From 40566d55df8f2454e34ad0b9e15be36cd7f300a3 Mon Sep 17 00:00:00 2001
From: Pratik Mankawde <3397372+pratikmankawde@users.noreply.github.com>
Date: Tue, 28 Jul 2026 19:29:06 +0100
Subject: [PATCH] fix(telemetry): declare the DS_PROMETHEUS variable job-queue
 references

Three template variables (xrpl_work_item, xrpl_branch, xrpl_node_role)
select their datasource via ${DS_PROMETHEUS}, but the variable itself was
absent from templating.list, so those label_values() lookups resolved to
no datasource and the filters stayed empty.

Add the datasource variable as the first templating entry, matching the
other dashboards in this folder.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
---
 docker/telemetry/grafana/dashboards/job-queue.json | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/docker/telemetry/grafana/dashboards/job-queue.json b/docker/telemetry/grafana/dashboards/job-queue.json
index 2ffbf8e0b1..fa84c49770 100644
--- a/docker/telemetry/grafana/dashboards/job-queue.json
+++ b/docker/telemetry/grafana/dashboards/job-queue.json
@@ -459,6 +459,19 @@
   "tags": ["node", "jobqueue"],
   "templating": {
     "list": [
+      {
+        "name": "DS_PROMETHEUS",
+        "type": "datasource",
+        "label": "Prometheus",
+        "query": "prometheus",
+        "regex": "",
+        "current": {},
+        "hide": 0,
+        "refresh": 1,
+        "includeAll": false,
+        "multi": false,
+        "options": []
+      },
       {
         "name": "service_name",
         "label": "Service Name",