tangled.org
Tangled infrastructure definitions in Nix
nixify spindle box
Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.org>
anirudh.fi
+13
flake.nix
+13
flake.nix
···
79
79
];
80
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target = "nixery.tangled.sh";
81
81
};
82
+
83
+
spindle = {
84
+
modules = [
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+
tangled.nixosModules.spindle
86
+
./hosts/spindle/services/openbao/openbao.nix
87
+
./hosts/spindle/services/openbao/proxy.nix
88
+
./hosts/spindle/services/spindle.nix
89
+
./hosts/spindle/services/nginx.nix
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+
];
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target = "spindle.alpha.tangled.sh";
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+
};
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};
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in
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{
···
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appview = mkHost "appview" hosts.appview.modules;
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pds = mkHost "pds" hosts.pds.modules;
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nixery = mkHost "nixery" hosts.nixery.modules;
101
+
spindle = mkHost "spindle" hosts.spindle.modules;
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};
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# colmena uses this
···
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appview = mkColmenaHost "appview" hosts.appview.target hosts.appview.modules;
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pds = mkColmenaHost "pds" hosts.pds.target hosts.pds.modules;
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nixery = mkColmenaHost "nixery" hosts.nixery.target hosts.nixery.modules;
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spindle = mkColmenaHost "spindle" hosts.spindle.target hosts.spindle.modules;
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};
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};
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}
+57
hosts/spindle/configuration.nix
+57
hosts/spindle/configuration.nix
···
1
+
{ modulesPath
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+
, lib
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+
, pkgs
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+
, ...
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+
} @ args:
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+
{
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+
imports = [
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+
(modulesPath + "/installer/scan/not-detected.nix")
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(modulesPath + "/profiles/qemu-guest.nix")
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./disk-config.nix
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+
];
12
+
boot.loader.grub = {
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# no need to set devices, disko will add all devices that have a EF02 partition to the list already
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# devices = [ ];
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efiSupport = true;
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efiInstallAsRemovable = true;
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+
};
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+
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networking.hostName = "spindle-waw";
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services = {
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openssh.enable = true;
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+
};
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+
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+
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nix = {
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+
extraOptions = ''
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experimental-features = nix-command flakes ca-derivations
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warn-dirty = false
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keep-outputs = false
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'';
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};
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+
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environment.systemPackages = map lib.lowPrio [
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pkgs.curl
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pkgs.gitMinimal
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];
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+
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users.users.tangler = {
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extraGroups = [ "networkmanager" "wheel" "docker" ];
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openssh.authorizedKeys.keys = args.commonArgs.sshKeys;
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isNormalUser = true;
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};
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+
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security.sudo.extraRules = [
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{
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users = [ "tangler" ];
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commands = [
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{
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command = "ALL";
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options = [ "NOPASSWD" ];
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}
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];
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}
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];
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+
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system.stateVersion = "25.05";
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}
+56
hosts/spindle/disk-config.nix
+56
hosts/spindle/disk-config.nix
···
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# Example to create a bios compatible gpt partition
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{ lib, ... }:
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{
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disko.devices = {
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disk.disk1 = {
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device = lib.mkDefault "/dev/vda";
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type = "disk";
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content = {
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type = "gpt";
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partitions = {
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boot = {
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name = "boot";
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size = "1M";
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type = "EF02";
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};
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esp = {
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name = "ESP";
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size = "500M";
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type = "EF00";
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content = {
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type = "filesystem";
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format = "vfat";
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mountpoint = "/boot";
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};
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};
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root = {
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name = "root";
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size = "100%";
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content = {
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type = "lvm_pv";
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vg = "pool";
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};
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};
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};
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};
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};
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lvm_vg = {
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pool = {
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type = "lvm_vg";
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lvs = {
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root = {
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size = "100%FREE";
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content = {
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type = "filesystem";
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format = "ext4";
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mountpoint = "/";
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mountOptions = [
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"defaults"
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];
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};
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};
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};
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};
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};
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};
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+
}
+37
hosts/spindle/services/nginx.nix
+37
hosts/spindle/services/nginx.nix
···
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{
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services.nginx = {
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enable = true;
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virtualHosts = {
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"spindle.alpha.tangled.sh" = {
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forceSSL = true;
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enableACME = true;
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locations."/" = {
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proxyPass = "http://127.0.0.1:6555";
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};
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locations."/events" = {
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proxyPass = "http://127.0.0.1:6555";
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extraConfig = ''
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proxy_set_header X-Forwarded-For $remote_addr;
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proxy_set_header Host $host;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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'';
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};
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locations."/logs/" = {
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proxyPass = "http://127.0.0.1:6555";
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extraConfig = ''
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proxy_set_header X-Forwarded-For $remote_addr;
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proxy_set_header Host $host;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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'';
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};
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};
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};
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};
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security.acme = {
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acceptTerms = true;
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defaults.email = "team@tangled.org";
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};
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networking.firewall.allowedTCPPorts = [ 80 443 ];
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}
+39
hosts/spindle/services/openbao/openbao.nix
+39
hosts/spindle/services/openbao/openbao.nix
···
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{ config, pkgs, lib, ... }:
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{
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# Create openbao user and group
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users.groups.openbao = {};
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+
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users.users.openbao = {
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isSystemUser = true;
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group = "openbao";
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home = "/var/lib/openbao";
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createHome = true;
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description = "OpenBao service user";
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};
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systemd.services.openbao = {
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serviceConfig = {
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DynamicUser = lib.mkForce false;
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User = "openbao";
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Group = "openbao";
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};
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};
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services.openbao = {
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enable = true;
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settings = {
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ui = true;
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+
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listener.default = {
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type = "tcp";
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address = "127.0.0.1:8201";
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tls_disable = true;
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};
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+
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cluster_addr = "http://127.0.0.1:8202";
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api_addr = "http://127.0.0.1:8201";
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+
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storage.raft.path = "/var/lib/openbao";
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};
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};
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}
+100
hosts/spindle/services/openbao/proxy.nix
+100
hosts/spindle/services/openbao/proxy.nix
···
1
+
{ pkgs, ... }:
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+
3
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{
4
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systemd.services.openbao-proxy = {
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description = "OpenBao Proxy with Auto-Auth";
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after = [ "network.target" ];
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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User = "root";
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ExecStart = "${pkgs.openbao}/bin/bao proxy -config=/etc/openbao/proxy.hcl";
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Restart = "always";
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RestartSec = "5";
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LimitNOFILE = "65536";
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};
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};
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+
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+
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+
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environment.etc."openbao/proxy.hcl".text = ''
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vault {
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address = "http://localhost:8201"
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+
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# Retry configuration
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retry {
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num_retries = 5
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}
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}
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+
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# Auto-Auth using AppRole
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auto_auth {
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method "approle" {
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mount_path = "auth/approle"
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config = {
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role_id_file_path = "/etc/openbao/role-id"
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secret_id_file_path = "/etc/openbao/secret-id"
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remove_secret_id_file_after_reading = false
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}
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}
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+
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# Write authenticated token to file
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sink "file" {
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config = {
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path = "/var/lib/openbao/token"
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+
mode = 0640
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+
}
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+
}
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+
}
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+
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# API Proxy listener for Spindle
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+
listener "tcp" {
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+
address = "127.0.0.1:8200"
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+
tls_disable = true
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+
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+
# Security headers
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+
require_request_header = false
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+
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+
# Enable proxy API for management
58
+
proxy_api {
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+
enable_quit = true
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+
}
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+
}
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+
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+
# Enable API proxy with auto-auth token
64
+
api_proxy {
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+
use_auto_auth_token = true
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+
}
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+
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+
cache {
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+
}
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+
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+
# Logging configuration
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+
log_level = "info"
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+
log_format = "standard"
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+
log_file = "/var/log/openbao/proxy.log"
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+
log_rotate_duration = "24h"
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+
log_rotate_max_files = 30
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+
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+
# Process management
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+
pid_file = "/var/lib/openbao/proxy.pid"
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+
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+
# Disable idle connections for reliability
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+
disable_idle_connections = ["auto-auth", "proxying"]
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+
'';
84
+
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+
# Create necessary directories and files
86
+
systemd.tmpfiles.rules = [
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+
# Directories
88
+
"d /var/lib/openbao 0755 root root -"
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+
"d /var/lib/openbao/cache 0755 root root -"
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+
"d /var/log/openbao 0755 root root -"
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+
"d /etc/openbao 0755 root root -"
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+
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+
# Credential files (content must be populated externally)
94
+
"f /etc/openbao/role-id 0600 root root -"
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+
"f /etc/openbao/secret-id 0600 root root -"
96
+
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+
# Configuration file
98
+
"f /etc/openbao/proxy.hcl 0644 root root -"
99
+
];
100
+
}
+19
hosts/spindle/services/spindle.nix
+19
hosts/spindle/services/spindle.nix
···
1
+
{ config, pkgs, ... }:
2
+
{
3
+
services.tangled.spindle = {
4
+
enable = true;
5
+
server = {
6
+
owner = "did:plc:wshs7t2adsemcrrd4snkeqli"; # @tangled.sh
7
+
hostname = "spindle.alpha.tangled.sh";
8
+
listenAddr = "127.0.0.1:6555";
9
+
queueSize = 100;
10
+
maxJobCount = 2;
11
+
secrets = {
12
+
provider = "openbao";
13
+
};
14
+
};
15
+
pipelines = {
16
+
workflowTimeout = "15m";
17
+
};
18
+
};
19
+
}