| Serge Bazanski | 55a486a | 2022-06-11 18:27:01 +0000 | [diff] [blame] | 1 | { config, pkgs, lib, ... }: |
| 2 | |
| 3 | with lib; |
| 4 | |
| 5 | let |
| 6 | cfg = config.hscloud.base; |
| 7 | |
| 8 | in { |
| 9 | options.hscloud.base = { |
| 10 | fqdn = mkOption { |
| 11 | type = types.str; |
| 12 | description = "Node's FQDN."; |
| 13 | default = "${config.networking.hostName}.${config.networking.domain}"; |
| 14 | }; |
| 15 | mgmtIf = mkOption { |
| 16 | type = types.str; |
| 17 | description = "Main network interface. Called mgmtIf for legacy reasons."; |
| 18 | }; |
| 19 | ipAddr = mkOption { |
| 20 | type = types.str; |
| 21 | description = "IPv4 address on main network interface."; |
| 22 | }; |
| 23 | ipAddrBits = mkOption { |
| 24 | type = types.int; |
| 25 | description = "IPv4 CIDR mask bits."; |
| 26 | }; |
| 27 | gw = mkOption { |
| 28 | type = types.str; |
| 29 | description = "IPv4 address of gateway."; |
| 30 | }; |
| 31 | }; |
| 32 | config = rec { |
| 33 | boot.loader.grub.enable = true; |
| 34 | boot.loader.grub.version = 2; |
| 35 | |
| 36 | fileSystems."/" = |
| 37 | { # device = ""; needs to be defined |
| 38 | fsType = "ext4"; |
| 39 | }; |
| 40 | swapDevices = [ ]; |
| 41 | |
| 42 | boot.kernelPackages = pkgs.linuxPackages_latest; |
| 43 | boot.kernelParams = [ "boot.shell_on_fail" ]; |
| 44 | boot.kernel.sysctl."net.ipv4.conf.all.rp_filter" = "0"; |
| 45 | boot.kernel.sysctl."net.ipv4.conf.default.rp_filter" = "0"; |
| 46 | boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "megaraid_sas" "usb_storage" "usbhid" "sd_mod" "sr_mod" ]; |
| 47 | boot.kernelModules = [ "kvm-intel" ]; |
| 48 | boot.extraModulePackages = []; |
| 49 | hardware.enableRedistributableFirmware = true; |
| 50 | |
| 51 | time.timeZone = "Europe/Warsaw"; |
| 52 | |
| 53 | environment.systemPackages = with pkgs; [ |
| 54 | wget vim htop tcpdump |
| 55 | rxvt_unicode.terminfo |
| 56 | ]; |
| 57 | programs.mtr.enable = true; |
| 58 | |
| 59 | networking.useDHCP = false; |
| 60 | networking.interfaces."${cfg.mgmtIf}" = { |
| 61 | ipv4.addresses = [ |
| 62 | { |
| 63 | address = cfg.ipAddr; |
| 64 | prefixLength = cfg.ipAddrBits; |
| 65 | } |
| 66 | ]; |
| 67 | }; |
| 68 | networking.defaultGateway = cfg.gw; |
| 69 | networking.nameservers = ["185.236.240.1"]; |
| 70 | |
| 71 | # Instead of using nixpkgs from the root/nixos channel, use pkgs pin from this file. |
| 72 | nix.nixPath = [ "nixpkgs=${pkgs.path}" "nixos-config=/etc/nixos/configuration.nix" ]; |
| 73 | |
| 74 | # Otherwise fetchGit nixpkgs pin fails. |
| 75 | systemd.services.nixos-upgrade.path = [ pkgs.git ]; |
| 76 | |
| 77 | # Use Chrony instead of systemd-timesyncd |
| 78 | services.chrony.enable = true; |
| 79 | |
| 80 | # Symlink lvm into /sbin/lvm on activation. This is needed by Rook OSD |
| 81 | # instances running on Kubernetes. |
| 82 | # See: https://github.com/rook/rook/commit/f3c4975e353e3ce3599c958ec6d2cae8ee8f6f61 |
| 83 | system.activationScripts.sbinlvm = |
| 84 | '' |
| 85 | mkdir -m 0755 -p /sbin |
| 86 | ln -sfn ${pkgs.lvm2.bin}/bin/lvm /sbin/lvm |
| 87 | ''; |
| 88 | |
| 89 | # Enable the OpenSSH daemon. |
| 90 | services.openssh.enable = true; |
| 91 | users.users.root.openssh.authorizedKeys.keys = [ |
| 92 | "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDD4VJXAXEHEXZk2dxNwehneuJcEGkfXG/U7z4fO79vDVIENdedtXQUyLyhZJc5RTEfHhQj66FwIqzl7mzBHd9x9PuDp6QAYXrkVNMj48s6JXqZqBvF6H/weRqFMf4a2TZv+hG8D0kpvmLheCwWAVRls7Jofnp/My+yDd57GMdsbG/yFEf6WPMiOnA7hxdSJSVihCsCSw2p8PD4GhBe8CVt7xIuinhutjm9zYBjV78NT8acjDUfJh0B1ODTjs7nuW1CC4jybSe2j/OU3Yczj4AxRxBNWuFxUq+jBo9BfpbKLh+Tt7re+zBkaicM77KM/oV6943JJxgHNBBOsv9scZE7 q3k@amnesia" |
| 93 | "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIG599UildOrAq+LIOQjKqtGMwjgjIxozI1jtQQRKHtCP q3k@mimeomia" |
| 94 | "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQb3YQoiYFZLKwvHYKbu1bMqzNeDCAszQhAe1+QI5SLDOotclyY/vFmOReZOsmyMFl71G2d7d+FbYNusUnNNjTxRYQ021tVc+RkMdLJaORRURmQfEFEKbai6QSFTwErXzuoIzyEPK0lbsQuGgqT9WaVnRzHJ2Q/4+qQbxAS34PuR5NqEkmn4G6LMo3OyJ5mwPkCj9lsqz4BcxRaMWFO3mNcwGDfSW+sqgc3E8N6LKrTpZq3ke7xacpQmcG5DU9VO+2QVPdltl9jWbs3gXjmF92YRNOuKPVfAOZBBsp8JOznfx8s9wDgs7RwPmDpjIAJEyoABqW5hlXfqRbTnfnMvuR informatic@InformaticPC" |
| 95 | "ssh-rsa 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 patryk.jakuszew@gmail.com" |
| 96 | "ssh-rsa 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 bartek@IHM" |
| 97 | "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICTR292kx/2CNuWYIsZ6gykQ036aBGrmheIuZa6S1D2x implr@thonk" |
| 98 | ]; |
| 99 | }; |
| 100 | } |