mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-16 06:45:16 +01:00
441 lines
15 KiB
Nix
441 lines
15 KiB
Nix
{ system ? builtins.currentSystem, networkd }:
|
|
|
|
with import ../lib/testing.nix { inherit system; };
|
|
with pkgs.lib;
|
|
|
|
let
|
|
router = { config, pkgs, ... }:
|
|
with pkgs.lib;
|
|
let
|
|
vlanIfs = range 1 (length config.virtualisation.vlans);
|
|
in {
|
|
virtualisation.vlans = [ 1 2 3 ];
|
|
boot.kernel.sysctl."net.ipv6.conf.all.forwarding" = true;
|
|
networking = {
|
|
useDHCP = false;
|
|
useNetworkd = networkd;
|
|
firewall.allowPing = true;
|
|
firewall.checkReversePath = true;
|
|
firewall.allowedUDPPorts = [ 547 ];
|
|
interfaces = mkOverride 0 (listToAttrs (flip map vlanIfs (n:
|
|
nameValuePair "eth${toString n}" {
|
|
ipAddress = "192.168.${toString n}.1";
|
|
prefixLength = 24;
|
|
ipv6Address = "fd00:1234:5678:${toString n}::1";
|
|
ipv6PrefixLength = 64;
|
|
})));
|
|
};
|
|
services.dhcpd4 = {
|
|
enable = true;
|
|
interfaces = map (n: "eth${toString n}") vlanIfs;
|
|
extraConfig = ''
|
|
authoritative;
|
|
'' + flip concatMapStrings vlanIfs (n: ''
|
|
subnet 192.168.${toString n}.0 netmask 255.255.255.0 {
|
|
option routers 192.168.${toString n}.1;
|
|
# XXX: technically it's _not guaranteed_ that IP addresses will be
|
|
# issued from the first item in range onwards! We assume that in
|
|
# our tests however.
|
|
range 192.168.${toString n}.2 192.168.${toString n}.254;
|
|
}
|
|
'');
|
|
};
|
|
services.radvd = {
|
|
enable = true;
|
|
config = flip concatMapStrings vlanIfs (n: ''
|
|
interface eth${toString n} {
|
|
AdvSendAdvert on;
|
|
AdvManagedFlag on;
|
|
AdvOtherConfigFlag on;
|
|
|
|
prefix fd00:1234:5678:${toString n}::/64 {
|
|
AdvAutonomous off;
|
|
};
|
|
};
|
|
'');
|
|
};
|
|
services.dhcpd6 = {
|
|
enable = true;
|
|
interfaces = map (n: "eth${toString n}") vlanIfs;
|
|
extraConfig = ''
|
|
authoritative;
|
|
'' + flip concatMapStrings vlanIfs (n: ''
|
|
subnet6 fd00:1234:5678:${toString n}::/64 {
|
|
range6 fd00:1234:5678:${toString n}::2 fd00:1234:5678:${toString n}::2;
|
|
}
|
|
'');
|
|
};
|
|
};
|
|
|
|
testCases = {
|
|
loopback = {
|
|
name = "Loopback";
|
|
machine.networking.useNetworkd = networkd;
|
|
testScript = ''
|
|
startAll;
|
|
$machine->waitForUnit("network.target");
|
|
$machine->succeed("ip addr show lo | grep -q 'inet 127.0.0.1/8 '");
|
|
$machine->succeed("ip addr show lo | grep -q 'inet6 ::1/128 '");
|
|
'';
|
|
};
|
|
static = {
|
|
name = "Static";
|
|
nodes.router = router;
|
|
nodes.client = { config, pkgs, ... }: with pkgs.lib; {
|
|
virtualisation.vlans = [ 1 2 ];
|
|
networking = {
|
|
useNetworkd = networkd;
|
|
firewall.allowPing = true;
|
|
useDHCP = false;
|
|
defaultGateway = "192.168.1.1";
|
|
interfaces.eth1.ip4 = mkOverride 0 [
|
|
{ address = "192.168.1.2"; prefixLength = 24; }
|
|
{ address = "192.168.1.3"; prefixLength = 32; }
|
|
{ address = "192.168.1.10"; prefixLength = 32; }
|
|
];
|
|
interfaces.eth2.ip4 = mkOverride 0 [
|
|
{ address = "192.168.2.2"; prefixLength = 24; }
|
|
];
|
|
};
|
|
};
|
|
testScript = { nodes, ... }:
|
|
''
|
|
startAll;
|
|
|
|
$client->waitForUnit("network.target");
|
|
$router->waitForUnit("network.target");
|
|
|
|
# Make sure dhcpcd is not started
|
|
$client->fail("systemctl status dhcpcd.service");
|
|
|
|
# Test vlan 1
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.1.1");
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.1.2");
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.1.3");
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.1.10");
|
|
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.1");
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.2");
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.3");
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.10");
|
|
|
|
# Test vlan 2
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.2.1");
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.2.2");
|
|
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.2.1");
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.2.2");
|
|
|
|
# Test default gateway
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.3.1");
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.3.1");
|
|
'';
|
|
};
|
|
dhcpSimple = {
|
|
name = "SimpleDHCP";
|
|
nodes.router = router;
|
|
nodes.client = { config, pkgs, ... }: with pkgs.lib; {
|
|
virtualisation.vlans = [ 1 2 ];
|
|
networking = {
|
|
useNetworkd = networkd;
|
|
firewall.allowPing = true;
|
|
useDHCP = true;
|
|
interfaces.eth1 = {
|
|
ip4 = mkOverride 0 [ ];
|
|
ip6 = mkOverride 0 [ ];
|
|
};
|
|
interfaces.eth2 = {
|
|
ip4 = mkOverride 0 [ ];
|
|
ip6 = mkOverride 0 [ ];
|
|
};
|
|
};
|
|
};
|
|
testScript = { nodes, ... }:
|
|
''
|
|
startAll;
|
|
|
|
$client->waitForUnit("network.target");
|
|
$router->waitForUnit("network.target");
|
|
|
|
# Wait until we have an ip address on each interface
|
|
$client->waitUntilSucceeds("ip addr show dev eth1 | grep -q '192.168.1'");
|
|
$client->waitUntilSucceeds("ip addr show dev eth1 | grep -q 'fd00:1234:5678:1:'");
|
|
$client->waitUntilSucceeds("ip addr show dev eth2 | grep -q '192.168.2'");
|
|
$client->waitUntilSucceeds("ip addr show dev eth2 | grep -q 'fd00:1234:5678:2:'");
|
|
|
|
# Test vlan 1
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.1.1");
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.1.2");
|
|
$client->waitUntilSucceeds("ping6 -c 1 fd00:1234:5678:1::1");
|
|
$client->waitUntilSucceeds("ping6 -c 1 fd00:1234:5678:1::2");
|
|
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.1");
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.2");
|
|
$router->waitUntilSucceeds("ping6 -c 1 fd00:1234:5678:1::1");
|
|
$router->waitUntilSucceeds("ping6 -c 1 fd00:1234:5678:1::2");
|
|
|
|
# Test vlan 2
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.2.1");
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.2.2");
|
|
$client->waitUntilSucceeds("ping6 -c 1 fd00:1234:5678:2::1");
|
|
$client->waitUntilSucceeds("ping6 -c 1 fd00:1234:5678:2::2");
|
|
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.2.1");
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.2.2");
|
|
$router->waitUntilSucceeds("ping6 -c 1 fd00:1234:5678:2::1");
|
|
$router->waitUntilSucceeds("ping6 -c 1 fd00:1234:5678:2::2");
|
|
'';
|
|
};
|
|
dhcpOneIf = {
|
|
name = "OneInterfaceDHCP";
|
|
nodes.router = router;
|
|
nodes.client = { config, pkgs, ... }: with pkgs.lib; {
|
|
virtualisation.vlans = [ 1 2 ];
|
|
networking = {
|
|
useNetworkd = networkd;
|
|
firewall.allowPing = true;
|
|
useDHCP = false;
|
|
interfaces.eth1 = {
|
|
ip4 = mkOverride 0 [ ];
|
|
useDHCP = true;
|
|
};
|
|
interfaces.eth2.ip4 = mkOverride 0 [ ];
|
|
};
|
|
};
|
|
testScript = { nodes, ... }:
|
|
''
|
|
startAll;
|
|
|
|
# Wait for networking to come up
|
|
$client->waitForUnit("network.target");
|
|
$router->waitForUnit("network.target");
|
|
|
|
# Wait until we have an ip address on each interface
|
|
$client->waitUntilSucceeds("ip addr show dev eth1 | grep -q '192.168.1'");
|
|
|
|
# Test vlan 1
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.1.1");
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.1.2");
|
|
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.1");
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.2");
|
|
|
|
# Test vlan 2
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.2.1");
|
|
$client->fail("ping -c 1 192.168.2.2");
|
|
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.2.1");
|
|
$router->fail("ping -c 1 192.168.2.2");
|
|
'';
|
|
};
|
|
bond = let
|
|
node = address: { config, pkgs, ... }: with pkgs.lib; {
|
|
virtualisation.vlans = [ 1 2 ];
|
|
networking = {
|
|
useNetworkd = networkd;
|
|
firewall.allowPing = true;
|
|
useDHCP = false;
|
|
bonds.bond = {
|
|
mode = "balance-rr";
|
|
interfaces = [ "eth1" "eth2" ];
|
|
};
|
|
interfaces.eth1.ip4 = mkOverride 0 [ ];
|
|
interfaces.eth2.ip4 = mkOverride 0 [ ];
|
|
interfaces.bond.ip4 = mkOverride 0
|
|
[ { inherit address; prefixLength = 30; } ];
|
|
};
|
|
};
|
|
in {
|
|
name = "Bond";
|
|
nodes.client1 = node "192.168.1.1";
|
|
nodes.client2 = node "192.168.1.2";
|
|
testScript = { nodes, ... }:
|
|
''
|
|
startAll;
|
|
|
|
# Wait for networking to come up
|
|
$client1->waitForUnit("network.target");
|
|
$client2->waitForUnit("network.target");
|
|
|
|
# Test bonding
|
|
$client1->waitUntilSucceeds("ping -c 2 192.168.1.1");
|
|
$client1->waitUntilSucceeds("ping -c 2 192.168.1.2");
|
|
|
|
$client2->waitUntilSucceeds("ping -c 2 192.168.1.1");
|
|
$client2->waitUntilSucceeds("ping -c 2 192.168.1.2");
|
|
'';
|
|
};
|
|
bridge = let
|
|
node = { address, vlan }: { config, pkgs, ... }: with pkgs.lib; {
|
|
virtualisation.vlans = [ vlan ];
|
|
networking = {
|
|
useNetworkd = networkd;
|
|
firewall.allowPing = true;
|
|
useDHCP = false;
|
|
interfaces.eth1.ip4 = mkOverride 0
|
|
[ { inherit address; prefixLength = 24; } ];
|
|
};
|
|
};
|
|
in {
|
|
name = "Bridge";
|
|
nodes.client1 = node { address = "192.168.1.2"; vlan = 1; };
|
|
nodes.client2 = node { address = "192.168.1.3"; vlan = 2; };
|
|
nodes.router = { config, pkgs, ... }: with pkgs.lib; {
|
|
virtualisation.vlans = [ 1 2 ];
|
|
networking = {
|
|
useNetworkd = networkd;
|
|
firewall.allowPing = true;
|
|
useDHCP = false;
|
|
bridges.bridge.interfaces = [ "eth1" "eth2" ];
|
|
interfaces.eth1.ip4 = mkOverride 0 [ ];
|
|
interfaces.eth2.ip4 = mkOverride 0 [ ];
|
|
interfaces.bridge.ip4 = mkOverride 0
|
|
[ { address = "192.168.1.1"; prefixLength = 24; } ];
|
|
};
|
|
};
|
|
testScript = { nodes, ... }:
|
|
''
|
|
startAll;
|
|
|
|
# Wait for networking to come up
|
|
$client1->waitForUnit("network.target");
|
|
$client2->waitForUnit("network.target");
|
|
$router->waitForUnit("network.target");
|
|
|
|
# Test bridging
|
|
$client1->waitUntilSucceeds("ping -c 1 192.168.1.1");
|
|
$client1->waitUntilSucceeds("ping -c 1 192.168.1.2");
|
|
$client1->waitUntilSucceeds("ping -c 1 192.168.1.3");
|
|
|
|
$client2->waitUntilSucceeds("ping -c 1 192.168.1.1");
|
|
$client2->waitUntilSucceeds("ping -c 1 192.168.1.2");
|
|
$client2->waitUntilSucceeds("ping -c 1 192.168.1.3");
|
|
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.1");
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.2");
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.3");
|
|
'';
|
|
};
|
|
macvlan = {
|
|
name = "MACVLAN";
|
|
nodes.router = router;
|
|
nodes.client = { config, pkgs, ... }: with pkgs.lib; {
|
|
virtualisation.vlans = [ 1 ];
|
|
networking = {
|
|
useNetworkd = networkd;
|
|
firewall.allowPing = true;
|
|
useDHCP = true;
|
|
macvlans.macvlan.interface = "eth1";
|
|
interfaces.eth1.ip4 = mkOverride 0 [ ];
|
|
};
|
|
};
|
|
testScript = { nodes, ... }:
|
|
''
|
|
startAll;
|
|
|
|
# Wait for networking to come up
|
|
$client->waitForUnit("network.target");
|
|
$router->waitForUnit("network.target");
|
|
|
|
# Wait until we have an ip address on each interface
|
|
$client->waitUntilSucceeds("ip addr show dev eth1 | grep -q '192.168.1'");
|
|
$client->waitUntilSucceeds("ip addr show dev macvlan | grep -q '192.168.1'");
|
|
|
|
# Print diagnosting information
|
|
$router->succeed("ip addr >&2");
|
|
$client->succeed("ip addr >&2");
|
|
|
|
# Test macvlan creates routable ips
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.1.1");
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.1.2");
|
|
$client->waitUntilSucceeds("ping -c 1 192.168.1.3");
|
|
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.1");
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.2");
|
|
$router->waitUntilSucceeds("ping -c 1 192.168.1.3");
|
|
'';
|
|
};
|
|
sit = let
|
|
node = { address4, remote, address6 }: { config, pkgs, ... }: with pkgs.lib; {
|
|
virtualisation.vlans = [ 1 ];
|
|
networking = {
|
|
useNetworkd = networkd;
|
|
firewall.enable = false;
|
|
useDHCP = false;
|
|
sits.sit = {
|
|
inherit remote;
|
|
local = address4;
|
|
dev = "eth1";
|
|
};
|
|
interfaces.eth1.ip4 = mkOverride 0
|
|
[ { address = address4; prefixLength = 24; } ];
|
|
interfaces.sit.ip6 = mkOverride 0
|
|
[ { address = address6; prefixLength = 64; } ];
|
|
};
|
|
};
|
|
in {
|
|
name = "Sit";
|
|
nodes.client1 = node { address4 = "192.168.1.1"; remote = "192.168.1.2"; address6 = "fc00::1"; };
|
|
nodes.client2 = node { address4 = "192.168.1.2"; remote = "192.168.1.1"; address6 = "fc00::2"; };
|
|
testScript = { nodes, ... }:
|
|
''
|
|
startAll;
|
|
|
|
# Wait for networking to be configured
|
|
$client1->waitForUnit("network.target");
|
|
$client2->waitForUnit("network.target");
|
|
|
|
# Print diagnostic information
|
|
$client1->succeed("ip addr >&2");
|
|
$client2->succeed("ip addr >&2");
|
|
|
|
# Test ipv6
|
|
$client1->waitUntilSucceeds("ping6 -c 1 fc00::1");
|
|
$client1->waitUntilSucceeds("ping6 -c 1 fc00::2");
|
|
|
|
$client2->waitUntilSucceeds("ping6 -c 1 fc00::1");
|
|
$client2->waitUntilSucceeds("ping6 -c 1 fc00::2");
|
|
'';
|
|
};
|
|
vlan = let
|
|
node = address: { config, pkgs, ... }: with pkgs.lib; {
|
|
#virtualisation.vlans = [ 1 ];
|
|
networking = {
|
|
useNetworkd = networkd;
|
|
firewall.allowPing = true;
|
|
useDHCP = false;
|
|
vlans.vlan = {
|
|
id = 1;
|
|
interface = "eth0";
|
|
};
|
|
interfaces.eth0.ip4 = mkOverride 0 [ ];
|
|
interfaces.eth1.ip4 = mkOverride 0 [ ];
|
|
interfaces.vlan.ip4 = mkOverride 0
|
|
[ { inherit address; prefixLength = 24; } ];
|
|
};
|
|
};
|
|
in {
|
|
name = "vlan";
|
|
nodes.client1 = node "192.168.1.1";
|
|
nodes.client2 = node "192.168.1.2";
|
|
testScript = { nodes, ... }:
|
|
''
|
|
startAll;
|
|
|
|
# Wait for networking to be configured
|
|
$client1->waitForUnit("network.target");
|
|
$client2->waitForUnit("network.target");
|
|
|
|
# Test vlan is setup
|
|
$client1->succeed("ip addr show dev vlan >&2");
|
|
$client2->succeed("ip addr show dev vlan >&2");
|
|
'';
|
|
};
|
|
};
|
|
|
|
in mapAttrs (const (attrs: makeTest (attrs // {
|
|
name = "${attrs.name}-Networking-${if networkd then "Networkd" else "Scripted"}";
|
|
meta = with pkgs.stdenv.lib.maintainers; {
|
|
maintainers = [ wkennington ];
|
|
};
|
|
}))) testCases
|