nixpkgs/nixos/tests/containers-ipv4.nix

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# Test for NixOS' container support.
import ./make-test.nix ({ pkgs, ...} : {
name = "containers-ipv4";
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;
containers.webserver =
{ privateNetwork = true;
hostAddress = "10.231.136.1";
localAddress = "10.231.136.2";
config =
{ services.httpd.enable = true;
services.httpd.adminAddr = "foo@example.org";
networking.firewall.allowedTCPPorts = [ 80 ];
networking.firewall.allowPing = true;
system.nixos.stateVersion = "18.03";
};
};
virtualisation.pathsInNixDB = [ pkgs.stdenv ];
};
testScript =
''
$machine->succeed("nixos-container list") =~ /webserver/ or die;
# Start the webserver container.
$machine->succeed("nixos-container start webserver");
# wait two seconds for the container to start and the network to be up
sleep 2;
# Since "start" returns after the container has reached
# multi-user.target, we should now be able to access it.
my $ip = $machine->succeed("nixos-container show-ip webserver");
chomp $ip;
$machine->succeed("ping -n -c1 $ip");
$machine->succeed("curl --fail http://$ip/ > /dev/null");
# Stop the container.
$machine->succeed("nixos-container stop webserver");
$machine->fail("curl --fail --connect-timeout 2 http://$ip/ > /dev/null");
# Destroying a declarative container should fail.
$machine->fail("nixos-container destroy webserver");
'';
})