1 # Assuming eth0..3 and eth100
2 # eth0 is part of vmbr0, eth100 is part of the OVS bridge vmbr1
3 # vmbr0 has ipv4 and ipv6, OVS only ipv4
5 # eth1..3 are completely un-configured as if the cards had just been physically
7 # The expected behavior is to notice their existance and treat them as manually
8 # configured interfaces.
9 # Saving the file after reading would add the corresponding 'manual' lines.
10 save
('proc_net_dev', <<'/proc/net/dev');
19 vmbr0
=> { address
=> '192.168.1.2',
20 netmask
=> '255.255.255.0',
21 gateway
=> '192.168.1.1',
22 address6
=> 'fc05::1:1',
24 vmbr1
=> { address
=> '10.0.0.5',
25 netmask
=> '255.255.255.0' }
28 save
('interfaces', <<"/etc/network/interfaces");
30 iface lo inet loopback
32 source-directory interfaces
.d
34 iface eth0 inet manual
37 iface eth100 inet manual
42 iface vmbr0 inet static
43 address
$wanted{vmbr0
}->{address
}
44 netmask
$wanted{vmbr0
}->{netmask
}
45 gateway
$wanted{vmbr0
}->{gateway
}
50 iface vmbr0 inet6 static
51 address
$wanted{vmbr0
}->{address6
}
52 netmask
$wanted{vmbr0
}->{netmask6
}
54 source-directory before-ovs
.d
57 iface vmbr1 inet static
58 address
$wanted{vmbr1
}->{address
}
59 netmask
$wanted{vmbr1
}->{netmask
}
65 /etc/network
/interfaces
67 r
(load
('interfaces'));
70 my $ifaces = $config->{ifaces
};
72 # check defined interfaces
73 defined($ifaces->{"eth$_"})
74 or die "missing interface: eth$_\n" foreach (0, 1, 2, 3, 100);
77 foreach my $ifname (keys %wanted) {
78 my $if = $wanted{$ifname};
79 $ifaces->{$ifname}->{$_} eq $if->{$_}
80 or die "unexpected $_ for interface $ifname: \""
81 . $ifaces->{$ifname}->{$_}
82 . "\", expected: \"$if->{$_}\"\n"
88 $ifaces->{$i}->{$v} eq $e
89 or die "$i variable $v: got \"$ifaces->{$i}->{$v}\", expected: $e\n";
91 $ck->('vmbr0', type
=> 'bridge');
92 $ck->('vmbr1', type
=> 'OVSBridge');
93 $ck->('vmbr1', ovs_type
=> 'OVSBridge');
94 $ck->('vmbr1', ovs_ports
=> 'eth100');
95 $ck->("eth$_", type
=> 'eth') foreach (0, 1, 2, 3);
96 $ck->('eth100', type
=> 'OVSPort');
97 $ck->('eth100', ovs_type
=> 'OVSPort');
98 $ck->('eth100', ovs_bridge
=> 'vmbr1');
100 my @f100 = sort @{$ifaces->{vmbr0
}->{families
}};
102 die "invalid families defined for vmbr0"
103 if (scalar(@f100) != 2) || ($f100[0] ne 'inet') || ($f100[1] ne 'inet6');