def writeBonding(f, netcfg, ha_status, bonding, is_first=False):
ordered_nets = tuple(bonding.nets)
discard_services = any_ha(ha_status)
autonomous = hasIPConfiguration(bonding, discard_services=discard_services)
#autonomous=True:
#always mark bonding auto
writePreamble(f, netcfg, bonding, ordered_nets, autonomous=True)
if is_first:
addStatement(f, 'pre-up modprobe bonding')
for statement in (
'pre-up echo +%s > /sys/class/net/bonding_masters' % bonding.system_name,
'pre-down echo -%s > /sys/class/net/bonding_masters' % bonding.system_name
):
addStatement(f, statement)
sorted_ethernets = list(bonding.ethernets)
sorted_ethernets.sort()
for ethernet in sorted_ethernets:
for statement in (
'up /sbin/ifenslave %s %s' % (bonding.system_name, ethernet.system_name),
'down /sbin/ifenslave %s -d %s' % (bonding.system_name, ethernet.system_name)
):
addStatement(f, statement)
if autonomous:
writeNets(f, ha_status, bonding, ordered_nets)
writeRoutes(f, bonding)
else:
forceCreation(f, bonding)
f.write('\n')
def isInterfaceSpecified(interface, ha_status=None):
discard_services = active_ha(ha_status)
return (
isinstance(interface, Bonding)
or
isinstance(interface, Vlan)
or
hasIPConfiguration(interface, discard_services=discard_services)
)
def writeEthernet(f, netcfg, ha_status, ethernet):
ordered_nets = tuple(ethernet.nets)
autonomous = hasIPConfiguration(ethernet)
writePreamble(f, netcfg, ethernet, ordered_nets, autonomous=autonomous)
if autonomous:
writeNets(f, ha_status, ethernet, ordered_nets)
writeRoutes(f, ethernet)
f.write('\n')
def mkEditMenu(self, interface):
def deleteIntermediate(value):
self.deleteInterface(interface)
self.updateToolbar()
def editIntermediate(value):
self.editIface(interface)
self.updateToolbar()
edit_interface = QAction(QIcon(":icons/edit"), tr("Edit interface parameters"), self)
self.connect(edit_interface, SIGNAL('triggered(bool)'), editIntermediate )
actions = [edit_interface]
if interface.freeForIp():
def addNetIntermediate(value):
self.newNet(interface)
self.updateToolbar()
add_net = QAction(QIcon(":icons/addnetwork"), tr("Add a network to this interface"), self)
self.connect(add_net, SIGNAL('triggered(bool)'), addNetIntermediate )
actions.append(add_net)
propose_del_action = True
if isinstance(interface, Ethernet):
if hasIPConfiguration(interface):
del_message = tr("Delete configuration")
else:
propose_del_action = False
else:
del_message = tr("Delete this interface")
if interface.hasHA():
propose_del_action = False
if propose_del_action:
del_interface = QAction(QIcon(":icons/delete"), del_message, self)
self.connect(del_interface, SIGNAL('triggered(bool)'), deleteIntermediate)
actions.append(del_interface)
menu = QMenu(self)
menu.setObjectName("menu_%s" % interface.fullName())
for action in actions:
menu.addAction(action)
return menu
def writeVlan(f, netcfg, ha_status, vlan):
ordered_nets = tuple(vlan.nets)
discard_services = any_ha(ha_status)
autonomous = hasIPConfiguration(vlan, discard_services=discard_services)
# Always add preamble and vlan-raw-device
writePreamble(f, netcfg, vlan, ordered_nets)
if autonomous:
writeNets(f, ha_status, vlan, ordered_nets)
writeRoutes(f, vlan)
else:
forceCreation(f, vlan)
addStatement(
f,
'vlan-raw-device %s' % vlan.raw_device,
ignore_fail=True
)
f.write('\n')
def writePreamble(fd, netcfg, interface, ordered_nets, autonomous=True):
if autonomous:
method = 'static'
else:
method = 'manual'
#auto up: normally all interfaces, but only lo and HA interfaces in a failover setup
if EDENWALL:
ha_iface = getHAInterface(netcfg)
else:
ha_iface = None
#there are problems in HA when a bonding has vlans built on it that only have services IPs
bonding_with_vlans = isinstance(interface, Bonding) and interface.vlans
if interface is ha_iface or hasIPConfiguration(interface) or (bonding_with_vlans):
fd.write('auto %s\n' % interface.system_name)
#Prefix
if len(ordered_nets) == 0 or ordered_nets[0].net.version() == 4:
inet_string = 'inet'
else:
inet_string = 'inet6'
fd.write('iface %s %s %s\n' % (interface.system_name, inet_string, method))