Synnefo » snf-ganeti

import simplejson

import time

def GenericOpCodes(opts, args):

  """Send any opcode to the master

  """

  fname = args[0]

  op_data = simplejson.loads(open(fname).read())

  op_list = [opcodes.OpCode.LoadOpCode(val) for val in op_data]

  job = opcodes.Job(op_list=op_list)

  jid = SubmitJob(job)

  print "Job id:", jid

  query = {

    "object": "jobs",

    "fields": ["status"],

    "names": [jid],

    }

  # wait for job to complete (either by success or failure)

  while True:

    jdata = SubmitQuery(query)

    if not jdata:

      # job not found, gone away!

      print "Job lost!"

      return 1

    status = jdata[0][0]

    print status

    if status in (opcodes.Job.STATUS_SUCCESS, opcodes.Job.STATUS_FAIL):

      break

    # sleep between checks

    time.sleep(0.5)

  # job has finished, get and process its results

  query["fields"].extend(["op_list", "op_status", "op_result"])

  jdata = SubmitQuery(query)

  if not jdata:

    # job not found, gone away!

    print "Job lost!"

    return 1

  print jdata[0]

  status, op_list, op_status, op_result = jdata[0]

  for idx, op in enumerate(op_list):

    print idx, op.OP_ID, op_status[idx], op_result[idx]

  return 0

  'submit-job': (GenericOpCodes, ARGS_ONE,

                 [DEBUG_OPT,

                  ],

                 "<op_list_file>", "Submits a job built from a json-file"

                 " with a list of serialized opcodes"),