2 files changed, 46 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/nixops/legacy/base-configuration.nix b/nixpkgs/nixos/tests/nixops/legacy/base-configuration.nix
new file mode 100644
index 000000000000..7f1c07a5c4a9
--- /dev/null
+++ b/nixpkgs/nixos/tests/nixops/legacy/base-configuration.nix
@@ -0,0 +1,31 @@
+{ lib, modulesPath, pkgs, ... }:
+let
+  ssh-keys =
+    if builtins.pathExists ../../ssh-keys.nix
+    then # Outside sandbox
+      ../../ssh-keys.nix
+    else # In sandbox
+      ./ssh-keys.nix;
+
+  inherit (import ssh-keys pkgs)
+    snakeOilPrivateKey snakeOilPublicKey;
+in
+{
+  imports = [
+    (modulesPath + "/virtualisation/qemu-vm.nix")
+    (modulesPath + "/testing/test-instrumentation.nix")
+  ];
+  virtualisation.writableStore = true;
+  nix.settings.substituters = lib.mkForce [ ];
+  virtualisation.graphics = false;
+  documentation.enable = false;
+  services.qemuGuest.enable = true;
+  boot.loader.grub.enable = false;
+
+  services.openssh.enable = true;
+  users.users.root.openssh.authorizedKeys.keys = [
+    snakeOilPublicKey
+  ];
+  security.pam.services.sshd.limits =
+    [{ domain = "*"; item = "memlock"; type = "-"; value = 1024; }];
+}
diff --git a/nixpkgs/nixos/tests/nixops/legacy/nixops.nix b/nixpkgs/nixos/tests/nixops/legacy/nixops.nix
new file mode 100644
index 000000000000..795dc2a71825
--- /dev/null
+++ b/nixpkgs/nixos/tests/nixops/legacy/nixops.nix
@@ -0,0 +1,15 @@
+{
+  network = {
+    description = "Legacy Network using <nixpkgs> and legacy state.";
+    # NB this is not really what makes it a legacy network; lack of flakes is.
+    storage.legacy = { };
+  };
+  server = { lib, pkgs, ... }: {
+    deployment.targetEnv = "none";
+    imports = [
+      ./base-configuration.nix
+      (lib.modules.importJSON ./server-network.json)
+    ];
+    environment.systemPackages = [ pkgs.hello pkgs.figlet ];
+  };
+}