docs update to promote TaintNodesByCondition to beta (#9626)

This commit is contained in:
Wei Huang
2018-09-04 10:09:28 -07:00
committed by k8s-ci-robot
parent 7baa17d816
commit 183d214c84
10 changed files with 24 additions and 28 deletions
@@ -76,11 +76,9 @@ the `Terminating` or `Unknown` state. In cases where Kubernetes cannot deduce fr
permanently left a cluster, the cluster administrator may need to delete the node object by hand. Deleting the node object from
Kubernetes causes all the Pod objects running on the node to be deleted from the apiserver, and frees up their names.
Version 1.8 introduced an alpha feature that automatically creates
In version 1.12, `TaintNodesByCondition` feature is promoted to betaso node lifecycle controller automatically creates
[taints](/docs/concepts/configuration/taint-and-toleration/) that represent conditions.
To enable this behavior, pass an additional feature gate flag `--feature-gates=...,TaintNodesByCondition=true`
to the API server, controller manager, and scheduler.
When `TaintNodesByCondition` is enabled, the scheduler ignores conditions when considering a Node; instead
Similarly the scheduler ignores conditions when considering a Node; instead
it looks at the Node's taints and a Pod's tolerations.
Now users can choose between the old scheduling model and a new, more flexible scheduling model.
@@ -279,9 +279,10 @@ which matches the behavior when this feature is disabled.
## Taint Nodes by Condition
Version 1.8 introduces an alpha feature that causes the node controller to create taints corresponding to
Node conditions. When this feature is enabled (you can do this by including `TaintNodesByCondition=true` in the `--feature-gates` command line flag to the scheduler, such as
`--feature-gates=FooBar=true,TaintNodesByCondition=true`), the scheduler does not check Node conditions; instead the scheduler checks taints. This assures that Node conditions don't affect what's scheduled onto the Node. The user can choose to ignore some of the Node's problems (represented as Node conditions) by adding appropriate Pod tolerations.
In version 1.12, `TaintNodesByCondition` feature is promoted to beta, so node lifecycle controller automatically creates taints corresponding to
Node conditions.
Similarly the scheduler does not check Node conditions; instead the scheduler checks taints. This assures that Node conditions don't affect what's scheduled onto the Node. The user can choose to ignore some of the Node's problems (represented as Node conditions) by adding appropriate Pod tolerations.
Note that `TaintNodesByCondition` only taints nodes with `NoSchedule` effect. `NoExecute` effect is controlled by `TaintBasedEviction` which is an alpha feature and disabled by default.
Starting in Kubernetes 1.8, the DaemonSet controller automatically adds the
following `NoSchedule` tolerations to all daemons, to prevent DaemonSets from
@@ -151,14 +151,11 @@ nodeAffinity:
```
In addition, `node.kubernetes.io/unschedulable:NoSchedule` toleration is added
automatically to DaemonSet Pods. The DaemonSet controller ignores
`unschedulable` Nodes when scheduling DaemonSet Pods. You must enable
`TaintNodesByCondition` to ensure that the default scheduler behaves the same
way and schedules DaemonSet pods on `unschedulable` nodes.
automatically to DaemonSet Pods. The default scheduler ignores
`unschedulable` Nodes when scheduling DaemonSet Pods.
When this feature and `TaintNodesByCondition` are enabled together, if DaemonSet
uses the host network, you must also add the
`node.kubernetes.io/network-unavailable:NoSchedule toleration`.
When this feature is enabled, if DaemonSet uses the host network, you must also add the
`node.kubernetes.io/network-unavailable:NoSchedule` toleration.
### Taints and Tolerations
@@ -170,13 +167,13 @@ the related features.
| Toleration Key | Effect | Alpha Features | Version | Description |
| ---------------------------------------- | ---------- | ------------------------------------------------------------ | ------- | ------------------------------------------------------------ |
| `node.kubernetes.io/not-ready` | NoExecute | `TaintBasedEvictions` | 1.8+ | when `TaintBasedEvictions` is enabled,they will not be evicted when there are node problems such as a network partition. |
| `node.kubernetes.io/unreachable` | NoExecute | `TaintBasedEvictions` | 1.8+ | when `TaintBasedEvictions` is enabled,they will not be evicted when there are node problems such as a network partition. |
| `node.kubernetes.io/disk-pressure` | NoSchedule | `TaintNodesByCondition` | 1.8+ | |
| `node.kubernetes.io/memory-pressure` | NoSchedule | `TaintNodesByCondition` | 1.8+ | |
| `node.kubernetes.io/unschedulable` | NoSchedule | `ScheduleDaemonSetPods`, `TaintNodesByCondition` | 1.11+ | When ` ScheduleDaemonSetPods` is enabled, ` TaintNodesByCondition` is necessary to make sure DaemonSet pods tolerate unschedulable attributes by default scheduler. |
| `node.kubernetes.io/network-unavailable` | NoSchedule | `ScheduleDaemonSetPods`, `TaintNodesByCondition`, hostnework | 1.11+ | When ` ScheduleDaemonSetPods` is enabled, ` TaintNodesByCondition` is necessary to make sure DaemonSet pods, who uses host network, tolerate network-unavailable attributes by default scheduler. |
| `node.kubernetes.io/out-of-disk` | NoSchedule | `ExperimentalCriticalPodAnnotation` (critical pod only), `TaintNodesByCondition` | 1.8+ | |
| `node.kubernetes.io/not-ready` | NoExecute | `TaintBasedEvictions` | 1.8+ | When `TaintBasedEvictions` is enabled, they will not be evicted when there are node problems such as a network partition. |
| `node.kubernetes.io/unreachable` | NoExecute | `TaintBasedEvictions` | 1.8+ | When `TaintBasedEvictions` is enabled, they will not be evicted when there are node problems such as a network partition. |
| `node.kubernetes.io/disk-pressure` | NoSchedule | | 1.8+ | |
| `node.kubernetes.io/memory-pressure` | NoSchedule | | 1.8+ | |
| `node.kubernetes.io/unschedulable` | NoSchedule | `ScheduleDaemonSetPods` | 1.11+ | When `ScheduleDaemonSetPods` is enabled, DaemonSet pods tolerate unschedulable attributes by default scheduler. |
| `node.kubernetes.io/network-unavailable` | NoSchedule | `ScheduleDaemonSetPods` (pods using hostNetwork) | 1.11+ | When `ScheduleDaemonSetPods` is enabled, DaemonSet pods, who uses host network, tolerate network-unavailable attributes by default scheduler. |
| `node.kubernetes.io/out-of-disk` | NoSchedule | `ExperimentalCriticalPodAnnotation` (critical pod only) | 1.8+ | |
@@ -126,7 +126,7 @@ cloud-controller-manager [flags]
<td colspan="2">--feature-gates mapStringBool</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">A set of key=value pairs that describe feature gates for alpha/experimental features. Options are:<br/>APIListChunking=true|false (BETA - default=true)<br/>APIResponseCompression=true|false (ALPHA - default=false)<br/>AdvancedAuditing=true|false (BETA - default=true)<br/>AllAlpha=true|false (ALPHA - default=false)<br/>AppArmor=true|false (BETA - default=true)<br/>AttachVolumeLimit=true|false (ALPHA - default=false)<br/>BalanceAttachedNodeVolumes=true|false (ALPHA - default=false)<br/>BlockVolume=true|false (ALPHA - default=false)<br/>CPUManager=true|false (BETA - default=true)<br/>CRIContainerLogRotation=true|false (BETA - default=true)<br/>CSIBlockVolume=true|false (ALPHA - default=false)<br/>CSIPersistentVolume=true|false (BETA - default=true)<br/>CustomPodDNS=true|false (BETA - default=true)<br/>CustomResourceSubresources=true|false (BETA - default=true)<br/>CustomResourceValidation=true|false (BETA - default=true)<br/>DebugContainers=true|false (ALPHA - default=false)<br/>DevicePlugins=true|false (BETA - default=true)<br/>DynamicKubeletConfig=true|false (BETA - default=true)<br/>DynamicProvisioningScheduling=true|false (ALPHA - default=false)<br/>EnableEquivalenceClassCache=true|false (ALPHA - default=false)<br/>ExpandInUsePersistentVolumes=true|false (ALPHA - default=false)<br/>ExpandPersistentVolumes=true|false (BETA - default=true)<br/>ExperimentalCriticalPodAnnotation=true|false (ALPHA - default=false)<br/>ExperimentalHostUserNamespaceDefaulting=true|false (BETA - default=false)<br/>GCERegionalPersistentDisk=true|false (BETA - default=true)<br/>HugePages=true|false (BETA - default=true)<br/>HyperVContainer=true|false (ALPHA - default=false)<br/>Initializers=true|false (ALPHA - default=false)<br/>KubeletPluginsWatcher=true|false (ALPHA - default=false)<br/>LocalStorageCapacityIsolation=true|false (BETA - default=true)<br/>MountContainers=true|false (ALPHA - default=false)<br/>MountPropagation=true|false (BETA - default=true)<br/>PersistentLocalVolumes=true|false (BETA - default=true)<br/>PodPriority=true|false (BETA - default=true)<br/>PodReadinessGates=true|false (BETA - default=false)<br/>PodShareProcessNamespace=true|false (ALPHA - default=false)<br/>QOSReserved=true|false (ALPHA - default=false)<br/>ReadOnlyAPIDataVolumes=true|false (DEPRECATED - default=true)<br/>ResourceLimitsPriorityFunction=true|false (ALPHA - default=false)<br/>ResourceQuotaScopeSelectors=true|false (ALPHA - default=false)<br/>RotateKubeletClientCertificate=true|false (BETA - default=true)<br/>RotateKubeletServerCertificate=true|false (ALPHA - default=false)<br/>RunAsGroup=true|false (ALPHA - default=false)<br/>ScheduleDaemonSetPods=true|false (ALPHA - default=false)<br/>ServiceNodeExclusion=true|false (ALPHA - default=false)<br/>ServiceProxyAllowExternalIPs=true|false (DEPRECATED - default=false)<br/>StorageObjectInUseProtection=true|false (default=true)<br/>StreamingProxyRedirects=true|false (BETA - default=true)<br/>SupportIPVSProxyMode=true|false (default=true)<br/>SupportPodPidsLimit=true|false (ALPHA - default=false)<br/>Sysctls=true|false (BETA - default=true)<br/>TaintBasedEvictions=true|false (ALPHA - default=false)<br/>TaintNodesByCondition=true|false (ALPHA - default=false)<br/>TokenRequest=true|false (ALPHA - default=false)<br/>TokenRequestProjection=true|false (ALPHA - default=false)<br/>VolumeScheduling=true|false (BETA - default=true)<br/>VolumeSubpath=true|false (default=true)<br/>VolumeSubpathEnvExpansion=true|false (ALPHA - default=false)</td>
<td></td><td style="line-height: 130%; word-wrap: break-word;">A set of key=value pairs that describe feature gates for alpha/experimental features. Options are:<br/>APIListChunking=true|false (BETA - default=true)<br/>APIResponseCompression=true|false (ALPHA - default=false)<br/>AdvancedAuditing=true|false (BETA - default=true)<br/>AllAlpha=true|false (ALPHA - default=false)<br/>AppArmor=true|false (BETA - default=true)<br/>AttachVolumeLimit=true|false (ALPHA - default=false)<br/>BalanceAttachedNodeVolumes=true|false (ALPHA - default=false)<br/>BlockVolume=true|false (ALPHA - default=false)<br/>CPUManager=true|false (BETA - default=true)<br/>CRIContainerLogRotation=true|false (BETA - default=true)<br/>CSIBlockVolume=true|false (ALPHA - default=false)<br/>CSIPersistentVolume=true|false (BETA - default=true)<br/>CustomPodDNS=true|false (BETA - default=true)<br/>CustomResourceSubresources=true|false (BETA - default=true)<br/>CustomResourceValidation=true|false (BETA - default=true)<br/>DebugContainers=true|false (ALPHA - default=false)<br/>DevicePlugins=true|false (BETA - default=true)<br/>DynamicKubeletConfig=true|false (BETA - default=true)<br/>DynamicProvisioningScheduling=true|false (ALPHA - default=false)<br/>EnableEquivalenceClassCache=true|false (ALPHA - default=false)<br/>ExpandInUsePersistentVolumes=true|false (ALPHA - default=false)<br/>ExpandPersistentVolumes=true|false (BETA - default=true)<br/>ExperimentalCriticalPodAnnotation=true|false (ALPHA - default=false)<br/>ExperimentalHostUserNamespaceDefaulting=true|false (BETA - default=false)<br/>GCERegionalPersistentDisk=true|false (BETA - default=true)<br/>HugePages=true|false (BETA - default=true)<br/>HyperVContainer=true|false (ALPHA - default=false)<br/>Initializers=true|false (ALPHA - default=false)<br/>KubeletPluginsWatcher=true|false (ALPHA - default=false)<br/>LocalStorageCapacityIsolation=true|false (BETA - default=true)<br/>MountContainers=true|false (ALPHA - default=false)<br/>MountPropagation=true|false (BETA - default=true)<br/>PersistentLocalVolumes=true|false (BETA - default=true)<br/>PodPriority=true|false (BETA - default=true)<br/>PodReadinessGates=true|false (BETA - default=false)<br/>PodShareProcessNamespace=true|false (ALPHA - default=false)<br/>QOSReserved=true|false (ALPHA - default=false)<br/>ReadOnlyAPIDataVolumes=true|false (DEPRECATED - default=true)<br/>ResourceLimitsPriorityFunction=true|false (ALPHA - default=false)<br/>ResourceQuotaScopeSelectors=true|false (ALPHA - default=false)<br/>RotateKubeletClientCertificate=true|false (BETA - default=true)<br/>RotateKubeletServerCertificate=true|false (ALPHA - default=false)<br/>RunAsGroup=true|false (ALPHA - default=false)<br/>ScheduleDaemonSetPods=true|false (ALPHA - default=false)<br/>ServiceNodeExclusion=true|false (ALPHA - default=false)<br/>ServiceProxyAllowExternalIPs=true|false (DEPRECATED - default=false)<br/>StorageObjectInUseProtection=true|false (default=true)<br/>StreamingProxyRedirects=true|false (BETA - default=true)<br/>SupportIPVSProxyMode=true|false (default=true)<br/>SupportPodPidsLimit=true|false (ALPHA - default=false)<br/>Sysctls=true|false (BETA - default=true)<br/>TaintBasedEvictions=true|false (ALPHA - default=false)<br/>TaintNodesByCondition=true|false (BETA - default=true)<br/>TokenRequest=true|false (ALPHA - default=false)<br/>TokenRequestProjection=true|false (ALPHA - default=false)<br/>VolumeScheduling=true|false (BETA - default=true)<br/>VolumeSubpath=true|false (default=true)<br/>VolumeSubpathEnvExpansion=true|false (ALPHA - default=false)</td>
</tr>
<tr>
@@ -99,7 +99,7 @@ different Kubernetes components.
| `SupportPodPidsLimit` | `false` | Alpha | 1.10 | |
| `Sysctls` | `true` | Beta | 1.11 | |
| `TaintBasedEvictions` | `false` | Alpha | 1.6 | |
| `TaintNodesByCondition` | `false` | Alpha | 1.8 | |
| `TaintNodesByCondition` | `true` | Beta | 1.12 | |
| `TokenRequest` | `false` | Alpha | 1.10 | |
| `TokenRequestProjection` | `false` | Alpha | 1.11 | |
| `VolumeScheduling` | `false` | Alpha | 1.9 | 1.9 |
@@ -110,7 +110,7 @@ StreamingProxyRedirects=true|false (BETA - default=true)
SupportIPVSProxyMode=true|false (BETA - default=false)
SupportPodPidsLimit=true|false (ALPHA - default=false)
TaintBasedEvictions=true|false (ALPHA - default=false)
TaintNodesByCondition=true|false (ALPHA - default=false)
TaintNodesByCondition=true|false (BETA - default=true)
VolumeScheduling=true|false (ALPHA - default=false)
-h, --help help for federation-apiserver
--log-flush-frequency duration Maximum number of seconds between log flushes (default 5s)
@@ -542,7 +542,7 @@ kube-apiserver [flags]
<td colspan="2">--feature-gates mapStringBool</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">A set of key=value pairs that describe feature gates for alpha/experimental features. Options are:<br/>APIListChunking=true|false (BETA - default=true)<br/>APIResponseCompression=true|false (ALPHA - default=false)<br/>AdvancedAuditing=true|false (BETA - default=true)<br/>AllAlpha=true|false (ALPHA - default=false)<br/>AppArmor=true|false (BETA - default=true)<br/>AttachVolumeLimit=true|false (ALPHA - default=false)<br/>BalanceAttachedNodeVolumes=true|false (ALPHA - default=false)<br/>BlockVolume=true|false (ALPHA - default=false)<br/>CPUManager=true|false (BETA - default=true)<br/>CRIContainerLogRotation=true|false (BETA - default=true)<br/>CSIBlockVolume=true|false (ALPHA - default=false)<br/>CSIPersistentVolume=true|false (BETA - default=true)<br/>CustomPodDNS=true|false (BETA - default=true)<br/>CustomResourceSubresources=true|false (BETA - default=true)<br/>CustomResourceValidation=true|false (BETA - default=true)<br/>DebugContainers=true|false (ALPHA - default=false)<br/>DevicePlugins=true|false (BETA - default=true)<br/>DynamicKubeletConfig=true|false (BETA - default=true)<br/>DynamicProvisioningScheduling=true|false (ALPHA - default=false)<br/>EnableEquivalenceClassCache=true|false (ALPHA - default=false)<br/>ExpandInUsePersistentVolumes=true|false (ALPHA - default=false)<br/>ExpandPersistentVolumes=true|false (BETA - default=true)<br/>ExperimentalCriticalPodAnnotation=true|false (ALPHA - default=false)<br/>ExperimentalHostUserNamespaceDefaulting=true|false (BETA - default=false)<br/>GCERegionalPersistentDisk=true|false (BETA - default=true)<br/>HugePages=true|false (BETA - default=true)<br/>HyperVContainer=true|false (ALPHA - default=false)<br/>Initializers=true|false (ALPHA - default=false)<br/>KubeletPluginsWatcher=true|false (ALPHA - default=false)<br/>LocalStorageCapacityIsolation=true|false (BETA - default=true)<br/>MountContainers=true|false (ALPHA - default=false)<br/>MountPropagation=true|false (BETA - default=true)<br/>PersistentLocalVolumes=true|false (BETA - default=true)<br/>PodPriority=true|false (BETA - default=true)<br/>PodReadinessGates=true|false (BETA - default=false)<br/>PodShareProcessNamespace=true|false (ALPHA - default=false)<br/>QOSReserved=true|false (ALPHA - default=false)<br/>ReadOnlyAPIDataVolumes=true|false (DEPRECATED - default=true)<br/>ResourceLimitsPriorityFunction=true|false (ALPHA - default=false)<br/>ResourceQuotaScopeSelectors=true|false (ALPHA - default=false)<br/>RotateKubeletClientCertificate=true|false (BETA - default=true)<br/>RotateKubeletServerCertificate=true|false (ALPHA - default=false)<br/>RunAsGroup=true|false (ALPHA - default=false)<br/>ScheduleDaemonSetPods=true|false (ALPHA - default=false)<br/>ServiceNodeExclusion=true|false (ALPHA - default=false)<br/>ServiceProxyAllowExternalIPs=true|false (DEPRECATED - default=false)<br/>StorageObjectInUseProtection=true|false (default=true)<br/>StreamingProxyRedirects=true|false (BETA - default=true)<br/>SupportIPVSProxyMode=true|false (default=true)<br/>SupportPodPidsLimit=true|false (ALPHA - default=false)<br/>Sysctls=true|false (BETA - default=true)<br/>TaintBasedEvictions=true|false (ALPHA - default=false)<br/>TaintNodesByCondition=true|false (ALPHA - default=false)<br/>TokenRequest=true|false (ALPHA - default=false)<br/>TokenRequestProjection=true|false (ALPHA - default=false)<br/>VolumeScheduling=true|false (BETA - default=true)<br/>VolumeSubpath=true|false (default=true)<br/>VolumeSubpathEnvExpansion=true|false (ALPHA - default=false)</td>
<td></td><td style="line-height: 130%; word-wrap: break-word;">A set of key=value pairs that describe feature gates for alpha/experimental features. Options are:<br/>APIListChunking=true|false (BETA - default=true)<br/>APIResponseCompression=true|false (ALPHA - default=false)<br/>AdvancedAuditing=true|false (BETA - default=true)<br/>AllAlpha=true|false (ALPHA - default=false)<br/>AppArmor=true|false (BETA - default=true)<br/>AttachVolumeLimit=true|false (ALPHA - default=false)<br/>BalanceAttachedNodeVolumes=true|false (ALPHA - default=false)<br/>BlockVolume=true|false (ALPHA - default=false)<br/>CPUManager=true|false (BETA - default=true)<br/>CRIContainerLogRotation=true|false (BETA - default=true)<br/>CSIBlockVolume=true|false (ALPHA - default=false)<br/>CSIPersistentVolume=true|false (BETA - default=true)<br/>CustomPodDNS=true|false (BETA - default=true)<br/>CustomResourceSubresources=true|false (BETA - default=true)<br/>CustomResourceValidation=true|false (BETA - default=true)<br/>DebugContainers=true|false (ALPHA - default=false)<br/>DevicePlugins=true|false (BETA - default=true)<br/>DynamicKubeletConfig=true|false (BETA - default=true)<br/>DynamicProvisioningScheduling=true|false (ALPHA - default=false)<br/>EnableEquivalenceClassCache=true|false (ALPHA - default=false)<br/>ExpandInUsePersistentVolumes=true|false (ALPHA - default=false)<br/>ExpandPersistentVolumes=true|false (BETA - default=true)<br/>ExperimentalCriticalPodAnnotation=true|false (ALPHA - default=false)<br/>ExperimentalHostUserNamespaceDefaulting=true|false (BETA - default=false)<br/>GCERegionalPersistentDisk=true|false (BETA - default=true)<br/>HugePages=true|false (BETA - default=true)<br/>HyperVContainer=true|false (ALPHA - default=false)<br/>Initializers=true|false (ALPHA - default=false)<br/>KubeletPluginsWatcher=true|false (ALPHA - default=false)<br/>LocalStorageCapacityIsolation=true|false (BETA - default=true)<br/>MountContainers=true|false (ALPHA - default=false)<br/>MountPropagation=true|false (BETA - default=true)<br/>PersistentLocalVolumes=true|false (BETA - default=true)<br/>PodPriority=true|false (BETA - default=true)<br/>PodReadinessGates=true|false (BETA - default=false)<br/>PodShareProcessNamespace=true|false (ALPHA - default=false)<br/>QOSReserved=true|false (ALPHA - default=false)<br/>ReadOnlyAPIDataVolumes=true|false (DEPRECATED - default=true)<br/>ResourceLimitsPriorityFunction=true|false (ALPHA - default=false)<br/>ResourceQuotaScopeSelectors=true|false (ALPHA - default=false)<br/>RotateKubeletClientCertificate=true|false (BETA - default=true)<br/>RotateKubeletServerCertificate=true|false (ALPHA - default=false)<br/>RunAsGroup=true|false (ALPHA - default=false)<br/>ScheduleDaemonSetPods=true|false (ALPHA - default=false)<br/>ServiceNodeExclusion=true|false (ALPHA - default=false)<br/>ServiceProxyAllowExternalIPs=true|false (DEPRECATED - default=false)<br/>StorageObjectInUseProtection=true|false (default=true)<br/>StreamingProxyRedirects=true|false (BETA - default=true)<br/>SupportIPVSProxyMode=true|false (default=true)<br/>SupportPodPidsLimit=true|false (ALPHA - default=false)<br/>Sysctls=true|false (BETA - default=true)<br/>TaintBasedEvictions=true|false (ALPHA - default=false)<br/>TaintNodesByCondition=true|false (BETA - default=true)<br/>TokenRequest=true|false (ALPHA - default=false)<br/>TokenRequestProjection=true|false (ALPHA - default=false)<br/>VolumeScheduling=true|false (BETA - default=true)<br/>VolumeSubpath=true|false (default=true)<br/>VolumeSubpathEnvExpansion=true|false (ALPHA - default=false)</td>
</tr>
<tr>
@@ -273,7 +273,7 @@ kube-controller-manager [flags]
<td colspan="2">--feature-gates mapStringBool</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">A set of key=value pairs that describe feature gates for alpha/experimental features. Options are:<br/>APIListChunking=true|false (BETA - default=true)<br/>APIResponseCompression=true|false (ALPHA - default=false)<br/>AdvancedAuditing=true|false (BETA - default=true)<br/>AllAlpha=true|false (ALPHA - default=false)<br/>AppArmor=true|false (BETA - default=true)<br/>AttachVolumeLimit=true|false (ALPHA - default=false)<br/>BalanceAttachedNodeVolumes=true|false (ALPHA - default=false)<br/>BlockVolume=true|false (ALPHA - default=false)<br/>CPUManager=true|false (BETA - default=true)<br/>CRIContainerLogRotation=true|false (BETA - default=true)<br/>CSIBlockVolume=true|false (ALPHA - default=false)<br/>CSIPersistentVolume=true|false (BETA - default=true)<br/>CustomPodDNS=true|false (BETA - default=true)<br/>CustomResourceSubresources=true|false (BETA - default=true)<br/>CustomResourceValidation=true|false (BETA - default=true)<br/>DebugContainers=true|false (ALPHA - default=false)<br/>DevicePlugins=true|false (BETA - default=true)<br/>DynamicKubeletConfig=true|false (BETA - default=true)<br/>DynamicProvisioningScheduling=true|false (ALPHA - default=false)<br/>EnableEquivalenceClassCache=true|false (ALPHA - default=false)<br/>ExpandInUsePersistentVolumes=true|false (ALPHA - default=false)<br/>ExpandPersistentVolumes=true|false (BETA - default=true)<br/>ExperimentalCriticalPodAnnotation=true|false (ALPHA - default=false)<br/>ExperimentalHostUserNamespaceDefaulting=true|false (BETA - default=false)<br/>GCERegionalPersistentDisk=true|false (BETA - default=true)<br/>HugePages=true|false (BETA - default=true)<br/>HyperVContainer=true|false (ALPHA - default=false)<br/>Initializers=true|false (ALPHA - default=false)<br/>KubeletPluginsWatcher=true|false (ALPHA - default=false)<br/>LocalStorageCapacityIsolation=true|false (BETA - default=true)<br/>MountContainers=true|false (ALPHA - default=false)<br/>MountPropagation=true|false (BETA - default=true)<br/>PersistentLocalVolumes=true|false (BETA - default=true)<br/>PodPriority=true|false (BETA - default=true)<br/>PodReadinessGates=true|false (BETA - default=false)<br/>PodShareProcessNamespace=true|false (ALPHA - default=false)<br/>QOSReserved=true|false (ALPHA - default=false)<br/>ReadOnlyAPIDataVolumes=true|false (DEPRECATED - default=true)<br/>ResourceLimitsPriorityFunction=true|false (ALPHA - default=false)<br/>ResourceQuotaScopeSelectors=true|false (ALPHA - default=false)<br/>RotateKubeletClientCertificate=true|false (BETA - default=true)<br/>RotateKubeletServerCertificate=true|false (ALPHA - default=false)<br/>RunAsGroup=true|false (ALPHA - default=false)<br/>ScheduleDaemonSetPods=true|false (ALPHA - default=false)<br/>ServiceNodeExclusion=true|false (ALPHA - default=false)<br/>ServiceProxyAllowExternalIPs=true|false (DEPRECATED - default=false)<br/>StorageObjectInUseProtection=true|false (default=true)<br/>StreamingProxyRedirects=true|false (BETA - default=true)<br/>SupportIPVSProxyMode=true|false (default=true)<br/>SupportPodPidsLimit=true|false (ALPHA - default=false)<br/>Sysctls=true|false (BETA - default=true)<br/>TaintBasedEvictions=true|false (ALPHA - default=false)<br/>TaintNodesByCondition=true|false (ALPHA - default=false)<br/>TokenRequest=true|false (ALPHA - default=false)<br/>TokenRequestProjection=true|false (ALPHA - default=false)<br/>VolumeScheduling=true|false (BETA - default=true)<br/>VolumeSubpath=true|false (default=true)<br/>VolumeSubpathEnvExpansion=true|false (ALPHA - default=false)</td>
<td></td><td style="line-height: 130%; word-wrap: break-word;">A set of key=value pairs that describe feature gates for alpha/experimental features. Options are:<br/>APIListChunking=true|false (BETA - default=true)<br/>APIResponseCompression=true|false (ALPHA - default=false)<br/>AdvancedAuditing=true|false (BETA - default=true)<br/>AllAlpha=true|false (ALPHA - default=false)<br/>AppArmor=true|false (BETA - default=true)<br/>AttachVolumeLimit=true|false (ALPHA - default=false)<br/>BalanceAttachedNodeVolumes=true|false (ALPHA - default=false)<br/>BlockVolume=true|false (ALPHA - default=false)<br/>CPUManager=true|false (BETA - default=true)<br/>CRIContainerLogRotation=true|false (BETA - default=true)<br/>CSIBlockVolume=true|false (ALPHA - default=false)<br/>CSIPersistentVolume=true|false (BETA - default=true)<br/>CustomPodDNS=true|false (BETA - default=true)<br/>CustomResourceSubresources=true|false (BETA - default=true)<br/>CustomResourceValidation=true|false (BETA - default=true)<br/>DebugContainers=true|false (ALPHA - default=false)<br/>DevicePlugins=true|false (BETA - default=true)<br/>DynamicKubeletConfig=true|false (BETA - default=true)<br/>DynamicProvisioningScheduling=true|false (ALPHA - default=false)<br/>EnableEquivalenceClassCache=true|false (ALPHA - default=false)<br/>ExpandInUsePersistentVolumes=true|false (ALPHA - default=false)<br/>ExpandPersistentVolumes=true|false (BETA - default=true)<br/>ExperimentalCriticalPodAnnotation=true|false (ALPHA - default=false)<br/>ExperimentalHostUserNamespaceDefaulting=true|false (BETA - default=false)<br/>GCERegionalPersistentDisk=true|false (BETA - default=true)<br/>HugePages=true|false (BETA - default=true)<br/>HyperVContainer=true|false (ALPHA - default=false)<br/>Initializers=true|false (ALPHA - default=false)<br/>KubeletPluginsWatcher=true|false (ALPHA - default=false)<br/>LocalStorageCapacityIsolation=true|false (BETA - default=true)<br/>MountContainers=true|false (ALPHA - default=false)<br/>MountPropagation=true|false (BETA - default=true)<br/>PersistentLocalVolumes=true|false (BETA - default=true)<br/>PodPriority=true|false (BETA - default=true)<br/>PodReadinessGates=true|false (BETA - default=false)<br/>PodShareProcessNamespace=true|false (ALPHA - default=false)<br/>QOSReserved=true|false (ALPHA - default=false)<br/>ReadOnlyAPIDataVolumes=true|false (DEPRECATED - default=true)<br/>ResourceLimitsPriorityFunction=true|false (ALPHA - default=false)<br/>ResourceQuotaScopeSelectors=true|false (ALPHA - default=false)<br/>RotateKubeletClientCertificate=true|false (BETA - default=true)<br/>RotateKubeletServerCertificate=true|false (ALPHA - default=false)<br/>RunAsGroup=true|false (ALPHA - default=false)<br/>ScheduleDaemonSetPods=true|false (ALPHA - default=false)<br/>ServiceNodeExclusion=true|false (ALPHA - default=false)<br/>ServiceProxyAllowExternalIPs=true|false (DEPRECATED - default=false)<br/>StorageObjectInUseProtection=true|false (default=true)<br/>StreamingProxyRedirects=true|false (BETA - default=true)<br/>SupportIPVSProxyMode=true|false (default=true)<br/>SupportPodPidsLimit=true|false (ALPHA - default=false)<br/>Sysctls=true|false (BETA - default=true)<br/>TaintBasedEvictions=true|false (ALPHA - default=false)<br/>TaintNodesByCondition=true|false (BETA - default=true)<br/>TokenRequest=true|false (ALPHA - default=false)<br/>TokenRequestProjection=true|false (ALPHA - default=false)<br/>VolumeScheduling=true|false (BETA - default=true)<br/>VolumeSubpath=true|false (default=true)<br/>VolumeSubpathEnvExpansion=true|false (ALPHA - default=false)</td>
</tr>
<tr>
@@ -111,7 +111,7 @@ kube-proxy [flags]
<td colspan="2">--feature-gates mapStringBool</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">A set of key=value pairs that describe feature gates for alpha/experimental features. Options are:<br/>APIListChunking=true|false (BETA - default=true)<br/>APIResponseCompression=true|false (ALPHA - default=false)<br/>AdvancedAuditing=true|false (BETA - default=true)<br/>AllAlpha=true|false (ALPHA - default=false)<br/>AppArmor=true|false (BETA - default=true)<br/>AttachVolumeLimit=true|false (ALPHA - default=false)<br/>BalanceAttachedNodeVolumes=true|false (ALPHA - default=false)<br/>BlockVolume=true|false (ALPHA - default=false)<br/>CPUManager=true|false (BETA - default=true)<br/>CRIContainerLogRotation=true|false (BETA - default=true)<br/>CSIBlockVolume=true|false (ALPHA - default=false)<br/>CSIPersistentVolume=true|false (BETA - default=true)<br/>CustomPodDNS=true|false (BETA - default=true)<br/>CustomResourceSubresources=true|false (BETA - default=true)<br/>CustomResourceValidation=true|false (BETA - default=true)<br/>DebugContainers=true|false (ALPHA - default=false)<br/>DevicePlugins=true|false (BETA - default=true)<br/>DynamicKubeletConfig=true|false (BETA - default=true)<br/>DynamicProvisioningScheduling=true|false (ALPHA - default=false)<br/>EnableEquivalenceClassCache=true|false (ALPHA - default=false)<br/>ExpandInUsePersistentVolumes=true|false (ALPHA - default=false)<br/>ExpandPersistentVolumes=true|false (BETA - default=true)<br/>ExperimentalCriticalPodAnnotation=true|false (ALPHA - default=false)<br/>ExperimentalHostUserNamespaceDefaulting=true|false (BETA - default=false)<br/>GCERegionalPersistentDisk=true|false (BETA - default=true)<br/>HugePages=true|false (BETA - default=true)<br/>HyperVContainer=true|false (ALPHA - default=false)<br/>Initializers=true|false (ALPHA - default=false)<br/>KubeletPluginsWatcher=true|false (ALPHA - default=false)<br/>LocalStorageCapacityIsolation=true|false (BETA - default=true)<br/>MountContainers=true|false (ALPHA - default=false)<br/>MountPropagation=true|false (BETA - default=true)<br/>PersistentLocalVolumes=true|false (BETA - default=true)<br/>PodPriority=true|false (BETA - default=true)<br/>PodReadinessGates=true|false (BETA - default=false)<br/>PodShareProcessNamespace=true|false (ALPHA - default=false)<br/>QOSReserved=true|false (ALPHA - default=false)<br/>ReadOnlyAPIDataVolumes=true|false (DEPRECATED - default=true)<br/>ResourceLimitsPriorityFunction=true|false (ALPHA - default=false)<br/>ResourceQuotaScopeSelectors=true|false (ALPHA - default=false)<br/>RotateKubeletClientCertificate=true|false (BETA - default=true)<br/>RotateKubeletServerCertificate=true|false (ALPHA - default=false)<br/>RunAsGroup=true|false (ALPHA - default=false)<br/>ScheduleDaemonSetPods=true|false (ALPHA - default=false)<br/>ServiceNodeExclusion=true|false (ALPHA - default=false)<br/>ServiceProxyAllowExternalIPs=true|false (DEPRECATED - default=false)<br/>StorageObjectInUseProtection=true|false (default=true)<br/>StreamingProxyRedirects=true|false (BETA - default=true)<br/>SupportIPVSProxyMode=true|false (default=true)<br/>SupportPodPidsLimit=true|false (ALPHA - default=false)<br/>Sysctls=true|false (BETA - default=true)<br/>TaintBasedEvictions=true|false (ALPHA - default=false)<br/>TaintNodesByCondition=true|false (ALPHA - default=false)<br/>TokenRequest=true|false (ALPHA - default=false)<br/>TokenRequestProjection=true|false (ALPHA - default=false)<br/>VolumeScheduling=true|false (BETA - default=true)<br/>VolumeSubpath=true|false (default=true)<br/>VolumeSubpathEnvExpansion=true|false (ALPHA - default=false)</td>
<td></td><td style="line-height: 130%; word-wrap: break-word;">A set of key=value pairs that describe feature gates for alpha/experimental features. Options are:<br/>APIListChunking=true|false (BETA - default=true)<br/>APIResponseCompression=true|false (ALPHA - default=false)<br/>AdvancedAuditing=true|false (BETA - default=true)<br/>AllAlpha=true|false (ALPHA - default=false)<br/>AppArmor=true|false (BETA - default=true)<br/>AttachVolumeLimit=true|false (ALPHA - default=false)<br/>BalanceAttachedNodeVolumes=true|false (ALPHA - default=false)<br/>BlockVolume=true|false (ALPHA - default=false)<br/>CPUManager=true|false (BETA - default=true)<br/>CRIContainerLogRotation=true|false (BETA - default=true)<br/>CSIBlockVolume=true|false (ALPHA - default=false)<br/>CSIPersistentVolume=true|false (BETA - default=true)<br/>CustomPodDNS=true|false (BETA - default=true)<br/>CustomResourceSubresources=true|false (BETA - default=true)<br/>CustomResourceValidation=true|false (BETA - default=true)<br/>DebugContainers=true|false (ALPHA - default=false)<br/>DevicePlugins=true|false (BETA - default=true)<br/>DynamicKubeletConfig=true|false (BETA - default=true)<br/>DynamicProvisioningScheduling=true|false (ALPHA - default=false)<br/>EnableEquivalenceClassCache=true|false (ALPHA - default=false)<br/>ExpandInUsePersistentVolumes=true|false (ALPHA - default=false)<br/>ExpandPersistentVolumes=true|false (BETA - default=true)<br/>ExperimentalCriticalPodAnnotation=true|false (ALPHA - default=false)<br/>ExperimentalHostUserNamespaceDefaulting=true|false (BETA - default=false)<br/>GCERegionalPersistentDisk=true|false (BETA - default=true)<br/>HugePages=true|false (BETA - default=true)<br/>HyperVContainer=true|false (ALPHA - default=false)<br/>Initializers=true|false (ALPHA - default=false)<br/>KubeletPluginsWatcher=true|false (ALPHA - default=false)<br/>LocalStorageCapacityIsolation=true|false (BETA - default=true)<br/>MountContainers=true|false (ALPHA - default=false)<br/>MountPropagation=true|false (BETA - default=true)<br/>PersistentLocalVolumes=true|false (BETA - default=true)<br/>PodPriority=true|false (BETA - default=true)<br/>PodReadinessGates=true|false (BETA - default=false)<br/>PodShareProcessNamespace=true|false (ALPHA - default=false)<br/>QOSReserved=true|false (ALPHA - default=false)<br/>ReadOnlyAPIDataVolumes=true|false (DEPRECATED - default=true)<br/>ResourceLimitsPriorityFunction=true|false (ALPHA - default=false)<br/>ResourceQuotaScopeSelectors=true|false (ALPHA - default=false)<br/>RotateKubeletClientCertificate=true|false (BETA - default=true)<br/>RotateKubeletServerCertificate=true|false (ALPHA - default=false)<br/>RunAsGroup=true|false (ALPHA - default=false)<br/>ScheduleDaemonSetPods=true|false (ALPHA - default=false)<br/>ServiceNodeExclusion=true|false (ALPHA - default=false)<br/>ServiceProxyAllowExternalIPs=true|false (DEPRECATED - default=false)<br/>StorageObjectInUseProtection=true|false (default=true)<br/>StreamingProxyRedirects=true|false (BETA - default=true)<br/>SupportIPVSProxyMode=true|false (default=true)<br/>SupportPodPidsLimit=true|false (ALPHA - default=false)<br/>Sysctls=true|false (BETA - default=true)<br/>TaintBasedEvictions=true|false (ALPHA - default=false)<br/>TaintNodesByCondition=true|false (BETA - default=true)<br/>TokenRequest=true|false (ALPHA - default=false)<br/>TokenRequestProjection=true|false (ALPHA - default=false)<br/>VolumeScheduling=true|false (BETA - default=true)<br/>VolumeSubpath=true|false (default=true)<br/>VolumeSubpathEnvExpansion=true|false (ALPHA - default=false)</td>
</tr>
<tr>
@@ -69,7 +69,7 @@ kube-scheduler [flags]
<td colspan="2">--feature-gates mapStringBool</td>
</tr>
<tr>
<td></td><td style="line-height: 130%; word-wrap: break-word;">A set of key=value pairs that describe feature gates for alpha/experimental features. Options are:<br/>APIListChunking=true|false (BETA - default=true)<br/>APIResponseCompression=true|false (ALPHA - default=false)<br/>AdvancedAuditing=true|false (BETA - default=true)<br/>AllAlpha=true|false (ALPHA - default=false)<br/>AppArmor=true|false (BETA - default=true)<br/>AttachVolumeLimit=true|false (ALPHA - default=false)<br/>BalanceAttachedNodeVolumes=true|false (ALPHA - default=false)<br/>BlockVolume=true|false (ALPHA - default=false)<br/>CPUManager=true|false (BETA - default=true)<br/>CRIContainerLogRotation=true|false (BETA - default=true)<br/>CSIBlockVolume=true|false (ALPHA - default=false)<br/>CSIPersistentVolume=true|false (BETA - default=true)<br/>CustomPodDNS=true|false (BETA - default=true)<br/>CustomResourceSubresources=true|false (BETA - default=true)<br/>CustomResourceValidation=true|false (BETA - default=true)<br/>DebugContainers=true|false (ALPHA - default=false)<br/>DevicePlugins=true|false (BETA - default=true)<br/>DynamicKubeletConfig=true|false (BETA - default=true)<br/>DynamicProvisioningScheduling=true|false (ALPHA - default=false)<br/>EnableEquivalenceClassCache=true|false (ALPHA - default=false)<br/>ExpandInUsePersistentVolumes=true|false (ALPHA - default=false)<br/>ExpandPersistentVolumes=true|false (BETA - default=true)<br/>ExperimentalCriticalPodAnnotation=true|false (ALPHA - default=false)<br/>ExperimentalHostUserNamespaceDefaulting=true|false (BETA - default=false)<br/>GCERegionalPersistentDisk=true|false (BETA - default=true)<br/>HugePages=true|false (BETA - default=true)<br/>HyperVContainer=true|false (ALPHA - default=false)<br/>Initializers=true|false (ALPHA - default=false)<br/>KubeletPluginsWatcher=true|false (ALPHA - default=false)<br/>LocalStorageCapacityIsolation=true|false (BETA - default=true)<br/>MountContainers=true|false (ALPHA - default=false)<br/>MountPropagation=true|false (BETA - default=true)<br/>PersistentLocalVolumes=true|false (BETA - default=true)<br/>PodPriority=true|false (BETA - default=true)<br/>PodReadinessGates=true|false (BETA - default=false)<br/>PodShareProcessNamespace=true|false (ALPHA - default=false)<br/>QOSReserved=true|false (ALPHA - default=false)<br/>ReadOnlyAPIDataVolumes=true|false (DEPRECATED - default=true)<br/>ResourceLimitsPriorityFunction=true|false (ALPHA - default=false)<br/>ResourceQuotaScopeSelectors=true|false (ALPHA - default=false)<br/>RotateKubeletClientCertificate=true|false (BETA - default=true)<br/>RotateKubeletServerCertificate=true|false (ALPHA - default=false)<br/>RunAsGroup=true|false (ALPHA - default=false)<br/>ScheduleDaemonSetPods=true|false (ALPHA - default=false)<br/>ServiceNodeExclusion=true|false (ALPHA - default=false)<br/>ServiceProxyAllowExternalIPs=true|false (DEPRECATED - default=false)<br/>StorageObjectInUseProtection=true|false (default=true)<br/>StreamingProxyRedirects=true|false (BETA - default=true)<br/>SupportIPVSProxyMode=true|false (default=true)<br/>SupportPodPidsLimit=true|false (ALPHA - default=false)<br/>Sysctls=true|false (BETA - default=true)<br/>TaintBasedEvictions=true|false (ALPHA - default=false)<br/>TaintNodesByCondition=true|false (ALPHA - default=false)<br/>TokenRequest=true|false (ALPHA - default=false)<br/>TokenRequestProjection=true|false (ALPHA - default=false)<br/>VolumeScheduling=true|false (BETA - default=true)<br/>VolumeSubpath=true|false (default=true)<br/>VolumeSubpathEnvExpansion=true|false (ALPHA - default=false)</td>
<td></td><td style="line-height: 130%; word-wrap: break-word;">A set of key=value pairs that describe feature gates for alpha/experimental features. Options are:<br/>APIListChunking=true|false (BETA - default=true)<br/>APIResponseCompression=true|false (ALPHA - default=false)<br/>AdvancedAuditing=true|false (BETA - default=true)<br/>AllAlpha=true|false (ALPHA - default=false)<br/>AppArmor=true|false (BETA - default=true)<br/>AttachVolumeLimit=true|false (ALPHA - default=false)<br/>BalanceAttachedNodeVolumes=true|false (ALPHA - default=false)<br/>BlockVolume=true|false (ALPHA - default=false)<br/>CPUManager=true|false (BETA - default=true)<br/>CRIContainerLogRotation=true|false (BETA - default=true)<br/>CSIBlockVolume=true|false (ALPHA - default=false)<br/>CSIPersistentVolume=true|false (BETA - default=true)<br/>CustomPodDNS=true|false (BETA - default=true)<br/>CustomResourceSubresources=true|false (BETA - default=true)<br/>CustomResourceValidation=true|false (BETA - default=true)<br/>DebugContainers=true|false (ALPHA - default=false)<br/>DevicePlugins=true|false (BETA - default=true)<br/>DynamicKubeletConfig=true|false (BETA - default=true)<br/>DynamicProvisioningScheduling=true|false (ALPHA - default=false)<br/>EnableEquivalenceClassCache=true|false (ALPHA - default=false)<br/>ExpandInUsePersistentVolumes=true|false (ALPHA - default=false)<br/>ExpandPersistentVolumes=true|false (BETA - default=true)<br/>ExperimentalCriticalPodAnnotation=true|false (ALPHA - default=false)<br/>ExperimentalHostUserNamespaceDefaulting=true|false (BETA - default=false)<br/>GCERegionalPersistentDisk=true|false (BETA - default=true)<br/>HugePages=true|false (BETA - default=true)<br/>HyperVContainer=true|false (ALPHA - default=false)<br/>Initializers=true|false (ALPHA - default=false)<br/>KubeletPluginsWatcher=true|false (ALPHA - default=false)<br/>LocalStorageCapacityIsolation=true|false (BETA - default=true)<br/>MountContainers=true|false (ALPHA - default=false)<br/>MountPropagation=true|false (BETA - default=true)<br/>PersistentLocalVolumes=true|false (BETA - default=true)<br/>PodPriority=true|false (BETA - default=true)<br/>PodReadinessGates=true|false (BETA - default=false)<br/>PodShareProcessNamespace=true|false (ALPHA - default=false)<br/>QOSReserved=true|false (ALPHA - default=false)<br/>ReadOnlyAPIDataVolumes=true|false (DEPRECATED - default=true)<br/>ResourceLimitsPriorityFunction=true|false (ALPHA - default=false)<br/>ResourceQuotaScopeSelectors=true|false (ALPHA - default=false)<br/>RotateKubeletClientCertificate=true|false (BETA - default=true)<br/>RotateKubeletServerCertificate=true|false (ALPHA - default=false)<br/>RunAsGroup=true|false (ALPHA - default=false)<br/>ScheduleDaemonSetPods=true|false (ALPHA - default=false)<br/>ServiceNodeExclusion=true|false (ALPHA - default=false)<br/>ServiceProxyAllowExternalIPs=true|false (DEPRECATED - default=false)<br/>StorageObjectInUseProtection=true|false (default=true)<br/>StreamingProxyRedirects=true|false (BETA - default=true)<br/>SupportIPVSProxyMode=true|false (default=true)<br/>SupportPodPidsLimit=true|false (ALPHA - default=false)<br/>Sysctls=true|false (BETA - default=true)<br/>TaintBasedEvictions=true|false (ALPHA - default=false)<br/>TaintNodesByCondition=true|false (BETA - default=true)<br/>TokenRequest=true|false (ALPHA - default=false)<br/>TokenRequestProjection=true|false (ALPHA - default=false)<br/>VolumeScheduling=true|false (BETA - default=true)<br/>VolumeSubpath=true|false (default=true)<br/>VolumeSubpathEnvExpansion=true|false (ALPHA - default=false)</td>
</tr>
<tr>