mirror of
https://github.com/ryan4yin/nix-config.git
synced 2026-03-22 17:39:56 +01:00
b382999a70
refactor: Use hyphen(`-`) for variable names & folder names(except Python), replace all unserscore(`_`) with hyphen(`-`).
71 lines
2.1 KiB
Nix
71 lines
2.1 KiB
Nix
{
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gencoreModule = {
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pkgs,
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hostName,
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networking,
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...
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}: let
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hostAddress = networking.hostAddress.${hostName};
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in {
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# supported file systems, so we can mount any removable disks with these filesystems
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boot.supportedFilesystems = [
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"ext4"
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"btrfs"
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"xfs"
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#"zfs"
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"ntfs"
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"fat"
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"vfat"
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"exfat"
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"cifs" # mount windows share
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];
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boot.kernelModules = ["kvm-amd" "vfio-pci"];
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boot.extraModprobeConfig = "options kvm_amd nested=1"; # for amd cpu
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environment.systemPackages = with pkgs; [
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# Validate Hardware Virtualization Support via:
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# virt-host-validate qemu
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libvirt
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];
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# Enable the Open vSwitch as a systemd service
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# It's required by kubernetes' ovs-cni plugin.
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virtualisation.vswitch = {
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enable = true;
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# reset the Open vSwitch configuration database to a default configuration on every start of the systemd ovsdb.service
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resetOnStart = false;
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};
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networking.vswitches = {
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# https://github.com/k8snetworkplumbingwg/ovs-cni/blob/main/docs/demo.md
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ovsbr1 = {
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interfaces = {
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# Attach the interfaces to OVS bridge
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# This interface should not used by the host itself!
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ens18 = {};
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};
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};
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};
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networking = {
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inherit hostName;
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inherit (networking) defaultGateway nameservers;
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networkmanager.enable = false;
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# Set the host's address on the OVS bridge interface instead of the physical interface!
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interfaces.ovsbr1 = {
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useDHCP = false;
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ipv4.addresses = [hostAddress];
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};
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};
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# This value determines the NixOS release from which the default
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# settings for stateful data, like file locations and database versions
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# on your system were taken. It‘s perfectly fine and recommended to leave
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# this value at the release version of the first install of this system.
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# Before changing this value read the documentation for this option
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# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
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system.stateVersion = "23.11"; # Did you read the comment?
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};
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}
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