nixos/qemu-vm: default memorySize 384 -> 1024

the default hasn't been changed since 2009 this can improve our test performances nixos/tests: remove explicit memorySize <1024 1024MiB is now the default
3 years ago · 54ece050b8
parent 5e560c4e24
commit 54ece050b8
61 changed files with 1 additions and 82 deletions
--- a/nixos/modules/virtualisation/qemu-vm.nix
+++ b/nixos/modules/virtualisation/qemu-vm.nix
@ -296,7 +296,7 @@ in
    virtualisation.memorySize =
      mkOption {
        type = types.ints.positive;
-        default = 384;
+        default = 1024;
        description =
          ''
            The memory size in megabytes of the virtual machine.
--- a/nixos/tests/airsonic.nix
+++ b/nixos/tests/airsonic.nix
@ -11,10 +11,6 @@ import ./make-test-python.nix ({ pkgs, ... }: {
        enable = true;
        maxMemory = 800;
      };
-
-      # Airsonic is a Java application, and unfortunately requires a significant
-      # amount of memory.
-      virtualisation.memorySize = 1024;
    };

  testScript = ''
--- a/nixos/tests/cage.nix
+++ b/nixos/tests/cage.nix
@ -17,7 +17,6 @@ import ./make-test-python.nix ({ pkgs, ...} :
      program = "${pkgs.xterm}/bin/xterm -cm -pc -fa Monospace -fs 24";
    };

-    virtualisation.memorySize = 1024;
    # Need to switch to a different GPU driver than the default one (-vga std) so that Cage can launch:
    virtualisation.qemu.options = [ "-vga none -device virtio-gpu-pci" ];
  };
--- a/nixos/tests/cagebreak.nix
+++ b/nixos/tests/cagebreak.nix
@ -35,7 +35,6 @@ in
    programs.xwayland.enable = true;
    environment.systemPackages = [ pkgs.cagebreak pkgs.wayland-utils ];

-    virtualisation.memorySize = 1024;
    # Need to switch to a different GPU driver than the default one (-vga std) so that Cagebreak can launch:
    virtualisation.qemu.options = [ "-vga none -device virtio-gpu-pci" ];
  };
--- a/nixos/tests/cassandra.nix
+++ b/nixos/tests/cassandra.nix
@ -41,7 +41,6 @@ let
      ];
    };
    services.cassandra = cassandraCfg ipAddress // extra;
-    virtualisation.memorySize = 1024;
  };
 in
 {
--- a/nixos/tests/ceph-multi-node.nix
+++ b/nixos/tests/ceph-multi-node.nix
@ -37,7 +37,6 @@ let

  generateHost = { pkgs, cephConfig, networkConfig, ... }: {
    virtualisation = {
-      memorySize = 1024;
      emptyDiskImages = [ 20480 ];
      vlans = [ 1 ];
    };
--- a/nixos/tests/ceph-single-node-bluestore.nix
+++ b/nixos/tests/ceph-single-node-bluestore.nix
@ -34,7 +34,6 @@ let

  generateHost = { pkgs, cephConfig, networkConfig, ... }: {
    virtualisation = {
-      memorySize = 1024;
      emptyDiskImages = [ 20480 20480 20480 ];
      vlans = [ 1 ];
    };
--- a/nixos/tests/ceph-single-node.nix
+++ b/nixos/tests/ceph-single-node.nix
@ -34,7 +34,6 @@ let

  generateHost = { pkgs, cephConfig, networkConfig, ... }: {
    virtualisation = {
-      memorySize = 1024;
      emptyDiskImages = [ 20480 20480 20480 ];
      vlans = [ 1 ];
    };
--- a/nixos/tests/common/wayland-cage.nix
+++ b/nixos/tests/common/wayland-cage.nix
@ -8,7 +8,6 @@
  };

  virtualisation = {
-    memorySize = 1024;
    qemu.options = [ "-vga virtio" ];
  };
 }
--- a/nixos/tests/containers-bridge.nix
+++ b/nixos/tests/containers-bridge.nix
@ -15,7 +15,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
    { pkgs, ... }:
    { imports = [ ../modules/installer/cd-dvd/channel.nix ];
      virtualisation.writableStore = true;
-      virtualisation.memorySize = 768;

      networking.bridges = {
        br0 = {
--- a/nixos/tests/containers-ephemeral.nix
+++ b/nixos/tests/containers-ephemeral.nix
@ -5,7 +5,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
  };

  machine = { pkgs, ... }: {
-    virtualisation.memorySize = 768;
    virtualisation.writableStore = true;

    containers.webserver = {
--- a/nixos/tests/containers-extra_veth.nix
+++ b/nixos/tests/containers-extra_veth.nix
@ -8,7 +8,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
    { pkgs, ... }:
    { imports = [ ../modules/installer/cd-dvd/channel.nix ];
      virtualisation.writableStore = true;
-      virtualisation.memorySize = 768;
      virtualisation.vlans = [];

      networking.useDHCP = false;
--- a/nixos/tests/containers-hosts.nix
+++ b/nixos/tests/containers-hosts.nix
@ -7,7 +7,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
  machine =
    { lib, ... }:
    {
-      virtualisation.memorySize = 256;
      virtualisation.vlans = [];

      networking.bridges.br0.interfaces = [];
--- a/nixos/tests/containers-imperative.nix
+++ b/nixos/tests/containers-imperative.nix
@ -14,7 +14,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
      nix.binaryCaches = []; # don't try to access cache.nixos.org

      virtualisation.writableStore = true;
-      virtualisation.memorySize = 1024;
      # Make sure we always have all the required dependencies for creating a
      # container available within the VM, because we don't have network access.
      virtualisation.additionalPaths = let
--- a/nixos/tests/containers-ip.nix
+++ b/nixos/tests/containers-ip.nix
@ -22,7 +22,6 @@ in import ./make-test-python.nix ({ pkgs, lib, ... }: {
      imports = [ ../modules/installer/cd-dvd/channel.nix ];
      virtualisation = {
        writableStore = true;
-        memorySize = 768;
      };

      containers.webserver4 = webserverFor "10.231.136.1" "10.231.136.2";
--- a/nixos/tests/containers-macvlans.nix
+++ b/nixos/tests/containers-macvlans.nix
@ -15,7 +15,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
    machine1 =
      { lib, ... }:
      {
-        virtualisation.memorySize = 256;
        virtualisation.vlans = [ 1 ];

        # To be able to ping containers from the host, it is necessary
@ -55,7 +54,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
    machine2 =
      { ... }:
      {
-        virtualisation.memorySize = 256;
        virtualisation.vlans = [ 1 ];
      };

--- a/nixos/tests/containers-physical_interfaces.nix
+++ b/nixos/tests/containers-physical_interfaces.nix
@ -7,7 +7,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
  nodes = {
    server = { ... }:
      {
-        virtualisation.memorySize = 256;
        virtualisation.vlans = [ 1 ];

        containers.server = {
@ -23,7 +22,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
        };
      };
    bridged = { ... }: {
-      virtualisation.memorySize = 128;
      virtualisation.vlans = [ 1 ];

      containers.bridged = {
@ -41,7 +39,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
    };

    bonded = { ... }: {
-      virtualisation.memorySize = 128;
      virtualisation.vlans = [ 1 ];

      containers.bonded = {
@ -62,7 +59,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
    };

    bridgedbond = { ... }: {
-      virtualisation.memorySize = 128;
      virtualisation.vlans = [ 1 ];

      containers.bridgedbond = {
--- a/nixos/tests/containers-portforward.nix
+++ b/nixos/tests/containers-portforward.nix
@ -15,7 +15,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
    { pkgs, ... }:
    { imports = [ ../modules/installer/cd-dvd/channel.nix ];
      virtualisation.writableStore = true;
-      virtualisation.memorySize = 768;

      containers.webserver =
        { privateNetwork = true;
--- a/nixos/tests/containers-tmpfs.nix
+++ b/nixos/tests/containers-tmpfs.nix
@ -8,7 +8,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
    { pkgs, ... }:
    { imports = [ ../modules/installer/cd-dvd/channel.nix ];
      virtualisation.writableStore = true;
-      virtualisation.memorySize = 768;

      containers.tmpfs =
        {
--- a/nixos/tests/custom-ca.nix
+++ b/nixos/tests/custom-ca.nix
@ -81,8 +81,6 @@ in

      # chromium-based browsers refuse to run as root
      test-support.displayManager.auto.user = "alice";
-      # browsers may hang with the default memory
-      virtualisation.memorySize = 500;

      networking.hosts."127.0.0.1" = [ "good.example.com" "bad.example.com" ];
      security.pki.certificateFiles = [ "${example-good-cert}/ca.crt" ];
--- a/nixos/tests/enlightenment.nix
+++ b/nixos/tests/enlightenment.nix
@ -19,7 +19,6 @@ import ./make-test-python.nix ({ pkgs, ...} :
      };
    };
    hardware.pulseaudio.enable = true; # needed for the factl test, /dev/snd/* exists without them but udev doesn't care then
-    virtualisation.memorySize = 1024;
    environment.systemPackages = [ pkgs.xdotool ];
    services.acpid.enable = true;
    services.connman.enable = true;
--- a/nixos/tests/fcitx/default.nix
+++ b/nixos/tests/fcitx/default.nix
@ -11,7 +11,6 @@ import ../make-test-python.nix (
          ...
        }:
          {
-            virtualisation.memorySize = 1024;

            imports = [
              ../common/user-account.nix
--- a/nixos/tests/fenics.nix
+++ b/nixos/tests/fenics.nix
@ -38,7 +38,6 @@ in
        gcc
        (python3.withPackages (ps: with ps; [ fenics ]))
      ];
-      virtualisation.memorySize = 512;
    };
  };
  testScript =
--- a/nixos/tests/firefox.nix
+++ b/nixos/tests/firefox.nix
@ -13,9 +13,6 @@ import ./make-test-python.nix ({ pkgs, firefoxPackage, ... }: {
        pkgs.xdotool
      ];

-      # Need some more memory to record audio.
-      virtualisation.memorySize = 500;
-
      # Create a virtual sound device, with mixing
      # and all, for recording audio.
      boot.kernelModules = [ "snd-aloop" ];
--- a/nixos/tests/gerrit.nix
+++ b/nixos/tests/gerrit.nix
@ -18,7 +18,6 @@ in {
      { config, pkgs, ... }: {
        networking.firewall.allowedTCPPorts = [ 80 2222 ];

-        virtualisation.memorySize = 1024;

        services.gerrit = {
          enable = true;
--- a/nixos/tests/gnome-xorg.nix
+++ b/nixos/tests/gnome-xorg.nix
@ -40,7 +40,6 @@ import ./make-test-python.nix ({ pkgs, lib, ...} : {
        };
      };

-      virtualisation.memorySize = 1024;
    };

  testScript = { nodes, ... }: let
--- a/nixos/tests/gnome.nix
+++ b/nixos/tests/gnome.nix
@ -45,7 +45,6 @@ import ./make-test-python.nix ({ pkgs, lib, ...} : {
        };
      };

-      virtualisation.memorySize = 1024;
    };

  testScript = { nodes, ... }: let
--- a/nixos/tests/graphite.nix
+++ b/nixos/tests/graphite.nix
@ -4,7 +4,6 @@ import ./make-test-python.nix ({ pkgs, ... } :
  nodes = {
    one =
      { ... }: {
-        virtualisation.memorySize = 1024;
        time.timeZone = "UTC";
        services.graphite = {
          web = {
--- a/nixos/tests/hadoop/hadoop.nix
+++ b/nixos/tests/hadoop/hadoop.nix
@ -95,7 +95,6 @@ import ../make-test-python.nix ({pkgs, ...}: {

    # YARN cluster
    rm1 = {pkgs, options, ...}: {
-      virtualisation.memorySize = 1024;
      services.hadoop = {
        inherit package coreSite hdfsSite;
        yarnSite = options.services.hadoop.yarnSite.default // yarnSiteHA;
@ -103,7 +102,6 @@ import ../make-test-python.nix ({pkgs, ...}: {
      };
    };
    rm2 = {pkgs, options, ...}: {
-      virtualisation.memorySize = 1024;
      services.hadoop = {
        inherit package coreSite hdfsSite;
        yarnSite = options.services.hadoop.yarnSite.default // yarnSiteHA;
--- a/nixos/tests/hadoop/hdfs.nix
+++ b/nixos/tests/hadoop/hdfs.nix
@ -2,7 +2,6 @@
 import ../make-test-python.nix ({...}: {
  nodes = {
    namenode = {pkgs, ...}: {
-      virtualisation.memorySize = 1024;
      services.hadoop = {
        package = pkgs.hadoop;
        hdfs = {
--- a/nixos/tests/installed-tests/fwupd.nix
+++ b/nixos/tests/installed-tests/fwupd.nix
@ -7,6 +7,5 @@ makeInstalledTest {
    services.fwupd.enable = true;
    services.fwupd.disabledPlugins = lib.mkForce []; # don't disable test plugin
    services.fwupd.enableTestRemote = true;
-    virtualisation.memorySize = 768;
  };
 }
--- a/nixos/tests/jitsi-meet.nix
+++ b/nixos/tests/jitsi-meet.nix
@ -8,7 +8,6 @@ import ./make-test-python.nix ({ pkgs, ... }: {
    client = { nodes, pkgs, ... }: {
    };
    server = { config, pkgs, ... }: {
-      virtualisation.memorySize = 512;
      services.jitsi-meet = {
        enable = true;
        hostName = "server";
--- a/nixos/tests/kafka.nix
+++ b/nixos/tests/kafka.nix
@ -19,7 +19,6 @@ let
        };

        networking.firewall.allowedTCPPorts = [ 2181 ];
-        virtualisation.memorySize = 1024;
      };
      kafka = { ... }: {
        services.apache-kafka = {
--- a/nixos/tests/keycloak.nix
+++ b/nixos/tests/keycloak.nix
@ -17,7 +17,6 @@ let

      nodes = {
        keycloak = { ... }: {
-          virtualisation.memorySize = 1024;

          security.pki.certificateFiles = [
            certs.ca.cert
--- a/nixos/tests/lxd-image.nix
+++ b/nixos/tests/lxd-image.nix
@ -46,8 +46,6 @@ in {

  machine = { lib, ... }: {
    virtualisation = {
-      # OOMs otherwise
-      memorySize = 1024;
      # disk full otherwise
      diskSize = 2048;

--- a/nixos/tests/metabase.nix
+++ b/nixos/tests/metabase.nix
@ -7,7 +7,6 @@ import ./make-test-python.nix ({ pkgs, ... }: {
  nodes = {
    machine = { ... }: {
      services.metabase.enable = true;
-      virtualisation.memorySize = 1024;
    };
  };

--- a/nixos/tests/mysql/mysql.nix
+++ b/nixos/tests/mysql/mysql.nix
@ -64,10 +64,6 @@ in
      {
        imports = [ users ];

-        # prevent oom:
-        # Kernel panic - not syncing: Out of memory: compulsory panic_on_oom is enabled
-        virtualisation.memorySize = 1024;
-
        services.mysql.enable = true;
        services.mysql.initialDatabases = [
          { name = "testdb3"; schema = ./testdb.sql; }
--- a/nixos/tests/networking-proxy.nix
+++ b/nixos/tests/networking-proxy.nix
@ -8,7 +8,6 @@ let default-config = {

        services.xserver.enable = false;

-        virtualisation.memorySize = 128;
      };
 in import ./make-test-python.nix ({ pkgs, ...} : {
  name = "networking-proxy";
--- a/nixos/tests/nginx-etag.nix
+++ b/nixos/tests/nginx-etag.nix
@ -37,7 +37,6 @@ import ./make-test-python.nix {
    };

    client = { pkgs, lib, ... }: {
-      virtualisation.memorySize = 512;
      environment.systemPackages = let
        testRunner = pkgs.writers.writePython3Bin "test-runner" {
          libraries = [ pkgs.python3Packages.selenium ];
--- a/nixos/tests/nixops/default.nix
+++ b/nixos/tests/nixops/default.nix
@ -26,7 +26,6 @@ let
        nix.binaryCaches = lib.mkForce [ ];
        users.users.person.isNormalUser = true;
        virtualisation.writableStore = true;
-        virtualisation.memorySize = 1024 /*MiB*/;
        virtualisation.additionalPaths = [
          pkgs.hello
          pkgs.figlet
--- a/nixos/tests/opensmtpd-rspamd.nix
+++ b/nixos/tests/opensmtpd-rspamd.nix
@ -39,7 +39,6 @@ import ./make-test-python.nix {

    smtp2 = { pkgs, ... }: {
      imports = [ common/user-account.nix ];
-      virtualisation.memorySize = 512;
      networking = {
        firewall.allowedTCPPorts = [ 25 143 ];
        useDHCP = false;
--- a/nixos/tests/pantheon.nix
+++ b/nixos/tests/pantheon.nix
@ -15,7 +15,6 @@ import ./make-test-python.nix ({ pkgs, lib, ...} :
    services.xserver.enable = true;
    services.xserver.desktopManager.pantheon.enable = true;

-    virtualisation.memorySize = 1024;
  };

  enableOCR = true;
--- a/nixos/tests/paperless-ng.nix
+++ b/nixos/tests/paperless-ng.nix
@ -8,7 +8,6 @@ import ./make-test-python.nix ({ lib, ... }: {
      enable = true;
      passwordFile = builtins.toFile "password" "admin";
    };
-    virtualisation.memorySize = 1024;
  };

  testScript = ''
--- a/nixos/tests/plasma5-systemd-start.nix
+++ b/nixos/tests/plasma5-systemd-start.nix
@ -21,7 +21,6 @@ import ./make-test-python.nix ({ pkgs, ...} :
        user = "alice";
      };
    };
-    virtualisation.memorySize = 1024;
  };

  testScript = { nodes, ... }: let
--- a/nixos/tests/plasma5.nix
+++ b/nixos/tests/plasma5.nix
@ -19,7 +19,6 @@ import ./make-test-python.nix ({ pkgs, ...} :
      user = "alice";
    };
    hardware.pulseaudio.enable = true; # needed for the factl test, /dev/snd/* exists without them but udev doesn't care then
-    virtualisation.memorySize = 1024;
  };

  testScript = { nodes, ... }: let
--- a/nixos/tests/pleroma.nix
+++ b/nixos/tests/pleroma.nix
@ -202,7 +202,6 @@ import ./make-test-python.nix ({ pkgs, ... }:
      security.pki.certificateFiles = [ "${tls-cert}/cert.pem" ];
      networking.extraHosts = hosts nodes;
      networking.firewall.enable = false;
-      virtualisation.memorySize = 512;
      environment.systemPackages = with pkgs; [
        provision-db
        provision-secrets
--- a/nixos/tests/privacyidea.nix
+++ b/nixos/tests/privacyidea.nix
@ -8,7 +8,6 @@ import ./make-test-python.nix ({ pkgs, ...} : rec {

  machine = { ... }: {
    virtualisation.cores = 2;
-    virtualisation.memorySize = 512;

    services.privacyidea = {
      enable = true;
--- a/nixos/tests/prometheus-exporters.nix
+++ b/nixos/tests/prometheus-exporters.nix
@ -464,7 +464,6 @@ let
        extraFlags = [ "--lnd.network=regtest" ];
      };
      metricProvider = {
-        virtualisation.memorySize = 1024;
        systemd.services.prometheus-lnd-exporter.serviceConfig.RestartSec = 15;
        systemd.services.prometheus-lnd-exporter.after = [ "lnd.service" ];
        services.bitcoind.regtest = {
@ -953,7 +952,6 @@ let
      };
      metricProvider = {
        services.rspamd.enable = true;
-        virtualisation.memorySize = 1024;
      };
      exporterTest = ''
        wait_for_unit("rspamd.service")
--- a/nixos/tests/prometheus.nix
+++ b/nixos/tests/prometheus.nix
@ -188,7 +188,6 @@ in import ./make-test-python.nix {
      # Minio requires at least 1GiB of free disk space to run.
      virtualisation = {
        diskSize = 2 * 1024;
-        memorySize = 1024;
      };
      networking.firewall.allowedTCPPorts = [ minioPort ];

--- a/nixos/tests/rspamd.nix
+++ b/nixos/tests/rspamd.nix
@ -25,7 +25,6 @@ let
    machine = {
      services.rspamd.enable = true;
      networking.enableIPv6 = enableIPv6;
-      virtualisation.memorySize = 1024;
    };
    testScript = ''
      start_all()
@ -69,7 +68,6 @@ in
          group = "rspamd";
        }];
      };
-      virtualisation.memorySize = 1024;
    };

    testScript = ''
@ -118,7 +116,6 @@ in
          '';
        };
      };
-      virtualisation.memorySize = 1024;
    };

    testScript = ''
@ -224,7 +221,6 @@ in
          rspamd_logger.infox(rspamd_config, 'Work dammit!!!')
        '';
      };
-      virtualisation.memorySize = 1024;
    };
    testScript = ''
      ${initMachine}
@ -291,7 +287,6 @@ in
        postfix.enable = true;
        workers.rspamd_proxy.type = "rspamd_proxy";
      };
-      virtualisation.memorySize = 1024;
    };
    testScript = ''
      ${initMachine}
--- a/nixos/tests/seafile.nix
+++ b/nixos/tests/seafile.nix
@ -1,7 +1,6 @@
 import ./make-test-python.nix ({ pkgs, ... }:
  let
    client = { config, pkgs, ... }: {
-      virtualisation.memorySize = 256;
      environment.systemPackages = [ pkgs.seafile-shared pkgs.curl ];
    };
  in {
@ -12,7 +11,6 @@ import ./make-test-python.nix ({ pkgs, ... }:

    nodes = {
      server = { config, pkgs, ... }: {
-        virtualisation.memorySize = 512;
        services.seafile = {
          enable = true;
          ccnetSettings.General.SERVICE_URL = "http://server";
--- a/nixos/tests/signal-desktop.nix
+++ b/nixos/tests/signal-desktop.nix
@ -29,7 +29,6 @@ in {
    environment.systemPackages = with pkgs; [
      signal-desktop file sqlite sqlcipher-signal
    ];
-    virtualisation.memorySize = 1024;
  };

  enableOCR = true;
--- a/nixos/tests/spark/default.nix
+++ b/nixos/tests/spark/default.nix
@ -3,7 +3,6 @@ import ../make-test-python.nix ({...}: {

  nodes = {
    worker = { nodes, pkgs, ... }: {
-      virtualisation.memorySize = 1024;
      services.spark.worker = {
        enable = true;
        master = "master:7077";
--- a/nixos/tests/sway.nix
+++ b/nixos/tests/sway.nix
@ -44,7 +44,6 @@ import ./make-test-python.nix ({ pkgs, lib, ...} :
    # To test pinentry via gpg-agent:
    programs.gnupg.agent.enable = true;

-    virtualisation.memorySize = 1024;
    # Need to switch to a different GPU driver than the default one (-vga std) so that Sway can launch:
    virtualisation.qemu.options = [ "-vga none -device virtio-gpu-pci" ];
  };
--- a/nixos/tests/sympa.nix
+++ b/nixos/tests/sympa.nix
@ -5,7 +5,6 @@ import ./make-test-python.nix ({ pkgs, lib, ... }: {
  machine =
    { ... }:
    {
-      virtualisation.memorySize = 1024;

      services.sympa = {
        enable = true;
--- a/nixos/tests/systemd-cryptenroll.nix
+++ b/nixos/tests/systemd-cryptenroll.nix
@ -8,7 +8,6 @@ import ./make-test-python.nix ({ pkgs, ... }: {
    environment.systemPackages = [ pkgs.cryptsetup ];
    virtualisation = {
      emptyDiskImages = [ 512 ];
-      memorySize = 1024;
      qemu.options = [
        "-chardev socket,id=chrtpm,path=/tmp/swtpm-sock"
        "-tpmdev emulator,id=tpm0,chardev=chrtpm"
--- a/nixos/tests/systemd.nix
+++ b/nixos/tests/systemd.nix
@ -5,7 +5,6 @@ import ./make-test-python.nix ({ pkgs, ... }: {
    imports = [ common/user-account.nix common/x11.nix ];

    virtualisation.emptyDiskImages = [ 512 512 ];
-    virtualisation.memorySize = 1024;

    environment.systemPackages = [ pkgs.cryptsetup ];

--- a/nixos/tests/vault-postgresql.nix
+++ b/nixos/tests/vault-postgresql.nix
@ -12,7 +12,6 @@ import ./make-test-python.nix ({ pkgs, ... }:
    maintainers = [ lnl7 roberth ];
  };
  machine = { lib, pkgs, ... }: {
-    virtualisation.memorySize = 512;
    environment.systemPackages = [ pkgs.vault ];
    environment.variables.VAULT_ADDR = "http://127.0.0.1:8200";
    services.vault.enable = true;
--- a/nixos/tests/vault.nix
+++ b/nixos/tests/vault.nix
@ -8,7 +8,6 @@ import ./make-test-python.nix ({ pkgs, ... }:
    environment.systemPackages = [ pkgs.vault ];
    environment.variables.VAULT_ADDR = "http://127.0.0.1:8200";
    services.vault.enable = true;
-    virtualisation.memorySize = 512;
  };

  testScript =
--- a/nixos/tests/vaultwarden.nix
+++ b/nixos/tests/vaultwarden.nix
@ -140,7 +140,6 @@ let
              in
              [ pkgs.firefox-unwrapped pkgs.geckodriver testRunner ];

-            virtualisation.memorySize = 768;
          }
        ];

--- a/nixos/tests/xfce.nix
+++ b/nixos/tests/xfce.nix
@ -23,7 +23,6 @@ import ./make-test-python.nix ({ pkgs, ...} : {

      hardware.pulseaudio.enable = true; # needed for the factl test, /dev/snd/* exists without them but udev doesn't care then

-      virtualisation.memorySize = 1024;
    };

  testScript = { nodes, ... }: let