_NAME"),
help="Authentication region name (Env: OS_REGION_NAME)",
)
parser.add_argument(
"--os-quantum-api-version",
metavar="<quantum-api-version>",
default=env("OS_QUANTUM_API_VERSION", default="2.0"),
help="QAUNTUM API version, default=2.0 " "(Env: OS_QUANTUM_API_VERSION)",
)
parser.add_argument("--os-token", metavar="<token>", default=env("OS_TOKEN"), help="Defaults to env[OS_TOKEN]")
parser.add_argument("--os-url", metavar="<url>", default=env("OS_URL"), help="Defaults to env[OS_URL]")
return parser
def build_option_parser(self, description, version):
"""Return an argparse option parser for this application.
Subclasses may override this method to extend
the parser with more global options.
:param description: full description of the application
:paramtype description: str
:param version: version number for the application
:paramtype version: str
"""
parser = argparse.ArgumentParser(
description=description,
add_help=False, )
parser.add_argument(
'--version',
action='version',
version=__version__, )
parser.add_argument(
'-v', '--verbose',
action='count',
dest='verbose_level',
default=self.DEFAULT_VERBOSE_LEVEL,
help='Increase verbosity of output. Can be repeated.', )
parser.add_argument(
'-q', '--quiet',
action='store_const',
dest='verbose_level',
const=0,
help='suppress output except warnings and errors', )
parser.add_argument(
'-h', '--help',
action=HelpAction,
nargs=0,
default=self, # tricky
help="show this help message and exit", )
parser.add_argument(
'--debug',
default=False,
action='store_true',
help='show tracebacks on errors', )
# Global arguments
parser.add_argument(
'--os-auth-strategy', metavar='<auth-strategy>',
default=env('OS_AUTH_STRATEGY', default='keystone'),
help='Authentication strategy (Env: OS_AUTH_STRATEGY'
', default keystone). For now, any other value will'
' disable the authentication')
parser.add_argument(
'--os_auth_strategy',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-auth-url', metavar='<auth-url>',
default=env('OS_AUTH_URL'),
help='Authentication URL (Env: OS_AUTH_URL)')
parser.add_argument(
'--os_auth_url',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-tenant-name', metavar='<auth-tenant-name>',
default=env('OS_TENANT_NAME'),
help='Authentication tenant name (Env: OS_TENANT_NAME)')
parser.add_argument(
'--os_tenant_name',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-username', metavar='<auth-username>',
default=utils.env('OS_USERNAME'),
help='Authentication username (Env: OS_USERNAME)')
parser.add_argument(
'--os_username',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-password', metavar='<auth-password>',
default=utils.env('OS_PASSWORD'),
help='Authentication password (Env: OS_PASSWORD)')
parser.add_argument(
'--os_password',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-region-name', metavar='<auth-region-name>',
default=env('OS_REGION_NAME'),
help='Authentication region name (Env: OS_REGION_NAME)')
parser.add_argument(
'--os_region_name',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-token', metavar='<token>',
default=env('OS_TOKEN'),
help='Defaults to env[OS_TOKEN]')
parser.add_argument(
'--os_token',
help=argparse.SUPPRESS)
parser.add_argument(
'--endpoint-type', metavar='<endpoint-type>',
default=env('OS_ENDPOINT_TYPE', default='publicURL'),
help='Defaults to env[OS_ENDPOINT_TYPE] or publicURL.')
parser.add_argument(
'--os-url', metavar='<url>',
default=env('OS_URL'),
help='Defaults to env[OS_URL]')
parser.add_argument(
'--os_url',
help=argparse.SUPPRESS)
parser.add_argument(
'--insecure',
action='store_true',
default=env('QUANTUMCLIENT_INSECURE', default=False),
help="Explicitly allow quantumclient 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.")
return parser
def build_option_parser(self, description, version):
"""Return an argparse option parser for this application.
Subclasses may override this method to extend
the parser with more global options.
:param description: full description of the application
:paramtype description: str
:param version: version number for the application
:paramtype version: str
"""
parser = argparse.ArgumentParser(
description=description,
add_help=False, )
parser.add_argument(
'--version',
action='version',
version='%(prog)s {0}'.format(version), )
parser.add_argument(
'-v', '--verbose',
action='count',
dest='verbose_level',
default=self.DEFAULT_VERBOSE_LEVEL,
help='Increase verbosity of output. Can be repeated.', )
parser.add_argument(
'-q', '--quiet',
action='store_const',
dest='verbose_level',
const=0,
help='suppress output except warnings and errors', )
parser.add_argument(
'-h', '--help',
action=HelpAction,
nargs=0,
default=self, # tricky
help="show this help message and exit", )
parser.add_argument(
'--debug',
default=False,
action='store_true',
help='show tracebacks on errors', )
# Global arguments
parser.add_argument(
'--os-auth-strategy', metavar='<auth-strategy>',
default=env('OS_AUTH_STRATEGY', default='keystone'),
help='Authentication strategy (Env: OS_AUTH_STRATEGY'
', default keystone). For now, any other value will'
' disable the authentication')
parser.add_argument(
'--os_auth_strategy',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-auth-url', metavar='<auth-url>',
default=env('OS_AUTH_URL'),
help='Authentication URL (Env: OS_AUTH_URL)')
parser.add_argument(
'--os_auth_url',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-tenant-name', metavar='<auth-tenant-name>',
default=env('OS_TENANT_NAME'),
help='Authentication tenant name (Env: OS_TENANT_NAME)')
parser.add_argument(
'--os_tenant_name',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-username', metavar='<auth-username>',
default=utils.env('OS_USERNAME'),
help='Authentication username (Env: OS_USERNAME)')
parser.add_argument(
'--os_username',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-password', metavar='<auth-password>',
default=utils.env('OS_PASSWORD'),
help='Authentication password (Env: OS_PASSWORD)')
parser.add_argument(
'--os_password',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-region-name', metavar='<auth-region-name>',
default=env('OS_REGION_NAME'),
help='Authentication region name (Env: OS_REGION_NAME)')
parser.add_argument(
'--os_region_name',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-token', metavar='<token>',
default=env('OS_TOKEN'),
help='Defaults to env[OS_TOKEN]')
parser.add_argument(
'--os_token',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-url', metavar='<url>',
default=env('OS_URL'),
help='Defaults to env[OS_URL]')
parser.add_argument(
'--os_url',
help=argparse.SUPPRESS)
return parser
def main():
usagestr = "Usage: %prog [OPTIONS] <command> [args]"
parser = OptionParser(usage=usagestr)
parser.add_option("-H", "--host", dest="host",
type="string", default="127.0.0.1",
help="ip address of api host")
parser.add_option("-p", "--port", dest="port",
type="int", default=9696, help="api poort")
parser.add_option("-s", "--ssl", dest="ssl",
action="store_true", default=False, help="use ssl")
parser.add_option("--debug", dest="debug",
action="store_true", default=False,
help="print debugging output")
parser.add_option("-f", "--logfile", dest="logfile",
type="string", default="syslog", help="log file path")
parser.add_option("-t", "--token", dest="token",
type="string", default=None, help="authentication token")
parser.add_option(
'--version',
default=utils.env('QUANTUM_VERSION', default=DEFAULT_QUANTUM_VERSION),
help='Accepts 1.1 and 1.0, defaults to env[QUANTUM_VERSION].')
options, args = parser.parse_args()
if options.debug:
LOG.setLevel(logging.DEBUG)
else:
LOG.setLevel(logging.WARN)
if options.logfile == "syslog":
LOG.addHandler(logging.handlers.SysLogHandler(address='/dev/log'))
else:
LOG.addHandler(logging.handlers.WatchedFileHandler(options.logfile))
# Set permissions on log file
os.chmod(options.logfile, 0644)
version = options.version
if not version in commands:
LOG.error("Unknown API version specified:%s", version)
parser.print_help()
sys.exit(1)
if len(args) < 1:
parser.print_help()
help(version)
sys.exit(1)
cmd = args[0]
if cmd not in commands[version].keys():
LOG.error("Unknown command: %s" % cmd)
help(version)
sys.exit(1)
# Build argument list for CLI command
# The argument list will include the version number as well
args, filters = build_cmd(cmd,
commands[version][cmd]["args"],
commands[version][cmd].get("filters", None),
args[1:],
options.version)
if not args:
sys.exit(1)
LOG.info("Executing command \"%s\" with args: %s" % (cmd, args))
client = instantiate_client(options.host,
options.port,
options.ssl,
args[0],
options.token,
options.version)
# append filters to arguments
# this will allow for using the same prototype for v10 and v11
# TODO: Use **kwargs instead of *args (keyword is better than positional)
if filters:
args.append(filters)
commands[version][cmd]["func"](client, *args)
LOG.info("Command execution completed")
sys.exit(0)
