def test_sourceroute_add_remove_and_read(self):
with dummy_device() as nic:
addrAdd(nic, IPV4_ADDRESS, IPV4_MASK)
with create_sourceroute(device=nic,
ip=IPV4_ADDRESS,
mask=IPV4_MASK,
gateway=IPV4_GW):
dsroute = DynamicSourceRoute(nic, None, None, None)
routes, rules = dsroute.current_srconfig()
self.assertEqual(2, len(routes), routes)
self.assertEqual(2, len(rules), rules)
self.assertEqual('0.0.0.0/0', routes[0].to)
self.assertEqual(nic, routes[0].device)
self.assertEqual(IPv4_NET, routes[1].to)
self.assertEqual(nic, routes[1].device)
self.assertEqual(IPv4_NET, rules[0].to)
self.assertEqual(IPV4_TABLE, rules[0].table)
self.assertEqual(nic, rules[0].iif)
self.assertEqual(rules[0].prio, sourceroute.RULE_PRIORITY)
self.assertEqual(IPv4_NET, rules[1].src)
self.assertEqual(IPV4_TABLE, rules[1].table)
self.assertEqual(rules[1].prio, sourceroute.RULE_PRIORITY)
def test_sourceroute_add_remove_and_read(self, nic0):
addrAdd(nic0, IPV4_ADDRESS, IPV4_MASK)
with create_sourceroute(device=nic0,
ip=IPV4_ADDRESS,
mask=IPV4_MASK,
gateway=IPV4_GW):
dsroute = DynamicSourceRoute(nic0, None, None, None)
routes, rules = dsroute.current_srconfig()
assert len(routes) == 2
assert len(rules) == 2
assert routes[0].to == '0.0.0.0/0'
assert routes[0].device == nic0
assert routes[1].to == IPV4_NET
assert routes[1].device == nic0
assert rules[0].to == IPV4_NET
assert rules[0].table == IPV4_TABLE
assert rules[0].iif == nic0
assert rules[0].prio == sourceroute.RULE_PRIORITY
assert rules[1].src == IPV4_NET
assert rules[1].table == IPV4_TABLE
assert rules[1].prio == sourceroute.RULE_PRIORITY
def _set_network_ip_config(ip_config):
"""Set IP configuration on Vdsm controlled OVS network"""
iface = ip_config.top_dev
ipv4 = ip_config.ipv4
ipv6 = ip_config.ipv6
port = ip_config.port
blocking_dhcp = ip_config.blocking_dhcp
net_dev = NetDevice(iface, iproute2, ipv4=ipv4, ipv6=ipv6,
blockingdhcp=blocking_dhcp)
DynamicSourceRoute.addInterfaceTracking(net_dev)
ipwrapper.linkSet(iface, ['down'])
if ipv4.address:
ipwrapper.addrAdd(iface, ipv4.address, ipv4.netmask)
if ipv4.gateway and ipv4.defaultRoute:
ipwrapper.routeAdd(['default', 'via', ipv4.gateway])
if ipv6.address or ipv6.ipv6autoconf or ipv6.dhcpv6:
sysctl.disable_ipv6(iface, disable=False)
else:
sysctl.disable_ipv6(iface)
if ipv6.address:
ipv6addr, ipv6netmask = ipv6.address.split('/')
ipwrapper.addrAdd(iface, ipv6addr, ipv6netmask, family=6)
if ipv6.gateway:
ipwrapper.routeAdd(['default', 'via', ipv6.gateway], dev=iface,
family=6)
ipwrapper.linkSet(port, ['up'])
ipwrapper.linkSet(iface, ['up'])
if ipv4.bootproto == 'dhcp':
_run_dhclient(iface, blocking_dhcp, ipv4.defaultRoute, 4)
if ipv6.dhcpv6:
_run_dhclient(iface, blocking_dhcp, ipv6.defaultRoute, 6)
iproute2._addSourceRoute(net_dev)
def _remove_network_ip_config(ip_config):
"""Remove IP configuration from Vdsm controlled OVS network"""
iface = ip_config.top_dev
ipv4 = ip_config.ipv4
ipv6 = ip_config.ipv6
net_dev = NetDevice(iface, iproute2, ipv4=ipv4, ipv6=ipv6)
DynamicSourceRoute.addInterfaceTracking(net_dev)
DhcpClient(iface).shutdown()
iproute2._removeSourceRoute(net_dev, DynamicSourceRoute)
if ipv4.address or ipv6.address:
with suppress(ipwrapper.IPRoute2Error): # device does not exist
ipwrapper.addrFlush(iface)
def test_sourceroute_add_remove_and_read(self):
with dummy_device() as nic:
addrAdd(nic, IPV4_ADDRESS, IPV4_MASK)
with create_sourceroute(device=nic, ip=IPV4_ADDRESS,
mask=IPV4_MASK, gateway=IPV4_GW):
dsroute = DynamicSourceRoute(nic, None, None, None)
routes, rules = dsroute.current_srconfig()
self.assertEqual(2, len(routes), routes)
self.assertEqual(2, len(rules), rules)
self.assertEqual('0.0.0.0/0', routes[0].to)
self.assertEqual(nic, routes[0].device)
self.assertEqual(IPv4_NET, routes[1].to)
self.assertEqual(nic, routes[1].device)
self.assertEqual(IPv4_NET, rules[0].to)
self.assertEqual(IPV4_TABLE, rules[0].table)
self.assertEqual(nic, rules[0].iif)
self.assertEqual(IPv4_NET, rules[1].src)
self.assertEqual(IPV4_TABLE, rules[1].table)
