- instance = args[0]
-
- (pnode, snode) = SplitNodeOption(opts.node)
-
- hypervisor = None
- hvparams = {}
- if opts.hypervisor:
- hypervisor, hvparams = opts.hypervisor
-
- if opts.nics:
- try:
- nic_max = max(int(nidx[0])+1 for nidx in opts.nics)
- except ValueError, err:
- raise errors.OpPrereqError("Invalid NIC index passed: %s" % str(err))
- nics = [{}] * nic_max
- for nidx, ndict in opts.nics:
- nidx = int(nidx)
- if not isinstance(ndict, dict):
- msg = "Invalid nic/%d value: expected dict, got %s" % (nidx, ndict)
- raise errors.OpPrereqError(msg)
- nics[nidx] = ndict
- elif opts.no_nics:
- # no nics
- nics = []
- else:
- # default of one nic, all auto
- nics = [{}]
-
- if opts.disk_template == constants.DT_DISKLESS:
- if opts.disks or opts.sd_size is not None:
- raise errors.OpPrereqError("Diskless instance but disk"
- " information passed")
- disks = []
- else:
- if not opts.disks and not opts.sd_size:
- raise errors.OpPrereqError("No disk information specified")
- if opts.disks and opts.sd_size is not None:
- raise errors.OpPrereqError("Please use either the '--disk' or"
- " '-s' option")
- if opts.sd_size is not None:
- opts.disks = [(0, {"size": opts.sd_size})]
- try:
- disk_max = max(int(didx[0])+1 for didx in opts.disks)
- except ValueError, err:
- raise errors.OpPrereqError("Invalid disk index passed: %s" % str(err))
- disks = [{}] * disk_max
- for didx, ddict in opts.disks:
- didx = int(didx)
- if not isinstance(ddict, dict):
- msg = "Invalid disk/%d value: expected dict, got %s" % (didx, ddict)
- raise errors.OpPrereqError(msg)
- elif "size" not in ddict:
- raise errors.OpPrereqError("Missing size for disk %d" % didx)
- try:
- ddict["size"] = utils.ParseUnit(ddict["size"])
- except ValueError, err:
- raise errors.OpPrereqError("Invalid disk size for disk %d: %s" %
- (didx, err))
- disks[didx] = ddict
-
- utils.ForceDictType(opts.beparams, constants.BES_PARAMETER_TYPES)
- utils.ForceDictType(hvparams, constants.HVS_PARAMETER_TYPES)
-
- op = opcodes.OpCreateInstance(instance_name=instance,
- disk_template=opts.disk_template,
- disks=disks,
- nics=nics,
- mode=constants.INSTANCE_IMPORT,
- pnode=pnode, snode=snode,
- ip_check=opts.ip_check,
- start=False,
- src_node=opts.src_node, src_path=opts.src_dir,
- wait_for_sync=opts.wait_for_sync,
- file_storage_dir=opts.file_storage_dir,
- file_driver=opts.file_driver,
- iallocator=opts.iallocator,
- hypervisor=hypervisor,
- hvparams=hvparams,
- beparams=opts.beparams)
-
- SubmitOpCode(op)
- return 0