Python GeniDB.getManifest方法代码示例

# 需要导入模块: from foam.geni.db import GeniDB [as 别名]
# 或者: from foam.geni.db.GeniDB import getManifest [as 别名]
  def pub_ListResources (self, credentials, options):
    try:
      CredVerifier.checkValid(credentials, [])

      compressed = options.get("geni_compressed", False)
      urn = options.get("geni_slice_urn", None)

      if urn:
        CredVerifier.checkValid(credentials, "getsliceresources", urn)
        self.recordAction("listresources", credentials, urn)
        sliver_urn = GeniDB.getSliverURN(urn)
        if sliver_urn is None:
          raise Fault("ListResources", "Sliver for slice URN (%s) does not exist" % (urn))
        rspec = GeniDB.getManifest(sliver_urn)
      else:
        self.recordAction("listresources", credentials)
        rspec = foam.geni.lib.getAdvertisement()
      if compressed:
        zrspec = zlib.compress(rspec)
        rspec = base64.b64encode(zrspec)

      return rspec
    except ExpatError, e:
      self._log.error("Error parsing credential strings")
      e._foam_logged = True
      raise e

# 需要导入模块: from foam.geni.db import GeniDB [as 别名]
# 或者: from foam.geni.db.GeniDB import getManifest [as 别名]
  def pub_CreateSliver (self, slice_urn, credentials, rspec, users):
    user_info = {}
    try:
      if CredVerifier.checkValid(credentials, "createsliver"):
        self.recordAction("createsliver", credentials, slice_urn)
        try:
          cert = Certificate(request.environ['CLIENT_RAW_CERT'])
          user_info["urn"] = cert.getURN()
          user_info["email"] = cert.getEmailAddress()
          self._log.debug("Parsed user cert with URN (%(urn)s) and email (%(email)s)" % user_info)
        except Exception, e:
          self._log.exception("UNFILTERED EXCEPTION")
          user_info["urn"] = None
          user_info["email"] = None
        sliver = foam.geni.lib.createSliver(slice_urn, credentials, rspec, user_info)

        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(), AUTO_SLIVER_PRIORITY)
          self._log.debug("task.py launched for approve-sliver (PID: %d)" % pid)

        data = GeniDB.getSliverData(sliver.getURN(), True)
        foam.task.emailCreateSliver(data)

        return GeniDB.getManifest(sliver.getURN())
      return

# 需要导入模块: from foam.geni.db import GeniDB [as 别名]
# 或者: from foam.geni.db.GeniDB import getManifest [as 别名]
 def gapi_CreateSliver(self, slice_urn, credentials, rspec, users, force_approval=False, options=None):	
   #GENI API imports
   from foam.geni.db import GeniDB, UnknownSlice, UnknownNode
   import foam.geni.approval
   import foam.geni.ofeliaapproval
   import sfa
   user_info = users
   try:
     if True:
       #self.recordAction("createsliver", credentials, slice_urn)
       try:
         self._log.debug("Parsed user cert with URN (%(urn)s) and email (%(email)s)" % users)
       except Exception, e:
         self._log.exception("UNFILTERED EXCEPTION")
         user_info["urn"] = None
         user_info["email"] = None
       sliver = foam.geni.lib.createSliver(slice_urn, credentials, rspec, user_info)
       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
       else:
         approve = foam.geni.ofeliaapproval.of_analyzeForApproval(sliver)
       if approve or force_approval:
         pid = foam.task.approveSliver(sliver.getURN(), AUTO_SLIVER_PRIORITY)
         self._log.debug("task.py launched for approve-sliver (PID: %d)" % pid)	
       data = GeniDB.getSliverData(sliver.getURN(), True)
       foam.task.emailCreateSliver(data)
       return self.successResult(GeniDB.getManifest(sliver.getURN()))
     return		

# 需要导入模块: from foam.geni.db import GeniDB [as 别名]
# 或者: from foam.geni.db.GeniDB import getManifest [as 别名]
 def priv_CreateSliver(self, slice_urn, credentials, rspec, users, force_approval=False, options=None):	
   #user_info = {}
   user_info = users
   try:
     #if CredVerifier.checkValid(credentials, "createsliver"):
     if True:
       self.recordAction("createsliver", credentials, slice_urn)
       try:
         #cert = Certificate(request.environ['CLIENT_RAW_CERT'])
         #user_info["urn"] = cert.getURN()
         #user_info["email"] = cert.getEmailAddress()
         self._log.debug("Parsed user cert with URN (%(urn)s) and email (%(email)s)" % users)
       except Exception, e:
         self._log.exception("UNFILTERED EXCEPTION")
         user_info["urn"] = None
         user_info["email"] = None
       from foam.app import admin_apih
       if not admin_apih.vlan_automation_on:
         sliver = foam.geni.lib.createSliver(slice_urn, credentials, rspec, user_info)
         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
         else:
           approve = foam.geni.ofeliaapproval.of_analyzeForApproval(sliver)
         if approve or force_approval:
           pid = foam.task.approveSliver(sliver.getURN(), AUTO_SLIVER_PRIORITY)
           self._log.debug("task.py launched for approve-sliver (PID: %d)" % pid)	
       else:
         free_vlan_list = self.pub_get_offered_vlans(1)
         free_vlan = free_vlan_list[0]
         slice_id = slice_urn.split("+slice+")[1].split(":")[0].split("id_")[1].split("name_")[0]
         #filedir = './opt/ofelia/ofam/local/db'
         #filename = os.path.join(filedir, 'expedient_slices_info.json')
         #f = open(filename, 'r')
         #self.slice_info_dict = json.load(f)
         #f.close()
         if (slice_id == "") or (slice_id not in self.slice_info_dict): 
           self._log.exception("The slice id you specified is non-existent")
           raise Exception
         updated_slice_info_dict = self.slice_info_dict.copy()
         for sliv_pos, sliver in enumerate(self.slice_info_dict[slice_id]['switch_slivers']):
           for sfs_pos, sfs in enumerate(sliver['flowspace']):   
             updated_slice_info_dict[slice_id]['switch_slivers'][sliv_pos]['flowspace'][sfs_pos]['vlan_id_start'] = free_vlan
             updated_slice_info_dict[slice_id]['switch_slivers'][sliv_pos]['flowspace'][sfs_pos]['vlan_id_end'] = free_vlan
         all_efs = self.create_slice_fs(updated_slice_info_dict[slice_id]['switch_slivers'])
         new_slice_of_rspec = create_ofv3_rspec(slice_id, updated_slice_info_dict[slice_id]['project_name'], updated_slice_info_dict[slice_id]['project_desc'], \
                                     updated_slice_info_dict[slice_id]['slice_name'], updated_slice_info_dict[slice_id]['slice_desc'], \
                                     updated_slice_info_dict[slice_id]['controller_url'], updated_slice_info_dict[slice_id]['owner_email'], \
                                     updated_slice_info_dict[slice_id]['owner_password'], \
                                     updated_slice_info_dict[slice_id]['switch_slivers'], all_efs)
         self.slice_info_dict = updated_slice_info_dict.copy()
         sliver = foam.geni.lib.createSliver(slice_urn, credentials, new_slice_of_rspec, user_info)
         pid = foam.task.approveSliver(sliver.getURN(), AUTO_SLIVER_PRIORITY)
         self._log.debug("task.py launched for approve-sliver (PID: %d)" % pid)
       data = GeniDB.getSliverData(sliver.getURN(), True)
       foam.task.emailCreateSliver(data)
       return self.successResult(GeniDB.getManifest(sliver.getURN()))
     return

# 需要导入模块: from foam.geni.db import GeniDB [as 别名]
# 或者: from foam.geni.db.GeniDB import getManifest [as 别名]
    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

# 需要导入模块: from foam.geni.db import GeniDB [as 别名]
# 或者: from foam.geni.db.GeniDB import getManifest [as 别名]
  def pub_CreateSliver (self, slice_urn, credentials, 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.

    """
    
    user_info = {}
    try:
      if CredVerifier.checkValid(credentials, "createsliver"):
        self.recordAction("createsliver", credentials, slice_urn)
        try:
          cert = Certificate(request.environ['CLIENT_RAW_CERT'])
          user_info["urn"] = cert.getURN()
          user_info["email"] = cert.getEmailAddress()
          self._log.debug("Parsed user cert with URN (%(urn)s) and email (%(email)s)" % user_info)
        except Exception as e:
          self._log.exception("UNFILTERED EXCEPTION")
          user_info["urn"] = None
          user_info["email"] = None
        sliver = foam.geni.lib.createSliver(slice_urn, credentials, rspec, user_info)

        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)
          self._log.debug("task.py launched for approve-sliver (PID: %d)" % pid)

        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)
      propertyList = self.buildPropertyList(GENI_ERROR_CODE.BADARGS, output=msg)
      e.log(self._log, msg, logging.INFO)
    except foam.geni.lib.RspecValidationError as e:
      msg = str(e)
      propertyList = self.buildPropertyList(GENI_ERROR_CODE.BADARGS, output=msg)
      e.log(self._log, msg, logging.INFO)
    except foam.geni.lib.DuplicateSliver as ds:
      msg = "Attempt to create multiple slivers for slice [%s]" % (ds.slice_urn)
      propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
      ds.log(self._log, msg, logging.INFO)
    except foam.geni.lib.UnknownComponentManagerID as ucm:
      msg = "Component Manager ID specified in %s does not match this aggregate." % (ucm.cid)
      propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
      ucm.log(self._log, msg, logging.INFO)
    except (foam.geni.lib.UnmanagedComponent, UnknownNode) as uc:
      msg = "DPID in component %s is unknown to this aggregate." % (uc.cid)
      propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
      uc.log(self._log, msg, logging.INFO)
    except Exception:
      msg = "Exception"
      propertyList = self.buildPropertyList(GENI_ERROR_CODE.ERROR, output=msg)
      self._log.exception(msg)
    finally:
      return propertyList

# 需要导入模块: from foam.geni.db import GeniDB [as 别名]
# 或者: from foam.geni.db.GeniDB import getManifest [as 别名]
  def pub_ListResources (self, credentials, options):
    """Return information about available resources or resources allocated to a slice

    List the resources at this aggregate in an RSpec: may be all resources,
    only those available for reservation, or only those already reserved for the given slice.

    """
    try:
      CredVerifier.checkValid(credentials, [])

      # Parse options
      compressed = options.get("geni_compressed", False)
      urn = options.get("geni_slice_urn", None)
      spec_version = options.get("geni_rspec_version")
      supported_spec = {'version': '3', 'type': 'GENI'}
      if spec_version:
        if spec_version != supported_spec:
          msg = "RSpec type/version not supported"
          propertyList = self.buildPropertyList(GENI_ERROR_CODE.BADVERSION, output=msg)
          return propertyList
      else:
        msg = "Required option geni_rspec_version missing"
        propertyList = self.buildPropertyList(GENI_ERROR_CODE.BADARGS, output=msg)
        return propertyList

      if urn:
        CredVerifier.checkValid(credentials, "getsliceresources", urn)
        self.recordAction("listresources", credentials, urn)
        sliver_urn = GeniDB.getSliverURN(urn)
        if sliver_urn is None:
          raise Exception("Sliver for slice URN (%s) does not exist" % (urn))
        else:
          rspec = GeniDB.getManifest(sliver_urn)
      else:
        self.recordAction("listresources", credentials)
        rspec = foam.geni.lib.getAdvertisement()
      if compressed:
        zrspec = zlib.compress(rspec)
        rspec = base64.b64encode(zrspec)

      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)
    finally:
      return propertyList