特性开关

特性开关(Feature Gates)是 Kubernetes 中用来开启实验性功能的配置,可以通过选项 --feature-gates 来给不同的组件(如 kube-apiserver、kube-controller-manager、kube-scheduler、kubelet、kube-proxy等)开启功能特性。

Feature Default Stage Since Until
Accelerators false Alpha 1.6 1.10
AdvancedAuditing false Alpha 1.7 1.7
AdvancedAuditing true Beta 1.8
AffinityInAnnotations false Alpha 1.6 1.7
AllowExtTrafficLocalEndpoints false Beta 1.4 1.6
AllowExtTrafficLocalEndpoints true GA 1.7
APIListChunking false Alpha 1.8 1.8
APIListChunking true Beta 1.9
APIResponseCompression false Alpha 1.7
AppArmor true Beta 1.4
AttachVolumeLimit false Alpha 1.11
BlockVolume false Alpha 1.9
CPUManager false Alpha 1.8 1.9
CPUManager true Beta 1.10
CRIContainerLogRotation false Alpha 1.10 1.10
CRIContainerLogRotation true Beta 1.11
CSIBlockVolume false Alpha 1.11 1.11
CSIPersistentVolume false Alpha 1.9 1.9
CSIPersistentVolume true Beta 1.10
CustomPodDNS false Alpha 1.9 1.9
CustomPodDNS true Beta 1.10
CustomResourceSubresources false Alpha 1.10
CustomResourceValidation false Alpha 1.8 1.8
CustomResourceValidation true Beta 1.9
DebugContainers false Alpha 1.10
DevicePlugins false Alpha 1.8 1.9
DevicePlugins true Beta 1.10
DynamicKubeletConfig false Alpha 1.4 1.10
DynamicKubeletConfig true Beta 1.11
DynamicVolumeProvisioning true Alpha 1.3 1.7
DynamicVolumeProvisioning true GA 1.8
EnableEquivalenceClassCache false Alpha 1.8
ExpandPersistentVolumes false Alpha 1.8 1.10
ExpandPersistentVolumes true Beta 1.11
ExperimentalCriticalPodAnnotation false Alpha 1.5
ExperimentalHostUserNamespaceDefaulting false Beta 1.5
GCERegionalPersistentDisk true Beta 1.10
HugePages false Alpha 1.8 1.9
HugePages true Beta 1.10
HyperVContainer false Alpha 1.10
Initializers false Alpha 1.7
KubeletConfigFile false Alpha 1.8 1.9
KubeletPluginsWatcher false Alpha 1.11
LocalStorageCapacityIsolation false Alpha 1.7 1.9
LocalStorageCapacityIsolation true Beta 1.10
MountContainers false Alpha 1.9
MountPropagation false Alpha 1.8 1.9
MountPropagation true Beta 1.10
PersistentLocalVolumes false Alpha 1.7 1.9
PersistentLocalVolumes true Beta 1.10
PodPriority false Alpha 1.8
PodReadinessGates false Alpha 1.11
PodShareProcessNamespace false Alpha 1.10
PVCProtection false Alpha 1.9 1.9
ReadOnlyAPIDataVolumes true Deprecated 1.10
ResourceLimitsPriorityFunction false Alpha 1.9
RotateKubeletClientCertificate true Beta 1.7
RotateKubeletServerCertificate false Alpha 1.7
RunAsGroup false Alpha 1.10
ServiceNodeExclusion false Alpha 1.8
StorageObjectInUseProtection true Beta 1.10 1.10
StorageObjectInUseProtection true GA 1.11
StreamingProxyRedirects true Beta 1.5
SupportIPVSProxyMode false Alpha 1.8 1.8
SupportIPVSProxyMode false Beta 1.9 1.9
SupportIPVSProxyMode true Beta 1.10 1.10
SupportIPVSProxyMode true GA 1.11
SupportPodPidsLimit false Alpha 1.10
Sysctls true Beta 1.11
TaintBasedEvictions false Alpha 1.6
TaintNodesByCondition false Alpha 1.8
TokenRequest false Alpha 1.10
TokenRequestProjection false Alpha 1.11
VolumeScheduling false Alpha 1.9 1.9
VolumeScheduling true Beta 1.10
VolumeSubpathEnvExpansion false Alpha 1.11
ScheduleDaemonSetPods false Alpha 1.11

参考文档

© Pengfei Ni all right reserved,powered by GitbookUpdated at 2018-08-13 08:16:52

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