From 2eb86329408cfe255127703d6f8134fa3b37bd19 Mon Sep 17 00:00:00 2001
From: Ruben Fiszel <ruben@windmill.dev>
Date: Thu, 21 May 2026 08:14:46 +0000
Subject: [PATCH] [ee] fix(indexer): tell admins when ingress routes search to
 wrong pod

When the IndexReader is absent on the pod handling a search request but
another pod is actively holding the indexer lock, the EE handler now
returns a tailored error pointing at the ingress/load-balancer
configuration instead of the generic "indexer not running" message.

The indexer status endpoint reads the DB lock so it reports "running"
from any pod, but search endpoints need the in-memory IndexReader that
only exists on the lock holder. In multi-replica deployments this looks
like the indexer is healthy but every search 404s.

Companion: windmill-labs/windmill-ee-private#TBD

Fixes WIN-1968.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 ...eb5c9c87999a877fcb7f23be75d991bba6e49.json | 22 +++++++++++++++++++
 backend/ee-repo-ref.txt                       |  2 +-
 2 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 backend/.sqlx/query-9b88e522ecbe9fa67ef83e79ec5eb5c9c87999a877fcb7f23be75d991bba6e49.json

diff --git a/backend/.sqlx/query-9b88e522ecbe9fa67ef83e79ec5eb5c9c87999a877fcb7f23be75d991bba6e49.json b/backend/.sqlx/query-9b88e522ecbe9fa67ef83e79ec5eb5c9c87999a877fcb7f23be75d991bba6e49.json
new file mode 100644
index 0000000000..5321166c27
--- /dev/null
+++ b/backend/.sqlx/query-9b88e522ecbe9fa67ef83e79ec5eb5c9c87999a877fcb7f23be75d991bba6e49.json
@@ -0,0 +1,22 @@
+{
+  "db_name": "PostgreSQL",
+  "query": "SELECT last_locked_at FROM concurrency_locks WHERE id = $1",
+  "describe": {
+    "columns": [
+      {
+        "ordinal": 0,
+        "name": "last_locked_at",
+        "type_info": "Timestamp"
+      }
+    ],
+    "parameters": {
+      "Left": [
+        "Text"
+      ]
+    },
+    "nullable": [
+      false
+    ]
+  },
+  "hash": "9b88e522ecbe9fa67ef83e79ec5eb5c9c87999a877fcb7f23be75d991bba6e49"
+}
diff --git a/backend/ee-repo-ref.txt b/backend/ee-repo-ref.txt
index 142ca727a7..c66824f212 100644
--- a/backend/ee-repo-ref.txt
+++ b/backend/ee-repo-ref.txt
@@ -1 +1 @@
-daffe7bb81cfcaca666c61de1ee838a44d60ebc2
+7dd43d1850813071cc18ba49ba090583e7321f4b