- def _ParseVersion0CreateRequest(self):
- """Parses an instance creation request version 0.
-
- Request data version 0 is deprecated and should not be used anymore.
-
- @rtype: L{opcodes.OpInstanceCreate}
- @return: Instance creation opcode
-
- """
- # Do not modify anymore, request data version 0 is deprecated
- beparams = baserlib.MakeParamsDict(self.request_body,
- constants.BES_PARAMETERS)
- hvparams = baserlib.MakeParamsDict(self.request_body,
- constants.HVS_PARAMETERS)
- fn = self.getBodyParameter
-
- # disk processing
- disk_data = fn('disks')
- if not isinstance(disk_data, list):
- raise http.HttpBadRequest("The 'disks' parameter should be a list")
- disks = []
- for idx, d in enumerate(disk_data):
- if not isinstance(d, int):
- raise http.HttpBadRequest("Disk %d specification wrong: should"
- " be an integer" % idx)
- disks.append({"size": d})
-
- # nic processing (one nic only)
- nics = [{"mac": fn("mac", constants.VALUE_AUTO)}]
- if fn("ip", None) is not None:
- nics[0]["ip"] = fn("ip")
- if fn("mode", None) is not None:
- nics[0]["mode"] = fn("mode")
- if fn("link", None) is not None:
- nics[0]["link"] = fn("link")
- if fn("bridge", None) is not None:
- nics[0]["bridge"] = fn("bridge")
-
- # Do not modify anymore, request data version 0 is deprecated
- return opcodes.OpInstanceCreate(
- mode=constants.INSTANCE_CREATE,
- instance_name=fn('name'),
- disks=disks,
- disk_template=fn('disk_template'),
- os_type=fn('os'),
- pnode=fn('pnode', None),
- snode=fn('snode', None),
- iallocator=fn('iallocator', None),
- nics=nics,
- start=fn('start', True),
- ip_check=fn('ip_check', True),
- name_check=fn('name_check', True),
- wait_for_sync=True,
- hypervisor=fn('hypervisor', None),
- hvparams=hvparams,
- beparams=beparams,
- file_storage_dir=fn('file_storage_dir', None),
- file_driver=fn('file_driver', constants.FD_LOOP),
- dry_run=bool(self.dryRun()),
- )
-