Merge pull request #106739 from kebe7jun/feature/add-completion-for-set-context

Add completion for `kubectl config set-context`

staging/src/k8s.io/kubectl/pkg/cmd/config/create_context.go

@@ -27,6 +27,7 @@ import (
 	clientcmdapi "k8s.io/client-go/tools/clientcmd/api"
 	cliflag "k8s.io/component-base/cli/flag"
 	cmdutil "k8s.io/kubectl/pkg/cmd/util"
+	"k8s.io/kubectl/pkg/util"
 	"k8s.io/kubectl/pkg/util/i18n"
 	"k8s.io/kubectl/pkg/util/templates"
 )
@@ -61,6 +62,7 @@ func NewCmdConfigSetContext(out io.Writer, configAccess clientcmd.ConfigAccess)
 		Short:                 i18n.T("Set a context entry in kubeconfig"),
 		Long:                  createContextLong,
 		Example:               createContextExample,
+		ValidArgsFunction:     util.ContextCompletionFunc,
 		Run: func(cmd *cobra.Command, args []string) {
 			cmdutil.CheckErr(options.complete(cmd))
 			name, exists, err := options.run()