def completion_cache(self, cache_type, obj_class, mode):
"""
The completion cache store items that can be used for bash
autocompletion, like UUIDs or human-friendly IDs.
A resource listing will clear and repopulate the cache.
A resource create will append to the cache.
Delete is not handled because listings are assumed to be performed
often enough to keep the cache reasonably up-to-date.
"""
base_dir = utils.env('GUTSCLIENT_UUID_CACHE_DIR',
default="~/.gutsclient")
# NOTE(sirp): Keep separate UUID caches for each username + endpoint
# pair
username = utils.env('OS_USERNAME', 'GUTS_USERNAME')
url = utils.env('OS_URL', 'GUTS_URL')
uniqifier = hashlib.md5(username.encode('utf-8') +
url.encode('utf-8')).hexdigest()
cache_dir = os.path.expanduser(os.path.join(base_dir, uniqifier))
try:
os.makedirs(cache_dir, 0o755)
except OSError:
# NOTE(kiall): This is typically either permission denied while
# attempting to create the directory, or the directory
# already exists. Either way, don't fail.
pass
resource = obj_class.__name__.lower()
filename = "%s-%s-cache" % (resource, cache_type.replace('_', '-'))
path = os.path.join(cache_dir, filename)
cache_attr = "_%s_cache" % cache_type
try:
setattr(self, cache_attr, open(path, mode))
except IOError:
# NOTE(kiall): This is typically a permission denied while
# attempting to write the cache file.
pass
try:
yield
finally:
cache = getattr(self, cache_attr, None)
if cache:
cache.close()
delattr(self, cache_attr)
def _append_global_identity_args(self, parser):
parser.add_argument(
'--os-auth-strategy', metavar='<auth-strategy>',
default=utils.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-username',
metavar='<auth-user-name>',
default=utils.env('OS_USERNAME',
'GUTS_USERNAME'),
help='OpenStack user name. '
'Default=env[OS_USERNAME].')
parser.add_argument('--os_username',
help=argparse.SUPPRESS)
parser.add_argument('--os-password',
metavar='<auth-password>',
default=utils.env('OS_PASSWORD',
'GUTS_PASSWORD'),
help='Password for OpenStack user. '
'Default=env[OS_PASSWORD].')
parser.add_argument('--os_password',
help=argparse.SUPPRESS)
parser.add_argument('--os-tenant-name',
metavar='<auth-tenant-name>',
default=utils.env('OS_TENANT_NAME',
'GUTS_PROJECT_ID'),
help='Tenant name. '
'Default=env[OS_TENANT_NAME].')
parser.add_argument('--os_tenant_name',
help=argparse.SUPPRESS)
parser.add_argument('--os-tenant-id',
metavar='<auth-tenant-id>',
default=utils.env('OS_TENANT_ID',
'GUTS_TENANT_ID'),
help='ID for the tenant. '
'Default=env[OS_TENANT_ID].')
parser.add_argument('--os_tenant_id',
help=argparse.SUPPRESS)
parser.add_argument('--os-auth-url',
metavar='<auth-url>',
default=utils.env('OS_AUTH_URL',
'GUTS_URL'),
help='URL for the authentication service. '
'Default=env[OS_AUTH_URL].')
parser.add_argument('--os_auth_url',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-user-id', metavar='<auth-user-id>',
default=utils.env('OS_USER_ID'),
help=_('Authentication user ID (Env: OS_USER_ID)'))
parser.add_argument(
'--os_user_id',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-user-domain-id',
metavar='<auth-user-domain-id>',
default=utils.env('OS_USER_DOMAIN_ID'),
help='OpenStack user domain ID. '
'Defaults to env[OS_USER_DOMAIN_ID].')
parser.add_argument(
'--os_user_domain_id',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-user-domain-name',
metavar='<auth-user-domain-name>',
default=utils.env('OS_USER_DOMAIN_NAME'),
help='OpenStack user domain name. '
'Defaults to env[OS_USER_DOMAIN_NAME].')
parser.add_argument(
'--os_user_domain_name',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-project-id',
metavar='<auth-project-id>',
default=utils.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_id',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-project-name',
metavar='<auth-project-name>',
default=utils.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_project_name',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-project-domain-id',
metavar='<auth-project-domain-id>',
default=utils.env('OS_PROJECT_DOMAIN_ID'),
help='Defaults to env[OS_PROJECT_DOMAIN_ID].')
parser.add_argument(
'--os-project-domain-name',
metavar='<auth-project-domain-name>',
default=utils.env('OS_PROJECT_DOMAIN_NAME'),
help='Defaults to env[OS_PROJECT_DOMAIN_NAME].')
parser.add_argument('--os-region-name',
metavar='<region-name>',
default=utils.env('OS_REGION_NAME',
'GUTS_REGION_NAME'),
help='Region name. '
'Default=env[OS_REGION_NAME].')
parser.add_argument('--os_region_name',
help=argparse.SUPPRESS)
parser.add_argument(
'--os-token', metavar='<token>',
default=utils.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=utils.env('OS_URL'),
help=_('Defaults to env[OS_URL]'))
parser.add_argument(
'--os_url',
help=argparse.SUPPRESS)
# Register the CLI arguments that have moved to the session object.
session.Session.register_cli_options(parser)
parser.set_defaults(insecure=utils.env('GUTSCLIENT_INSECURE',
default=False))
def get_base_parser(self):
parser = GutsClientArgumentParser(
prog='guts',
description=__doc__.strip(),
epilog='Run "guts help SUBCOMMAND" for help on a subcommand.',
add_help=False,
formatter_class=OpenStackHelpFormatter,
)
# Global arguments
parser.add_argument('-h', '--help',
action='store_true',
help=argparse.SUPPRESS)
parser.add_argument('--version',
action='version',
version=gutsclient.__version__)
parser.add_argument('-d', '--debug',
action='store_true',
default=utils.env('GUTSCLIENT_DEBUG',
default=False),
help="Shows debugging output.")
parser.add_argument('--os-auth-system',
metavar='<auth-system>',
default=utils.env('OS_AUTH_SYSTEM'),
help='Defaults to env[OS_AUTH_SYSTEM].')
parser.add_argument('--os_auth_system',
help=argparse.SUPPRESS)
parser.add_argument('--service-type',
metavar='<service-type>',
help='Service type. '
'For most actions, default is migration.')
parser.add_argument('--service_type',
help=argparse.SUPPRESS)
parser.add_argument('--service-name',
metavar='<service-name>',
default=utils.env('GUTS_SERVICE_NAME'),
help='Service name. '
'Default=env[GUTS_SERVICE_NAME].')
parser.add_argument('--service_name',
help=argparse.SUPPRESS)
parser.add_argument('--migration-service-name',
metavar='<migration-service-name>',
default=utils.env('GUTS_MIGRATION_SERVICE_NAME'),
help='Migration service name. '
'Default=env[GUTS_MIGRATION_SERVICE_NAME].')
parser.add_argument('--migration_service_name',
help=argparse.SUPPRESS)
parser.add_argument('--endpoint-type',
metavar='<endpoint-type>',
dest='os_endpoint_type',
default=utils.env('GUTS_ENDPOINT_TYPE',
default=DEFAULT_GUTS_ENDPOINT_TYPE),
help='DEPRECATED! Use --os-endpoint-type.')
parser.add_argument('--endpoint_type',
dest='os_endpoint_type',
help=argparse.SUPPRESS)
parser.add_argument('--os-endpoint-type',
metavar='<os-endpoint-type>',
default=utils.env('OS_ENDPOINT_TYPE',
default=utils.env('GUTS_ENDPOINT_TYPE',
default=DEFAULT_GUTS_ENDPOINT_TYPE)),
help='Endpoint type, which is publicURL or '
'internalURL. '
'Default=env[OS_ENDPOINT_TYPE] or '
'nova env[GUTS_ENDPOINT_TYPE] or '
+ DEFAULT_GUTS_ENDPOINT_TYPE + '.')
parser.add_argument('--os_endpoint_type',
help=argparse.SUPPRESS)
parser.add_argument('--os-migration-api-version',
metavar='<migration-api-ver>',
default=utils.env('OS_MIGRATION_API_VERSION',
default=None),
help='Block Storage API version. '
'Valid values are 1 or 2. '
'Default=env[OS_MIGRATION_API_VERSION].')
parser.add_argument('--os_migration_api_version',
help=argparse.SUPPRESS)
parser.add_argument('--bypass-url',
metavar='<bypass-url>',
dest='bypass_url',
default=utils.env('GUTSCLIENT_BYPASS_URL'),
help="Use this API endpoint instead of the "
"Service Catalog. Defaults to "
"env[GUTSCLIENT_BYPASS_URL]")
parser.add_argument('--bypass_url',
help=argparse.SUPPRESS)
parser.add_argument('--retries',
metavar='<retries>',
type=int,
default=0,
help='Number of retries.')
if osprofiler_profiler:
parser.add_argument('--profile',
metavar='HMAC_KEY',
help='HMAC key to use for encrypting context '
'data for performance profiling of operation. '
'This key needs to match the one configured '
'on the guts api server. '
'Without key the profiling will not be '
'triggered even if osprofiler is enabled '
'on server side.')
self._append_global_identity_args(parser)
# The auth-system-plugins might require some extra options
gutsclient.auth_plugin.discover_auth_systems()
gutsclient.auth_plugin.load_auth_system_opts(parser)
return parser