def _get_iface_info(iface, addresses, routes):
ipv4gateway = get_gateway(routes, iface, family=4)
ipv4addr, ipv4netmask, ipv4addrs, ipv6addrs = getIpInfo(
iface, addresses, ipv4gateway)
is_dhcpv4 = dhclient.is_active(iface, family=4)
is_dhcpv6 = dhclient.is_active(iface, family=6)
return {'mtu': get_mtu(iface), 'addr': ipv4addr, 'ipv4addrs': ipv4addrs,
'gateway': ipv4gateway, 'netmask': ipv4netmask,
'ipv4defaultroute': is_default_route(ipv4gateway),
'dhcpv4': is_dhcpv4, 'ipv6addrs': ipv6addrs,
'ipv6gateway': get_gateway(routes, iface, family=6),
'ipv6autoconf': is_ipv6_local_auto(iface), 'dhcpv6': is_dhcpv6}
def _get_iface_info(iface, addresses, routes):
ipv4gateway = get_gateway(routes, iface, family=4)
ipv4addr, ipv4netmask, ipv4addrs, ipv6addrs = getIpInfo(
iface, addresses, ipv4gateway)
is_dhcpv4 = dhclient.is_active(iface, family=4)
is_dhcpv6 = dhclient.is_active(iface, family=6)
mtu = iflink(iface).mtu()
return {'mtu': mtu, 'addr': ipv4addr, 'ipv4addrs': ipv4addrs,
'gateway': ipv4gateway, 'netmask': ipv4netmask,
'ipv4defaultroute': is_default_route(ipv4gateway, routes),
'dhcpv4': is_dhcpv4, 'ipv6addrs': ipv6addrs,
'ipv6gateway': get_gateway(routes, iface, family=6),
'ipv6autoconf': is_ipv6_local_auto(iface), 'dhcpv6': is_dhcpv6}
def _getNetInfo(iface, bridged, routes, ipaddrs, net_attrs):
"""Returns a dictionary of properties about the network's interface status.
Raises a KeyError if the iface does not exist."""
data = {}
try:
if bridged:
data.update({
'ports': bridges.ports(iface),
'stp': bridges.stp_state(iface)
})
else:
# ovirt-engine-3.1 expects to see the "interface" attribute iff the
# network is bridgeless. Please remove the attribute and this
# comment when the version is no longer supported.
data['interface'] = iface
gateway = get_gateway(routes, iface)
ipv4addr, ipv4netmask, ipv4addrs, ipv6addrs = getIpInfo(
iface, ipaddrs, gateway)
is_dhcpv4 = dhclient.is_active(iface, family=4)
is_dhcpv6 = dhclient.is_active(iface, family=6)
data.update({
'iface': iface,
'bridged': bridged,
'addr': ipv4addr,
'netmask': ipv4netmask,
'dhcpv4': is_dhcpv4,
'dhcpv6': is_dhcpv6,
'ipv4addrs': ipv4addrs,
'ipv6addrs': ipv6addrs,
'ipv6autoconf': is_ipv6_local_auto(iface),
'gateway': gateway,
'ipv6gateway': get_gateway(routes, iface, family=6),
'mtu': getMtu(iface)
})
except (IOError, OSError) as e:
if e.errno == errno.ENOENT:
logging.info('Obtaining info for net %s.', iface, exc_info=True)
raise KeyError('Network %s was not found' % iface)
else:
raise
return data
def _devinfo(link, routes, ipaddrs):
gateway = get_gateway(routes, link.name)
ipv4addr, ipv4netmask, ipv4addrs, ipv6addrs = getIpInfo(
link.name, ipaddrs, gateway)
is_dhcpv4 = dhclient.is_active(link.name, family=4)
is_dhcpv6 = dhclient.is_active(link.name, family=6)
return {'addr': ipv4addr,
'ipv4addrs': ipv4addrs,
'ipv6addrs': ipv6addrs,
'ipv6autoconf': is_ipv6_local_auto(link.name),
'gateway': gateway,
'ipv6gateway': get_gateway(routes, link.name, family=6),
'dhcpv4': is_dhcpv4,
'dhcpv6': is_dhcpv6,
'mtu': link.mtu,
'netmask': ipv4netmask,
'ipv4defaultroute': is_default_route(gateway)}
def _get_net_info(interface, routes):
mtu = mtus.getMtu(interface)
ipaddrs = addresses.getIpAddrs()
addr, netmask, ipv4addrs, ipv6addrs = addresses.getIpInfo(interface,
ipaddrs)
dhcpv4 = dhclient.is_active(interface, family=4)
dhcpv6 = dhclient.is_active(interface, family=6)
gateway = netinfo_routes.get_gateway(routes, interface)
ipv6gateway = netinfo_routes.get_gateway(routes, interface, family=6)
return {
'mtu': str(mtu),
'addr': addr,
'gateway': gateway,
'netmask': netmask,
'dhcpv4': dhcpv4,
'ipv4addrs': ipv4addrs,
'ipv6addrs': ipv6addrs,
'ipv6autoconf': addresses.is_ipv6_local_auto(interface),
'ipv6gateway': ipv6gateway,
'dhcpv6': dhcpv6,
'ipv4defaultroute': netinfo_routes.is_default_route(gateway)}
def _get_net_info(interface, routes):
mtu = mtus.getMtu(interface)
ipaddrs = addresses.getIpAddrs()
addr, netmask, ipv4addrs, ipv6addrs = addresses.getIpInfo(
interface, ipaddrs)
dhcpv4 = dhclient.is_active(interface, family=4)
dhcpv6 = dhclient.is_active(interface, family=6)
gateway = netinfo_routes.get_gateway(routes, interface)
ipv6gateway = netinfo_routes.get_gateway(routes, interface, family=6)
return {
'mtu': str(mtu),
'addr': addr,
'gateway': gateway,
'netmask': netmask,
'dhcpv4': dhcpv4,
'ipv4addrs': ipv4addrs,
'ipv6addrs': ipv6addrs,
'ipv6autoconf': addresses.is_ipv6_local_auto(interface),
'ipv6gateway': ipv6gateway,
'dhcpv6': dhcpv6
}
def testDhclientLeases(self, family, dateFormat):
with veth_pair() as (server, client):
addrAdd(server, IP_ADDRESS, IP_CIDR)
addrAdd(server, IPv6_ADDRESS, IPv6_CIDR, 6)
linkSet(server, ['up'])
with dnsmasq_run(server, DHCP_RANGE_FROM, DHCP_RANGE_TO,
DHCPv6_RANGE_FROM, DHCPv6_RANGE_TO, IP_GATEWAY):
with namedTemporaryDir(dir='/var/lib/dhclient') as dir:
dhclient_runner = dhcp.DhclientRunner(
client, family, dir, dateFormat)
try:
with running(dhclient_runner):
is_dhcpv4 = dhclient.is_active(client, family=4)
is_dhcpv6 = dhclient.is_active(client, family=6)
except dhcp.ProcessCannotBeKilled:
raise SkipTest('dhclient could not be killed')
if family == 4:
self.assertTrue(is_dhcpv4)
else:
self.assertTrue(is_dhcpv6)
def assertDhclient(self, iface, family):
return dhclient.is_active(iface, family)
def assertDhclient(self, iface, family):
return dhclient.is_active(iface, family)
