def get_base_parser(self):
parser = argparse.ArgumentParser(
prog='ceilometer',
description=__doc__.strip(),
epilog='See "ceilometer 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=ceilometerclient.__version__)
parser.add_argument('-d', '--debug',
default=bool(cliutils.env('CEILOMETERCLIENT_DEBUG')
),
action='store_true',
help='Defaults to env[CEILOMETERCLIENT_DEBUG].')
parser.add_argument('-v', '--verbose',
default=False, action="store_true",
help="Print more verbose output.")
parser.add_argument('--timeout',
default=600,
type=_positive_non_zero_int,
help='Number of seconds to wait for a response.')
parser.add_argument('--ceilometer-url', metavar='<CEILOMETER_URL>',
dest='os_endpoint',
default=cliutils.env('CEILOMETER_URL'),
help=("DEPRECATED, use --os-endpoint instead. "
"Defaults to env[CEILOMETER_URL]."))
parser.add_argument('--ceilometer_url',
dest='os_endpoint',
help=argparse.SUPPRESS)
parser.add_argument('--ceilometer-api-version',
default=cliutils.env(
'CEILOMETER_API_VERSION', default='2'),
help='Defaults to env[CEILOMETER_API_VERSION] '
'or 2.')
parser.add_argument('--ceilometer_api_version',
help=argparse.SUPPRESS)
self.auth_plugin.add_opts(parser)
self.auth_plugin.add_common_opts(parser)
return parser
def get_base_parser(self):
parser = argparse.ArgumentParser(
prog='ceilometer',
description=__doc__.strip(),
epilog='See "ceilometer 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=ceilometerclient.__version__)
parser.add_argument('-d', '--debug',
default=bool(cliutils.env('CEILOMETERCLIENT_DEBUG')
),
action='store_true',
help='Defaults to env[CEILOMETERCLIENT_DEBUG].')
parser.add_argument('-v', '--verbose',
default=False, action="store_true",
help="Print more verbose output.")
parser.add_argument('--timeout',
default=600,
type=_positive_non_zero_int,
help='Number of seconds to wait for a response.')
parser.add_argument('--ceilometer-url', metavar='<CEILOMETER_URL>',
dest='os_endpoint',
default=cliutils.env('CEILOMETER_URL'),
help=("DEPRECATED, use --os-endpoint instead. "
"Defaults to env[CEILOMETER_URL]."))
parser.add_argument('--ceilometer_url',
dest='os_endpoint',
help=argparse.SUPPRESS)
parser.add_argument('--ceilometer-api-version',
default=cliutils.env(
'CEILOMETER_API_VERSION', default='2'),
help='Defaults to env[CEILOMETER_API_VERSION] '
'or 2.')
parser.add_argument('--ceilometer_api_version',
help=argparse.SUPPRESS)
self.auth_plugin.add_opts(parser)
self.auth_plugin.add_common_opts(parser)
return parser
def get_base_parser(self):
parser = argparse.ArgumentParser(
prog='ceilometer',
description=__doc__.strip(),
epilog='See "ceilometer 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=ceilometerclient.__version__)
parser.add_argument('-d',
'--debug',
default=bool(
cliutils.env('CEILOMETERCLIENT_DEBUG')),
action='store_true',
help='Defaults to env[CEILOMETERCLIENT_DEBUG].')
parser.add_argument('-v',
'--verbose',
default=False,
action="store_true",
help="Print more verbose output.")
parser.add_argument('--timeout',
default=600,
help='Number of seconds to wait for a response.')
parser.add_argument('--ceilometer-url',
default=cliutils.env('CEILOMETER_URL'),
help='Defaults to env[CEILOMETER_URL].')
parser.add_argument('--ceilometer_url', help=argparse.SUPPRESS)
parser.add_argument('--ceilometer-api-version',
default=cliutils.env('CEILOMETER_API_VERSION',
default='2'),
help='Defaults to env[CEILOMETER_API_VERSION] '
'or 2.')
parser.add_argument('--ceilometer_api_version', help=argparse.SUPPRESS)
# FIXME(fabgia): identity related parameters should be passed by the
# Keystone client itself.
self._append_identity_args(parser)
return parser
def get_base_parser(self):
parser = argparse.ArgumentParser(
prog='ceilometer',
description=__doc__.strip(),
epilog='See "ceilometer 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=ceilometerclient.__version__)
parser.add_argument('-d', '--debug',
default=bool(cliutils.env('CEILOMETERCLIENT_DEBUG')
),
action='store_true',
help='Defaults to env[CEILOMETERCLIENT_DEBUG].')
parser.add_argument('-v', '--verbose',
default=False, action="store_true",
help="Print more verbose output.")
parser.add_argument('--timeout',
default=600,
help='Number of seconds to wait for a response.')
parser.add_argument('--ceilometer-url',
default=cliutils.env('CEILOMETER_URL'),
help='Defaults to env[CEILOMETER_URL].')
parser.add_argument('--ceilometer_url',
help=argparse.SUPPRESS)
parser.add_argument('--ceilometer-api-version',
default=cliutils.env(
'CEILOMETER_API_VERSION', default='2'),
help='Defaults to env[CEILOMETER_API_VERSION] '
'or 2.')
parser.add_argument('--ceilometer_api_version',
help=argparse.SUPPRESS)
# FIXME(fabgia): identity related parameters should be passed by the
# Keystone client itself.
self._append_identity_args(parser)
return parser
def get_base_parser(self):
parser = argparse.ArgumentParser(
prog='ceilometer',
description=__doc__.strip(),
epilog='See "ceilometer 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=ceilometerclient.__version__)
parser.add_argument('-d',
'--debug',
default=bool(
cliutils.env('CEILOMETERCLIENT_DEBUG')),
action='store_true',
help='Defaults to env[CEILOMETERCLIENT_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 ceilometerclient 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('--os-cacert',
metavar='<ca-certificate-file>',
dest='os_cacert',
default=cliutils.env('OS_CACERT'),
help='Path of CA TLS certificate(s) used to verify'
'the remote server\'s certificate. Without this '
'option ceilometer looks for the default system '
'CA certificates.')
parser.add_argument('--ca-file',
dest='os_cacert',
help='DEPRECATED! Use --os-cacert.')
parser.add_argument('--timeout',
default=600,
help='Number of seconds to wait for a response')
parser.add_argument('--os-username',
default=cliutils.env('OS_USERNAME'),
help='Defaults to env[OS_USERNAME]')
parser.add_argument('--os_username', help=argparse.SUPPRESS)
parser.add_argument('--os-password',
default=cliutils.env('OS_PASSWORD'),
help='Defaults to env[OS_PASSWORD]')
parser.add_argument('--os_password', help=argparse.SUPPRESS)
parser.add_argument('--os-tenant-id',
default=cliutils.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=cliutils.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=cliutils.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=cliutils.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=cliutils.env('OS_AUTH_TOKEN'),
help='Defaults to env[OS_AUTH_TOKEN]')
parser.add_argument('--os_auth_token', help=argparse.SUPPRESS)
parser.add_argument('--ceilometer-url',
default=cliutils.env('CEILOMETER_URL'),
help='Defaults to env[CEILOMETER_URL]')
parser.add_argument('--ceilometer_url', help=argparse.SUPPRESS)
parser.add_argument('--ceilometer-api-version',
default=cliutils.env('CEILOMETER_API_VERSION',
default='2'),
help='Defaults to env[CEILOMETER_API_VERSION] '
'or 2')
parser.add_argument('--ceilometer_api_version', help=argparse.SUPPRESS)
parser.add_argument('--os-service-type',
default=cliutils.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=cliutils.env('OS_ENDPOINT_TYPE'),
help='Defaults to env[OS_ENDPOINT_TYPE]')
parser.add_argument('--os_endpoint_type', help=argparse.SUPPRESS)
return parser
def get_base_parser(self):
parser = argparse.ArgumentParser(
prog='ceilometer',
description=__doc__.strip(),
epilog='See "ceilometer 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=ceilometerclient.__version__)
parser.add_argument('-d', '--debug',
default=bool(cliutils.env('CEILOMETERCLIENT_DEBUG')
),
action='store_true',
help='Defaults to env[CEILOMETERCLIENT_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 ceilometerclient 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('--os-cacert',
metavar='<ca-certificate-file>',
dest='os_cacert',
default=cliutils.env('OS_CACERT'),
help='Path of CA TLS certificate(s) used to verify'
'the remote server\'s certificate. Without this '
'option ceilometer looks for the default system '
'CA certificates.')
parser.add_argument('--ca-file',
dest='os_cacert',
help='DEPRECATED! Use --os-cacert.')
parser.add_argument('--timeout',
default=600,
help='Number of seconds to wait for a response.')
parser.add_argument('--os-username',
default=cliutils.env('OS_USERNAME'),
help='Defaults to env[OS_USERNAME].')
parser.add_argument('--os_username',
help=argparse.SUPPRESS)
parser.add_argument('--os-password',
default=cliutils.env('OS_PASSWORD'),
help='Defaults to env[OS_PASSWORD].')
parser.add_argument('--os_password',
help=argparse.SUPPRESS)
parser.add_argument('--os-tenant-id',
default=cliutils.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=cliutils.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=cliutils.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=cliutils.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=cliutils.env('OS_AUTH_TOKEN'),
help='Defaults to env[OS_AUTH_TOKEN].')
parser.add_argument('--os_auth_token',
help=argparse.SUPPRESS)
parser.add_argument('--ceilometer-url',
default=cliutils.env('CEILOMETER_URL'),
help='Defaults to env[CEILOMETER_URL].')
parser.add_argument('--ceilometer_url',
help=argparse.SUPPRESS)
parser.add_argument('--ceilometer-api-version',
default=cliutils.env(
'CEILOMETER_API_VERSION', default='2'),
help='Defaults to env[CEILOMETER_API_VERSION] '
'or 2.')
parser.add_argument('--ceilometer_api_version',
help=argparse.SUPPRESS)
parser.add_argument('--os-service-type',
default=cliutils.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=cliutils.env('OS_ENDPOINT_TYPE'),
help='Defaults to env[OS_ENDPOINT_TYPE].')
parser.add_argument('--os_endpoint_type',
help=argparse.SUPPRESS)
return parser
def _append_identity_args(self, parser):
# FIXME(fabgia): identity related parameters should be passed by the
# Keystone client itself to avoid constant update in all the services
# clients. When this fix is merged this method can be made obsolete.
# Bug: https://bugs.launchpad.net/python-keystoneclient/+bug/1332337
parser.add_argument('-k', '--insecure',
default=False,
action='store_true',
help="Explicitly allow ceilometerclient 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.")
# User related options
parser.add_argument('--os-username',
default=cliutils.env('OS_USERNAME'),
help='Defaults to env[OS_USERNAME].')
parser.add_argument('--os_username',
help=argparse.SUPPRESS)
parser.add_argument('--os-user-id',
default=cliutils.env('OS_USER_ID'),
help='Defaults to env[OS_USER_ID].')
parser.add_argument('--os-password',
default=cliutils.env('OS_PASSWORD'),
help='Defaults to env[OS_PASSWORD].')
parser.add_argument('--os_password',
help=argparse.SUPPRESS)
# Domain related options
parser.add_argument('--os-user-domain-id',
default=cliutils.env('OS_USER_DOMAIN_ID'),
help='Defaults to env[OS_USER_DOMAIN_ID].')
parser.add_argument('--os-user-domain-name',
default=cliutils.env('OS_USER_DOMAIN_NAME'),
help='Defaults to env[OS_USER_DOMAIN_NAME].')
parser.add_argument('--os-project-domain-id',
default=cliutils.env('OS_PROJECT_DOMAIN_ID'),
help='Defaults to env[OS_PROJECT_DOMAIN_ID].')
parser.add_argument('--os-project-domain-name',
default=cliutils.env('OS_PROJECT_DOMAIN_NAME'),
help='Defaults to env[OS_PROJECT_DOMAIN_NAME].')
# Project V3 or Tenant V2 related options
parser.add_argument('--os-project-id',
default=cliutils.env('OS_PROJECT_ID'),
help='Another way to specify tenant ID. '
'This option is mutually exclusive with '
' --os-tenant-id. '
'Defaults to env[OS_PROJECT_ID].')
parser.add_argument('--os-project-name',
default=cliutils.env('OS_PROJECT_NAME'),
help='Another way to specify tenant name. '
'This option is mutually exclusive with '
' --os-tenant-name. '
'Defaults to env[OS_PROJECT_NAME].')
parser.add_argument('--os-tenant-id',
default=cliutils.env('OS_TENANT_ID'),
help='This option is mutually exclusive with '
' --os-project-id. '
'Defaults to env[OS_PROJECT_ID].')
parser.add_argument('--os_tenant_id',
help=argparse.SUPPRESS)
parser.add_argument('--os-tenant-name',
default=cliutils.env('OS_TENANT_NAME'),
help='Defaults to env[OS_TENANT_NAME].')
parser.add_argument('--os_tenant_name',
help=argparse.SUPPRESS)
# Auth related options
parser.add_argument('--os-auth-url',
default=cliutils.env('OS_AUTH_URL'),
help='Defaults to env[OS_AUTH_URL].')
parser.add_argument('--os_auth_url',
help=argparse.SUPPRESS)
parser.add_argument('--os-auth-token',
default=cliutils.env('OS_AUTH_TOKEN'),
help='Defaults to env[OS_AUTH_TOKEN].')
parser.add_argument('--os_auth_token',
help=argparse.SUPPRESS)
parser.add_argument('--os-cacert',
metavar='<ca-certificate-file>',
dest='os_cacert',
default=cliutils.env('OS_CACERT'),
help='Path of CA TLS certificate(s) used to verify'
'the remote server\'s certificate. Without this '
'option ceilometer looks for the default system '
'CA certificates.')
parser.add_argument('--os-cert',
help='Path of certificate file to use in SSL '
'connection. This file can optionally be '
'prepended with the private key.')
parser.add_argument('--os-key',
help='Path of client key to use in SSL '
'connection. This option is not necessary '
'if your key is prepended to your cert file.')
# Service Catalog related options
parser.add_argument('--os-service-type',
default=cliutils.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=cliutils.env('OS_ENDPOINT_TYPE'),
help='Defaults to env[OS_ENDPOINT_TYPE].')
parser.add_argument('--os_endpoint_type',
help=argparse.SUPPRESS)
parser.add_argument('--os-region-name',
default=cliutils.env('OS_REGION_NAME'),
help='Defaults to env[OS_REGION_NAME].')
parser.add_argument('--os_region_name',
help=argparse.SUPPRESS)
# Deprecated options
parser.add_argument('--ca-file',
dest='os_cacert',
help='DEPRECATED! Use --os-cacert.')
parser.add_argument('--cert-file',
dest='os_cert',
help='DEPRECATED! Use --os-cert.')
parser.add_argument('--key-file',
dest='os_key',
help='DEPRECATED! Use --os-key.')
def _append_identity_args(self, parser):
# FIXME(fabgia): identity related parameters should be passed by the
# Keystone client itself to avoid constant update in all the services
# clients. When this fix is merged this method can be made obsolete.
# Bug: https://bugs.launchpad.net/python-keystoneclient/+bug/1332337
parser.add_argument('-k',
'--insecure',
default=False,
action='store_true',
help="Explicitly allow ceilometerclient 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.")
# User related options
parser.add_argument('--os-username',
default=cliutils.env('OS_USERNAME'),
help='Defaults to env[OS_USERNAME].')
parser.add_argument('--os_username', help=argparse.SUPPRESS)
parser.add_argument('--os-user-id',
default=cliutils.env('OS_USER_ID'),
help='Defaults to env[OS_USER_ID].')
parser.add_argument('--os-password',
default=cliutils.env('OS_PASSWORD'),
help='Defaults to env[OS_PASSWORD].')
parser.add_argument('--os_password', help=argparse.SUPPRESS)
# Domain related options
parser.add_argument('--os-user-domain-id',
default=cliutils.env('OS_USER_DOMAIN_ID'),
help='Defaults to env[OS_USER_DOMAIN_ID].')
parser.add_argument('--os-user-domain-name',
default=cliutils.env('OS_USER_DOMAIN_NAME'),
help='Defaults to env[OS_USER_DOMAIN_NAME].')
parser.add_argument('--os-project-domain-id',
default=cliutils.env('OS_PROJECT_DOMAIN_ID'),
help='Defaults to env[OS_PROJECT_DOMAIN_ID].')
parser.add_argument('--os-project-domain-name',
default=cliutils.env('OS_PROJECT_DOMAIN_NAME'),
help='Defaults to env[OS_PROJECT_DOMAIN_NAME].')
# Project V3 or Tenant V2 related options
parser.add_argument('--os-project-id',
default=cliutils.env('OS_PROJECT_ID'),
help='Another way to specify tenant ID. '
'This option is mutually exclusive with '
' --os-tenant-id. '
'Defaults to env[OS_PROJECT_ID].')
parser.add_argument('--os-project-name',
default=cliutils.env('OS_PROJECT_NAME'),
help='Another way to specify tenant name. '
'This option is mutually exclusive with '
' --os-tenant-name. '
'Defaults to env[OS_PROJECT_NAME].')
parser.add_argument('--os-tenant-id',
default=cliutils.env('OS_TENANT_ID'),
help='This option is mutually exclusive with '
' --os-project-id. '
'Defaults to env[OS_PROJECT_ID].')
parser.add_argument('--os_tenant_id', help=argparse.SUPPRESS)
parser.add_argument('--os-tenant-name',
default=cliutils.env('OS_TENANT_NAME'),
help='Defaults to env[OS_TENANT_NAME].')
parser.add_argument('--os_tenant_name', help=argparse.SUPPRESS)
# Auth related options
parser.add_argument('--os-auth-url',
default=cliutils.env('OS_AUTH_URL'),
help='Defaults to env[OS_AUTH_URL].')
parser.add_argument('--os_auth_url', help=argparse.SUPPRESS)
parser.add_argument('--os-auth-token',
default=cliutils.env('OS_AUTH_TOKEN'),
help='Defaults to env[OS_AUTH_TOKEN].')
parser.add_argument('--os_auth_token', help=argparse.SUPPRESS)
parser.add_argument('--os-cacert',
metavar='<ca-certificate-file>',
dest='os_cacert',
default=cliutils.env('OS_CACERT'),
help='Path of CA TLS certificate(s) used to verify'
'the remote server\'s certificate. Without this '
'option ceilometer looks for the default system '
'CA certificates.')
parser.add_argument('--os-cert',
help='Path of certificate file to use in SSL '
'connection. This file can optionally be '
'prepended with the private key.')
parser.add_argument('--os-key',
help='Path of client key to use in SSL '
'connection. This option is not necessary '
'if your key is prepended to your cert file.')
# Service Catalog related options
parser.add_argument('--os-service-type',
default=cliutils.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=cliutils.env('OS_ENDPOINT_TYPE'),
help='Defaults to env[OS_ENDPOINT_TYPE].')
parser.add_argument('--os_endpoint_type', help=argparse.SUPPRESS)
parser.add_argument('--os-region-name',
default=cliutils.env('OS_REGION_NAME'),
help='Defaults to env[OS_REGION_NAME].')
parser.add_argument('--os_region_name', help=argparse.SUPPRESS)
# Deprecated options
parser.add_argument('--ca-file',
dest='os_cacert',
help='DEPRECATED! Use --os-cacert.')
parser.add_argument('--cert-file',
dest='os_cert',
help='DEPRECATED! Use --os-cert.')
parser.add_argument('--key-file',
dest='os_key',
help='DEPRECATED! Use --os-key.')
