Tidbmonitor add tidb_cluster target label . (#3750) (#3753)

* cherry pick #3750 to release-1.1 Signed-off-by: ti-srebot <[email protected]> * fix conflict Co-authored-by: Mike <[email protected]> Co-authored-by: BinChen <[email protected]> Co-authored-by: Ti Chi Robot <[email protected]>
pingcap · Jan 27, 2021 · 38fbc12 · 38fbc12
1 parent 1b64ac6
commit 38fbc12
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diff --git a/pkg/monitor/monitor/template.go b/pkg/monitor/monitor/template.go
@@ -371,6 +371,14 @@ func scrapeJob(jobName string, componentPattern config.Regexp, cmodel *MonitorCo
 					Action:      config.RelabelReplace,
 					TargetLabel: "component",
 				},
+				{
+					SourceLabels: model.LabelNames{
+						namespaceLabel,
+						instanceLabel,
+					},
+					Separator:   "-",
+					TargetLabel: "tidb_cluster",
+				},
 			},
 		}
 		if cmodel.EnableTLSCluster {

diff --git a/pkg/monitor/monitor/template_test.go b/pkg/monitor/monitor/template_test.go
@@ -84,6 +84,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-tidb
   honor_labels: true
   scrape_interval: 15s
@@ -131,6 +134,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-tikv
   honor_labels: true
   scrape_interval: 15s
@@ -178,6 +184,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-tiflash
   honor_labels: true
   scrape_interval: 15s
@@ -225,6 +234,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-tiflash-proxy
   honor_labels: true
   scrape_interval: 15s
@@ -272,6 +284,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-pump
   honor_labels: true
   scrape_interval: 15s
@@ -319,6 +334,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-drainer
   honor_labels: true
   scrape_interval: 15s
@@ -366,6 +384,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-ticdc
   honor_labels: true
   scrape_interval: 15s
@@ -413,6 +434,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-importer
   honor_labels: true
   scrape_interval: 15s
@@ -460,6 +484,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-lightning
   honor_labels: true
   scrape_interval: 15s
@@ -507,6 +534,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 remote_write:
 - url: http://localhost:1234
   remote_timeout: 15s
@@ -609,6 +639,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-tidb
   honor_labels: true
   scrape_interval: 15s
@@ -659,6 +692,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-tikv
   honor_labels: true
   scrape_interval: 15s
@@ -709,6 +745,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-tiflash
   honor_labels: true
   scrape_interval: 15s
@@ -759,6 +798,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-tiflash-proxy
   honor_labels: true
   scrape_interval: 15s
@@ -809,6 +851,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-pump
   honor_labels: true
   scrape_interval: 15s
@@ -859,6 +904,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-drainer
   honor_labels: true
   scrape_interval: 15s
@@ -909,6 +957,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-ticdc
   honor_labels: true
   scrape_interval: 15s
@@ -959,6 +1010,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-importer
   honor_labels: true
   scrape_interval: 15s
@@ -1009,6 +1063,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 - job_name: ns1-target-lightning
   honor_labels: true
   scrape_interval: 15s
@@ -1056,6 +1113,9 @@ scrape_configs:
   - source_labels: [__meta_kubernetes_pod_label_app_kubernetes_io_component]
     target_label: component
     action: replace
+  - source_labels: [__meta_kubernetes_namespace, __meta_kubernetes_pod_label_app_kubernetes_io_instance]
+    separator: '-'
+    target_label: tidb_cluster
 `
 	model := &MonitorConfigModel{
 		ClusterInfos: []ClusterRegexInfo{