additionalPrinterColumns tidbautoscaler

pingcap · Mar 16, 2020 · 9c87ce2 · 9c87ce2
1 parent ecd980b
commit 9c87ce2
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diff --git a/examples/basic/tidb-autoscaler.yaml b/examples/basic/tidb-autoscaler.yaml
@@ -0,0 +1,13 @@
+apiVersion: pingcap.com/v1alpha1
+kind: TidbClusterAutoScaler
+metadata:
+  name: basic-autosacler
+spec:
+  cluster:
+    name: basic
+  tidb:
+    maxReplicas: 5
+    minReplicas: 2
+  tikv:
+    maxReplicas: 5
+    minReplicas: 2
diff --git a/manifests/crd.yaml b/manifests/crd.yaml
@@ -8932,6 +8932,23 @@ metadata:
   creationTimestamp: null
   name: tidbclusterautoscalers.pingcap.com
 spec:
+  additionalPrinterColumns:
+  - JSONPath: .spec.tidb.maxReplicas
+    description: The max replicas number of TiDB cluster
+    name: TiDB-MaxReplicas
+    type: integer
+  - JSONPath: .spec.tidb.minReplicas
+    description: The Min replicas number of TiDB cluster
+    name: TiDB-MinReplicas
+    type: integer
+  - JSONPath: .spec.tikv.maxReplicas
+    description: The max replicas number of TiKV cluster
+    name: TiKV-MaxReplicas
+    type: integer
+  - JSONPath: .spec.tikv.minReplicas
+    description: The Min replicas number of TiKV cluster
+    name: TiKV-MinReplicas
+    type: integer
   group: pingcap.com
   names:
     kind: TidbClusterAutoScaler

diff --git a/pkg/util/crdutil.go b/pkg/util/crdutil.go
@@ -171,6 +171,33 @@ var (
 		Priority:    1,
 		JSONPath:    ".status.phase",
 	}
+	autoScalerPrinterColumns []extensionsobj.CustomResourceColumnDefinition
+	// TODO add The current replicas number of TiKV cluster
+	autoScalerTiKVMaxReplicasColumn = extensionsobj.CustomResourceColumnDefinition{
+		Name:        "TiKV-MaxReplicas",
+		Type:        "integer",
+		Description: "The max replicas number of TiKV cluster",
+		JSONPath:    ".spec.tikv.maxReplicas",
+	}
+	autoScalerTiKVMinReplicasColumn = extensionsobj.CustomResourceColumnDefinition{
+		Name:        "TiKV-MinReplicas",
+		Type:        "integer",
+		Description: "The Min replicas number of TiKV cluster",
+		JSONPath:    ".spec.tikv.minReplicas",
+	}
+	// TODO add The current replicas number of TiDB cluster
+	autoScalerTiDBMaxReplicasColumn = extensionsobj.CustomResourceColumnDefinition{
+		Name:        "TiDB-MaxReplicas",
+		Type:        "integer",
+		Description: "The max replicas number of TiDB cluster",
+		JSONPath:    ".spec.tidb.maxReplicas",
+	}
+	autoScalerTiDBMinReplicasColumn = extensionsobj.CustomResourceColumnDefinition{
+		Name:        "TiDB-MinReplicas",
+		Type:        "integer",
+		Description: "The Min replicas number of TiDB cluster",
+		JSONPath:    ".spec.tidb.minReplicas",
+	}
 )
 
 func init() {
@@ -182,6 +209,8 @@ func init() {
 	restoreAdditionalPrinterColumns = append(restoreAdditionalPrinterColumns, restoreStartedColumn, restoreCompletedColumn)
 	bksAdditionalPrinterColumns = append(bksAdditionalPrinterColumns, bksScheduleColumn, bksMaxBackups, bksLastBackup, bksLastBackupTime)
 	tidbInitializerPrinterColumns = append(tidbInitializerPrinterColumns, tidbInitializerPhase)
+	autoScalerPrinterColumns = append(autoScalerPrinterColumns, autoScalerTiDBMaxReplicasColumn, autoScalerTiDBMinReplicasColumn,
+		autoScalerTiKVMaxReplicasColumn, autoScalerTiKVMinReplicasColumn)
 }
 
 func NewCustomResourceDefinition(crdKind v1alpha1.CrdKind, group string, labels map[string]string, validation bool) *extensionsobj.CustomResourceDefinition {
@@ -242,6 +271,8 @@ func addAdditionalPrinterColumnsForCRD(crd *extensionsobj.CustomResourceDefiniti
 	case v1alpha1.DefaultCrdKinds.TiDBInitializer.Kind:
 		crd.Spec.AdditionalPrinterColumns = tidbInitializerPrinterColumns
 		break
+	case v1alpha1.DefaultCrdKinds.TidbClusterAutoScaler.Kind:
+		crd.Spec.AdditionalPrinterColumns = autoScalerPrinterColumns
 	default:
 		break
 	}