nixos/stratis: add test for encryption support

{

  simple = import ./simple.nix { inherit system pkgs; };

  encryption = import ./encryption.nix { inherit system pkgs; };

}

import ../make-test-python.nix ({ pkgs, ... }:

  {

    name = "stratis";

    meta = with pkgs.lib.maintainers; {

      maintainers = [ nickcao ];

    };

    nodes.machine = { pkgs, ... }: {

      services.stratis.enable = true;

      virtualisation.emptyDiskImages = [ 2048 ];

    };

    testScript =

      let

        testkey1 = pkgs.writeText "testkey1" "supersecret1";

        testkey2 = pkgs.writeText "testkey2" "supersecret2";

      in

      ''

        machine.wait_for_unit("stratisd")

        # test creation of encrypted pool and filesystem

        machine.succeed("stratis key  set    testkey1  --keyfile-path ${testkey1}")

        machine.succeed("stratis key  set    testkey2  --keyfile-path ${testkey2}")

        machine.succeed("stratis pool create testpool /dev/vdb --key-desc testkey1")

        machine.succeed("stratis fs   create testpool testfs")

        # test rebinding encrypted pool

        machine.succeed("stratis pool rebind keyring  testpool testkey2")

        # test restarting encrypted pool

        uuid = machine.succeed("stratis pool list | grep -oE '[0-9a-fA-F-]{36}'").rstrip('\n')

        machine.succeed(" stratis pool stop   testpool")

        machine.succeed(f"stratis pool start  {uuid}   --unlock-method keyring")

      '';

  })