diff options
Diffstat (limited to 'systems/v-nanode1')
| -rw-r--r-- | systems/v-nanode1/default.nix | 95 | ||||
| -rw-r--r-- | systems/v-nanode1/hardware-configuration.nix | 33 | ||||
| -rw-r--r-- | systems/v-nanode1/secrets/secrets.yaml | 30 |
3 files changed, 158 insertions, 0 deletions
diff --git a/systems/v-nanode1/default.nix b/systems/v-nanode1/default.nix new file mode 100644 index 0000000..beba6ae --- /dev/null +++ b/systems/v-nanode1/default.nix @@ -0,0 +1,95 @@ +{ config, pkgs, lib, ... }: + +with lib; +let + ipv4 = { + address = "172.233.66.103"; + gateway = "172.233.66.1"; + netmask = "255.255.255.0"; + prefixLength = 24; # https://www.pawprint.net/designresources/netmask-converter.php + }; + ipv6 = { + address = "2400:8905::f03c:94ff:fe92:daa6"; + gateway = "fe80::1"; + prefixLength = 64; + }; + networkInterface = "eth0"; + hostName = "v-nanode1"; + hostId = "f5201679"; + hostAddr = "v-nanode1.sefidel.net"; + + sefidelKeys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILN14b5Fu+StHeMXq4ClyLG4G+/vCAfS7adxceEFria/ openpgp:0x1D5BCD11" ]; + maintainerKeys = [ ] ++ sefidelKeys; +in +{ + deployment = { + targetHost = hostAddr; + targetPort = 22; + targetUser = "root"; + }; + + imports = [ ./hardware-configuration.nix ]; + + networking.hostId = hostId; + + boot.loader.grub.enable = true; + boot.loader.grub.device = "nodev"; + + # Linode tweaks + boot.loader.timeout = 10; # Compensate for LISH + # LISH + boot.loader.grub.extraConfig = '' + serial --speed=19200 --unit=0 --word=8 --parity=no --stop=1; + terminal_input serial; + terminal_output serial + ''; + networking.usePredictableInterfaceNames = false; + + boot.kernelParams = [ + # LISH + "console=ttyS0,19200n8" + # See <https:#www.kernel.org/doc/Documentation/filesystems/nfs/nfsroot.txt> for documentation. + # ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf>:<dns0-ip>:<dns1-ip>:<ntp0-ip> + # The server ip refers to the NFS server -- not needed in this case. + "ip=${ipv4.address}::${ipv4.gateway}:${ipv4.netmask}:${hostName}-initrd:${networkInterface}:off:8.8.8.8" + ]; + + boot.tmp.cleanOnBoot = true; + zramSwap.enable = true; + + networking.hostName = hostName; + + networking.useDHCP = false; + networking.interfaces.${networkInterface} = { + ipv4 = { addresses = [{ address = ipv4.address; prefixLength = ipv4.prefixLength; }]; }; + ipv6 = { addresses = [{ address = ipv6.address; prefixLength = ipv6.prefixLength; }]; }; + }; + networking.defaultGateway = ipv4.gateway; + networking.defaultGateway6 = { address = ipv6.gateway; interface = networkInterface; }; + networking.nameservers = [ "8.8.8.8" ]; + + networking.firewall.enable = true; + + time.timeZone = "UTC"; + + sops.secrets.root-password.neededForUsers = true; + + users.users.root.hashedPasswordFile = config.sops.secrets.root-password.path; + users.users.root.openssh.authorizedKeys.keys = maintainerKeys; + + services.openssh.enable = true; + services.openssh.settings.PermitRootLogin = "prohibit-password"; + + modules = { + sops.enable = true; + }; + + # This value determines the NixOS release from which the default + # settings for stateful data, like file locations and database versions + # on your system were taken. It‘s perfectly fine and recommended to leave + # this value at the release version of the first install of this system. + # Before changing this value read the documentation for this option + # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html). + system.stateVersion = "24.05"; # Did you read the comment? +} + diff --git a/systems/v-nanode1/hardware-configuration.nix b/systems/v-nanode1/hardware-configuration.nix new file mode 100644 index 0000000..5948f96 --- /dev/null +++ b/systems/v-nanode1/hardware-configuration.nix @@ -0,0 +1,33 @@ +# 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 = [ "virtio_pci" "virtio_scsi" "ahci" "sd_mod" ]; + boot.initrd.kernelModules = [ ]; + boot.kernelModules = [ ]; + boot.extraModulePackages = [ ]; + + fileSystems."/" = + { device = "/dev/disk/by-uuid/24bbf556-6e42-4c02-95ef-0e997d8c40ab"; + fsType = "ext4"; + }; + + swapDevices = + [ { device = "/dev/disk/by-uuid/f1408ea6-59a0-11ed-bc9d-525400000001"; } + ]; + + # 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.ens3.useDHCP = lib.mkDefault true; + + nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux"; +} diff --git a/systems/v-nanode1/secrets/secrets.yaml b/systems/v-nanode1/secrets/secrets.yaml new file mode 100644 index 0000000..9982f78 --- /dev/null +++ b/systems/v-nanode1/secrets/secrets.yaml @@ -0,0 +1,30 @@ +root-password: ENC[AES256_GCM,data:EC9jU0hLZmgChdRjE0rlew8DNmrrcRGt8dS1+r3+ZEBQBrbuUOiDNrPM+o9+Kt8cZtpmX0k9Z7DmlTB7RVO9+5BzVu5JrFbUQA==,iv:pjA87xOkxfQGD9pp2PEns9QkJybFnbE4zuLcd84UkAw=,tag:YlQjT0HaKNVz6vI4DlUEiw==,type:str] +sops: + kms: [] + gcp_kms: [] + azure_kv: [] + hc_vault: [] + age: + - recipient: age1jt8xg0lvzj5q4f7fn7nw670qsszm3kv3caa654eh62azra4x44zss4fad8 + enc: | + -----BEGIN AGE ENCRYPTED FILE----- + YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAvbE1CVEFaWXQ4M0lxR1dH + c2dJMGFxTS85ZDhlamRyQWl2Y3VxcXhVdm5RCml3MWl4dkZQK1Z5T3JqTnBLaVU1 + R25PdXJBVWczMGt6RkNWWllXOFJicDAKLS0tIElJYytrUHhzb2xHeTJTRy82bFJR + bm11bEpUaFJjcHB0c2pRendiakRpS2cKNa9ZrFkOLfOqEEN9ATktvrQgANceDj2c + mkUjhxPfti4jNE2c6gsq3DegJT/08QpFJYYuAx/sO2R8wld3kFVyrQ== + -----END AGE ENCRYPTED FILE----- + - recipient: age14a2amn7memzvctf2nnrt6uj458x3g4jpcvs04tlkww2z02p05syqawxrwh + enc: | + -----BEGIN AGE ENCRYPTED FILE----- + YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB4TEpsUmRQNUxDUU00VENS + MTgxN2ZjM0NYOEdaem5yaW1XaHdlandsQmtNCk5YSzdHdTFqa1BOSkZnajJJenhY + SFdnKzI2WmhONnJ2UWJjRWNGNUhuT0kKLS0tIHNRcVo2VXJEY0tSVUEwVkF0Z2l6 + cUpBZ01CMEFjNnNuWjlYejVKajkwcGMKehqYCZP0zZHDTfJrC/5LYiE/3doa0OiM + OKXhOuUX8HF8RfkyiOSMpntxuNX2jSvd9sQRYnHkUvgm793+IuQjrg== + -----END AGE ENCRYPTED FILE----- + lastmodified: "2024-01-10T19:18:52Z" + mac: ENC[AES256_GCM,data:/VlqXi+ySt+CXsMnU2Qt+cfC9ftTnZgupPTH6VrBmsn3Cp6JpjXrIb3knQj/9i5d+LF3clPtDVG1jH8Y1uYMh2hJi+WAHzm3/K9MhVpPb+hAR+8VudN6tHtII7aoq7c7w94bjEXZWJwcVCkxgMVkI3qQvhiBdjrTtLscqD+bJ18=,iv:ZEM63Y1xnIphfcK7Jgea6f2jdulcTNa/M0pfVsCdS9s=,tag:RHoASwpbW3UFWPK1Yw9Ydw==,type:str] + pgp: [] + unencrypted_suffix: _unencrypted + version: 3.8.1 |