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 class PerformOperationalAction(Method): """ Request that the named geni_allocated slivers be made geni_provisioned, instantiating or otherwise realizing the resources, such that they have a valid geni_operational_status and may possibly be made geni_ready for experimenter use. This operation is synchronous, but may start a longer process, such as creating and imaging a virtual machine @param slice urns ([string]) URNs of slivers to provision to @param credentials (dict) of credentials @param options (dict) options """ interfaces = ['aggregate', 'slicemgr'] accepts = [ Parameter(type([str]), "URNs"), Parameter(type([dict]), "Credentials"), Parameter(str, "Action"), Parameter(dict, "Options"), ] returns = Parameter(dict, "Provisioned Resources") def call(self, xrns, creds, action, options): self.api.logger.info("interface: %s\ttarget-hrn: %s\tmethod-name: %s" % (self.api.interface, xrns, self.name)) (speaking_for, _) = urn_to_hrn(options.get('geni_speaking_for')) # Find the valid credentials valid_creds = self.api.auth.checkCredentialsSpeaksFor(creds, 'createsliver', xrns, check_sliver_callback=self.api.driver.check_sliver_credentials, options=options) origin_hrn = Credential(cred=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, xrns, self.name)) result = self.api.manager.PerformOperationalAction( self.api, xrns, creds, action, options) return result