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61ba044658
...for filesystem options. Before this change, users would typically encounter conflicting option definitions when trying to build an image for a generic nixos closure, i.e. `nixos-rebuild build-image --image-variant common --flake .#my-host`
67 lines
1.5 KiB
Nix
67 lines
1.5 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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let
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cfg = config.oci;
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in
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{
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imports = [ ../profiles/qemu-guest.nix ];
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# Taken from /proc/cmdline of Ubuntu 20.04.2 LTS on OCI
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boot.kernelParams = [
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"nvme.shutdown_timeout=10"
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"nvme_core.shutdown_timeout=10"
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"libiscsi.debug_libiscsi_eh=1"
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"crash_kexec_post_notifiers"
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# VNC console
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"console=tty1"
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# x86_64-linux
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"console=ttyS0"
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# aarch64-linux
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"console=ttyAMA0,115200"
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];
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boot.growPartition = true;
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fileSystems = lib.mkImageMediaOverride {
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"/" = {
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device = "/dev/disk/by-label/nixos";
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fsType = "ext4";
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autoResize = true;
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};
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"/boot" = lib.mkIf cfg.efi {
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device = "/dev/disk/by-label/ESP";
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fsType = "vfat";
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};
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};
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boot.loader.efi.canTouchEfiVariables = false;
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boot.loader.grub = {
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device = if cfg.efi then "nodev" else "/dev/sda";
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splashImage = null;
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extraConfig = ''
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serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1
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terminal_input --append serial
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terminal_output --append serial
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'';
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efiInstallAsRemovable = cfg.efi;
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efiSupport = cfg.efi;
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};
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# https://docs.oracle.com/en-us/iaas/Content/Compute/Tasks/configuringntpservice.htm#Configuring_the_Oracle_Cloud_Infrastructure_NTP_Service_for_an_Instance
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networking.timeServers = [ "169.254.169.254" ];
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services.openssh.enable = true;
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# Otherwise the instance may not have a working network-online.target,
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# making the fetch-ssh-keys.service fail
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networking.useNetworkd = lib.mkDefault true;
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}
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