def createLibvirtNetwork(self,
network,
bridged=True,
iface=None,
skipBackup=False):
netXml = libvirt.createNetworkDef(network, bridged, iface)
if not skipBackup:
self._networkBackup(network)
libvirt.createNetwork(netXml)
def restoreAtomicNetworkBackup(self):
logging.info("Rolling back logical networks configuration " "(restoring atomic logical networks backup)")
for network, content in six.iteritems(self._networksBackups):
# 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:
libvirt.removeNetwork(network)
except libvirtError as e:
if e.get_error_code() == VIR_ERR_NO_NETWORK:
pass
if content:
libvirt.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 six.iteritems(self._networksBackups):
# 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:
libvirt.removeNetwork(network)
except libvirtError as e:
if e.get_error_code() == VIR_ERR_NO_NETWORK:
pass
if content:
libvirt.createNetwork(content)
logging.info('Restored %s', network)
def createLibvirtNetwork(self, network, bridged=True, iface=None):
netXml = libvirt.createNetworkDef(network, bridged, iface)
libvirt.createNetwork(netXml)
def createLibvirtNetwork(self, network, bridged=True, iface=None, skipBackup=False):
netXml = libvirt.createNetworkDef(network, bridged, iface)
if not skipBackup:
self._networkBackup(network)
libvirt.createNetwork(netXml)
def create_libvirt_nets(libvirt_create):
for net_xml in six.itervalues(libvirt_create):
libvirt.createNetwork(net_xml)
def create_libvirt_nets(libvirt_create):
for net_xml in six.itervalues(libvirt_create):
libvirt.createNetwork(net_xml)