`kubectl get priorityclass` prints value column

hack/.golint_failures

@@ -357,7 +357,6 @@ pkg/registry/rbac/rolebinding
 pkg/registry/rbac/rolebinding/policybased
 pkg/registry/rbac/validation
 pkg/registry/registrytest
-pkg/registry/scheduling/priorityclass/storage
 pkg/registry/scheduling/rest
 pkg/registry/settings/podpreset/storage
 pkg/registry/settings/rest

pkg/printers/internalversion/BUILD

@@ -25,6 +25,7 @@ go_test(
         "//pkg/apis/extensions:go_default_library",
         "//pkg/apis/networking:go_default_library",
         "//pkg/apis/policy:go_default_library",
+        "//pkg/apis/scheduling:go_default_library",
         "//pkg/apis/storage:go_default_library",
         "//pkg/client/clientset_generated/internalclientset:go_default_library",
         "//pkg/client/clientset_generated/internalclientset/fake:go_default_library",
@@ -97,6 +98,7 @@ go_library(
         "//staging/src/k8s.io/api/extensions/v1beta1:go_default_library",
         "//staging/src/k8s.io/api/rbac/v1:go_default_library",
         "//staging/src/k8s.io/api/rbac/v1beta1:go_default_library",
+        "//staging/src/k8s.io/api/scheduling/v1beta1:go_default_library",
         "//staging/src/k8s.io/api/storage/v1:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/api/errors:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/api/meta:go_default_library",

pkg/printers/internalversion/printers.go

@@ -35,6 +35,7 @@ import (
 	apiv1 "k8s.io/api/core/v1"
 	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
 	rbacv1beta1 "k8s.io/api/rbac/v1beta1"
+	schedulingv1beta1 "k8s.io/api/scheduling/v1beta1"
 	storagev1 "k8s.io/api/storage/v1"
 	"k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -55,6 +56,7 @@ import (
 	"k8s.io/kubernetes/pkg/apis/networking"
 	"k8s.io/kubernetes/pkg/apis/policy"
 	"k8s.io/kubernetes/pkg/apis/rbac"
+	"k8s.io/kubernetes/pkg/apis/scheduling"
 	"k8s.io/kubernetes/pkg/apis/storage"
 	storageutil "k8s.io/kubernetes/pkg/apis/storage/util"
 	"k8s.io/kubernetes/pkg/printers"
@@ -438,6 +440,15 @@ func AddHandlers(h printers.PrintHandler) {
 	h.TableHandler(resorceQuotaColumnDefinitions, printResourceQuota)
 	h.TableHandler(resorceQuotaColumnDefinitions, printResourceQuotaList)
 
+	priorityClassColumnDefinitions := []metav1beta1.TableColumnDefinition{
+		{Name: "Name", Type: "string", Format: "name", Description: metav1.ObjectMeta{}.SwaggerDoc()["name"]},
+		{Name: "Value", Type: "integer", Description: schedulingv1beta1.PriorityClass{}.SwaggerDoc()["value"]},
+		{Name: "Global-Default", Type: "boolean", Description: schedulingv1beta1.PriorityClass{}.SwaggerDoc()["globalDefault"]},
+		{Name: "Age", Type: "string", Description: metav1.ObjectMeta{}.SwaggerDoc()["creationTimestamp"]},
+	}
+	h.TableHandler(priorityClassColumnDefinitions, printPriorityClass)
+	h.TableHandler(priorityClassColumnDefinitions, printPriorityClassList)
+
 	AddDefaultHandlers(h)
 }
 
@@ -1938,3 +1949,28 @@ func printResourceQuotaList(list *api.ResourceQuotaList, options printers.PrintO
 	}
 	return rows, nil
 }
+
+func printPriorityClass(obj *scheduling.PriorityClass, options printers.PrintOptions) ([]metav1beta1.TableRow, error) {
+	row := metav1beta1.TableRow{
+		Object: runtime.RawExtension{Object: obj},
+	}
+
+	name := obj.Name
+	value := obj.Value
+	globalDefault := obj.GlobalDefault
+	row.Cells = append(row.Cells, name, int64(value), globalDefault, translateTimestampSince(obj.CreationTimestamp))
+
+	return []metav1beta1.TableRow{row}, nil
+}
+
+func printPriorityClassList(list *scheduling.PriorityClassList, options printers.PrintOptions) ([]metav1beta1.TableRow, error) {
+	rows := make([]metav1beta1.TableRow, 0, len(list.Items))
+	for i := range list.Items {
+		r, err := printPriorityClass(&list.Items[i], options)
+		if err != nil {
+			return nil, err
+		}
+		rows = append(rows, r...)
+	}
+	return rows, nil
+}

pkg/printers/internalversion/printers_test.go

@@ -52,6 +52,7 @@ import (
 	api "k8s.io/kubernetes/pkg/apis/core"
 	"k8s.io/kubernetes/pkg/apis/extensions"
 	"k8s.io/kubernetes/pkg/apis/policy"
+	"k8s.io/kubernetes/pkg/apis/scheduling"
 	"k8s.io/kubernetes/pkg/apis/storage"
 	"k8s.io/kubernetes/pkg/printers"
 )
@@ -3487,6 +3488,51 @@ func TestPrintLease(t *testing.T) {
 	}
 }
 
+func TestPrintPriorityClass(t *testing.T) {
+	tests := []struct {
+		pc     scheduling.PriorityClass
+		expect string
+	}{
+		{
+			scheduling.PriorityClass{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:              "pc1",
+					CreationTimestamp: metav1.Time{Time: time.Now().Add(1.9e9)},
+				},
+				Value: 1,
+			},
+			"pc1\t1\tfalse\t0s\n",
+		},
+		{
+			scheduling.PriorityClass{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:              "pc2",
+					CreationTimestamp: metav1.Time{Time: time.Now().Add(-3e11)},
+				},
+				Value:         1000000000,
+				GlobalDefault: true,
+			},
+			"pc2\t1000000000\ttrue\t5m\n",
+		},
+	}
+
+	buf := bytes.NewBuffer([]byte{})
+	for _, test := range tests {
+		table, err := printers.NewTablePrinter().With(AddHandlers).PrintTable(&test.pc, printers.PrintOptions{})
+		if err != nil {
+			t.Fatal(err)
+		}
+		verifyTable(t, table)
+		if err := printers.PrintTable(table, buf, printers.PrintOptions{NoHeaders: true}); err != nil {
+			t.Fatal(err)
+		}
+		if buf.String() != test.expect {
+			t.Fatalf("Expected: %s, got: %s", test.expect, buf.String())
+		}
+		buf.Reset()
+	}
+}
+
 func verifyTable(t *testing.T, table *metav1beta1.Table) {
 	var panicErr interface{}
 	func() {

pkg/registry/scheduling/priorityclass/storage/BUILD

@@ -30,6 +30,9 @@ go_library(
     importpath = "k8s.io/kubernetes/pkg/registry/scheduling/priorityclass/storage",
     deps = [
         "//pkg/apis/scheduling:go_default_library",
+        "//pkg/printers:go_default_library",
+        "//pkg/printers/internalversion:go_default_library",
+        "//pkg/printers/storage:go_default_library",
         "//pkg/registry/scheduling/priorityclass:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/api/errors:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",

pkg/registry/scheduling/priorityclass/storage/storage.go

@@ -27,10 +27,13 @@ import (
 	genericregistry "k8s.io/apiserver/pkg/registry/generic/registry"
 	"k8s.io/apiserver/pkg/registry/rest"
 	"k8s.io/kubernetes/pkg/apis/scheduling"
+	"k8s.io/kubernetes/pkg/printers"
+	printersinternal "k8s.io/kubernetes/pkg/printers/internalversion"
+	printerstorage "k8s.io/kubernetes/pkg/printers/storage"
 	"k8s.io/kubernetes/pkg/registry/scheduling/priorityclass"
 )
 
-// rest implements a RESTStorage for priority classes against etcd
+// REST implements a RESTStorage for priority classes against etcd
 type REST struct {
 	*genericregistry.Store
 }
@@ -45,6 +48,8 @@ func NewREST(optsGetter generic.RESTOptionsGetter) *REST {
 		CreateStrategy: priorityclass.Strategy,
 		UpdateStrategy: priorityclass.Strategy,
 		DeleteStrategy: priorityclass.Strategy,
+
+		TableConvertor: printerstorage.TableConvertor{TablePrinter: printers.NewTablePrinter().With(printersinternal.AddHandlers)},
 	}
 	options := &generic.StoreOptions{RESTOptions: optsGetter}
 	if err := store.CompleteWithOptions(options); err != nil {