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nixos/tests: add babeld

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This commit is contained in:
Martin Weinelt 2019-10-12 01:30:55 +02:00
parent 1c165f5d4a
commit 97d2959028
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GPG Key ID: BD4AA0528F63F17E
3 changed files with 152 additions and 1 deletions
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1
nixos/tests/all-tests.nix
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@ -25,6 +25,7 @@ in
atd = handleTest ./atd.nix {};
automysqlbackup = handleTest ./automysqlbackup.nix {};
avahi = handleTest ./avahi.nix {};
babeld = handleTest ./babeld.nix {};
bcachefs = handleTestOn ["x86_64-linux"] ./bcachefs.nix {}; # linux-4.18.2018.10.12 is unsupported on aarch64
beanstalkd = handleTest ./beanstalkd.nix {};
beegfs = handleTestOn ["x86_64-linux"] ./beegfs.nix {}; # beegfs is unsupported on aarch64

148
nixos/tests/babeld.nix Normal file
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@ -0,0 +1,148 @@
import ./make-test.nix ({ pkgs, lib, ...} : {
name = "babeld";
meta = with pkgs.stdenv.lib.maintainers; {
maintainers = [ hexa ];
};
nodes =
{ client = { pkgs, lib, ... }:
{
virtualisation.vlans = [ 10 ];
networking = {
useDHCP = false;
interfaces."eth1" = {
ipv4.addresses = lib.mkForce [ { address = "192.168.10.2"; prefixLength = 24; } ];
ipv4.routes = lib.mkForce [ { address = "0.0.0.0"; prefixLength = 0; via = "192.168.10.1"; } ];
ipv6.addresses = lib.mkForce [ { address = "2001:db8:10::2"; prefixLength = 64; } ];
ipv6.routes = lib.mkForce [ { address = "::"; prefixLength = 0; via = "2001:db8:10::1"; } ];
};
};
};
localRouter = { pkgs, lib, ... }:
{
virtualisation.vlans = [ 10 20 ];
boot.kernel.sysctl."net.ipv4.conf.all.forwarding" = 1;
boot.kernel.sysctl."net.ipv6.conf.all.forwarding" = 1;
networking = {
useDHCP = false;
firewall.enable = false;
interfaces."eth1" = {
ipv4.addresses = lib.mkForce [ { address = "192.168.10.1"; prefixLength = 24; } ];
ipv6.addresses = lib.mkForce [ { address = "2001:db8:10::1"; prefixLength = 64; } ];
};
interfaces."eth2" = {
ipv4.addresses = lib.mkForce [ { address = "192.168.20.1"; prefixLength = 24; } ];
ipv6.addresses = lib.mkForce [ { address = "2001:db8:20::1"; prefixLength = 64; } ];
};
};
services.babeld = {
enable = true;
interfaces.eth2 = {
hello-interval = 1;
type = "wired";
};
extraConfig = ''
local-port-readwrite 33123
import-table 254 # main
export-table 254 # main
in ip 192.168.10.0/24 deny
in ip 192.168.20.0/24 deny
in ip 2001:db8:10::/64 deny
in ip 2001:db8:20::/64 deny
in ip 192.168.30.0/24 allow
in ip 2001:db8:30::/64 allow
in deny
redistribute local proto 2
redistribute local deny
'';
};
};
remoteRouter = { pkgs, lib, ... }:
{
virtualisation.vlans = [ 20 30 ];
boot.kernel.sysctl."net.ipv4.conf.all.forwarding" = 1;
boot.kernel.sysctl."net.ipv6.conf.all.forwarding" = 1;
networking = {
useDHCP = false;
firewall.enable = false;
interfaces."eth1" = {
ipv4.addresses = lib.mkForce [ { address = "192.168.20.2"; prefixLength = 24; } ];
ipv6.addresses = lib.mkForce [ { address = "2001:db8:20::2"; prefixLength = 64; } ];
};
interfaces."eth2" = {
ipv4.addresses = lib.mkForce [ { address = "192.168.30.1"; prefixLength = 24; } ];
ipv6.addresses = lib.mkForce [ { address = "2001:db8:30::1"; prefixLength = 64; } ];
};
};
services.babeld = {
enable = true;
interfaces.eth1 = {
hello-interval = 1;
type = "wired";
};
extraConfig = ''
local-port-readwrite 33123
import-table 254 # main
export-table 254 # main
in ip 192.168.20.0/24 deny
in ip 192.168.30.0/24 deny
in ip 2001:db8:20::/64 deny
in ip 2001:db8:30::/64 deny
in ip 192.168.10.0/24 allow
in ip 2001:db8:10::/64 allow
in deny
redistribute local proto 2
redistribute local deny
'';
};
};
};
testScript =
''
startAll;
$client->waitForUnit("network-online.target");
$localRouter->waitForUnit("network-online.target");
$remoteRouter->waitForUnit("network-online.target");
$localRouter->waitForUnit("babeld.service");
$remoteRouter->waitForUnit("babeld.service");
$localRouter->waitUntilSucceeds("ip route get 192.168.30.1");
$localRouter->waitUntilSucceeds("ip route get 2001:db8:30::1");
$remoteRouter->waitUntilSucceeds("ip route get 192.168.10.1");
$remoteRouter->waitUntilSucceeds("ip route get 2001:db8:10::1");
$client->succeed("ping -c1 192.168.30.1");
$client->succeed("ping -c1 2001:db8:30::1");
$remoteRouter->succeed("ping -c1 192.168.10.2");
$remoteRouter->succeed("ping -c1 2001:db8:10::2");
'';
})

4
pkgs/tools/networking/babeld/default.nix
View File

@ -1,4 +1,4 @@
{ stdenv, fetchurl }:
{ stdenv, fetchurl, nixosTests }:
stdenv.mkDerivation rec {
pname = "babeld";
@ -13,6 +13,8 @@ stdenv.mkDerivation rec {
makeFlags="PREFIX=$out ETCDIR=$out/etc"
'';
passthru.tests.babeld = nixosTests.babeld;
meta = {
homepage = http://www.pps.univ-paris-diderot.fr/~jch/software/babel/;
description = "Loop-avoiding distance-vector routing protocol";