From d5aab3af33ff3ff69a9b804e322a03d5fbb682aa Mon Sep 17 00:00:00 2001
From: Seongmin Lee <git@boltless.me>
Date: Wed, 17 Jun 2026 09:07:20 +0000
Subject: [PATCH] add zoekt-hel

Signed-off-by: Seongmin Lee <git@boltless.me>
---
 flake.lock | 20 ++++++++++----------
 flake.nix | 10 +++++++++-
 hosts/zoekt-hel/configuration.nix | 6 ++++++
 hosts/zoekt-hel/disk-config.nix | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 hosts/prometheus-hel/services/prometheus.nix | 4 ++++
 hosts/zoekt-hel/services/zoekt.nix | 9 +++++++++
 6 file(s) changed, 92 insertion(s)(+), 11 deletion(s)(-)

diff --git a/flake.lock b/flake.lock
--- a/flake.lock
+++ b/flake.lock
@@ -558,16 +558,16 @@
     },
     "nixpkgs_5": {
       "locked": {
-        "lastModified": 1771848320,
-        "narHash": "sha256-0MAd+0mun3K/Ns8JATeHT1sX28faLII5hVLq0L3BdZU=",
+        "lastModified": 1781216227,
+        "narHash": "sha256-9mUW6gNwoN2SWc/l0fW4svPNOulXLl8ijqKyeSOGgJE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "2fc6539b481e1d2569f25f8799236694180c0993",
+        "rev": "a0374025a863d007d98e3297f6aa46cc3141c2f0",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-unstable",
+        "ref": "nixos-26.05",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -752,16 +752,16 @@
         "sqlite-lib-src": "sqlite-lib-src_2"
       },
       "locked": {
-        "lastModified": 1781516293,
-        "narHash": "sha256-lmsArNExzU8g1HGQfIVYwyCfmr/tGjDgr+Mm1gxj+nA=",
-        "ref": "master",
-        "rev": "97e8ed99edbf32aff3e8bd5ba3021e72030953b5",
-        "revCount": 2667,
+        "lastModified": 1781691456,
+        "narHash": "sha256-nDMEoPtOFLtRqlCnaH1XbHLUJdERyhPLh07yIaiOdtA=",
+        "ref": "sl/codesearch",
+        "rev": "8d98535d71e09ddca0df4708770ed67a58466ffc",
+        "revCount": 2698,
         "type": "git",
         "url": "https://tangled.org/tangled.org/core"
       },
       "original": {
-        "ref": "master",
+        "ref": "sl/codesearch",
         "type": "git",
         "url": "https://tangled.org/tangled.org/core"
       }
diff --git a/flake.nix b/flake.nix
--- a/flake.nix
+++ b/flake.nix
@@ -4,7 +4,7 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
     tangled.url = "git+https://knot1.tangled.sh/tangled.org/core?ref=op/ywtwzuylowtz";
-    tangled-mirror.url = "git+https://tangled.org/tangled.org/core?ref=master";
+    tangled-mirror.url = "git+https://tangled.org/tangled.org/core?ref=sl/codesearch";
     colmena.url = "github:zhaofengli/colmena/release-0.4.x";
     disko = {
       url = "github:nix-community/disko";
@@ -116,6 +116,14 @@
           ./hosts/prometheus-hel/services/prometheus.nix
         ];
         target = "62.238.19.177";
+      };
+
+      zoekt-hel = {
+        modules = [
+          tangled-mirror.nixosModules.zoekt-tnglserver
+          ./hosts/zoekt-hel/services/zoekt.nix
+        ];
+        target = "65.108.221.61";
       };
 
       knot1 = {
diff --git a/hosts/zoekt-hel/configuration.nix b/hosts/zoekt-hel/configuration.nix
new file mode 100644
--- /dev/null
+++ b/hosts/zoekt-hel/configuration.nix
@@ -0,0 +1,6 @@
+{...}: {
+  imports = [./disk-config.nix];
+  networking.hostName = "zoekt-hel";
+  users.users.tangler.extraGroups = [];
+  system.stateVersion = "25.05";
+}
diff --git a/hosts/zoekt-hel/disk-config.nix b/hosts/zoekt-hel/disk-config.nix
new file mode 100644
--- /dev/null
+++ b/hosts/zoekt-hel/disk-config.nix
@@ -0,0 +1,54 @@
+{lib, ...}: {
+  disko.devices = {
+    disk.disk1 = {
+      device = lib.mkDefault "/dev/sda";
+      type = "disk";
+      content = {
+        type = "gpt";
+        partitions = {
+          boot = {
+            name = "boot";
+            size = "1M";
+            type = "EF02";
+          };
+          esp = {
+            name = "ESP";
+            size = "500M";
+            type = "EF00";
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              mountpoint = "/boot";
+            };
+          };
+          root = {
+            name = "root";
+            size = "100%";
+            content = {
+              type = "lvm_pv";
+              vg = "pool";
+            };
+          };
+        };
+      };
+    };
+    lvm_vg = {
+      pool = {
+        type = "lvm_vg";
+        lvs = {
+          root = {
+            size = "100%FREE";
+            content = {
+              type = "filesystem";
+              format = "ext4";
+              mountpoint = "/";
+              mountOptions = [
+                "defaults"
+              ];
+            };
+          };
+        };
+      };
+    };
+  };
+}
diff --git a/hosts/prometheus-hel/services/prometheus.nix b/hosts/prometheus-hel/services/prometheus.nix
--- a/hosts/prometheus-hel/services/prometheus.nix
+++ b/hosts/prometheus-hel/services/prometheus.nix
@@ -34,6 +34,10 @@
         static_configs = [{ targets = [ "127.0.0.1:9100" ]; }];
       }
       {
+        job_name = "zoekt-hel";
+        static_configs = [{ targets = [ "zoekt-hel:9100" ]; }];
+      }
+      {
         job_name = "knotmirror";
         static_configs = [{ targets = [ "mirror:7100" ]; }];
       }
diff --git a/hosts/zoekt-hel/services/zoekt.nix b/hosts/zoekt-hel/services/zoekt.nix
new file mode 100644
--- /dev/null
+++ b/hosts/zoekt-hel/services/zoekt.nix
@@ -0,0 +1,9 @@
+{
+  services.tangled.zoekt = {
+    enable = true;
+    listenAddr = "127.0.0.1:6060";
+    webListenAddr = "127.0.0.1:6070";
+    indexConcurrency = 12;
+    indexQueueSize = 10000;
+  };
+}

--
tangled.sh