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|
# Test for NixOS' container support.
let
hostIp = "192.168.0.1";
containerIp = "192.168.0.100/24";
hostIp6 = "fc00::1";
containerIp6 = "fc00::2/7";
in
import ./make-test.nix ({ pkgs, ...} : {
name = "containers-bridge";
meta = with pkgs.stdenv.lib.maintainers; {
maintainers = [ aristid aszlig eelco chaoflow kampfschlaefer ];
};
machine =
{ pkgs, ... }:
{ imports = [ ../modules/installer/cd-dvd/channel.nix ];
virtualisation.writableStore = true;
virtualisation.memorySize = 768;
networking.bridges = {
br0 = {
interfaces = [];
};
};
networking.interfaces = {
br0 = {
ipv4.addresses = [{ address = hostIp; prefixLength = 24; }];
ipv6.addresses = [{ address = hostIp6; prefixLength = 7; }];
};
};
containers.webserver =
{
autoStart = true;
privateNetwork = true;
hostBridge = "br0";
localAddress = containerIp;
localAddress6 = containerIp6;
config =
{ services.httpd.enable = true;
services.httpd.adminAddr = "foo@example.org";
networking.firewall.allowedTCPPorts = [ 80 ];
};
};
virtualisation.pathsInNixDB = [ pkgs.stdenv ];
};
testScript =
''
$machine->waitForUnit("default.target");
$machine->succeed("nixos-container list") =~ /webserver/ or die;
# Start the webserver container.
$machine->succeed("nixos-container status webserver") =~ /up/ or die;
"${containerIp}" =~ /([^\/]+)\/([0-9+])/;
my $ip = $1;
chomp $ip;
$machine->succeed("ping -n -c 1 $ip");
$machine->succeed("curl --fail http://$ip/ > /dev/null");
"${containerIp6}" =~ /([^\/]+)\/([0-9+])/;
my $ip6 = $1;
chomp $ip6;
$machine->succeed("ping -n -c 1 $ip6");
$machine->succeed("curl --fail http://[$ip6]/ > /dev/null");
# Check that nixos-container show-ip works in case of an ipv4 address with
# subnetmask in CIDR notation.
my $result = $machine->succeed("nixos-container show-ip webserver");
chomp $result;
$result eq $ip or die;
# Stop the container.
$machine->succeed("nixos-container stop webserver");
$machine->fail("curl --fail --connect-timeout 2 http://$ip/ > /dev/null");
$machine->fail("curl --fail --connect-timeout 2 http://[$ip6]/ > /dev/null");
# Destroying a declarative container should fail.
$machine->fail("nixos-container destroy webserver");
'';
})
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