def __init__(self, log):
super(SfaApi, self).__init__("sfaapi", log)
self._actionLog = KeyAdapter("expedient-sfa",
logging.getLogger('sfaapi-actions'))
#retrieve updated dict as a json file from foam db folder
filedir = './opt/ofelia/ofam/local/db'
filename = os.path.join(filedir, 'expedient_slices_info.json')
if os.path.isfile(filename):
f = open(filename, 'r')
self.slice_info_dict = json.load(f)
f.close()
else:
self.slice_info_dict = {}
#if ConfigDB.getConfigItemByKey("flowvisor.hostname").getValue() is None:
self.switch_dpid_list = None
self.link_list = None
self.callback_http_attr_list = [
] #we have multiple expedients communicating with foam!
self.callback_cred_attr_list = [
] #we have multiple expedients communicating with foam!
self.driver = OFSfaDriver()
self.pm = PermissionManager()
def __init__(self, log):
super(SfaApi, self).__init__("sfaapi", log)
self._actionLog = KeyAdapter("expedient-sfa", logging.getLogger("sfaapi-actions"))
# retrieve updated dict as a json file from foam db folder
filedir = "./opt/ofelia/ofam/local/db"
filename = os.path.join(filedir, "expedient_slices_info.json")
if os.path.isfile(filename):
f = open(filename, "r")
self.slice_info_dict = json.load(f)
f.close()
else:
self.slice_info_dict = {}
# if ConfigDB.getConfigItemByKey("flowvisor.hostname").getValue() is None:
self.switch_dpid_list = None
self.link_list = None
self.callback_http_attr_list = [] # we have multiple expedients communicating with foam!
self.callback_cred_attr_list = [] # we have multiple expedients communicating with foam!
self.driver = OFSfaDriver()
self.pm = PermissionManager()
class SfaApi(foam.api.xmlrpc.Dispatcher):
def __init__(self, log):
super(SfaApi, self).__init__("sfaapi", log)
self._actionLog = KeyAdapter("expedient-sfa", logging.getLogger("sfaapi-actions"))
# retrieve updated dict as a json file from foam db folder
filedir = "./opt/ofelia/ofam/local/db"
filename = os.path.join(filedir, "expedient_slices_info.json")
if os.path.isfile(filename):
f = open(filename, "r")
self.slice_info_dict = json.load(f)
f.close()
else:
self.slice_info_dict = {}
# if ConfigDB.getConfigItemByKey("flowvisor.hostname").getValue() is None:
self.switch_dpid_list = None
self.link_list = None
self.callback_http_attr_list = [] # we have multiple expedients communicating with foam!
self.callback_cred_attr_list = [] # we have multiple expedients communicating with foam!
self.driver = OFSfaDriver()
self.pm = PermissionManager()
def pub_GetVersion(self, api=None, options={}):
# FIXME: SFA seems not accept the error GENI structure when exceptions are rised.
version = {
"urn": CONFIG.URN,
"hostname": CONFIG.HOSTNAME,
"code_tag": CONFIG.CODE_TAG,
"hrn": CONFIG.HRN,
"testbed": CONFIG.TESTBED,
"geni_api_versions": CONFIG.GENI_API_VERSIONS,
"interface": CONFIG.INTERFACE,
"geni_api": int(CONFIG.GENI_API_VERSION),
"geni_ad_rspec_versions": CONFIG.GENI_AD_RSPEC_VERSIONS,
"code_url": CONFIG.CODE_URL,
"geni_request_rspec_versions": CONFIG.GENI_REQUEST_RSPEC_VERSIONS,
"sfa": int(CONFIG.SFA_VERSION),
# F4F required params
"f4f_describe_testbed": CONFIG.DESCRIBE_TESTBED,
"f4f_testbed_homepage": CONFIG.TESTBED_HOMEPAGE,
"f4f_testbed_picture": CONFIG.TESTBED_PICTURE,
"f4f_endorsed_tools": CONFIG.ENDORSED_TOOLS,
}
return self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=version)
def pub_ListResources(self, creds=[], options={}):
self.pm.check_permissions("ListResources", locals())
slice_xrn = options.get("geni_slice_urn", None)
propertyList = None
if slice_xrn:
xrn = Xrn(slice_xrn, "slice")
slice_urn = xrn.get_urn()
slice_leaf = xrn.get_leaf()
options["slice"] = slice_leaf
else:
slice_leaf = None
slice_urn = None
try:
rspec = self.driver.list_resources(slice_urn, slice_leaf, options)
if options.has_key("geni_compressed") and options["geni_compressed"] == True:
rspec = zlib.compress(rspec).encode("base64")
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=rspec)
except ExpatError:
msg = "Error parsing credential strings"
propertyList = self.buildPropertyList(GENI_ERROR_CODE.BADARGS, output=msg)
self._log.error(msg)
except UnknownSlice as x:
# Raised by GeniDB.getSliverURN()
msg = "Attempt to list resources on sliver for unknown slice %s" % (urn)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
x.log(self._log, msg, logging.INFO)
except xmlrpclib.Fault as x:
# Something thrown via GCF, we'll presume it was something related to credentials
msg = "GCF credential check failure: <%s>" % (x)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
self._log.info(msg)
self._log.debug(x, exc_info=True)
except AttributeError as x:
# New GCF problem with user creds that have no gid_caller, probably
msg = "GCF credential check failure: <%s>" % (x)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
self._log.info(msg)
self._log.debug(x, exc_info=True)
except Exception as e:
msg = "Exception: %s" % str(e)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
self._log.exception(msg)
self._log.info(propertyList)
return propertyList
def pub_CreateSliver(self, slice_xrn, creds, rspec, users, options):
"""Allocate resources to a slice
Reserve the resources described in the given RSpec for the given slice, returning a manifest RSpec of what has been reserved.
"""
try:
self.pm.check_permissions("CreateSliver", locals())
except Exception as e:
return self.buildPropertyList(GENI_ERROR_CODE.CREDENTIAL_INVALID, output=e)
self.recordAction("createsliver", creds, slice_xrn)
user_info = {}
user_info["urn"] = None
user_info["email"] = None
request.environ.pop("CLIENT_RAW_CERT", None)
sliver = foam.geni.lib.createSliver(slice_xrn, creds, rspec, user_info)
try:
approve = foam.geni.approval.analyzeForApproval(sliver)
style = ConfigDB.getConfigItemByKey("geni.approval.approve-on-creation").getValue()
if style == foam.geni.approval.NEVER:
approve = False
elif style == foam.geni.approval.ALWAYS:
approve = True
if approve:
pid = foam.task.approveSliver(sliver.getURN(), self._auto_priority)
data = GeniDB.getSliverData(sliver.getURN(), True)
# foam.task.emailCreateSliver(data)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=GeniDB.getManifest(sliver.getURN()))
except foam.geni.lib.RspecParseError as e:
msg = str(e)
self._log.info(e)
return msg
propertyList = self.buildPropertyList(GENI_ERROR_CODE.BADARGS, output=msg)
except foam.geni.lib.RspecValidationError as e:
self._log.info(e)
msg = str(e)
return msg
propertyList = self.buildPropertyList(GENI_ERROR_CODE.BADARGS, output=msg)
except foam.geni.lib.DuplicateSliver as ds:
msg = "Attempt to create multiple slivers for slice [%s]" % (ds.slice_urn)
self._log.info(msg)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
except foam.geni.lib.UnknownComponentManagerID as ucm:
msg = "Component Manager ID specified in %s does not match this aggregate." % (ucm.cid)
self._log.info(msg)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
except (foam.geni.lib.UnmanagedComponent, UnknownNode) as uc:
msg = "DPID in component %s is unknown to this aggregate." % (uc.cid)
self._log.info(msg)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
except Exception as e:
msg = "Exception %s" % str(e)
self._log.info(e)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
finally:
return propertyList
def pub_DeleteSliver(self, xrn, creds, options={}):
"""Delete a sliver
Stop all the slice's resources and remove the reservation.
Returns True or False indicating whether it did this successfully.
"""
try:
self.pm.check_permissions("DeleteSliver", locals())
except Exception as e:
return self.buildPropertyList(GENI_ERROR_CODE.CREDENTIAL_INVALID, output=e)
self._log.info("Is HERE:")
try:
slivers = GeniDB.getSliverList()
self._log.info("Is HERE:")
sliver = get_slice_details_from_slivers(slivers, xrn)
self._log.info("Deleteing Sliver")
self._log.info(sliver["slice_urn"])
data = GeniDB.getSliverData(sliver["sliver_urn"], True)
foam.geni.lib.deleteSliver(sliver_urn=sliver["sliver_urn"])
# foam.task.emailGAPIDeleteSliver(data)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=True)
except UnknownSlice as e:
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SEARCHFAILED, output=msg)
except Exception as e:
msg = "Exception: %s" % str(e)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
finally:
return propertyList
def pub_RenewSliver(self, slice_xrn=None, creds=[], expiration_time=None, options={}):
try:
self.pm.check_permissions("Start", locals())
except Exception as e:
return self.buildPropertyList(GENI_ERROR_CODE.CREDENTIAL_INVALID, output=e)
try:
sliver_urn = foam.lib.renewSliver(slice_xrn, creds, expiration_time)
data = GeniDB.getSliverData(sliver_xrn, True)
# foam.task.emailRenewSliver(data)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=True)
except foam.lib.BadSliverExpiration as e:
msg = "Bad expiration request: %s" % (e.msg)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
e.log(self._log, msg, logging.INFO)
except Exception as e:
msg = "Exception: %s" % str(e)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
self._log.exception(msg)
finally:
return propertyList
def pub_Start(self, xrn, creds):
try:
self.pm.check_permissions("Start", locals())
except Exception as e:
return self.buildPropertyList(GENI_ERROR_CODE.CREDENTIAL_INVALID, output=e)
xrn = Xrn(xrn)
slice_urn = xrn.get_urn()
slice_leaf = xrn.get_leaf()
authority = xrn.get_authority_hrn()
return self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=True)
def pub_Stop(self, xrn, creds):
try:
self.pm.check_permissions("Start", locals())
except Exception as e:
return self.buildPropertyList(GENI_ERROR_CODE.CREDENTIAL_INVALID, output=e)
xrn = Xrn(xrn)
slice_urn = xrn.get_urn()
slice_leaf = xrn.get_leaf()
authority = xrn.get_authority_hrn()
return self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=True)
def pub_reset_slice(self, xrn):
xrn = Xrn(xrn)
slice_urn = xrn.get_urn()
slice_leaf = xrn.get_leaf()
authority = xrn.get_authority_hrn()
return self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=True)
def pub_GetTicket(self, api, xrn, creds, rspec, users, options):
# ticket is dead.
raise "Method GetTicket was deprecated."
def pub_SliverStatus(self, slice_xrn=None, creds=[], options={}):
try:
self.pm.check_permissions("SliverStatus", locals())
except Exception as e:
return self.buildPropertyList(GENI_ERROR_CODE.CREDENTIAL_INVALID, output=e)
try:
slivers = GeniDB.getSliverList()
try:
sliver = get_slice_details_from_slivers(slivers, slice_xrn)
except:
raise Exception("Sliver for slice URN (%s) does not exist" % (slice_xrn))
result = dict()
result["slice_urn"] = slice_xrn
result["sliver_urn"] = sliver["sliver_urn"]
result["status"] = sliver["status"]
result["created"] = sliver["creation"]
result["description"] = sliver["desc"]
result["expires"] = sliver["expiration"]
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=result)
except UnknownSlice as e:
msg = "Attempt to get status on unknown sliver for slice %s" % (slice_xrn)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SEARCHFAILED, output=msg)
e.log(self._log, msg, logging.INFO)
except Exception as e:
msg = "Exception: %s" % str(e)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
self._log.exception(msg)
finally:
return propertyList
def pub_Ping(self, message):
return message
def buildPropertyList(self, geni_code, value="", output=""):
# {'output': '', 'geni_api': 2, 'code': {'am_type': 'sfa', 'geni_code': 0}, 'value': rspec}
result = {}
result["geni_api"] = 2
result["code"] = {"geni_code": geni_code, "am_type": "sfa"}
# Non-zero geni_code implies error: output is required, value is optional
if geni_code:
result["output"] = output
if value:
result["value"] = value
# Zero geni_code implies success: value is required, output is optional
else:
result["value"] = value
return result
def recordAction(self, action, credentials=[], urn=None):
cred_ids = []
self._actionLog.info("Sliver: %s LegExpAPI Action: %s" % (urn, action))
for cred in credentials:
self._actionLog.info("Credential: %s" % (cred))
class SfaApi(foam.api.xmlrpc.Dispatcher):
def __init__(self, log):
super(SfaApi, self).__init__("sfaapi", log)
self._actionLog = KeyAdapter("expedient-sfa",
logging.getLogger('sfaapi-actions'))
#retrieve updated dict as a json file from foam db folder
filedir = './opt/ofelia/ofam/local/db'
filename = os.path.join(filedir, 'expedient_slices_info.json')
if os.path.isfile(filename):
f = open(filename, 'r')
self.slice_info_dict = json.load(f)
f.close()
else:
self.slice_info_dict = {}
#if ConfigDB.getConfigItemByKey("flowvisor.hostname").getValue() is None:
self.switch_dpid_list = None
self.link_list = None
self.callback_http_attr_list = [
] #we have multiple expedients communicating with foam!
self.callback_cred_attr_list = [
] #we have multiple expedients communicating with foam!
self.driver = OFSfaDriver()
self.pm = PermissionManager()
def pub_GetVersion(self, api=None, options={}):
#FIXME: SFA seems not accept the error GENI structure when exceptions are rised.
version = {
'urn': CONFIG.URN,
'hostname': CONFIG.HOSTNAME,
'code_tag': CONFIG.CODE_TAG,
'hrn': CONFIG.HRN,
'testbed': CONFIG.TESTBED,
'geni_api_versions': CONFIG.GENI_API_VERSIONS,
'interface': CONFIG.INTERFACE,
'geni_api': int(CONFIG.GENI_API_VERSION),
'geni_ad_rspec_versions': CONFIG.GENI_AD_RSPEC_VERSIONS,
'code_url': CONFIG.CODE_URL,
'geni_request_rspec_versions': CONFIG.GENI_REQUEST_RSPEC_VERSIONS,
'sfa': int(CONFIG.SFA_VERSION),
#F4F required params
'f4f_describe_testbed': CONFIG.DESCRIBE_TESTBED,
'f4f_testbed_homepage': CONFIG.TESTBED_HOMEPAGE,
'f4f_testbed_picture': CONFIG.TESTBED_PICTURE,
'f4f_endorsed_tools': CONFIG.ENDORSED_TOOLS,
}
return self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=version)
def pub_ListResources(self, creds=[], options={}):
self.pm.check_permissions('ListResources', locals())
slice_xrn = options.get('geni_slice_urn', None)
propertyList = None
if slice_xrn:
xrn = Xrn(slice_xrn, 'slice')
slice_urn = xrn.get_urn()
slice_leaf = xrn.get_leaf()
options['slice'] = slice_leaf
else:
slice_leaf = None
slice_urn = None
try:
rspec = self.driver.list_resources(slice_urn, slice_leaf, options)
if options.has_key(
'geni_compressed') and options['geni_compressed'] == True:
rspec = zlib.compress(rspec).encode('base64')
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SUCCESS,
value=rspec)
except ExpatError:
msg = "Error parsing credential strings"
propertyList = self.buildPropertyList(GENI_ERROR_CODE.BADARGS,
output=msg)
self._log.error(msg)
except UnknownSlice as x:
# Raised by GeniDB.getSliverURN()
msg = "Attempt to list resources on sliver for unknown slice %s" % (
urn)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR,
output=msg)
x.log(self._log, msg, logging.INFO)
except xmlrpclib.Fault as x:
# Something thrown via GCF, we'll presume it was something related to credentials
msg = "GCF credential check failure: <%s>" % (x)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR,
output=msg)
self._log.info(msg)
self._log.debug(x, exc_info=True)
except AttributeError as x:
# New GCF problem with user creds that have no gid_caller, probably
msg = "GCF credential check failure: <%s>" % (x)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR,
output=msg)
self._log.info(msg)
self._log.debug(x, exc_info=True)
except Exception as e:
msg = "Exception: %s" % str(e)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR,
output=msg)
self._log.exception(msg)
self._log.info(propertyList)
return propertyList
def pub_CreateSliver(self, slice_xrn, creds, rspec, users, options):
"""Allocate resources to a slice
Reserve the resources described in the given RSpec for the given slice, returning a manifest RSpec of what has been reserved.
"""
try:
self.pm.check_permissions('CreateSliver', locals())
except Exception as e:
return self.buildPropertyList(GENI_ERROR_CODE.CREDENTIAL_INVALID,
output=e)
self.recordAction("createsliver", creds, slice_xrn)
user_info = {}
user_info["urn"] = None
user_info["email"] = None
request.environ.pop("CLIENT_RAW_CERT", None)
sliver = foam.geni.lib.createSliver(slice_xrn, creds, rspec, user_info)
try:
approve = foam.geni.approval.analyzeForApproval(sliver)
style = ConfigDB.getConfigItemByKey(
"geni.approval.approve-on-creation").getValue()
if style == foam.geni.approval.NEVER:
approve = False
elif style == foam.geni.approval.ALWAYS:
approve = True
if approve:
pid = foam.task.approveSliver(sliver.getURN(),
self._auto_priority)
data = GeniDB.getSliverData(sliver.getURN(), True)
#foam.task.emailCreateSliver(data)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SUCCESS,
value=GeniDB.getManifest(
sliver.getURN()))
except foam.geni.lib.RspecParseError as e:
msg = str(e)
self._log.info(e)
return msg
propertyList = self.buildPropertyList(GENI_ERROR_CODE.BADARGS,
output=msg)
except foam.geni.lib.RspecValidationError as e:
self._log.info(e)
msg = str(e)
return msg
propertyList = self.buildPropertyList(GENI_ERROR_CODE.BADARGS,
output=msg)
except foam.geni.lib.DuplicateSliver as ds:
msg = "Attempt to create multiple slivers for slice [%s]" % (
ds.slice_urn)
self._log.info(msg)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR,
output=msg)
except foam.geni.lib.UnknownComponentManagerID as ucm:
msg = "Component Manager ID specified in %s does not match this aggregate." % (
ucm.cid)
self._log.info(msg)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR,
output=msg)
except (foam.geni.lib.UnmanagedComponent, UnknownNode) as uc:
msg = "DPID in component %s is unknown to this aggregate." % (
uc.cid)
self._log.info(msg)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR,
output=msg)
except Exception as e:
msg = "Exception %s" % str(e)
self._log.info(e)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR,
output=msg)
finally:
return propertyList
def pub_DeleteSliver(self, xrn, creds, options={}):
"""Delete a sliver
Stop all the slice's resources and remove the reservation.
Returns True or False indicating whether it did this successfully.
"""
try:
self.pm.check_permissions('DeleteSliver', locals())
except Exception as e:
return self.buildPropertyList(GENI_ERROR_CODE.CREDENTIAL_INVALID,
output=e)
self._log.info("Is HERE:")
try:
slivers = GeniDB.getSliverList()
self._log.info("Is HERE:")
sliver = get_slice_details_from_slivers(slivers, xrn)
self._log.info("Deleteing Sliver")
self._log.info(sliver["slice_urn"])
data = GeniDB.getSliverData(sliver["sliver_urn"], True)
foam.geni.lib.deleteSliver(sliver_urn=sliver["sliver_urn"])
#foam.task.emailGAPIDeleteSliver(data)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SUCCESS,
value=True)
except UnknownSlice as e:
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SEARCHFAILED,
output=msg)
except Exception as e:
msg = "Exception: %s" % str(e)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR,
output=msg)
finally:
return propertyList
def pub_RenewSliver(self,
slice_xrn=None,
creds=[],
expiration_time=None,
options={}):
try:
self.pm.check_permissions('Start', locals())
except Exception as e:
return self.buildPropertyList(GENI_ERROR_CODE.CREDENTIAL_INVALID,
output=e)
try:
sliver_urn = foam.lib.renewSliver(slice_xrn, creds,
expiration_time)
data = GeniDB.getSliverData(sliver_xrn, True)
#foam.task.emailRenewSliver(data)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SUCCESS,
value=True)
except foam.lib.BadSliverExpiration as e:
msg = "Bad expiration request: %s" % (e.msg)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR,
output=msg)
e.log(self._log, msg, logging.INFO)
except Exception as e:
msg = "Exception: %s" % str(e)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR,
output=msg)
self._log.exception(msg)
finally:
return propertyList
def pub_Start(self, xrn, creds):
try:
self.pm.check_permissions('Start', locals())
except Exception as e:
return self.buildPropertyList(GENI_ERROR_CODE.CREDENTIAL_INVALID,
output=e)
xrn = Xrn(xrn)
slice_urn = xrn.get_urn()
slice_leaf = xrn.get_leaf()
authority = xrn.get_authority_hrn()
return self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=True)
def pub_Stop(self, xrn, creds):
try:
self.pm.check_permissions('Start', locals())
except Exception as e:
return self.buildPropertyList(GENI_ERROR_CODE.CREDENTIAL_INVALID,
output=e)
xrn = Xrn(xrn)
slice_urn = xrn.get_urn()
slice_leaf = xrn.get_leaf()
authority = xrn.get_authority_hrn()
return self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=True)
def pub_reset_slice(self, xrn):
xrn = Xrn(xrn)
slice_urn = xrn.get_urn()
slice_leaf = xrn.get_leaf()
authority = xrn.get_authority_hrn()
return self.buildPropertyList(GENI_ERROR_CODE.SUCCESS, value=True)
def pub_GetTicket(self, api, xrn, creds, rspec, users, options):
# ticket is dead.
raise 'Method GetTicket was deprecated.'
def pub_SliverStatus(self, slice_xrn=None, creds=[], options={}):
try:
self.pm.check_permissions('SliverStatus', locals())
except Exception as e:
return self.buildPropertyList(GENI_ERROR_CODE.CREDENTIAL_INVALID,
output=e)
try:
slivers = GeniDB.getSliverList()
try:
sliver = get_slice_details_from_slivers(slivers, slice_xrn)
except:
raise Exception("Sliver for slice URN (%s) does not exist" %
(slice_xrn))
result = dict()
result["slice_urn"] = slice_xrn
result["sliver_urn"] = sliver["sliver_urn"]
result["status"] = sliver["status"]
result["created"] = sliver["creation"]
result["description"] = sliver["desc"]
result["expires"] = sliver["expiration"]
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SUCCESS,
value=result)
except UnknownSlice as e:
msg = "Attempt to get status on unknown sliver for slice %s" % (
slice_xrn)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.SEARCHFAILED,
output=msg)
e.log(self._log, msg, logging.INFO)
except Exception as e:
msg = "Exception: %s" % str(e)
propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR,
output=msg)
self._log.exception(msg)
finally:
return propertyList
def pub_Ping(self, message):
return message
def buildPropertyList(self, geni_code, value="", output=""):
#{'output': '', 'geni_api': 2, 'code': {'am_type': 'sfa', 'geni_code': 0}, 'value': rspec}
result = {}
result["geni_api"] = 2
result["code"] = {'geni_code': geni_code, "am_type": "sfa"}
# Non-zero geni_code implies error: output is required, value is optional
if geni_code:
result["output"] = output
if value:
result["value"] = value
# Zero geni_code implies success: value is required, output is optional
else:
result["value"] = value
return result
def recordAction(self, action, credentials=[], urn=None):
cred_ids = []
self._actionLog.info("Sliver: %s LegExpAPI Action: %s" %
(urn, action))
for cred in credentials:
self._actionLog.info("Credential: %s" % (cred))
