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Add more kube nodes

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JuliusFreudenberger 2025-08-17 01:46:17 +02:00
parent 75d4187baa
commit 31267fa34c
5 changed files with 148 additions and 0 deletions
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36
hosts/kube02/default.nix Normal file
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{ inputs, outputs, config, lib, pkgs, ... }:
{
imports =
[
../../modules/disko/efi-full-btrfs.nix
../../modules/systemd-boot.nix
../../users/julius/nixos-server.nix
../../modules/nix.nix
../../modules/network-server.nix
../../modules/locale.nix
../../modules/server-cli.nix
../../modules/sshd.nix
../../modules/k3s.nix
../../modules/qemu-guest.nix
# Include the results of the hardware scan.
./hardware-configuration.nix
];
networking.hostName = "kube02"; # Define your hostname.
# This option defines the first version of NixOS you have installed on this particular machine,
# and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
# Most users should NEVER change this value after the initial install, for any reason,
# even if you've upgraded your system to a new NixOS release.
# This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
# so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
# to actually do that.
# This value being lower than the current NixOS release does NOT mean your system is
# out of date, out of support, or vulnerable.
# Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
# and migrated your data accordingly.
# For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
system.stateVersion = "25.05"; # Did you read the comment?
}

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hosts/kube02/hardware-configuration.nix Normal file
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# Do not modify this file! It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:
{
imports =
[ (modulesPath + "/profiles/qemu-guest.nix")
];
boot.initrd.availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "sr_mod" "virtio_blk" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking
# (the default) this is the recommended approach. When using systemd-networkd it's
# still possible to use this option, but it's recommended to use it in conjunction
# with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.enp1s0.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
}

38
hosts/kube03/default.nix Normal file
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{ inputs, outputs, config, lib, pkgs, ... }:
{
imports =
[
../../modules/disko/efi-full-btrfs.nix
../../modules/systemd-boot.nix
../../users/julius/nixos-server.nix
../../modules/nix.nix
../../modules/network-server.nix
../../modules/locale.nix
../../modules/server-cli.nix
../../modules/sshd.nix
../../modules/k3s.nix
../../modules/qemu-guest.nix
# Include the results of the hardware scan.
./hardware-configuration.nix
];
networking.hostName = "kube03"; # Define your hostname.
# This option defines the first version of NixOS you have installed on this particular machine,
# and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
# Most users should NEVER change this value after the initial install, for any reason,
# even if you've upgraded your system to a new NixOS release.
# This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
# so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
# to actually do that.
# This value being lower than the current NixOS release does NOT mean your system is
# out of date, out of support, or vulnerable.
# Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
# and migrated your data accordingly.
# For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
system.stateVersion = "25.05"; # Did you read the comment?
}

24
hosts/kube03/hardware-configuration.nix Normal file
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# Do not modify this file! It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:
{
imports =
[ (modulesPath + "/profiles/qemu-guest.nix")
];
boot.initrd.availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "sr_mod" "virtio_blk" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking
# (the default) this is the recommended approach. When using systemd-networkd it's
# still possible to use this option, but it's recommended to use it in conjunction
# with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.enp1s0.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
}