def createLibvirtNetwork(
self, network, bridged=True, iface=None, skipBackup=False, qosInbound=None, qosOutbound=None
):
netXml = libvirtCfg.createNetworkDef(network, bridged, iface, qosInbound=qosInbound, qosOutbound=qosOutbound)
if not skipBackup:
self._networkBackup(network)
libvirtCfg.createNetwork(netXml)
def createLibvirtNetwork(self, network, bridged=True, iface=None,
skipBackup=False, qosInbound=None,
qosOutbound=None):
netXml = libvirtCfg.createNetworkDef(network, bridged, iface,
qosInbound=qosInbound,
qosOutbound=qosOutbound)
if not skipBackup:
self._networkBackup(network)
libvirtCfg.createNetwork(netXml)
def restoreAtomicNetworkBackup(self):
logging.info("Rolling back logical networks configuration " "(restoring atomic logical networks backup)")
for network, content in self._networksBackups.iteritems():
# Networks with content None should be removed.
# Networks with real content should be recreated.
# To avoid libvirt errors during recreation we need
# to remove the old network first
try:
libvirtCfg.removeNetwork(network)
except libvirt.libvirtError as e:
if e.get_error_code() == libvirt.VIR_ERR_NO_NETWORK:
pass
if content:
libvirtCfg.createNetwork(content)
logging.info("Restored %s", network)
def restoreAtomicNetworkBackup(self):
logging.info("Rolling back logical networks configuration "
"(restoring atomic logical networks backup)")
for network, content in self._networksBackups.iteritems():
# Networks with content None should be removed.
# Networks with real content should be recreated.
# To avoid libvirt errors during recreation we need
# to remove the old network first
try:
libvirtCfg.removeNetwork(network)
except libvirt.libvirtError as e:
if e.get_error_code() == libvirt.VIR_ERR_NO_NETWORK:
pass
if content:
libvirtCfg.createNetwork(content)
logging.info('Restored %s', network)
def createLibvirtNetwork(self, network, bridged, iface, qosInbound=None,
qosOutbound=None):
netXml = libvirtCfg.createNetworkDef(network, bridged, iface,
qosInbound, qosOutbound)
libvirtCfg.createNetwork(netXml)