inventree: deploy on boron

modules/chia.nix

@@ -34,9 +34,7 @@ in
   config = lib.mkIf cfg.enable {
     environment.systemPackages = [ ctl ];
 
-    users.groups.chia = {
+    users.groups.chia.gid = config.ids.gids.chia;
-      gid = config.ids.gids.chia;
-    };
     users.users.chia = {
       home = cfg.path;
       createHome = true;

modules/ids.nix

@@ -9,6 +9,7 @@
       gitea = 186;
       node-exporter = 188;
       step-ca = 198;
+      inventree = 199;
 
       ## Consistent People
       jake = 1000;
@@ -21,6 +22,7 @@
       gitea = 186;
       node-exporter = 188;
       step-ca = 198;
+      inventree = 199;
 
       ## Consistent Groups
       mediaaccess = 1200;

modules/locations.nix

@@ -23,6 +23,7 @@ in
           downloads = "tywin.storage.ts.hillion.co.uk";
           gitea = "boron.cx.ts.hillion.co.uk";
           homeassistant = "microserver.home.ts.hillion.co.uk";
+          inventree = "boron.cx.ts.hillion.co.uk";
           mastodon = "";
           matrix = "boron.cx.ts.hillion.co.uk";
           prometheus = "boron.cx.ts.hillion.co.uk";

modules/services/authoritative_dns.nix

@@ -35,12 +35,13 @@ in
               ca                    21600 CNAME sodium.pop.ts.hillion.co.uk.
               deluge.downloads      21600 CNAME tywin.storage.ts.hillion.co.uk.
               graphs.router.home    21600 CNAME router.home.ts.hillion.co.uk.
+              inventree             21600 CNAME boron.cx.ts.hillion.co.uk.
+              prometheus            21600 CNAME ${config.custom.locations.locations.services.prometheus}.
               prowlarr.downloads    21600 CNAME tywin.storage.ts.hillion.co.uk.
               radarr.downloads      21600 CNAME tywin.storage.ts.hillion.co.uk.
               restic.tywin.storage  21600 CNAME tywin.storage.ts.hillion.co.uk.
               sonarr.downloads      21600 CNAME tywin.storage.ts.hillion.co.uk.
               zigbee2mqtt.home      21600 CNAME router.home.ts.hillion.co.uk.
-              prometheus            21600 CNAME ${config.custom.locations.locations.services.prometheus}.
 
             '' + (makeRecords "A" config.custom.dns.authoritative.ipv4.uk.co.hillion.ts) + "\n\n" + (makeRecords "AAAA" config.custom.dns.authoritative.ipv6.uk.co.hillion.ts);
         };

modules/services/default.nix

@@ -6,6 +6,7 @@
     ./downloads.nix
     ./gitea/default.nix
     ./homeassistant.nix
+    ./inventree.nix
     ./mastodon/default.nix
     ./matrix.nix
     ./tang.nix

modules/services/inventree.nix

@@ -0,0 +1,150 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.custom.services.inventree;
+
+  version = "0.15.8";
+  staticFiles = pkgs.fetchzip {
+    url = "https://github.com/inventree/InvenTree/releases/download/${version}/frontend-build.zip";
+    stripRoot = false;
+    hash = "sha256-wM0/06eLAY6faCZiHslPnQi+WOlOo3AuvGqV3rcNbso=";
+  };
+in
+{
+  options.custom.services.inventree = {
+    enable = lib.mkEnableOption "inventree";
+
+    path = lib.mkOption {
+      type = lib.types.str;
+      default = "/var/lib/inventree";
+    };
+
+    domain = lib.mkOption {
+      type = lib.types.str;
+      default = "inventree.ts.hillion.co.uk";
+    };
+
+    hostPort = lib.mkOption {
+      type = lib.types.port;
+      default = 4864;
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    users.groups.inventree.gid = config.ids.gids.inventree;
+    users.users.inventree = {
+      home = cfg.path;
+      createHome = true;
+      homeMode = "0750";
+
+      isSystemUser = true;
+      group = "inventree";
+      uid = config.ids.uids.inventree;
+    };
+    users.users.caddy.extraGroups = [ "inventree" ];
+
+    services.postgresql = {
+      enable = true;
+      enableTCPIP = true;
+
+      ensureDatabases = [ "inventree" ];
+      ensureUsers = [{
+        name = "inventree";
+        ensureDBOwnership = true;
+        ensureClauses.login = true;
+      }];
+      authentication = "hostnossl inventree inventree 0.0.0.0 0.0.0.0 scram-sha-256";
+    };
+
+    systemd.tmpfiles.rules = [ "C ${cfg.path}/static 0755 inventree inventree - ${staticFiles}" ];
+
+    services.caddy = {
+      enable = true;
+      virtualHosts.${cfg.domain}.extraConfig = ''
+                bind ${config.custom.dns.tailscale.ipv4} ${config.custom.dns.tailscale.ipv6}
+                tls {
+                  ca https://ca.ts.hillion.co.uk:8443/acme/acme/directory
+                }
+
+                encode zstd gzip
+
+                request_body {
+                  max_size 100MB
+                }
+
+
+                handle_path /static/* {
+                  header Allow GET,HEAD,OPTIONS
+                  header Access-Control-Allow-Origin *
+                  header Access-Control-Allow-Methods GET,HEAD,OPTIONS
+                  header Access-Control-Allow-Headers Authorization,Content-Type,User-Agent
+
+                  @cors_preflight{static} method OPTIONS
+
+                  handle @cors_preflight{static} {
+                    respond "" 204
+                  }
+
+        	  root * ${cfg.path}/static
+        	  file_server
+                }
+
+                handle_path /media/* {
+                  header Allow GET,HEAD,OPTIONS
+                  header Access-Control-Allow-Origin *
+                  header Access-Control-Allow-Methods GET,HEAD,OPTIONS
+                  header Access-Control-Allow-Headers Authorization,Content-Type,User-Agent
+
+                  @cors_preflight{media} method OPTIONS
+
+                  handle @cors_preflight{media} {
+                    respond "" 204
+                  }
+
+        	  root * ${cfg.path}/media
+        	  file_server
+
+        	  header Content-Disposition attachment
+
+        	  forward_auth http://localhost:${toString cfg.hostPort} {
+        	    uri /auth/
+        	  }
+        	}
+
+        	reverse_proxy http://localhost:${toString cfg.hostPort}
+      '';
+    };
+
+    virtualisation.oci-containers.containers.inventree = {
+      image = "inventree/inventree:${version}";
+
+      ports = [ "${toString cfg.hostPort}:8000" ];
+      extraOptions = [
+        "--uidmap=0:${toString config.users.users.inventree.uid}:1"
+        "--gidmap=0:${toString config.users.groups.inventree.gid}:1"
+      ];
+      volumes = [ "${cfg.path}:/home/inventree/data" ];
+      environment = {
+        INVENTREE_SITE_URL = "https://${cfg.domain}";
+
+        INVENTREE_DEBUG = "False";
+        INVENTREE_LOG_LEVEL = "WARNING";
+
+        # Database setup
+        INVENTREE_DB_ENGINE = "postgresql";
+        INVENTREE_DB_NAME = "inventree";
+        INVENTREE_DB_HOST = "10.88.0.1";
+        INVENTREE_DB_PORT = "5432";
+
+        INVENTREE_DB_USER = "inventree";
+        INVENTREE_DB_PASSWORD = "inventree";
+
+        # Web server
+        INVENTREE_GUNICORN_TIMEOUT = "90";
+
+        # Migrations
+        INVENTREE_AUTO_UPDATE = "True";
+      };
+    };
+  };
+}