From eb114a8ae4f76b9956ff01c3d5b5fe39a980bb4f Mon Sep 17 00:00:00 2001
From: gbanyan <gbanyan@example.com>
Date: Sun, 15 Feb 2026 10:58:21 +0800
Subject: [PATCH] Fix docker metrics dashboard container variable fallback

---
 GBarmUB/docker-container-metrics.json | 45 +++++++++++++++------------
 1 file changed, 25 insertions(+), 20 deletions(-)

diff --git a/GBarmUB/docker-container-metrics.json b/GBarmUB/docker-container-metrics.json
index 769247e..f68e261 100644
--- a/GBarmUB/docker-container-metrics.json
+++ b/GBarmUB/docker-container-metrics.json
@@ -53,7 +53,7 @@
         },
         "targets": [
           {
-            "expr": "count(rate(container_last_seen{name=~\"$container\",name!=\"\"}[5m]))",
+            "expr": "count(rate(container_last_seen{name=~\"$container|.*\",name!=\"\"}[5m]))",
             "refId": "A"
           }
         ],
@@ -103,7 +103,7 @@
         },
         "targets": [
           {
-            "expr": "sum(rate(container_cpu_usage_seconds_total{name=~\"$container\",name!=\"\"}[5m])) * 100",
+            "expr": "sum(rate(container_cpu_usage_seconds_total{name=~\"$container|.*\",name!=\"\"}[5m])) * 100",
             "refId": "A"
           }
         ],
@@ -153,7 +153,7 @@
         },
         "targets": [
           {
-            "expr": "sum(container_memory_usage_bytes{name=~\"$container\",name!=\"\"})",
+            "expr": "sum(container_memory_usage_bytes{name=~\"$container|.*\",name!=\"\"})",
             "refId": "A"
           }
         ],
@@ -186,7 +186,7 @@
         },
         "targets": [
           {
-            "expr": "sum(rate(container_network_receive_bytes_total{name=~\"$container\",name!=\"\"}[5m])) + sum(rate(container_network_transmit_bytes_total{name=~\"$container\",name!=\"\"}[5m]))",
+            "expr": "sum(rate(container_network_receive_bytes_total{name=~\"$container|.*\",name!=\"\"}[5m])) + sum(rate(container_network_transmit_bytes_total{name=~\"$container|.*\",name!=\"\"}[5m]))",
             "refId": "A"
           }
         ],
@@ -244,7 +244,7 @@
         },
         "targets": [
           {
-            "expr": "rate(container_cpu_usage_seconds_total{name=~\"$container\",name!=\"\"}[5m]) * 100",
+            "expr": "rate(container_cpu_usage_seconds_total{name=~\"$container|.*\",name!=\"\"}[5m]) * 100",
             "legendFormat": "{{name}}",
             "refId": "A"
           }
@@ -297,7 +297,7 @@
         },
         "targets": [
           {
-            "expr": "rate(container_cpu_usage_seconds_total{name=~\"$container\",name!=\"\"}[5m]) * 100",
+            "expr": "rate(container_cpu_usage_seconds_total{name=~\"$container|.*\",name!=\"\"}[5m]) * 100",
             "legendFormat": "{{name}}",
             "refId": "A"
           }
@@ -356,7 +356,7 @@
         },
         "targets": [
           {
-            "expr": "container_memory_usage_bytes{name=~\"$container\",name!=\"\"}",
+            "expr": "container_memory_usage_bytes{name=~\"$container|.*\",name!=\"\"}",
             "legendFormat": "{{name}}",
             "refId": "A"
           }
@@ -409,7 +409,7 @@
         },
         "targets": [
           {
-            "expr": "(container_memory_usage_bytes{name=~\"$container\",name!=\"\"} / container_spec_memory_limit_bytes{name=~\"$container\",name!=\"\"}) * 100",
+            "expr": "(container_memory_usage_bytes{name=~\"$container|.*\",name!=\"\"} / container_spec_memory_limit_bytes{name=~\"$container|.*\",name!=\"\"}) * 100",
             "legendFormat": "{{name}}",
             "refId": "A"
           }
@@ -468,7 +468,7 @@
         },
         "targets": [
           {
-            "expr": "rate(container_network_receive_bytes_total{name=~\"$container\",name!=\"\"}[5m])",
+            "expr": "rate(container_network_receive_bytes_total{name=~\"$container|.*\",name!=\"\"}[5m])",
             "legendFormat": "{{name}} - {{interface}}",
             "refId": "A"
           }
@@ -515,7 +515,7 @@
         },
         "targets": [
           {
-            "expr": "rate(container_network_transmit_bytes_total{name=~\"$container\",name!=\"\"}[5m])",
+            "expr": "rate(container_network_transmit_bytes_total{name=~\"$container|.*\",name!=\"\"}[5m])",
             "legendFormat": "{{name}} - {{interface}}",
             "refId": "A"
           }
@@ -574,7 +574,7 @@
         },
         "targets": [
           {
-            "expr": "rate(container_fs_reads_bytes_total{name=~\"$container\",name!=\"\"}[5m])",
+            "expr": "rate(container_fs_reads_bytes_total{name=~\"$container|.*\",name!=\"\"}[5m])",
             "legendFormat": "{{name}} - {{device}}",
             "refId": "A"
           }
@@ -621,7 +621,7 @@
         },
         "targets": [
           {
-            "expr": "rate(container_fs_writes_bytes_total{name=~\"$container\",name!=\"\"}[5m])",
+            "expr": "rate(container_fs_writes_bytes_total{name=~\"$container|.*\",name!=\"\"}[5m])",
             "legendFormat": "{{name}} - {{device}}",
             "refId": "A"
           }
@@ -770,35 +770,35 @@
         },
         "targets": [
           {
-            "expr": "container_last_seen{name=~\"$container\",name!=\"\"}",
+            "expr": "container_last_seen{name=~\"$container|.*\",name!=\"\"}",
             "format": "table",
             "instant": true,
             "legendFormat": "{{name}}",
             "refId": "A"
           },
           {
-            "expr": "rate(container_cpu_usage_seconds_total{name=~\"$container\",name!=\"\"}[5m]) * 100",
+            "expr": "rate(container_cpu_usage_seconds_total{name=~\"$container|.*\",name!=\"\"}[5m]) * 100",
             "format": "table",
             "instant": true,
             "legendFormat": "{{name}}",
             "refId": "B"
           },
           {
-            "expr": "container_memory_usage_bytes{name=~\"$container\",name!=\"\"}",
+            "expr": "container_memory_usage_bytes{name=~\"$container|.*\",name!=\"\"}",
             "format": "table",
             "instant": true,
             "legendFormat": "{{name}}",
             "refId": "C"
           },
           {
-            "expr": "rate(container_network_receive_bytes_total{name=~\"$container\",name!=\"\"}[5m])",
+            "expr": "rate(container_network_receive_bytes_total{name=~\"$container|.*\",name!=\"\"}[5m])",
             "format": "table",
             "instant": true,
             "legendFormat": "{{name}}",
             "refId": "D"
           },
           {
-            "expr": "rate(container_network_transmit_bytes_total{name=~\"$container\",name!=\"\"}[5m])",
+            "expr": "rate(container_network_transmit_bytes_total{name=~\"$container|.*\",name!=\"\"}[5m])",
             "format": "table",
             "instant": true,
             "legendFormat": "{{name}}",
@@ -858,13 +858,18 @@
             "query": "label_values(container_last_seen{name!=\"\"},name)",
             "refId": "StandardVariableQuery"
           },
-          "refresh": 1,
+          "refresh": 2,
           "sort": 1,
-          "type": "query"
+          "type": "query",
+          "current": {
+            "selected": true,
+            "text": "All",
+            "value": "$__all"
+          }
         }
       ]
     },
     "timezone": "browser",
     "title": "Docker Container Metrics"
   }
-}
\ No newline at end of file
+}