feat: immich

2026-09-10 06:14:29 +00:00
parent 9eb7eb2e5d
commit 03ee994482
1 changed files with 95 additions and 0 deletions
@@ -0,0 +1,95 @@
+{ ... }:
+{
+  lib,
+  config,
+  ...
+}:
+let
+  cfg = config.hectic.services.immich;
+in
+{
+  options.hectic.services.immich = {
+    enable = lib.mkEnableOption "Immich self-hosted photo and video service";
+
+    domain = lib.mkOption {
+      type = lib.types.strMatching "[A-Za-z0-9][A-Za-z0-9.-]*";
+      description = "Public hostname used to reach Immich.";
+    };
+
+    mediaLocation = lib.mkOption {
+      type = lib.types.path;
+      default = "/var/lib/immich";
+      description = ''
+        Local filesystem path used for Immich media. Upstream Immich does not
+        support S3 as its media backend; use a local disk or block volume here.
+      '';
+    };
+
+    maxUploadSize = lib.mkOption {
+      type = lib.types.strMatching "[1-9][0-9]*[KMG]?";
+      default = "10G";
+      description = "Maximum request body accepted by nginx in front of Immich.";
+    };
+
+    secretsFile = lib.mkOption {
+      type = lib.types.nullOr (lib.types.strMatching "/[^[:space:]]+");
+      default = null;
+      description = ''
+        SOPS-backed environment file passed to Immich. Use this for secrets
+        such as DB_PASSWORD; never put secret values in Nix configuration.
+      '';
+    };
+
+    machineLearning = {
+      enable = lib.mkOption {
+        type = lib.types.bool;
+        default = true;
+        description = "Whether to enable Immich machine-learning features.";
+      };
+    };
+
+    accelerationDevices = lib.mkOption {
+      type = lib.types.nullOr (lib.types.listOf lib.types.str);
+      default = [ ];
+      description = "Device paths exposed to Immich for hardware acceleration.";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    assertions = [
+      {
+        assertion = cfg.secretsFile == null || !lib.hasPrefix "/nix/store/" cfg.secretsFile;
+        message = "hectic.services.immich.secretsFile must reference a runtime secret path, not /nix/store.";
+      }
+    ];
+
+    services.immich = {
+      enable = true;
+      host = "127.0.0.1";
+      mediaLocation = cfg.mediaLocation;
+      secretsFile = cfg.secretsFile;
+      accelerationDevices = cfg.accelerationDevices;
+      machine-learning.enable = cfg.machineLearning.enable;
+      settings.server.externalDomain = "https://${cfg.domain}";
+    };
+
+    services.nginx = {
+      enable = true;
+      virtualHosts.${cfg.domain} = {
+        enableACME = true;
+        forceSSL = true;
+        extraConfig = lib.mkForce ''
+          client_max_body_size ${cfg.maxUploadSize};
+        '';
+        locations."/" = {
+          proxyPass = "http://127.0.0.1:${toString config.services.immich.port}";
+          proxyWebsockets = true;
+          extraConfig = ''
+            proxy_read_timeout 600s;
+            proxy_send_timeout 600s;
+          '';
+        };
+      };
+    };
+  };
+}