From cecd8ff27d4c7167de447c9fcefb7bc93b6b9d9d Mon Sep 17 00:00:00 2001
From: Antigravity <antigravity@gemini.ai>
Date: Sat, 30 May 2026 11:52:34 +0000
Subject: [PATCH] fix(monitoring): fix JSON schema for memento.json dashboard
 targets by using structured datasource object

---
 monitoring/grafana-dashboards/memento.json | 110 ++++++++++++++++-----
 1 file changed, 88 insertions(+), 22 deletions(-)

diff --git a/monitoring/grafana-dashboards/memento.json b/monitoring/grafana-dashboards/memento.json
index 414f040..948a10f 100644
--- a/monitoring/grafana-dashboards/memento.json
+++ b/monitoring/grafana-dashboards/memento.json
@@ -34,7 +34,10 @@
       "type": "row"
     },
     {
-      "datasource": "Prometheus",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -78,7 +81,10 @@
       "pluginVersion": "8.0.0",
       "targets": [
         {
-          "datasource": "Prometheus",
+          "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
           "editorMode": "code",
           "expr": "memento_uptime_seconds",
           "instant": true,
@@ -90,7 +96,10 @@
       "type": "stat"
     },
     {
-      "datasource": "Prometheus",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -153,7 +162,10 @@
       "pluginVersion": "8.0.0",
       "targets": [
         {
-          "datasource": "Prometheus",
+          "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
           "editorMode": "code",
           "expr": "memento_db_up",
           "instant": true,
@@ -165,7 +177,10 @@
       "type": "stat"
     },
     {
-      "datasource": "Prometheus",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -228,7 +243,10 @@
       "pluginVersion": "8.0.0",
       "targets": [
         {
-          "datasource": "Prometheus",
+          "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
           "editorMode": "code",
           "expr": "memento_redis_up",
           "instant": true,
@@ -252,7 +270,10 @@
       "type": "row"
     },
     {
-      "datasource": "Prometheus",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -295,7 +316,10 @@
       "pluginVersion": "8.0.0",
       "targets": [
         {
-          "datasource": "Prometheus",
+          "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
           "editorMode": "code",
           "expr": "memento_users_total",
           "instant": true,
@@ -307,7 +331,10 @@
       "type": "stat"
     },
     {
-      "datasource": "Prometheus",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -350,7 +377,10 @@
       "pluginVersion": "8.0.0",
       "targets": [
         {
-          "datasource": "Prometheus",
+          "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
           "editorMode": "code",
           "expr": "memento_notebooks_total",
           "instant": true,
@@ -362,7 +392,10 @@
       "type": "stat"
     },
     {
-      "datasource": "Prometheus",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -405,7 +438,10 @@
       "pluginVersion": "8.0.0",
       "targets": [
         {
-          "datasource": "Prometheus",
+          "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
           "editorMode": "code",
           "expr": "memento_notes_total",
           "instant": true,
@@ -429,7 +465,10 @@
       "type": "row"
     },
     {
-      "datasource": "Prometheus",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
       "fieldConfig": {
         "defaults": {
           "custom": {
@@ -448,7 +487,10 @@
       "id": 10,
       "targets": [
         {
-          "datasource": "Prometheus",
+          "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
           "expr": "memento_db_latency_ms",
           "legendFormat": "Database Query Latency",
           "refId": "A"
@@ -458,7 +500,10 @@
       "type": "timeseries"
     },
     {
-      "datasource": "Prometheus",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
       "fieldConfig": {
         "defaults": {
           "custom": {
@@ -477,7 +522,10 @@
       "id": 11,
       "targets": [
         {
-          "datasource": "Prometheus",
+          "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
           "expr": "memento_redis_latency_ms",
           "legendFormat": "Redis Ping Latency",
           "refId": "A"
@@ -499,7 +547,10 @@
       "type": "row"
     },
     {
-      "datasource": "Prometheus",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
       "fieldConfig": {
         "defaults": {
           "custom": {
@@ -517,19 +568,28 @@
       "id": 13,
       "targets": [
         {
-          "datasource": "Prometheus",
+          "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
           "expr": "memento_process_rss_bytes",
           "legendFormat": "Process RSS Memory",
           "refId": "A"
         },
         {
-          "datasource": "Prometheus",
+          "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
           "expr": "memento_process_heap_total_bytes",
           "legendFormat": "Process Heap Total",
           "refId": "B"
         },
         {
-          "datasource": "Prometheus",
+          "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
           "expr": "memento_process_heap_used_bytes",
           "legendFormat": "Process Heap Used",
           "refId": "C"
@@ -539,7 +599,10 @@
       "type": "timeseries"
     },
     {
-      "datasource": "Prometheus",
+      "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
       "fieldConfig": {
         "defaults": {
           "custom": {
@@ -557,7 +620,10 @@
       "id": 14,
       "targets": [
         {
-          "datasource": "Prometheus",
+          "datasource": {
+        "type": "prometheus",
+        "uid": "Prometheus"
+      },
           "expr": "memento_redis_memory_bytes",
           "legendFormat": "Redis Memory Used",
           "refId": "A"