feat: kubesphere 4.0 (#6115)

* feat: kubesphere 4.0

Signed-off-by: ci-bot <ci-bot@kubesphere.io>

* feat: kubesphere 4.0

Signed-off-by: ci-bot <ci-bot@kubesphere.io>

---------

Signed-off-by: ci-bot <ci-bot@kubesphere.io>
Co-authored-by: ks-ci-bot <ks-ci-bot@example.com>
Co-authored-by: joyceliu <joyceliu@yunify.com>
This commit is contained in:
KubeSphere CI Bot
2024-09-06 11:05:52 +08:00
committed by GitHub
parent b5015ec7b9
commit 447a51f08b
8557 changed files with 546695 additions and 1146174 deletions

View File

@@ -17,20 +17,15 @@ limitations under the License.
package options
import (
"fmt"
"github.com/spf13/pflag"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apiserver/pkg/admission"
"k8s.io/apiserver/pkg/features"
"k8s.io/apiserver/pkg/server"
"k8s.io/apiserver/pkg/storage/storagebackend"
"k8s.io/apiserver/pkg/util/feature"
utilflowcontrol "k8s.io/apiserver/pkg/util/flowcontrol"
"k8s.io/client-go/dynamic"
"k8s.io/client-go/kubernetes"
"k8s.io/component-base/featuregate"
"k8s.io/klog/v2"
)
// RecommendedOptions contains the recommended options for running an API server.
@@ -101,9 +96,6 @@ func (o *RecommendedOptions) AddFlags(fs *pflag.FlagSet) {
// ApplyTo adds RecommendedOptions to the server configuration.
// pluginInitializers can be empty, it is only need for additional initializers.
func (o *RecommendedOptions) ApplyTo(config *server.RecommendedConfig) error {
if err := o.Etcd.Complete(config.Config.StorageObjectCountTracker, config.Config.DrainedNotify(), config.Config.AddPostStartHook); err != nil {
return err
}
if err := o.Etcd.ApplyTo(&config.Config); err != nil {
return err
}
@@ -125,32 +117,27 @@ func (o *RecommendedOptions) ApplyTo(config *server.RecommendedConfig) error {
if err := o.Audit.ApplyTo(&config.Config); err != nil {
return err
}
if err := o.Features.ApplyTo(&config.Config); err != nil {
return err
}
if err := o.CoreAPI.ApplyTo(config); err != nil {
return err
}
if initializers, err := o.ExtraAdmissionInitializers(config); err != nil {
return err
} else if err := o.Admission.ApplyTo(&config.Config, config.SharedInformerFactory, config.ClientConfig, o.FeatureGate, initializers...); err != nil {
kubeClient, err := kubernetes.NewForConfig(config.ClientConfig)
if err != nil {
return err
}
if feature.DefaultFeatureGate.Enabled(features.APIPriorityAndFairness) {
if config.ClientConfig != nil {
if config.MaxRequestsInFlight+config.MaxMutatingRequestsInFlight <= 0 {
return fmt.Errorf("invalid configuration: MaxRequestsInFlight=%d and MaxMutatingRequestsInFlight=%d; they must add up to something positive", config.MaxRequestsInFlight, config.MaxMutatingRequestsInFlight)
}
config.FlowControl = utilflowcontrol.New(
config.SharedInformerFactory,
kubernetes.NewForConfigOrDie(config.ClientConfig).FlowcontrolV1beta3(),
config.MaxRequestsInFlight+config.MaxMutatingRequestsInFlight,
config.RequestTimeout/4,
)
} else {
klog.Warningf("Neither kubeconfig is provided nor service-account is mounted, so APIPriorityAndFairness will be disabled")
}
if err := o.Features.ApplyTo(&config.Config, kubeClient, config.SharedInformerFactory); err != nil {
return err
}
initializers, err := o.ExtraAdmissionInitializers(config)
if err != nil {
return err
}
dynamicClient, err := dynamic.NewForConfig(config.ClientConfig)
if err != nil {
return err
}
if err := o.Admission.ApplyTo(&config.Config, config.SharedInformerFactory, kubeClient, dynamicClient, o.FeatureGate,
initializers...); err != nil {
return err
}
return nil
}