def __init__(self, livelock=None):
"""Constructs a new GanetiContext object.
There should be only a GanetiContext object at any time, so this
function raises an error if this is not the case.
"""
assert self.__class__._instance is None, "double GanetiContext instance"
# Create a livelock file
if livelock is None:
self.livelock = utils.livelock.LiveLock("masterd")
else:
self.livelock = livelock
# Locking manager
cfg = self.GetConfig(None)
self.glm = locking.GanetiLockManager(
cfg.GetNodeList(), cfg.GetNodeGroupList(),
[inst.name for inst in cfg.GetAllInstancesInfo().values()],
cfg.GetNetworkList())
# Job queue
logging.debug("Creating the job queue")
self.jobqueue = jqueue.JobQueue(self, cfg)
# setting this also locks the class against attribute modifications
self.__class__._instance = self
def __init__(self):
"""Constructs a new GanetiContext object.
There should be only a GanetiContext object at any time, so this
function raises an error if this is not the case.
"""
assert self.__class__._instance is None, "double GanetiContext instance"
# Create global configuration object
self.cfg = config.ConfigWriter()
# Locking manager
self.glm = locking.GanetiLockManager(
self.cfg.GetNodeList(), self.cfg.GetNodeGroupList(),
[inst.name for inst in self.cfg.GetAllInstancesInfo().values()],
self.cfg.GetNetworkList())
self.cfg.SetContext(self)
# RPC runner
self.rpc = rpc.RpcRunner(self.cfg, self.glm.AddToLockMonitor)
# Job queue
self.jobqueue = jqueue.JobQueue(self)
# setting this also locks the class against attribute modifications
self.__class__._instance = self
def __init__(self, livelock=None):
"""Constructs a new GanetiContext object.
There should be only a GanetiContext object at any time, so this
function raises an error if this is not the case.
"""
assert self.__class__._instance is None, "double GanetiContext instance"
# Create a livelock file
if livelock is None:
self.livelock = utils.livelock.LiveLock("masterd")
else:
self.livelock = livelock
# Job queue
cfg = self.GetConfig(None)
logging.debug("Creating the job queue")
self.jobqueue = jqueue.JobQueue(self, cfg)
# setting this also locks the class against attribute modifications
self.__class__._instance = self