fix tiflash

pkg/monitor/monitor/template.go

@@ -165,7 +165,17 @@ func buildAddressRelabelConfigByComponent(kind string) *config.RelabelConfig {
 	case "tiflash":
 		return f()
 	case "tiflash-proxy":
-		return f()
+		return &config.RelabelConfig{
+			Action:      config.RelabelReplace,
+			Regex:       addressPattern,
+			Replacement: "$1.$2-tiflash-peer:$3",
+			TargetLabel: "__address__",
+			SourceLabels: model.LabelNames{
+				podNameLabel,
+				instanceLabel,
+				model.LabelName(fmt.Sprintf(additionalPortLabelPattern, "tiflash_proxy")),
+			},
+		}
 	case "pump":
 		return &config.RelabelConfig{
 			Action:      config.RelabelReplace,

pkg/monitor/monitor/template_test.go

@@ -253,10 +253,10 @@ scrape_configs:
     target_label: __metrics_path__
     action: replace
   - source_labels: [__meta_kubernetes_pod_name, __meta_kubernetes_pod_label_app_kubernetes_io_instance,
-      __meta_kubernetes_pod_annotation_prometheus_io_port]
+      __meta_kubernetes_pod_annotation_tiflash_proxy_prometheus_io_port]
     regex: (.+);(.+);(.+)
     target_label: __address__
-    replacement: $1.$2-tiflash-proxy-peer:$3
+    replacement: $1.$2-tiflash-peer:$3
     action: replace
   - source_labels: [__meta_kubernetes_namespace]
     target_label: kubernetes_namespace
@@ -622,10 +622,10 @@ scrape_configs:
     target_label: __metrics_path__
     action: replace
   - source_labels: [__meta_kubernetes_pod_name, __meta_kubernetes_pod_label_app_kubernetes_io_instance,
-      __meta_kubernetes_pod_annotation_prometheus_io_port]
+      __meta_kubernetes_pod_annotation_tiflash_proxy_prometheus_io_port]
     regex: (.+);(.+);(.+)
     target_label: __address__
-    replacement: $1.$2-tiflash-proxy-peer:$3
+    replacement: $1.$2-tiflash-peer:$3
     action: replace
   - source_labels: [__meta_kubernetes_namespace]
     target_label: kubernetes_namespace