def test_output(network_config):
(version, config) = load_config(network_config)
ns1 = NetworkState(version=version, config=config)
ns1.parse_config()
random.shuffle(config)
ns2 = NetworkState(version=version, config=config)
ns2.parse_config()
print(
"NS1 == NS2 ?=> {}".format(ns1.network_state == ns2.network_state))
eni_1 = net.render_interfaces(ns1.network_state)
eni_2 = net.render_interfaces(ns2.network_state)
print(eni_1)
print(eni_2)
print("eni_1 == eni_2 ?=> {}".format(eni_1 == eni_2))
def test_render_interfaces_iscsiroot(self):
iscsi_config = open('examples/network-iscsiroot.yaml', 'r').read()
ns = self.get_net_state(iscsi_config)
ifaces = dedent("""\
auto lo
iface lo inet loopback
# control-manual interface0
iface interface0 inet dhcp
auto interface1
iface interface1 inet static
address 192.168.14.2/24
gateway 192.168.14.1
mtu 1492
# control-alias interface1
iface interface1 inet static
address 192.168.14.4/24
allow-hotplug interface2
iface interface2 inet static
gateway 10.11.12.1
address 10.11.12.13/22
source /etc/network/interfaces.d/*.cfg
""")
net_ifaces = net.render_interfaces(ns.network_state)
print("\n".join(sorted(ifaces.split('\n'))))
print("\n^^ LOCAL -- RENDER vv")
print("\n".join(sorted(net_ifaces.split('\n'))))
print(ns.network_state.get('interfaces'))
self.assertEqual(sorted(ifaces.split('\n')),
sorted(net_ifaces.split('\n')))
def test_render_interfaces(self):
ns = self.get_net_state()
ifaces = dedent("""\
auto lo
iface lo inet loopback
dns-nameservers 1.2.3.4 5.6.7.8
dns-search wark.maas
auto eth0
iface eth0 inet dhcp
# control-alias eth0
iface eth0 inet static
address 192.168.21.3/24
dns-nameservers 8.8.8.8 8.8.4.4
dns-search barley.maas sach.maas
iface eth1 inet manual
source /etc/network/interfaces.d/*.cfg
""")
net_ifaces = net.render_interfaces(ns.network_state)
print(ns.network_state.get('interfaces'))
self.assertEqual(sorted(ifaces.split('\n')),
sorted(net_ifaces.split('\n')))
def test_parse(network_config):
(version, config) = load_config(network_config)
ns1 = NetworkState(version=version, config=config)
ns1.parse_config()
random.shuffle(config)
ns2 = NetworkState(version=version, config=config)
ns2.parse_config()
print("----NS1-----")
print(ns1.dump_network_state())
print()
print("----NS2-----")
print(ns2.dump_network_state())
print(
"NS1 == NS2 ?=> {}".format(ns1.network_state == ns2.network_state))
eni = net.render_interfaces(ns2.network_state)
print(eni)
udev_rules = net.render_persistent_net(ns2.network_state)
print(udev_rules)
def test_render_interfaces_bridges(self):
bridge_config = open('examples/tests/bridging_network.yaml',
'r').read()
ns = self.get_net_state(bridge_config)
ifaces = dedent("""\
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
iface eth1 inet manual
iface eth2 inet manual
auto br0
iface br0 inet static
address 192.168.14.2/24
bridge_ports eth1 eth2
bridge_gcint 2
bridge_pathcost eth1 50
bridge_pathcost eth2 75
bridge_portprio eth1 28
bridge_portprio eth2 14
bridge_bridgeprio 22
bridge_ageing 250
bridge_maxage 10
bridge_fd 1
bridge_waitport 1 eth1
bridge_waitport 2 eth2
bridge_stp off
bridge_hello 1
source /etc/network/interfaces.d/*.cfg
""")
net_ifaces = net.render_interfaces(ns.network_state)
print("\n".join(list(map(str, enumerate(sorted(ifaces.split('\n')))))))
print("\n^^ LOCAL -- RENDER vv")
print("\n".join(
list(map(str, enumerate(sorted(net_ifaces.split('\n')))))))
print(ns.network_state.get('interfaces'))
self.assertEqual(sorted(ifaces.split('\n')),
sorted(net_ifaces.split('\n')))
def test_render_interfaces_ipv4_multiple_alias(self):
network_yaml = '''
network:
version: 1
config:
# multi_v4_alias: multiple v4 addrs on same interface
- type: physical
name: interface1
mac_address: "52:54:00:12:34:02"
subnets:
- type: dhcp
- type: static
address: 192.168.2.2/22
gateway: 192.168.2.1
- type: static
address: 10.23.23.7/23
gateway: 10.23.23.1
'''
ns = self.get_net_state(network_yaml)
ifaces = dedent("""\
auto lo
iface lo inet loopback
auto interface1
iface interface1 inet dhcp
# control-alias interface1
iface interface1 inet static
address 192.168.2.2/22
gateway 192.168.2.1
# control-alias interface1
iface interface1 inet static
address 10.23.23.7/23
gateway 10.23.23.1
source /etc/network/interfaces.d/*.cfg
""")
net_ifaces = net.render_interfaces(ns.network_state)
print(net_ifaces)
print(ifaces)
self.assertEqual(sorted(ifaces.split('\n')),
sorted(net_ifaces.split('\n')))
def test_render_interfaces_ipv6_aliases(self):
ipv6_aliases_config = '''
# YAML example of a simple network config
network:
version: 1
config:
# Physical interfaces.
- type: physical
name: eth0
mac_address: "c0:d6:9f:2c:e8:80"
subnets:
- type: static
address: fde9:8f83:4a81:1:0:1:0:6/64
- type: static
address: 192.168.0.1/24
'''
ns = self.get_net_state(ipv6_aliases_config)
ifaces = dedent("""\
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet6 static
address fde9:8f83:4a81:1:0:1:0:6/64
# control-alias eth0
iface eth0 inet static
address 192.168.0.1/24
source /etc/network/interfaces.d/*.cfg
""")
net_ifaces = net.render_interfaces(ns.network_state)
print("\n".join(sorted(ifaces.split('\n'))))
print("\n^^ LOCAL -- RENDER vv")
print("\n".join(sorted(net_ifaces.split('\n'))))
print(ns.network_state.get('interfaces'))
self.assertEqual(sorted(ifaces.split('\n')),
sorted(net_ifaces.split('\n')))
def test_render_interfaces_bonds(self):
bond_config = open('examples/tests/bonding_network.yaml', 'r').read()
ns = self.get_net_state(bond_config)
ifaces = dedent("""\
auto lo
iface lo inet loopback
auto interface0
iface interface0 inet dhcp
auto interface1
iface interface1 inet manual
bond-mode active-backup
bond-master bond1
auto interface2
iface interface2 inet manual
bond-mode active-backup
bond-master bond1
auto bond1
iface bond1 inet static
address 10.23.23.2/24
bond-mode active-backup
bond-slaves none
source /etc/network/interfaces.d/*.cfg
""")
net_ifaces = net.render_interfaces(ns.network_state)
print("\n".join(list(map(str, enumerate(sorted(ifaces.split('\n')))))))
print("\n^^ LOCAL -- RENDER vv")
print("\n".join(
list(map(str, enumerate(sorted(net_ifaces.split('\n')))))))
print(ns.network_state.get('interfaces'))
self.assertEqual(sorted(ifaces.split('\n')),
sorted(net_ifaces.split('\n')))
def test_routes_rendered(self):
# as reported in bug 1649652
conf = [
{
'name':
'eth0',
'type':
'physical',
'subnets': [{
'address': '172.23.31.42/26',
'dns_nameservers': [],
'gateway': '172.23.31.2',
'type': 'static'
}]
},
{
'type': 'route',
'id': 4,
'metric': 0,
'destination': '10.0.0.0/12',
'gateway': '172.23.31.1'
},
{
'type': 'route',
'id': 5,
'metric': 0,
'destination': '192.168.2.0/24',
'gateway': '172.23.31.1'
},
{
'type': 'route',
'id': 6,
'metric': 1,
'destination': '10.0.200.0/16',
'gateway': '172.23.31.1'
},
]
expected = [
'auto lo',
'iface lo inet loopback',
'auto eth0',
'iface eth0 inet static',
' address 172.23.31.42/26',
' gateway 172.23.31.2',
('post-up route add -net 10.0.0.0 netmask 255.240.0.0 gw '
'172.23.31.1 metric 0 || true'),
('pre-down route del -net 10.0.0.0 netmask 255.240.0.0 gw '
'172.23.31.1 metric 0 || true'),
('post-up route add -net 192.168.2.0 netmask 255.255.255.0 gw '
'172.23.31.1 metric 0 || true'),
('pre-down route del -net 192.168.2.0 netmask 255.255.255.0 gw '
'172.23.31.1 metric 0 || true'),
('post-up route add -net 10.0.200.0 netmask 255.255.0.0 gw '
'172.23.31.1 metric 1 || true'),
('pre-down route del -net 10.0.200.0 netmask 255.255.0.0 gw '
'172.23.31.1 metric 1 || true'),
'source /etc/network/interfaces.d/*.cfg',
]
ns = network_state.NetworkState(version=1, config=conf)
ns.parse_config()
found = net.render_interfaces(ns.network_state).split('\n')
self.assertEqual(sorted([line for line in expected if line]),
sorted([line for line in found if line]))