Using const() defines constants together

Author: xichengliudui

pkg/kubelet/dockershim/network/plugins.go

@@ -36,12 +36,14 @@ import (
 	utilexec "k8s.io/utils/exec"
 )
 
-const DefaultPluginName = "kubernetes.io/no-op"
+const (
+	DefaultPluginName = "kubernetes.io/no-op"
 
-// Called when the node's Pod CIDR is known when using the
-// controller manager's --allocate-node-cidrs=true option
-const NET_PLUGIN_EVENT_POD_CIDR_CHANGE = "pod-cidr-change"
-const NET_PLUGIN_EVENT_POD_CIDR_CHANGE_DETAIL_CIDR = "pod-cidr"
+	// Called when the node's Pod CIDR is known when using the
+	// controller manager's --allocate-node-cidrs=true option
+	NET_PLUGIN_EVENT_POD_CIDR_CHANGE             = "pod-cidr-change"
+	NET_PLUGIN_EVENT_POD_CIDR_CHANGE_DETAIL_CIDR = "pod-cidr"
+)
 
 // Plugin is an interface to network plugins for the kubelet
 type NetworkPlugin interface {