| 1 | { inputs, ... }: |
| 2 | { |
| 3 | imports = [ |
| 4 | ./hardware.nix |
| 5 | inputs.srvos.nixosModules.server |
| 6 | ../../modules/common.nix |
| 7 | ./hydra-proxy.nix |
| 8 | ./hydra.nix |
| 9 | ]; |
| 10 | |
| 11 | nixpkgs.overlays = [ |
| 12 | inputs.hydra.overlays.default |
| 13 | ]; |
| 14 | |
| 15 | disko.devices = import ./disko.nix; |
| 16 | |
| 17 | boot = { |
| 18 | loader.grub = { |
| 19 | enable = true; |
| 20 | efiSupport = true; |
| 21 | efiInstallAsRemovable = true; |
| 22 | mirroredBoots = [ |
| 23 | { |
| 24 | devices = [ "nodev" ]; |
| 25 | path = "/boot"; |
| 26 | } |
| 27 | { |
| 28 | devices = [ "nodev" ]; |
| 29 | path = "/boot-fallback/1"; |
| 30 | } |
| 31 | { |
| 32 | devices = [ "nodev" ]; |
| 33 | path = "/boot-fallback/2"; |
| 34 | } |
| 35 | ]; |
| 36 | }; |
| 37 | kernelParams = [ "console=tty" ]; |
| 38 | }; |
| 39 | |
| 40 | networking = { |
| 41 | hostName = "nixos"; |
| 42 | domain = "lysator.liu.se"; |
| 43 | hostId = "44230408"; # Needed for ZFS |
| 44 | useDHCP = false; |
| 45 | }; |
| 46 | |
| 47 | systemd.network = { |
| 48 | enable = true; |
| 49 | networks."10-wan" = { |
| 50 | address = [ |
| 51 | "130.236.254.207/24" |
| 52 | "2001:6b0:17:f0a0::cf/64" |
| 53 | ]; |
| 54 | |
| 55 | dns = [ |
| 56 | "130.236.254.4" |
| 57 | "130.236.254.225" |
| 58 | "2001:6b0:17:f0a0::e1" |
| 59 | ]; |
| 60 | |
| 61 | linkConfig.RequiredForOnline = "routable"; |
| 62 | |
| 63 | routes = [ |
| 64 | { Gateway = "130.236.254.1"; } |
| 65 | { Gateway = "2001:6b0:17:f0a0::1"; } |
| 66 | ]; |
| 67 | |
| 68 | matchConfig.Path = "pci-0000:06:00.0"; |
| 69 | }; |
| 70 | }; |
| 71 | |
| 72 | networking.firewall.allowedTCPPorts = [ |
| 73 | 80 |
| 74 | 443 |
| 75 | ]; |
| 76 | networking.firewall.allowedUDPPorts = [ ]; |
| 77 | |
| 78 | # Lysator admin account - DO NOT REMOVE |
| 79 | users.users.lysroot = { |
| 80 | isNormalUser = true; |
| 81 | extraGroups = [ "wheel" ]; |
| 82 | openssh.authorizedKeys.keys = [ |
| 83 | "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIF8WX07Oj1Mv9dIY6FaCdDdVQudVKJK6OSCRK8b16yzJ" |
| 84 | ]; |
| 85 | }; |
| 86 | |
| 87 | security.sudo.wheelNeedsPassword = false; |
| 88 | |
| 89 | # Lysator syslog forwarding |
| 90 | services.syslog-ng = { |
| 91 | enable = true; |
| 92 | extraConfig = '' |
| 93 | source s_local { |
| 94 | system(); |
| 95 | internal(); |
| 96 | }; |
| 97 | |
| 98 | destination d_loghost { |
| 99 | tcp("loghost.lysator.liu.se"); |
| 100 | }; |
| 101 | |
| 102 | log { |
| 103 | source(s_local); |
| 104 | destination(d_loghost); |
| 105 | }; |
| 106 | ''; |
| 107 | }; |
| 108 | |
| 109 | services.fail2ban.enable = true; |
| 110 | |
| 111 | system.stateVersion = "25.11"; |
| 112 | |
| 113 | users.users.root.openssh.authorizedKeys.keys = [ |
| 114 | # John Ericson for working on Hydra |
| 115 | "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCdof+fSLyz3FV5t/yE9LBk/hgR8iNfdz/DRigvh4pP6+E4VPpPKSeA0a8r4CLMWvy9ZZ3Gqa04NdJnMmo8gBSIlo87JPq66GnC5QmeDJX2NLlliSeNQqUQKJ2VVcsVerz8O/RvVfvU2MIdW8VExx/DxeZbMnwRcWfUC0nby0NotWGNeS3NOcWWQq9z4E0sDSJ+QXSIMXWSeMda5sBadUK+YERTLYE/+ZVUPiXkXCmnwuRFHpZsqlRVad+kgXsZIwNEPUEqmEablg2C0NjvEbs75Yu9WUXXPJNhwaFbVXaWUM8UWO/n39jMM8aepalZbMhdFh129cAH35SjzIYjHxTP" |
| 116 | |
| 117 | # Conni2461 for hydra-queue-runner |
| 118 | "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPK/3rYhlIzoPCsPK38PMdK1ivqPaJgUqWwRtmxdKZrO" |
| 119 | "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEltgDXy2aiHhkNeL4aF7P9mDcpMR9+v8zo8EKUQUNHP" |
| 120 | |
| 121 | # picnoir for multiple signing keys |
| 122 | "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIPml1DaHG1i8WDEsbCCJwPRPf4wJWQAYQIYAyJh2zqMpAAAABHNzaDo=" |
| 123 | "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIEPPocCK4JCbFWshVHMgICOm61LC6V2JAXThzKjXv7TSAAAABHNzaDo=" |
| 124 | "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIEWWZ8LjNo41679gFI4Iv4YtjFxwhSbMZVsvvYYaTXdxAAAABHNzaDo= picnoir@framework" |
| 125 | ]; |
| 126 | |
| 127 | zramSwap = { |
| 128 | enable = true; |
| 129 | memoryPercent = 150; |
| 130 | }; |
| 131 | } |