def main(args):
'''Get information about the capabilities of a Swift cluster.
If a swift-agent server seems to be running, that will be used
to cache responses.
'''
parser = argparse.ArgumentParser(description=main.__doc__)
parser.add_argument('--debug',
action='store_true',
help='include debugging information')
group = parser.add_mutually_exclusive_group()
group.add_argument(
'url',
default=None,
nargs='?',
help='the url of the Swift cluster whose capabilities you want to get')
group.add_argument('--auth', help='the auth endpoint to use')
parser.add_argument(
'--refresh',
action='store_true',
help='if using a swift-agent server, force a fresh response '
'from the cluster')
args = parser.parse_args(args[1:])
if args.debug:
logging.basicConfig(level=logging.DEBUG)
else:
logging.basicConfig(level=logging.WARNING)
if args.url:
url = args.url
else:
conf = config.SwiftConfig()
authenticator = args.auth or conf.default_auth
if not authenticator:
logging.error('No auth endpoint specified, and no default defined')
return
if client.can_use_swift_agent():
dummy, (url, dummy) = client.get_auth_with_unlock(authenticator)
else:
url, dummy = conf.get_auth(authenticator).get_credentials()
if client.can_use_swift_agent():
sock = os.environ[client.SOCKET_ENV_VAR]
with client.SwiftAgentClient(sock) as agent_client:
if args.refresh:
info = agent_client.reinfo(url)
else:
info = agent_client.info(url)
else:
info = models.Cluster(auth.noauth({'storage_url': url})).info()
# TODO: consider ways to format this better/more meaningfully
print(json.dumps(info, indent=2, sort_keys=True))
def main(args):
'''Get information about the capabilities of a Swift cluster.
If a swift-agent server seems to be running, that will be used
to cache responses.
'''
parser = argparse.ArgumentParser(description=main.__doc__)
parser.add_argument(
'--debug', action='store_true',
help='include debugging information')
group = parser.add_mutually_exclusive_group()
group.add_argument(
'url', default=None, nargs='?',
help='the url of the Swift cluster whose capabilities you want to get')
group.add_argument(
'--auth', help='the auth endpoint to use')
parser.add_argument(
'--refresh', action='store_true',
help='if using a swift-agent server, force a fresh response '
'from the cluster')
args = parser.parse_args(args[1:])
if args.debug:
logging.basicConfig(level=logging.DEBUG)
else:
logging.basicConfig(level=logging.WARNING)
if args.url:
url = args.url
else:
conf = config.SwiftConfig()
authenticator = args.auth or conf.default_auth
if not authenticator:
logging.error('No auth endpoint specified, and no default defined')
return
if client.can_use_swift_agent():
dummy, (url, dummy) = client.get_auth_with_unlock(authenticator)
else:
url, dummy = conf.get_auth(authenticator).get_credentials()
if client.can_use_swift_agent():
sock = os.environ[client.SOCKET_ENV_VAR]
with client.SwiftAgentClient(sock) as agent_client:
if args.refresh:
info = agent_client.reinfo(url)
else:
info = agent_client.info(url)
else:
info = models.Cluster(auth.noauth({'storage_url': url})).info()
# TODO: consider ways to format this better/more meaningfully
print(json.dumps(info, indent=2, sort_keys=True))
def __init__(self, config_dict):
super(AgentAuthenticator, self).__init__(config_dict)
if not client.can_use_swift_agent():
raise TypeError('AgentAuthenticator requires a running '
'swift-agent process')
try:
self.storage_url, self.token, self.expiry = \
client.get_auth(self.conf['auth_name'])
except (client.SwiftAgentClientError, base.PasswordRequired):
pass # worth a shot
self.ever_prompted = False
def __init__(self, config_dict):
super(AgentAuthenticator, self).__init__(config_dict)
if not client.can_use_swift_agent():
raise TypeError('AgentAuthenticator requires a running '
'swift-agent process')
try:
self.storage_url, self.token, self.expiry = \
client.get_auth(self.conf['auth_name'])
except (client.SwiftAgentClientError, base.PasswordRequired):
pass # worth a shot
self.ever_prompted = False
def main(args):
'''Get a storage URL and auth token for a Swift cluster.
If a swift-agent server seems to be running, that will be used
to authenticate.
'''
parser = argparse.ArgumentParser(description=main.__doc__)
parser.add_argument(
'--debug', action='store_true',
help='include debugging information')
parser.add_argument(
'auth', default=None, nargs='?',
help='the auth endpoint to use')
parser.add_argument(
'--verify', action='store_true', default=None,
help='verify the token is still valid if received from '
'a swift-agent server')
parser.add_argument(
'--no-verify', action='store_false', dest='verify',
help='skip token verification')
args = parser.parse_args(args[1:])
if args.debug:
logging.basicConfig(level=logging.DEBUG)
else:
logging.basicConfig(level=logging.WARNING)
conf = config.SwiftConfig()
auth = args.auth or conf.default_auth
if not auth:
logging.error('No auth endpoint specified, and no default defined')
return
if client.can_use_swift_agent():
authenticator = agent.AgentAuthenticator({'auth_name': auth})
else:
authenticator = conf.get_auth(auth)
storage_url, token, expiry = authenticator.get_credentials()
if args.verify is None:
verify = conf.get_default_verify(auth)
else:
verify = args.verify
if verify and client.can_use_swift_agent():
try:
models.Cluster(authenticator).default_account.info()
except base.Unauthorized:
if authenticator.ever_prompted:
raise
password = getpass.getpass()
sock = os.environ[client.SOCKET_ENV_VAR]
with client.SwiftAgentClient(sock) as agent_client:
agent_client.unlock(auth, password)
storage_url, token, expiry = agent_client.auth(auth)
io.export({'OS_STORAGE_URL': storage_url,
'OS_AUTH_TOKEN': token,
'OS_AUTH_TOKEN_EXPIRES': expiry})
def main(args):
'''Get a storage URL and auth token for a Swift cluster.
If a swift-agent server seems to be running, that will be used
to authenticate.
'''
parser = argparse.ArgumentParser(description=main.__doc__)
parser.add_argument('--debug',
action='store_true',
help='include debugging information')
parser.add_argument('auth',
default=None,
nargs='?',
help='the auth endpoint to use')
parser.add_argument(
'--verify',
action='store_true',
default=None,
help='verify the token is still valid if received from '
'a swift-agent server')
parser.add_argument('--no-verify',
action='store_false',
dest='verify',
help='skip token verification')
args = parser.parse_args(args[1:])
if args.debug:
logging.basicConfig(level=logging.DEBUG)
else:
logging.basicConfig(level=logging.WARNING)
conf = config.SwiftConfig()
auth = args.auth or conf.default_auth
if not auth:
logging.error('No auth endpoint specified, and no default defined')
return
if client.can_use_swift_agent():
authenticator = agent.AgentAuthenticator({'auth_name': auth})
else:
authenticator = conf.get_auth(auth)
storage_url, token, expiry = authenticator.get_credentials()
if args.verify is None:
verify = conf.get_default_verify(auth)
else:
verify = args.verify
if verify and client.can_use_swift_agent():
try:
models.Cluster(authenticator).default_account.info()
except base.Unauthorized:
if authenticator.ever_prompted:
raise
password = getpass.getpass()
sock = os.environ[client.SOCKET_ENV_VAR]
with client.SwiftAgentClient(sock) as agent_client:
agent_client.unlock(auth, password)
storage_url, token, expiry = agent_client.auth(auth)
io.export({
'OS_STORAGE_URL': storage_url,
'OS_AUTH_TOKEN': token,
'OS_AUTH_TOKEN_EXPIRES': expiry
})
