def _validateNetworkSetup(networks, bondings):
for network, networkAttrs in networks.iteritems():
if networkAttrs.get('remove', False):
if set(networkAttrs) - set(['remove']):
raise ConfigNetworkError(ne.ERR_BAD_PARAMS, 'Cannot specify '
'any attribute when removing')
currentBondings = netinfo.bondings()
currentNicsSet = set(netinfo.nics())
for bonding, bondingAttrs in bondings.iteritems():
Bond.validateName(bonding)
if 'options' in bondingAttrs:
Bond.validateOptions(bonding, bondingAttrs['options'])
if bondingAttrs.get('remove', False):
if bonding not in currentBondings:
raise ConfigNetworkError(ne.ERR_BAD_BONDING, "Cannot remove "
"bonding %s: Doesn't exist" % bonding)
continue
nics = bondingAttrs.get('nics', None)
if not nics:
raise ConfigNetworkError(ne.ERR_BAD_PARAMS,
"Must specify nics for bonding")
if not set(nics).issubset(currentNicsSet):
raise ConfigNetworkError(ne.ERR_BAD_NIC,
"Unknown nics in: %r" % list(nics))
def _validateNetworkSetup(networks, bondings):
for network, networkAttrs in networks.iteritems():
if networkAttrs.get('remove', False):
if set(networkAttrs) - set(['remove']):
raise ConfigNetworkError(ne.ERR_BAD_PARAMS, 'Cannot specify '
'any attribute when removing')
currentBondings = netinfo.bondings()
currentNicsSet = set(netinfo.nics())
for bonding, bondingAttrs in bondings.iteritems():
Bond.validateName(bonding)
if 'options' in bondingAttrs:
Bond.validateOptions(bonding, bondingAttrs['options'])
if bondingAttrs.get('remove', False):
if bonding not in currentBondings:
raise ConfigNetworkError(ne.ERR_BAD_BONDING, "Cannot remove "
"bonding %s: Doesn't exist" % bonding)
continue
nics = bondingAttrs.get('nics', None)
if not nics:
raise ConfigNetworkError(ne.ERR_BAD_PARAMS,
"Must specify nics for bonding")
if not set(nics).issubset(currentNicsSet):
raise ConfigNetworkError(ne.ERR_BAD_NIC,
"Unknown nics in: %r" % list(nics))
def configure(self, **opts):
# When the bond is up and we are not changing the configuration that
# is already applied in any way, we can skip the configuring.
if (self.vlan and self.name in netinfo.bondings()
and netinfo.operstate(self.name) == netinfo.OPERSTATE_UP
and netinfo.ifaceUsed(self.name)
and self.mtu <= netinfo.getMtu(self.name)
and self.areOptionsApplied()
and frozenset(slave.name
for slave in self.slaves) == frozenset(
netinfo.slaves(self.name))):
return
self.configurator.configureBond(self, **opts)
def configure(self, **opts):
# When the bond is up and we are not changing the configuration that
# is already applied in any way, we can skip the configuring.
if (self.vlan and
self.name in netinfo.bondings() and
netinfo.operstate(self.name) == netinfo.OPERSTATE_UP and
netinfo.NetInfo().ifaceUsers(self.name) and
self.mtu <= netinfo.getMtu(self.name) and
self.areOptionsApplied() and
frozenset(slave.name for slave in self.slaves) ==
frozenset(netinfo.slaves(self.name))):
return
self.configurator.configureBond(self, **opts)
def __init__(self, log):
"""
Initialize the (single) clientIF instance
:param log: a log object to be used for this object's logging.
:type log: :class:`logging.Logger`
"""
self.vmContainerLock = threading.Lock()
self._networkSemaphore = threading.Semaphore()
self._shutdownSemaphore = threading.Semaphore()
self.log = log
self._recovery = True
self.channelListener = Listener(self.log)
self._generationID = str(uuid.uuid4())
self._initIRS()
self.mom = None
if _glusterEnabled:
self.gluster = gapi.GlusterApi(self, log)
else:
self.gluster = None
try:
self.vmContainer = {}
ifids = netinfo.nics() + netinfo.bondings()
ifrates = map(netinfo.speed, ifids)
self._hostStats = sampling.HostStatsThread(cif=self,
log=log,
ifids=ifids,
ifrates=ifrates)
self._hostStats.start()
self.lastRemoteAccess = 0
self._memLock = threading.Lock()
self._enabled = True
self._netConfigDirty = False
self._prepareMOM()
threading.Thread(target=self._recoverExistingVms,
name='clientIFinit').start()
self.channelListener.settimeout(
config.getint('vars', 'guest_agent_timeout'))
self.channelListener.start()
self.threadLocal = threading.local()
self.threadLocal.client = ''
except:
self.log.error('failed to init clientIF, '
'shutting down storage dispatcher')
if self.irs:
self.irs.prepareForShutdown()
if self.mom:
self.mom.stop()
raise
self._prepareBindings()
def __init__(self, log):
"""
Initialize the (single) clientIF instance
:param log: a log object to be used for this object's logging.
:type log: :class:`logging.Logger`
"""
self.vmContainerLock = threading.Lock()
self._networkSemaphore = threading.Semaphore()
self._shutdownSemaphore = threading.Semaphore()
self.log = log
self._recovery = True
self.channelListener = Listener(self.log)
self._generationID = str(uuid.uuid4())
self._initIRS()
self.mom = None
if _glusterEnabled:
self.gluster = gapi.GlusterApi(self, log)
else:
self.gluster = None
try:
self.vmContainer = {}
ifids = netinfo.nics() + netinfo.bondings()
ifrates = map(netinfo.speed, ifids)
self._hostStats = sampling.HostStatsThread(
cif=self, log=log, ifids=ifids,
ifrates=ifrates)
self._hostStats.start()
self.lastRemoteAccess = 0
self._memLock = threading.Lock()
self._enabled = True
self._netConfigDirty = False
self._prepareMOM()
threading.Thread(target=self._recoverExistingVms,
name='clientIFinit').start()
self.channelListener.settimeout(
config.getint('vars', 'guest_agent_timeout'))
self.channelListener.start()
self.threadLocal = threading.local()
self.threadLocal.client = ''
except:
self.log.error('failed to init clientIF, '
'shutting down storage dispatcher')
if self.irs:
self.irs.prepareForShutdown()
if self.mom:
self.mom.stop()
raise
self._prepareBindings()
def __init__ (self, log):
"""
Initialize the (single) clientIF instance
:param log: a log object to be used for this object's logging.
:type log: :class:`logging.Logger`
"""
self.vmContainerLock = threading.Lock()
self._networkSemaphore = threading.Semaphore()
self._shutdownSemaphore = threading.Semaphore()
self.log = log
self._recovery = True
self._libvirt = libvirtconnection.get()
self._syncLibvirtNetworks()
self.channelListener = Listener(self.log)
self._generationID = str(uuid.uuid4())
self._initIRS()
try:
self.vmContainer = {}
ifids = netinfo.nics() + netinfo.bondings()
ifrates = map(netinfo.speed, ifids)
self._hostStats = utils.HostStatsThread(cif=self, log=log, ifids=ifids,
ifrates=ifrates)
self._hostStats.start()
mog = min(config.getint('vars', 'max_outgoing_migrations'),
caps.CpuInfo().cores())
vm.MigrationSourceThread.setMaxOutgoingMigrations(mog)
self.lastRemoteAccess = 0
self._memLock = threading.Lock()
self._enabled = True
self.ksmMonitor = ksm.KsmMonitorThread(self)
self._netConfigDirty = False
threading.Thread(target=self._recoverExistingVms,
name='clientIFinit').start()
self.channelListener.settimeout(config.getint('vars', 'guest_agent_timeout'))
self.channelListener.start()
self.threadLocal = threading.local()
self.threadLocal.client = ''
except:
self.log.error('failed to init clientIF, shutting down storage dispatcher')
if self.irs:
self.irs.prepareForShutdown()
raise
self._prepareBindings()
def addBond(self, bond):
if bond.name not in netinfo.bondings():
logging.debug('Add new bonding %s', bond)
with open(netinfo.BONDING_MASTERS, 'w') as f:
f.write('+%s' % bond.name)
def addBond(self, bond):
if bond.name not in netinfo.bondings():
logging.debug('Add new bonding %s', bond)
with open(netinfo.BONDING_MASTERS, 'w') as f:
f.write('+%s' % bond.name)
def addBond(self, bond):
if bond.name not in netinfo.bondings():
logging.debug("Add new bonding %s", bond)
with open(netinfo.BONDING_MASTERS, "w") as f:
f.write("+%s" % bond.name)
def addBond(self, bond):
if bond.name not in netinfo.bondings():
self.ip.create(kind='bond', ifname=bond.name).commit()
def addBond(self, bond):
if bond.name not in netinfo.bondings():
self.ip.create(kind='bond', ifname=bond.name).commit()
