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Enable API resource paging by default, by feature gate in sample-apiserver #77278

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merged 1 commit into from May 3, 2019
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1 change: 1 addition & 0 deletions cmd/kube-apiserver/app/options/options_test.go
Expand Up @@ -150,6 +150,7 @@ func TestAddFlags(t *testing.T) {
CAFile: "/var/run/kubernetes/etcdca.crt",
CertFile: "/var/run/kubernetes/etcdce.crt",
},
Paging: true,
Prefix: "/registry",
CompactionInterval: storagebackend.DefaultCompactInterval,
CountMetricPollPeriod: time.Minute,
Expand Down
Expand Up @@ -74,6 +74,7 @@ type Config struct {

func NewDefaultConfig(prefix string, codec runtime.Codec) *Config {
return &Config{
Paging: true,
Prefix: prefix,
Codec: codec,
CompactionInterval: DefaultCompactInterval,
Expand Down
1 change: 1 addition & 0 deletions staging/src/k8s.io/sample-apiserver/pkg/cmd/server/BUILD
Expand Up @@ -15,6 +15,7 @@ go_library(
"//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//staging/src/k8s.io/apimachinery/pkg/util/errors:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/admission:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/features:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/server:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/server/options:go_default_library",
"//staging/src/k8s.io/apiserver/pkg/util/feature:go_default_library",
Expand Down
3 changes: 3 additions & 0 deletions staging/src/k8s.io/sample-apiserver/pkg/cmd/server/start.go
Expand Up @@ -27,6 +27,7 @@ import (
"k8s.io/apimachinery/pkg/runtime/schema"
utilerrors "k8s.io/apimachinery/pkg/util/errors"
"k8s.io/apiserver/pkg/admission"
"k8s.io/apiserver/pkg/features"
genericapiserver "k8s.io/apiserver/pkg/server"
genericoptions "k8s.io/apiserver/pkg/server/options"
utilfeature "k8s.io/apiserver/pkg/util/feature"
Expand Down Expand Up @@ -113,6 +114,8 @@ func (o *WardleServerOptions) Config() (*apiserver.Config, error) {
return nil, fmt.Errorf("error creating self-signed certificates: %v", err)
}

o.RecommendedOptions.Etcd.StorageConfig.Paging = utilfeature.DefaultFeatureGate.Enabled(features.APIListChunking)

o.RecommendedOptions.ExtraAdmissionInitializers = func(c *genericapiserver.RecommendedConfig) ([]admission.PluginInitializer, error) {
client, err := clientset.NewForConfig(c.LoopbackClientConfig)
if err != nil {
Expand Down