save('proc_net_dev', <<'/proc/net/dev');
eth0:
eth1:
eth2:
eth3:
/proc/net/dev

r(load('brbase'));

#
# Variables used for the various interfaces:
#

my $ip = '192.168.0.2';
my $nm = '255.255.255.0';
my $gw = '192.168.0.1';
my $svcnodeip = '239.192.105.237';
my $physdev = 'eth0';
my $remoteip1 = '192.168.0.3';
my $remoteip2 = '192.168.0.4';

#
# Hunk for the default bridge of the 'brbase' configuration
#

my $vmbr0_part = <<"PART";
auto vmbr0
iface vmbr0 inet static
	address  10.0.0.2
	netmask  255.255.255.0
	gateway  10.0.0.1
	bridge-ports eth0
	bridge-stp off
	bridge-fd 0
PART
chomp $vmbr0_part;

#
# Configure eth1 statically, store its expected interfaces hunk in $eth1_part
# and test!
#

$config->{ifaces}->{eth1} = {
    type => 'eth',
    method => 'static',
    address => $ip,
    netmask => $nm,
    gateway => $gw,
    families => ['inet'],
    autostart => 1
};

my $eth1_part = <<"PART";
auto eth1
iface eth1 inet static
	address  $ip
	netmask  $nm
	gateway  $gw
PART
chomp $eth1_part;

expect load('loopback') . <<"CHECK";
source-directory interfaces.d

iface eth0 inet manual

$eth1_part

iface eth2 inet manual

iface eth3 inet manual

$vmbr0_part

CHECK

#
# Add a bond for eth2 & 3 and check the new output
#

$config->{ifaces}->{bond0} = {
    type => 'bond',
    mtu => 1400,
    slaves => 'eth2 eth3',
    bond_mode => '802.3ad',
    bond_xmit_hash_policy => 'layer3+4',
    bond_miimon => 100,
    method => 'manual',
    families => ['inet'],
    autostart => 1
};
my $bond0_part = <<"PART";
auto bond0
iface bond0 inet manual
	bond-slaves eth2 eth3
	bond-miimon 100
	bond-mode 802.3ad
	bond-xmit-hash-policy layer3+4
	mtu 1400
PART
chomp $bond0_part;

expect load('loopback') . <<"CHECK";
source-directory interfaces.d

iface eth0 inet manual

$eth1_part

iface eth2 inet manual

iface eth3 inet manual

$bond0_part

$vmbr0_part

CHECK

#
# Add vxlan1 and 2
#

$config->{ifaces}->{vxlan1} = {
    type => 'vxlan',
    method => 'manual',
    families => ['inet'],
    'vxlan-id' => 1,
    'vxlan-svcnodeip' => $svcnodeip,
    'vxlan-physdev' => $physdev,
    autostart => 1
};

$config->{ifaces}->{vxlan2} = {
    type => 'vxlan',
    method => 'manual',
    families => ['inet'],
    'vxlan-id' => 2,
    'vxlan-local-tunnelip' => $ip,
    autostart => 1
};

my $vxlan12_part = <<"PART";
auto vxlan1
iface vxlan1 inet manual
	vxlan-id 1
	vxlan-svcnodeip $svcnodeip
	vxlan-physdev $physdev

auto vxlan2
iface vxlan2 inet manual
	vxlan-id 2
	vxlan-local-tunnelip $ip
PART
chomp $vxlan12_part;

expect load('loopback') . <<"CHECK";
source-directory interfaces.d

iface eth0 inet manual

$eth1_part

iface eth2 inet manual

iface eth3 inet manual

$bond0_part

$vmbr0_part

$vxlan12_part

CHECK

#
# Add vxlan3 and 3 bridges using vxlan1..3
#

$config->{ifaces}->{vmbr1} = {
    mtu => 1400,
    type => 'bridge',
    method => 'manual',
    families => ['inet'],
    bridge_stp => 'off',
    bridge_fd => 0,
    bridge_ports => 'vxlan1',
    bridge_vlan_aware => 'yes',
    autostart => 1
};

$config->{ifaces}->{vmbr2} = {
    type => 'bridge',
    method => 'manual',
    families => ['inet'],
    bridge_stp => 'off',
    bridge_fd => 0,
    bridge_ports => 'vxlan2',
    autostart => 1
};

$config->{ifaces}->{vmbr3} = {
    type => 'bridge',
    method => 'manual',
    families => ['inet'],
    bridge_stp => 'off',
    bridge_fd => 0,
    bridge_ports => 'vxlan3.50',
    bridge_vlan_aware => 'yes',
    bridge_vids => '2-10',
    autostart => 1
};

my $vmbr123_part = <<"PART";
auto vmbr1
iface vmbr1 inet manual
	bridge-ports vxlan1
	bridge-stp off
	bridge-fd 0
	bridge-vlan-aware yes
	bridge-vids 2-4094
	mtu 1400

auto vmbr2
iface vmbr2 inet manual
	bridge-ports vxlan2
	bridge-stp off
	bridge-fd 0

auto vmbr3
iface vmbr3 inet manual
	bridge-ports vxlan3.50
	bridge-stp off
	bridge-fd 0
	bridge-vlan-aware yes
	bridge-vids 2-10
PART
chomp $vmbr123_part;

$config->{ifaces}->{vxlan3} = {
    type => 'vxlan',
    method => 'manual',
    families => ['inet'],
    'vxlan-id' => 3,
    'vxlan-remoteip' => [$remoteip1, $remoteip2],
    'bridge-access' => 3,
    autostart => 1
};

my $vx = $config->{ifaces}->{vxlan2};
$vx->{'bridge-learning'} = 'off';
$vx->{'bridge-arp-nd-suppress'} = 'on';
$vx->{'bridge-unicast-flood'} = 'off';
$vx->{'bridge-multicast-flood'} = 'off';
my $vxlan123_part = $vxlan12_part ."\n" . <<"PART";
	bridge-arp-nd-suppress on
	bridge-learning off
	bridge-multicast-flood off
	bridge-unicast-flood off

auto vxlan3
iface vxlan3 inet manual
	vxlan-id 3
	vxlan-remoteip $remoteip1
	vxlan-remoteip $remoteip2
	bridge-access 3
PART
chomp $vxlan123_part;

expect load('loopback') . <<"CHECK";
source-directory interfaces.d

iface eth0 inet manual

$eth1_part

iface eth2 inet manual

iface eth3 inet manual

$bond0_part

$vmbr0_part

$vmbr123_part

$vxlan123_part

CHECK

#
# Now add vlans on all types of interfaces: vmbr1, bond0 and eth1
#

$config->{ifaces}->{'vmbr1.100'} = {
    type => 'vlan',
    mtu => 1300,
    method => 'manual',
    families => ['inet'],
    autostart => 1
};

$config->{ifaces}->{'bond0.100'} = {
    type => 'vlan',
    mtu => 1300,
    method => 'manual',
    families => ['inet'],
    'vlan-protocol' => '802.1ad',
    autostart => 1
};

$config->{ifaces}->{'bond0.100.10'} = {
    type => 'vlan',
    mtu => 1300,
    method => 'manual',
    families => ['inet'],
    autostart => 1
};

$config->{ifaces}->{'eth1.100'} = {
    type => 'vlan',
    mtu => 1400,
    method => 'manual',
    families => ['inet'],
    autostart => 1
};

expect load('loopback') . <<"CHECK";
source-directory interfaces.d

iface eth0 inet manual

$eth1_part

iface eth2 inet manual

iface eth3 inet manual

auto eth1.100
iface eth1.100 inet manual
	mtu 1400

$bond0_part

auto bond0.100
iface bond0.100 inet manual
	mtu 1300
	vlan-protocol 802.1ad

auto bond0.100.10
iface bond0.100.10 inet manual
	mtu 1300

$vmbr0_part

$vmbr123_part

auto vmbr1.100
iface vmbr1.100 inet manual
	mtu 1300

$vxlan123_part

CHECK

#
# Now check the new config for idempotency:
#

save('if', w());
r(load('if'));
expect load('if');

#
# Check a brbase with an ipv6 address on eth1
#

r(load('brbase'));

my $ip = 'fc05::2';
my $nm = '112';
my $gw = 'fc05::1';

$config->{ifaces}->{eth1} = {
    type => 'eth',
    method6 => 'static',
    address6 => $ip,
    netmask6 => $nm,
    gateway6 => $gw,
    families => ['inet6'],
    autostart => 1
};

expect load('loopback') . <<"CHECK";
source-directory interfaces.d

iface eth0 inet manual

auto eth1
iface eth1 inet6 static
	address  $ip
	netmask  $nm
	gateway  $gw

iface eth2 inet manual

iface eth3 inet manual

auto vmbr0
iface vmbr0 inet static
	address  10.0.0.2
	netmask  255.255.255.0
	gateway  10.0.0.1
	bridge-ports eth0
	bridge-stp off
	bridge-fd 0

CHECK

save('if', w());
r(load('if'));
expect load('if');

1;