From aa331ad8d6615f035620377f1cb0f079f08e6d86 Mon Sep 17 00:00:00 2001
From: unitexe <unitexe70@gmail.com>
Date: Sun, 25 Jan 2026 00:00:06 -0600
Subject: Fix dashboard so it detects prometheus datasource automatically

Could only get dashboard to work if it was manually imported to grafana. These changes (more or less copied from the node-exporter-full dashboard https://grafana.com/grafana/dashboards/1860-node-exporter-full/) eliminate the need for manual import and allows the dashboard to automatically work after being mounted into grafana container.
---
 podman.json | 61 +++++++++++++++++++++++++++++++------------------------------
 1 file changed, 31 insertions(+), 30 deletions(-)

(limited to 'podman.json')

diff --git a/podman.json b/podman.json
index 5ca936f..09c8151 100644
--- a/podman.json
+++ b/podman.json
@@ -1,14 +1,4 @@
 {
-  "__inputs": [
-    {
-      "name": "DS_PROMETHEUS",
-      "label": "Prometheus",
-      "description": "",
-      "type": "datasource",
-      "pluginId": "prometheus",
-      "pluginName": "Prometheus"
-    }
-  ],
   "__elements": {},
   "__requires": [
     {
@@ -88,7 +78,7 @@
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "${ds_prometheus}"
       },
       "fieldConfig": {
         "defaults": {
@@ -172,7 +162,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "disableTextWrap": false,
           "editorMode": "code",
@@ -219,7 +209,7 @@
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "${ds_prometheus}"
       },
       "fieldConfig": {
         "defaults": {
@@ -303,7 +293,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "editorMode": "code",
           "expr": "sum by (name) (\n    podman_container_info{instance=~\"$instance\", name=~\"$name\"}\n  * on (id) group_right (name)\n    (podman_container_mem_usage_bytes / 1024 / 1024)\n)",
@@ -346,7 +336,7 @@
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "${ds_prometheus}"
       },
       "fieldConfig": {
         "defaults": {
@@ -430,7 +420,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "editorMode": "code",
           "expr": "sum by(name) (podman_container_info{instance=~\"$instance\", name=~\"$name\"} * on(id) group_right(name) rate(podman_container_net_input_total[1m]) / 1024)",
@@ -443,7 +433,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "expr": "sum(rate(podman_container_blkio_device_write_bytes_total{instance=~\"$host\",name=~\"$container\"}[5m])) by (name)",
           "hide": false,
@@ -458,7 +448,7 @@
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "${ds_prometheus}"
       },
       "fieldConfig": {
         "defaults": {
@@ -542,7 +532,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "editorMode": "code",
           "expr": "sum by(name) (podman_container_info{instance=~\"$instance\", name=~\"$name\"} * on(id) group_right(name) rate(podman_container_net_output_total[1m]) / 1024)",
@@ -555,7 +545,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "expr": "sum(rate(podman_container_blkio_device_write_bytes_total{instance=~\"$host\",name=~\"$container\"}[5m])) by (name)",
           "hide": false,
@@ -570,7 +560,7 @@
     {
       "datasource": {
         "type": "prometheus",
-        "uid": "${DS_PROMETHEUS}"
+        "uid": "${ds_prometheus}"
       },
       "description": "",
       "fieldConfig": {
@@ -850,7 +840,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "editorMode": "code",
           "exemplar": false,
@@ -865,7 +855,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "editorMode": "code",
           "exemplar": false,
@@ -880,7 +870,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "editorMode": "code",
           "exemplar": false,
@@ -895,7 +885,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "editorMode": "code",
           "exemplar": false,
@@ -910,7 +900,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "editorMode": "code",
           "exemplar": false,
@@ -925,7 +915,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "editorMode": "code",
           "exemplar": false,
@@ -940,7 +930,7 @@
         {
           "datasource": {
             "type": "prometheus",
-            "uid": "${DS_PROMETHEUS}"
+            "uid": "${ds_prometheus}"
           },
           "editorMode": "code",
           "exemplar": false,
@@ -1035,12 +1025,23 @@
   ],
   "templating": {
     "list": [
+      {
+        "current": {},
+        "includeAll": false,
+        "label": "Datasource",
+        "name": "ds_prometheus",
+        "options": [],
+        "query": "prometheus",
+        "refresh": 1,
+        "regex": "",
+        "type": "datasource"
+      },
       {
         "allValue": ".*",
         "current": {},
         "datasource": {
           "type": "prometheus",
-          "uid": "${DS_PROMETHEUS}"
+          "uid": "${ds_prometheus}"
         },
         "definition": "label_values(podman_container_info{instance=~\"$instance\"},instance)",
         "hide": 0,
@@ -1065,7 +1066,7 @@
         "current": {},
         "datasource": {
           "type": "prometheus",
-          "uid": "${DS_PROMETHEUS}"
+          "uid": "${ds_prometheus}"
         },
         "definition": "label_values(podman_container_info{name=~\"$name\", instance=~\"$instance\"},name)",
         "hide": 0,
-- 
cgit v1.2.3