# Test for NixOS' container support. import ./make-test-python.nix ({ pkgs, ...} : { name = "containers-ephemeral"; machine = { pkgs, ... }: { virtualisation.memorySize = 768; virtualisation.writableStore = true; containers.webserver = { ephemeral = true; privateNetwork = true; hostAddress = "10.231.136.1"; localAddress = "10.231.136.2"; config = { services.nginx = { enable = true; virtualHosts.localhost = { root = pkgs.runCommand "localhost" {} '' mkdir "$out" echo hello world > "$out/index.html" ''; }; }; networking.firewall.allowedTCPPorts = [ 80 ]; }; }; }; testScript = '' assert "webserver" in machine.succeed("nixos-container list") machine.succeed("nixos-container start webserver") with subtest("Container got its own root folder"): machine.succeed("ls /run/containers/webserver") with subtest("Container persistent directory is not created"): machine.fail("ls /var/lib/containers/webserver") # Since "start" returns after the container has reached # multi-user.target, we should now be able to access it. ip = machine.succeed("nixos-container show-ip webserver").rstrip() machine.succeed(f"ping -n -c1 {ip}") machine.succeed(f"curl --fail http://{ip}/ > /dev/null") with subtest("Stop the container"): machine.succeed("nixos-container stop webserver") machine.fail(f"curl --fail --connect-timeout 2 http://{ip}/ > /dev/null") with subtest("Container's root folder was removed"): machine.fail("ls /run/containers/webserver") ''; })