115 lines
3.7 KiB
Nix
115 lines
3.7 KiB
Nix
# Test for NixOS' container support.
|
|
|
|
let
|
|
client_base = rec {
|
|
networking.firewall.enable = false;
|
|
|
|
containers.webserver = {
|
|
autoStart = true;
|
|
privateNetwork = true;
|
|
hostBridge = "br0";
|
|
config = {
|
|
networking.firewall.enable = false;
|
|
networking.firewall.allowPing = true;
|
|
networking.interfaces.eth0.ipv4.addresses = [
|
|
{ address = "192.168.1.122"; prefixLength = 24; }
|
|
];
|
|
};
|
|
};
|
|
};
|
|
in import ./make-test.nix ({ pkgs, lib, ...} :
|
|
{
|
|
name = "containers-restart_networking";
|
|
meta = with pkgs.stdenv.lib.maintainers; {
|
|
maintainers = [ kampfschlaefer ];
|
|
};
|
|
|
|
nodes = {
|
|
client = { lib, pkgs, ... }: client_base // {
|
|
virtualisation.vlans = [ 1 ];
|
|
|
|
networking.bridges.br0 = {
|
|
interfaces = [];
|
|
rstp = false;
|
|
};
|
|
networking.interfaces = {
|
|
eth1.ipv4.addresses = lib.mkOverride 0 [ ];
|
|
br0.ipv4.addresses = [ { address = "192.168.1.1"; prefixLength = 24; } ];
|
|
};
|
|
|
|
};
|
|
client_eth1 = { lib, pkgs, ... }: client_base // {
|
|
networking.bridges.br0 = {
|
|
interfaces = [ "eth1" ];
|
|
rstp = false;
|
|
};
|
|
networking.interfaces = {
|
|
eth1.ipv4.addresses = lib.mkOverride 0 [ ];
|
|
br0.ipv4.addresses = [ { address = "192.168.1.2"; prefixLength = 24; } ];
|
|
};
|
|
};
|
|
client_eth1_rstp = { lib, pkgs, ... }: client_base // {
|
|
networking.bridges.br0 = {
|
|
interfaces = [ "eth1" ];
|
|
rstp = true;
|
|
};
|
|
networking.interfaces = {
|
|
eth1.ipv4.addresses = lib.mkOverride 0 [ ];
|
|
br0.ipv4.addresses = [ { address = "192.168.1.2"; prefixLength = 24; } ];
|
|
};
|
|
};
|
|
};
|
|
|
|
testScript = {nodes, ...}: let
|
|
originalSystem = nodes.client.config.system.build.toplevel;
|
|
eth1_bridged = nodes.client_eth1.config.system.build.toplevel;
|
|
eth1_rstp = nodes.client_eth1_rstp.config.system.build.toplevel;
|
|
in ''
|
|
$client->start();
|
|
|
|
$client->waitForUnit("default.target");
|
|
|
|
subtest "initial state", sub {
|
|
$client->succeed("ping 192.168.1.122 -c 1 -n >&2");
|
|
$client->succeed("nixos-container run webserver -- ping -c 1 -n 192.168.1.1 >&2");
|
|
|
|
$client->fail("ip l show eth1 |grep \"master br0\" >&2");
|
|
$client->fail("grep eth1 /run/br0.interfaces >&2");
|
|
};
|
|
|
|
subtest "interfaces without stp", sub {
|
|
$client->succeed("${eth1_bridged}/bin/switch-to-configuration test >&2");
|
|
|
|
$client->succeed("ping 192.168.1.122 -c 1 -n >&2");
|
|
$client->succeed("nixos-container run webserver -- ping -c 1 -n 192.168.1.2 >&2");
|
|
|
|
$client->succeed("ip l show eth1 |grep \"master br0\" >&2");
|
|
$client->succeed("grep eth1 /run/br0.interfaces >&2");
|
|
};
|
|
|
|
# activating rstp needs another service, therefor the bridge will restart and the container will loose its connectivity
|
|
#subtest "interfaces with rstp", sub {
|
|
# $client->succeed("${eth1_rstp}/bin/switch-to-configuration test >&2");
|
|
# $client->execute("ip -4 a >&2");
|
|
# $client->execute("ip l >&2");
|
|
#
|
|
# $client->succeed("ping 192.168.1.122 -c 1 -n >&2");
|
|
# $client->succeed("nixos-container run webserver -- ping -c 1 -n 192.168.1.2 >&2");
|
|
#
|
|
# $client->succeed("ip l show eth1 |grep \"master br0\" >&2");
|
|
# $client->succeed("grep eth1 /run/br0.interfaces >&2");
|
|
#};
|
|
|
|
subtest "back to no interfaces and no stp", sub {
|
|
$client->succeed("${originalSystem}/bin/switch-to-configuration test >&2");
|
|
|
|
$client->succeed("ping 192.168.1.122 -c 1 -n >&2");
|
|
$client->succeed("nixos-container run webserver -- ping -c 1 -n 192.168.1.1 >&2");
|
|
|
|
$client->fail("ip l show eth1 |grep \"master br0\" >&2");
|
|
$client->fail("grep eth1 /run/br0.interfaces >&2");
|
|
};
|
|
'';
|
|
|
|
})
|