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add assertion if mirroredBoots is used in vm test
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@ -114,7 +114,7 @@ let
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};
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installedTopLevel = ((if extendModules != null then extendModules else installed-system-eval.extendModules) {
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modules = [{
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modules = [({config, ...}: {
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imports = [
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extraSystemConfig
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({ modulesPath, ... }: {
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@ -141,8 +141,20 @@ let
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boot.zfs.devNodes = "/dev/disk/by-uuid"; # needed because /dev/disk/by-id is empty in qemu-vms
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# grub will install to these devices, we need to force those or we are offset by 1
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boot.loader.grub.devices = lib.mkForce testConfigInstall.boot.loader.grub.devices;
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}];
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# we use mkOveride 70, so that users can override this with mkForce in case they are testing grub mirrored boots
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boot.loader.grub.devices = lib.mkOverride 70 testConfigInstall.boot.loader.grub.devices;
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assertions = [
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{
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assertion = builtins.length config.boot.loader.grub.mirroredBoots > 1 -> config.boot.loader.grub.devices == [];
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message = ''
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When using `--vm-test` in combination with `mirroredBoots`,
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it is necessary to configure `boot.loader.grub.devices` as an empty list by setting `boot.loader.grub.devices = lib.mkForce [];`.
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This adjustment is crucial because the `--vm-test` mechanism automatically overrides the grub boot devices as part of the virtual machine test.
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'';
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}
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];
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})];
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}).config.system.build.toplevel;
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in
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