def createRequester(host,
port,
service_endpoint,
resource_name=None,
tls=False,
ctx_factory=None,
authz_header=None,
callback_timeout=None):
resource_name = resource_name or b'RequesterService2'
top_resource = resource.Resource()
requester_client = setupRequesterClient(top_resource,
host,
port,
service_endpoint,
resource_name=resource_name,
tls=tls,
ctx_factory=ctx_factory,
authz_header=authz_header)
nsi_requester = requester.Requester(requester_client,
callback_timeout=callback_timeout)
soap_resource = soapresource.setupSOAPResource(top_resource, resource_name)
requesterservice.RequesterService(soap_resource, nsi_requester)
site = server.Site(top_resource, logPath='/dev/null')
return nsi_requester, site
def setUp(self):
from twisted.web import resource, server
from twisted.application import internet
from opennsa.protocols import nsi2
from opennsa.protocols.shared import soapresource
from opennsa.protocols.nsi2 import requesterservice, requesterclient
tcf = os.path.expanduser('~/.opennsa-test.json')
tc = json.load( open(tcf) )
database.setupDatabase( tc['database'], tc['database-user'], tc['database-password'])
self.requester = common.DUDRequester()
self.clock = task.Clock()
nrm_map = StringIO.StringIO(topology.ARUBA_TOPOLOGY)
nrm_ports, nml_network, link_vector = setup.setupTopology(nrm_map, self.network, 'aruba.net')
self.backend = dud.DUDNSIBackend(self.network, nrm_ports, None, {}) # we set the parent later
self.backend.scheduler.clock = self.clock
pl = plugin.BasePlugin()
pl.init( { config.NETWORK_NAME: self.network }, None )
pr = provreg.ProviderRegistry( { self.provider_agent.urn() : self.backend }, {} )
self.aggregator = aggregator.Aggregator(self.network, self.provider_agent, nml_network, link_vector, None, pr, [], pl) # we set the parent later
self.backend.parent_requester = self.aggregator
# provider protocol
http_top_resource = resource.Resource()
cs2_prov = nsi2.setupProvider(self.aggregator, http_top_resource)
self.aggregator.parent_requester = cs2_prov
provider_factory = server.Site(http_top_resource)
self.provider_service = internet.TCPServer(self.PROVIDER_PORT, provider_factory)
# requester protocol
requester_top_resource = resource.Resource()
soap_resource = soapresource.setupSOAPResource(requester_top_resource, 'RequesterService2')
self.provider = requesterclient.RequesterClient(self.provider_agent.endpoint, self.requester_agent.endpoint)
requester_service = requesterservice.RequesterService(soap_resource, self.requester) # this is the important part
requester_factory = server.Site(requester_top_resource, logPath='/dev/null')
# start engines!
self.backend.startService()
self.provider_service.startService()
self.requester_iport = reactor.listenTCP(self.REQUESTER_PORT, requester_factory)
# request stuff
self.start_time = datetime.datetime.utcnow() + datetime.timedelta(seconds=2)
self.end_time = datetime.datetime.utcnow() + datetime.timedelta(seconds=10)
self.schedule = nsa.Schedule(self.start_time, self.end_time)
self.sd = nsa.Point2PointService(self.source_stp, self.dest_stp, self.bandwidth)
self.criteria = nsa.Criteria(0, self.schedule, self.sd)
def setUp(self):
from twisted.web import resource, server
from twisted.application import internet
from opennsa.protocols import nsi2
from opennsa.protocols.shared import soapresource
from opennsa.protocols.nsi2 import requesterservice, requesterclient
db.setupDatabase()
self.requester = common.DUDRequester()
self.clock = task.Clock()
nrm_map = StringIO.StringIO(topology.ARUBA_TOPOLOGY)
nrm_ports, nml_network, link_vector = setup.setupTopology(nrm_map, self.network, 'aruba.net')
self.backend = dud.DUDNSIBackend(self.network, nrm_ports, None, {}) # we set the parent later
self.backend.scheduler.clock = self.clock
pl = plugin.BasePlugin()
pl.init( { config.NETWORK_NAME: self.network }, None )
pr = provreg.ProviderRegistry( { self.provider_agent.urn() : self.backend }, {} )
self.aggregator = aggregator.Aggregator(self.network, self.provider_agent, nml_network, link_vector, None, pr, [], pl) # we set the parent later
self.backend.parent_requester = self.aggregator
# provider protocol
http_top_resource = resource.Resource()
cs2_prov = nsi2.setupProvider(self.aggregator, http_top_resource)
self.aggregator.parent_requester = cs2_prov
provider_factory = server.Site(http_top_resource)
self.provider_service = internet.TCPServer(self.PROVIDER_PORT, provider_factory)
# requester protocol
requester_top_resource = resource.Resource()
soap_resource = soapresource.setupSOAPResource(requester_top_resource, 'RequesterService2')
self.provider = requesterclient.RequesterClient(self.provider_agent.endpoint, self.requester_agent.endpoint)
requester_service = requesterservice.RequesterService(soap_resource, self.requester) # this is the important part
requester_factory = server.Site(requester_top_resource, logPath='/dev/null')
# start engines!
self.backend.startService()
self.provider_service.startService()
self.requester_iport = reactor.listenTCP(self.REQUESTER_PORT, requester_factory)
# request stuff
self.start_time = datetime.datetime.utcnow() + datetime.timedelta(seconds=2)
self.end_time = datetime.datetime.utcnow() + datetime.timedelta(seconds=10)
self.schedule = nsa.Schedule(self.start_time, self.end_time)
self.sd = nsa.Point2PointService(self.source_stp, self.dest_stp, self.bandwidth)
self.criteria = nsa.Criteria(0, self.schedule, self.sd)
def setupRequesterPair(top_resource, host, port, service_endpoint, nsi_requester, resource_name=None, tls=False, ctx_factory=None):
resource_name = resource_name or 'RequesterService2'
requester_client = setupRequesterClient(top_resource, host, port, service_endpoint, resource_name=resource_name, tls=tls, ctx_factory=ctx_factory)
soap_resource = soapresource.setupSOAPResource(top_resource, resource_name)
requesterservice.RequesterService(soap_resource, nsi_requester)
return requester_client
def setupProvider(child_provider, top_resource, tls=False, ctx_factory=None, allowed_hosts=None):
soap_resource = soapresource.setupSOAPResource(top_resource, 'CS2', allowed_hosts=allowed_hosts)
provider_client = providerclient.ProviderClient(ctx_factory)
nsi2_provider = provider.Provider(child_provider, provider_client)
providerservice.ProviderService(soap_resource, nsi2_provider)
return nsi2_provider
def createRequester(host, port, service_endpoint, resource_name=None, tls=False, ctx_factory=None, authz_header=None, callback_timeout=None):
resource_name = resource_name or 'RequesterService2'
top_resource = resource.Resource()
requester_client = setupRequesterClient(top_resource, host, port, service_endpoint, resource_name=resource_name, tls=tls, ctx_factory=ctx_factory, authz_header=authz_header)
nsi_requester = requester.Requester(requester_client, callback_timeout=callback_timeout)
soap_resource = soapresource.setupSOAPResource(top_resource, resource_name)
requesterservice.RequesterService(soap_resource, nsi_requester)
site = server.Site(top_resource, logPath='/dev/null')
return nsi_requester, site
