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Add webhook printers

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This commit is contained in:
Jordan Liggitt
2019-11-26 13:10:54 -05:00
parent cc7e7245a3
commit 5448a8b526
6 changed files with 75 additions and 0 deletions
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1
pkg/printers/internalversion/BUILD
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@@ -45,6 +45,7 @@ go_library(
],
importpath = "k8s.io/kubernetes/pkg/printers/internalversion",
deps = [
"//pkg/apis/admissionregistration:go_default_library",
"//pkg/apis/apps:go_default_library",
"//pkg/apis/apps/install:go_default_library",
"//pkg/apis/authentication/install:go_default_library",

58
pkg/printers/internalversion/printers.go
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@@ -45,6 +45,7 @@ import (
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/util/duration"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/kubernetes/pkg/apis/admissionregistration"
"k8s.io/kubernetes/pkg/apis/apps"
"k8s.io/kubernetes/pkg/apis/autoscaling"
"k8s.io/kubernetes/pkg/apis/batch"
@@ -500,6 +501,22 @@ func AddHandlers(h printers.PrintHandler) {
}
h.TableHandler(csiDriverColumnDefinitions, printCSIDriver)
h.TableHandler(csiDriverColumnDefinitions, printCSIDriverList)
mutatingWebhookColumnDefinitions := []metav1.TableColumnDefinition{
{Name: "Name", Type: "string", Format: "name", Description: metav1.ObjectMeta{}.SwaggerDoc()["name"]},
{Name: "Webhooks", Type: "integer", Description: "Webhooks indicates the number of webhooks registered in this configuration"},
{Name: "Age", Type: "string", Description: metav1.ObjectMeta{}.SwaggerDoc()["creationTimestamp"]},
}
h.TableHandler(mutatingWebhookColumnDefinitions, printMutatingWebhook)
h.TableHandler(mutatingWebhookColumnDefinitions, printMutatingWebhookList)
validatingWebhookColumnDefinitions := []metav1.TableColumnDefinition{
{Name: "Name", Type: "string", Format: "name", Description: metav1.ObjectMeta{}.SwaggerDoc()["name"]},
{Name: "Webhooks", Type: "integer", Description: "Webhooks indicates the number of webhooks registered in this configuration"},
{Name: "Age", Type: "string", Description: metav1.ObjectMeta{}.SwaggerDoc()["creationTimestamp"]},
}
h.TableHandler(validatingWebhookColumnDefinitions, printValidatingWebhook)
h.TableHandler(validatingWebhookColumnDefinitions, printValidatingWebhookList)
}
// Pass ports=nil for all ports.
@@ -1263,6 +1280,47 @@ func printCSIDriverList(list *storage.CSIDriverList, options printers.GenerateOp
}
return rows, nil
}
func printMutatingWebhook(obj *admissionregistration.MutatingWebhookConfiguration, options printers.GenerateOptions) ([]metav1.TableRow, error) {
row := metav1.TableRow{
Object: runtime.RawExtension{Object: obj},
}
row.Cells = append(row.Cells, obj.Name, len(obj.Webhooks), translateTimestampSince(obj.CreationTimestamp))
return []metav1.TableRow{row}, nil
}
func printMutatingWebhookList(list *admissionregistration.MutatingWebhookConfigurationList, options printers.GenerateOptions) ([]metav1.TableRow, error) {
rows := make([]metav1.TableRow, 0, len(list.Items))
for i := range list.Items {
r, err := printMutatingWebhook(&list.Items[i], options)
if err != nil {
return nil, err
}
rows = append(rows, r...)
}
return rows, nil
}
func printValidatingWebhook(obj *admissionregistration.ValidatingWebhookConfiguration, options printers.GenerateOptions) ([]metav1.TableRow, error) {
row := metav1.TableRow{
Object: runtime.RawExtension{Object: obj},
}
row.Cells = append(row.Cells, obj.Name, len(obj.Webhooks), translateTimestampSince(obj.CreationTimestamp))
return []metav1.TableRow{row}, nil
}
func printValidatingWebhookList(list *admissionregistration.ValidatingWebhookConfigurationList, options printers.GenerateOptions) ([]metav1.TableRow, error) {
rows := make([]metav1.TableRow, 0, len(list.Items))
for i := range list.Items {
r, err := printValidatingWebhook(&list.Items[i], options)
if err != nil {
return nil, err
}
rows = append(rows, r...)
}
return rows, nil
}
func printNamespace(obj *api.Namespace, options printers.GenerateOptions) ([]metav1.TableRow, error) {
row := metav1.TableRow{
Object: runtime.RawExtension{Object: obj},

3
pkg/registry/admissionregistration/mutatingwebhookconfiguration/storage/BUILD
View File

@@ -11,6 +11,9 @@ go_library(
importpath = "k8s.io/kubernetes/pkg/registry/admissionregistration/mutatingwebhookconfiguration/storage",
deps = [
"//pkg/apis/admissionregistration:go_default_library",
"//pkg/printers:go_default_library",
"//pkg/printers/internalversion:go_default_library",
"//pkg/printers/storage:go_default_library",
"//pkg/registry/admissionregistration/mutatingwebhookconfiguration:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/registry/generic:go_default_library",

5
pkg/registry/admissionregistration/mutatingwebhookconfiguration/storage/storage.go
View File

@@ -21,6 +21,9 @@ import (
"k8s.io/apiserver/pkg/registry/generic"
genericregistry "k8s.io/apiserver/pkg/registry/generic/registry"
"k8s.io/kubernetes/pkg/apis/admissionregistration"
"k8s.io/kubernetes/pkg/printers"
printersinternal "k8s.io/kubernetes/pkg/printers/internalversion"
printerstorage "k8s.io/kubernetes/pkg/printers/storage"
"k8s.io/kubernetes/pkg/registry/admissionregistration/mutatingwebhookconfiguration"
)
@@ -42,6 +45,8 @@ func NewREST(optsGetter generic.RESTOptionsGetter) (*REST, error) {
CreateStrategy: mutatingwebhookconfiguration.Strategy,
UpdateStrategy: mutatingwebhookconfiguration.Strategy,
DeleteStrategy: mutatingwebhookconfiguration.Strategy,
TableConvertor: printerstorage.TableConvertor{TableGenerator: printers.NewTableGenerator().With(printersinternal.AddHandlers)},
}
options := &generic.StoreOptions{RESTOptions: optsGetter}
if err := store.CompleteWithOptions(options); err != nil {

3
pkg/registry/admissionregistration/validatingwebhookconfiguration/storage/BUILD
View File

@@ -11,6 +11,9 @@ go_library(
importpath = "k8s.io/kubernetes/pkg/registry/admissionregistration/validatingwebhookconfiguration/storage",
deps = [
"//pkg/apis/admissionregistration:go_default_library",
"//pkg/printers:go_default_library",
"//pkg/printers/internalversion:go_default_library",
"//pkg/printers/storage:go_default_library",
"//pkg/registry/admissionregistration/validatingwebhookconfiguration:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/registry/generic:go_default_library",

5
pkg/registry/admissionregistration/validatingwebhookconfiguration/storage/storage.go
View File

@@ -21,6 +21,9 @@ import (
"k8s.io/apiserver/pkg/registry/generic"
genericregistry "k8s.io/apiserver/pkg/registry/generic/registry"
"k8s.io/kubernetes/pkg/apis/admissionregistration"
"k8s.io/kubernetes/pkg/printers"
printersinternal "k8s.io/kubernetes/pkg/printers/internalversion"
printerstorage "k8s.io/kubernetes/pkg/printers/storage"
"k8s.io/kubernetes/pkg/registry/admissionregistration/validatingwebhookconfiguration"
)
@@ -42,6 +45,8 @@ func NewREST(optsGetter generic.RESTOptionsGetter) (*REST, error) {
CreateStrategy: validatingwebhookconfiguration.Strategy,
UpdateStrategy: validatingwebhookconfiguration.Strategy,
DeleteStrategy: validatingwebhookconfiguration.Strategy,
TableConvertor: printerstorage.TableConvertor{TableGenerator: printers.NewTableGenerator().With(printersinternal.AddHandlers)},
}
options := &generic.StoreOptions{RESTOptions: optsGetter}
if err := store.CompleteWithOptions(options); err != nil {