+++ /dev/null
-from sfa.util.faults import SfaInvalidArgument, InvalidRSpec
-from sfa.util.xrn import urn_to_hrn
-from sfa.util.method import Method
-from sfa.util.sfatablesRuntime import run_sfatables
-from sfa.trust.credential import Credential
-from sfa.storage.parameter import Parameter, Mixed
-from sfa.rspecs.rspec import RSpec
-
-class CreateSliver(Method):
- """
- Allocate resources to a slice. This operation is expected to
- start the allocated resources asynchornously after the operation
- has successfully completed. Callers can check on the status of
- the resources using SliverStatus.
-
- @param slice_urn (string) URN of slice to allocate to
- @param credentials ([string]) of credentials
- @param rspec (string) rspec to allocate
-
- """
- interfaces = ['aggregate', 'slicemgr']
- accepts = [
- Parameter(str, "Slice URN"),
- Mixed(Parameter(str, "Credential string"),
- Parameter(type([str]), "List of credentials")),
- Parameter(str, "RSpec"),
- Parameter(type([]), "List of user information"),
- Parameter(dict, "options"),
- ]
- returns = Parameter(str, "Allocated RSpec")
-
- def call(self, slice_xrn, creds, rspec, users, options):
- hrn, type = urn_to_hrn(slice_xrn)
-
- self.api.logger.info("interface: %s\ttarget-hrn: %s\tmethod-name: %s"%(self.api.interface, hrn, self.name))
-
- # Find the valid credentials
- valid_creds = self.api.auth.checkCredentials(creds, 'createsliver', hrn)
- origin_hrn = Credential(string=valid_creds[0]).get_gid_caller().get_hrn()
-
- # make sure users info is specified
- if not users:
- msg = "'users' must be specified and cannot be null. You may need to update your client."
- raise SfaInvalidArgument(name='users', extra=msg)
-
- # flter rspec through sfatables
- if self.api.interface in ['aggregate']:
- chain_name = 'INCOMING'
- elif self.api.interface in ['slicemgr']:
- chain_name = 'FORWARD-INCOMING'
- self.api.logger.debug("CreateSliver: sfatables on chain %s"%chain_name)
- rspec = run_sfatables(chain_name, hrn, origin_hrn, rspec)
- slivers = RSpec(rspec).version.get_nodes_with_slivers()
- if not slivers:
- raise InvalidRSpec("Missing <sliver_type> or <sliver> element. Request rspec must explicitly allocate slivers")
- result = self.api.manager.CreateSliver(self.api, slice_xrn, creds, rspec, users, options)
- return result
+++ /dev/null
-from sfa.util.xrn import urn_to_hrn
-from sfa.util.method import Method
-
-from sfa.trust.credential import Credential
-
-from sfa.storage.parameter import Parameter, Mixed
-
-class Start(Method):
- """
- Start the specified slice
-
- @param xrn human readable name of slice to instantiate (hrn or urn)
- @param cred credential string specifying the rights of the caller
- @return 1 is successful, faults otherwise
- """
-
- interfaces = ['aggregate', 'slicemgr', 'component']
-
- accepts = [
- Parameter(str, "Human readable name of slice to start (hrn or urn)"),
- Mixed(Parameter(str, "Credential string"),
- Parameter(type([str]), "List of credentials")),
- ]
-
- returns = Parameter(int, "1 if successful")
-
- def call(self, xrn, creds):
- hrn, type = urn_to_hrn(xrn)
- valid_creds = self.api.auth.checkCredentials(creds, 'startslice', hrn)
-
- #log the call
- origin_hrn = Credential(string=valid_creds[0]).get_gid_caller().get_hrn()
- self.api.logger.info("interface: %s\tcaller-hrn: %s\ttarget-hrn: %s\tmethod-name: %s"%(self.api.interface, origin_hrn, hrn, self.name))
-
- self.api.manager.start_slice(self.api, xrn, creds)
-
- return 1
+++ /dev/null
-from sfa.util.xrn import urn_to_hrn
-from sfa.util.method import Method
-
-from sfa.trust.credential import Credential
-
-from sfa.storage.parameter import Parameter, Mixed
-
-class Stop(Method):
- """
- Stop the specified slice
-
- @param cred credential string specifying the rights of the caller
- @param xrn human readable name of slice to instantiate (hrn or urn)
- @return 1 is successful, faults otherwise
- """
-
- interfaces = ['aggregate', 'slicemgr', 'component']
-
- accepts = [
- Parameter(str, "Human readable name of slice to instantiate (hrn or urn)"),
- Mixed(Parameter(str, "Credential string"),
- Parameter(type([str]), "List of credentials")),
- ]
-
- returns = Parameter(int, "1 if successful")
-
- def call(self, xrn, creds):
- hrn, type = urn_to_hrn(xrn)
- valid_creds = self.api.auth.checkCredentials(creds, 'stopslice', hrn)
-
- #log the call
- origin_hrn = Credential(string=valid_creds[0]).get_gid_caller().get_hrn()
- self.api.logger.info("interface: %s\tcaller-hrn: %s\ttarget-hrn: %s\tmethod-name: %s"%(self.api.interface, origin_hrn, hrn, self.name))
-
- self.api.manager.stop_slice(self.api, xrn, creds)
-
- return 1
+++ /dev/null
-from sfa.storage.parameter import Parameter, Mixed
-
-from sfa.methods.CreateSliver import CreateSliver
-
-class UpdateSliver(CreateSliver):
- """
- Allocate resources to a slice. This operation is expected to
- start the allocated resources asynchornously after the operation
- has successfully completed. Callers can check on the status of
- the resources using SliverStatus.
-
- @param slice_urn (string) URN of slice to allocate to
- @param credentials ([string]) of credentials
- @param rspec (string) rspec to allocate
-
- """
- interfaces = ['aggregate', 'slicemgr']
- accepts = [
- Parameter(str, "Slice URN"),
- Mixed(Parameter(str, "Credential string"),
- Parameter(type([str]), "List of credentials")),
- Parameter(str, "RSpec"),
- Parameter(type([]), "List of user information"),
- Parameter(dict, "options"),
- ]
- returns = Parameter(str, "Allocated RSpec")
-
-
-
- def call(self, slice_xrn, creds, rspec, users, options):
-
- return CreateSliver.call(self, slice_xrn, creds, rspec, users, options)
-
+++ /dev/null
-from sfa.util.xrn import urn_to_hrn
-from sfa.util.method import Method
-
-from sfa.storage.parameter import Parameter, Mixed
-
-class reset_slice(Method):
- """
- Reset the specified slice
-
- @param cred credential string specifying the rights of the caller
- @param xrn human readable name of slice to instantiate (hrn or urn)
- @return 1 is successful, faults otherwise
- """
-
- interfaces = ['aggregate', 'slicemgr', 'component']
-
- accepts = [
- Parameter(str, "Credential string"),
- Parameter(str, "Human readable name of slice to instantiate (hrn or urn)"),
- Mixed(Parameter(str, "Human readable name of the original caller"),
- Parameter(None, "Origin hrn not specified"))
- ]
-
- returns = Parameter(int, "1 if successful")
-
- def call(self, cred, xrn, origin_hrn=None):
- hrn, type = urn_to_hrn(xrn)
- self.api.auth.check(cred, 'resetslice', hrn)
- self.api.manager.reset_slice (self.api, xrn)
- return 1