28d3f89ad4
$ nix-build -A examples.dummy.config.debug.closure.erofs.list | xargs cat | xargs du -h 749M /nix/store/bzfv5x6lycq6hzhjv6d6vlk1q8fdg9di-base0.erofs 24M /nix/store/hp41jfq36y0mmjrzqilyh3jfsvqic3kb-nixos.erofs $ nix run -f . examples.dummy.config.uvms.cloud-hypervisor.runner ... <<< Welcome to NixOS 25.11pre-git (x86_64) - ttyS0 >>> nixos login: The definition of the `pkgs` fixpoint was moved to pkgs/default.nix. For that, dirToAttrs was moved to lib/, imported ad hoc
27 lines
615 B
Nix
27 lines
615 B
Nix
{
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options,
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config,
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lib,
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...
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}:
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let
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mkIfGuest = import ../lib/mkIfMicrovmGuest.nix { inherit options config lib; };
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in
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{
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config = lib.mkMerge [
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(mkIfGuest {
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microvm.cloud-hypervisor.extraArgs = [
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"--vsock"
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"cid=4,socket=CONNECT.sock"
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];
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})
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{
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# Somehow, sshd calls to PAM with PAM_RHOST="UNKNOWN",
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# prompting a slow DNS look-up each time...
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#
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# https://mastodon.acm.org/@nobody/115108458851355328
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# https://github.com/linux-pam/linux-pam/issues/885#issuecomment-3030698895
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networking.hosts."100::" = [ "UNKNOWN" ];
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}
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];
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}
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