Make it build!

Update external KubeletConfiguration type
Add defaults for new KubeletConfiguration fields
Modify some defaults to match upstream settings
Add/rename some conversion functions
Updated codegen
Fixed typos
Mike Danese caught that s.NodeLabels wasn't allocated, fix on line 118
of cmd/kubelet/app/options/options.go.
Provide list of valid sources in comment for HostNetworkSources field

cmd/kubelet/app/options/options.go

@@ -115,6 +115,7 @@ func (s *KubeletServer) AddFlags(fs *pflag.FlagSet) {
 	fs.StringVar(&s.ClusterDNS, "cluster-dns", s.ClusterDNS, "IP address for a cluster DNS server.  This value is used for containers' DNS server in case of Pods with \"dnsPolicy=ClusterFirst\"")
 	fs.DurationVar(&s.StreamingConnectionIdleTimeout.Duration, "streaming-connection-idle-timeout", s.StreamingConnectionIdleTimeout.Duration, "Maximum time a streaming connection can be idle before the connection is automatically closed. 0 indicates no timeout. Example: '5m'")
 	fs.DurationVar(&s.NodeStatusUpdateFrequency.Duration, "node-status-update-frequency", s.NodeStatusUpdateFrequency.Duration, "Specifies how often kubelet posts node status to master. Note: be cautious when changing the constant, it must work with nodeMonitorGracePeriod in nodecontroller. Default: 10s")
+	s.NodeLabels = make(map[string]string)
 	bindableNodeLabels := utilconfig.ConfigurationMap(s.NodeLabels)
 	fs.Var(&bindableNodeLabels, "node-labels", "<Warning: Alpha feature> Labels to add when registering the node in the cluster.  Labels must be key=value pairs separated by ','.")
 	fs.DurationVar(&s.ImageMinimumGCAge.Duration, "minimum-image-ttl-duration", s.ImageMinimumGCAge.Duration, "Minimum age for a unused image before it is garbage collected.  Examples: '300ms', '10s' or '2h45m'. Default: '2m'")

pkg/api/conversion.go

@@ -38,25 +38,71 @@ func init() {
 	)
 	Scheme.AddConversionFuncs(
 		Convert_unversioned_TypeMeta_To_unversioned_TypeMeta,
+
 		Convert_unversioned_ListMeta_To_unversioned_ListMeta,
+
 		Convert_intstr_IntOrString_To_intstr_IntOrString,
+
 		Convert_unversioned_Time_To_unversioned_Time,
+
 		Convert_Slice_string_To_unversioned_Time,
+
+		Convert_resource_Quantity_To_resource_Quantity,
+
 		Convert_string_To_labels_Selector,
+		Convert_labels_Selector_To_string,
+
 		Convert_string_To_fields_Selector,
+		Convert_fields_Selector_To_string,
+
 		Convert_Pointer_bool_To_bool,
 		Convert_bool_To_Pointer_bool,
+
 		Convert_Pointer_string_To_string,
 		Convert_string_To_Pointer_string,
-		Convert_labels_Selector_To_string,
-		Convert_fields_Selector_To_string,
-		Convert_int64_ref_To_int,
-		Convert_int_To_int64_ref,
-		Convert_resource_Quantity_To_resource_Quantity,
+
+		Convert_Pointer_int64_To_int,
+		Convert_int_To_Pointer_int64,
+
+		Convert_Pointer_int32_To_int32,
+		Convert_int32_To_Pointer_int32,
+
+		Convert_Pointer_float64_To_float64,
+		Convert_float64_To_Pointer_float64,
 	)
 }
 
-func Convert_int64_ref_To_int(in **int64, out *int, s conversion.Scope) error {
+func Convert_Pointer_float64_To_float64(in **float64, out *float64, s conversion.Scope) error {
+	if *in == nil {
+		*out = 0
+		return nil
+	}
+	*out = float64(**in)
+	return nil
+}
+
+func Convert_float64_To_Pointer_float64(in *float64, out **float64, s conversion.Scope) error {
+	temp := float64(*in)
+	*out = &temp
+	return nil
+}
+
+func Convert_Pointer_int32_To_int32(in **int32, out *int32, s conversion.Scope) error {
+	if *in == nil {
+		*out = 0
+		return nil
+	}
+	*out = int32(**in)
+	return nil
+}
+
+func Convert_int32_To_Pointer_int32(in *int32, out **int32, s conversion.Scope) error {
+	temp := int32(*in)
+	*out = &temp
+	return nil
+}
+
+func Convert_Pointer_int64_To_int(in **int64, out *int, s conversion.Scope) error {
 	if *in == nil {
 		*out = 0
 		return nil
@@ -65,7 +111,7 @@ func Convert_int64_ref_To_int(in **int64, out *int, s conversion.Scope) error {
 	return nil
 }
 
-func Convert_int_To_int64_ref(in *int, out **int64, s conversion.Scope) error {
+func Convert_int_To_Pointer_int64(in *int, out **int64, s conversion.Scope) error {
 	temp := int64(*in)
 	*out = &temp
 	return nil

pkg/apis/componentconfig/types.go

@@ -159,7 +159,8 @@ type KubeletConfiguration struct {
 	// Defaults to false.
 	AllowPrivileged bool `json:"allowPrivileged"`
 	// hostNetworkSources is a comma-separated list of sources from which the
-	// Kubelet allows pods to use of host network. Defaults to "*".
+	// Kubelet allows pods to use of host network. Defaults to "*". Valid
+	// options are "file", "http", "api", and "*" (all sources).
 	HostNetworkSources []string `json:"hostNetworkSources"`
 	// hostPIDSources is a comma-separated list of sources from which the
 	// Kubelet allows pods to use the host pid namespace. Defaults to "*".

pkg/apis/componentconfig/v1alpha1/defaults.go

@@ -17,6 +17,7 @@ limitations under the License.
 package v1alpha1
 
 import (
+	"path/filepath"
 	"runtime"
 	"time"
 
@@ -28,19 +29,21 @@ import (
 	kruntime "k8s.io/kubernetes/pkg/runtime"
 )
 
-var zeroDuration = unversioned.Duration{}
+const (
+	defaultRootDir = "/var/lib/kubelet"
 
-var defaultPodInfraConatinerImage = func() string {
-	const (
-		defaultPodInfraContainerImageName    = "gcr.io/google_containers/pause"
-		defaultPodInfraContainerImageVersion = "2.0"
-	)
-	if runtime.GOARCH == "amd64" {
-		return defaultPodInfraContainerImageName + ":" + defaultPodInfraContainerImageVersion
-	} else {
-		return defaultPodInfraContainerImageName + "-" + runtime.GOARCH + ":" + defaultPodInfraContainerImageVersion
-	}
-}()
+	// When these values are updated, also update test/e2e/framework/util.go
+	defaultPodInfraContainerImageName    = "gcr.io/google_containers/pause"
+	defaultPodInfraContainerImageVersion = "3.0"
+	defaultPodInfraContainerImage        = defaultPodInfraContainerImageName +
+		"-" + runtime.GOARCH + ":" +
+		defaultPodInfraContainerImageVersion
+
+	// From pkg/kubelet/rkt/rkt.go to avoid circular import
+	defaultRktAPIServiceEndpoint = "localhost:15441"
+)
+
+var zeroDuration = unversioned.Duration{}
 
 func addDefaultingFuncs(scheme *kruntime.Scheme) {
 	scheme.AddDefaultingFuncs(
@@ -141,7 +144,7 @@ func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration) {
 		obj.CAdvisorPort = 4194
 	}
 	if obj.VolumeStatsAggPeriod == zeroDuration {
-		obj.VolumeStatsAggPeriod = unversioned.Duration{1 * time.Minute}
+		obj.VolumeStatsAggPeriod = unversioned.Duration{Duration: time.Minute}
 	}
 	if obj.CertDirectory == "" {
 		obj.CertDirectory = "/var/run/kubernetes"
@@ -152,6 +155,9 @@ func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration) {
 	if obj.ContainerRuntime == "" {
 		obj.ContainerRuntime = "docker"
 	}
+	if obj.RuntimeRequestTimeout == zeroDuration {
+		obj.RuntimeRequestTimeout = unversioned.Duration{Duration: 2 * time.Minute}
+	}
 	if obj.CPUCFSQuota == nil {
 		obj.CPUCFSQuota = boolVar(true)
 	}
@@ -167,6 +173,9 @@ func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration) {
 	if obj.EventRecordQPS == 0 {
 		obj.EventRecordQPS = 5.0
 	}
+	if obj.EnableControllerAttachDetach == nil {
+		obj.EnableControllerAttachDetach = boolVar(true)
+	}
 	if obj.EnableDebuggingHandlers == nil {
 		obj.EnableDebuggingHandlers = boolVar(true)
 	}
@@ -174,7 +183,7 @@ func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration) {
 		obj.EnableServer = boolVar(true)
 	}
 	if obj.FileCheckFrequency == zeroDuration {
-		obj.FileCheckFrequency = unversioned.Duration{20 * time.Second}
+		obj.FileCheckFrequency = unversioned.Duration{Duration: 20 * time.Second}
 	}
 	if obj.HealthzBindAddress == "" {
 		obj.HealthzBindAddress = "127.0.0.1"
@@ -192,13 +201,18 @@ func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration) {
 		obj.HostIPCSources = []string{kubetypes.AllSource}
 	}
 	if obj.HTTPCheckFrequency == zeroDuration {
-		obj.HTTPCheckFrequency = unversioned.Duration{20 * time.Second}
+		obj.HTTPCheckFrequency = unversioned.Duration{Duration: 20 * time.Second}
+	}
+	if obj.ImageMinimumGCAge == zeroDuration {
+		obj.ImageMinimumGCAge = unversioned.Duration{Duration: 2 * time.Minute}
 	}
 	if obj.ImageGCHighThresholdPercent == nil {
-		obj.ImageGCHighThresholdPercent = 90
+		temp := int32(90)
+		obj.ImageGCHighThresholdPercent = &temp
 	}
 	if obj.ImageGCLowThresholdPercent == nil {
-		obj.ImageGCLowThresholdPercent = 80
+		temp := int32(80)
+		obj.ImageGCLowThresholdPercent = &temp
 	}
 	if obj.LowDiskSpaceThresholdMB == 0 {
 		obj.LowDiskSpaceThresholdMB = 256
@@ -207,11 +221,11 @@ func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration) {
 		obj.MasterServiceNamespace = api.NamespaceDefault
 	}
 	if obj.MaxContainerCount == nil {
-		temp := int64(100)
+		temp := int32(-1)
 		obj.MaxContainerCount = &temp
 	}
 	if obj.MaxPerPodContainerCount == 0 {
-		obj.MaxPerPodContainerCount = 2
+		obj.MaxPerPodContainerCount = 1
 	}
 	if obj.MaxOpenFiles == 0 {
 		obj.MaxOpenFiles = 1000000
@@ -220,7 +234,7 @@ func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration) {
 		obj.MaxPods = 110
 	}
 	if obj.MinimumGCAge == zeroDuration {
-		obj.MinimumGCAge = unversioned.Duration{1 * time.Minute}
+		obj.MinimumGCAge = unversioned.Duration{Duration: 0}
 	}
 	if obj.NetworkPluginDir == "" {
 		obj.NetworkPluginDir = "/usr/libexec/kubernetes/kubelet-plugins/net/exec/"
@@ -232,13 +246,14 @@ func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration) {
 		obj.VolumePluginDir = "/usr/libexec/kubernetes/kubelet-plugins/volume/exec/"
 	}
 	if obj.NodeStatusUpdateFrequency == zeroDuration {
-		obj.NodeStatusUpdateFrequency = unversioned.Duration{10 * time.Second}
+		obj.NodeStatusUpdateFrequency = unversioned.Duration{Duration: 10 * time.Second}
 	}
-	if obj.OOMScoreAdj == 0 {
-		obj.OOMScoreAdj = int32(qos.KubeletOOMScoreAdj)
+	if obj.OOMScoreAdj == nil {
+		temp := int32(qos.KubeletOOMScoreAdj)
+		obj.OOMScoreAdj = &temp
 	}
 	if obj.PodInfraContainerImage == "" {
-		obj.PodInfraContainerImage = defaultPodInfraContainer
+		obj.PodInfraContainerImage = defaultPodInfraContainerImage
 	}
 	if obj.Port == 0 {
 		obj.Port = ports.KubeletPort
@@ -255,42 +270,55 @@ func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration) {
 	if obj.RegistryBurst == 0 {
 		obj.RegistryBurst = 10
 	}
-	if obj.RegistryPullQPS == 0 {
-		obj.RegistryPullQPS = 5
+	if obj.RegistryPullQPS == nil {
+		temp := float64(5)
+		obj.RegistryPullQPS = &temp
+	}
+	if obj.ResolverConfig == "" {
+		obj.ResolverConfig = kubetypes.ResolvConfDefault
 	}
 	if obj.RktAPIEndpoint == "" {
-		obj.RktAPIEndpoint = "localhost:15441"
+		obj.RktAPIEndpoint = defaultRktAPIServiceEndpoint
 	}
 	if obj.RootDirectory == "" {
-		obj.RootDirectory = "/var/lib/kubelet"
+		obj.RootDirectory = defaultRootDir
 	}
 	if obj.SerializeImagePulls == nil {
 		obj.SerializeImagePulls = boolVar(true)
 	}
+	if obj.SeccompProfileRoot == "" {
+		filepath.Join(defaultRootDir, "seccomp")
+	}
 	if obj.StreamingConnectionIdleTimeout == zeroDuration {
-		obj.StreamingConnectionIdleTimeout = unversioned.Duration{4 * time.Hour}
+		obj.StreamingConnectionIdleTimeout = unversioned.Duration{Duration: 4 * time.Hour}
 	}
 	if obj.SyncFrequency == zeroDuration {
-		obj.SyncFrequency = unversioned.Duration{1 * time.Minute}
+		obj.SyncFrequency = unversioned.Duration{Duration: 1 * time.Minute}
 	}
 	if obj.ReconcileCIDR == nil {
 		obj.ReconcileCIDR = boolVar(true)
 	}
+	if obj.ContentType == "" {
+		obj.ContentType = "application/vnd.kubernetes.protobuf"
+	}
 	if obj.KubeAPIQPS == 0 {
 		obj.KubeAPIQPS = 5
 	}
 	if obj.KubeAPIBurst == 0 {
 		obj.KubeAPIBurst = 10
 	}
-	if obj.ExperimentalFlannelOverlay == nil {
-		obj.ExperimentalFlannelOverlay = boolVar(false)
-	}
 	if obj.OutOfDiskTransitionFrequency == zeroDuration {
-		obj.OutOfDiskTransitionFrequency = unversioned.Duration{5 * time.Minute}
+		obj.OutOfDiskTransitionFrequency = unversioned.Duration{Duration: 5 * time.Minute}
 	}
 	if string(obj.HairpinMode) == "" {
 		obj.HairpinMode = PromiscuousBridge
 	}
+	if obj.EvictionHard == nil {
+		obj.EvictionHard = &"memory.available<100Mi"
+	}
+	if obj.EvictionPressureTransitionPeriod == zeroDuration {
+		obj.EvictionPressureTransitionPeriod = unversioned.Duration{Duration: 5 * time.Minute}
+	}
 }
 
 func boolVar(b bool) *bool {

pkg/apis/componentconfig/v1alpha1/types.go

@@ -210,11 +210,14 @@ type KubeletConfiguration struct {
 	// rootDirectory is the directory path to place kubelet files (volume
 	// mounts,etc).
 	RootDirectory string `json:"rootDirectory"`
+	// seccompProfileRoot is the directory path for seccomp profiles.
+	SeccompProfileRoot string `json:"seccompProfileRoot"`
 	// allowPrivileged enables containers to request privileged mode.
 	// Defaults to false.
 	AllowPrivileged *bool `json:"allowPrivileged"`
 	// hostNetworkSources is a comma-separated list of sources from which the
-	// Kubelet allows pods to use of host network. Defaults to "*".
+	// Kubelet allows pods to use of host network. Defaults to "*". Valid
+	// options are "file", "http", "api", and "*" (all sources).
 	HostNetworkSources []string `json:"hostNetworkSources"`
 	// hostPIDSources is a comma-separated list of sources from which the
 	// Kubelet allows pods to use the host pid namespace. Defaults to "*".
@@ -224,7 +227,7 @@ type KubeletConfiguration struct {
 	HostIPCSources []string `json:"hostIPCSources"`
 	// registryPullQPS is the limit of registry pulls per second. If 0,
 	// unlimited. Set to 0 for no limit. Defaults to 5.0.
-	RegistryPullQPS float64 `json:"registryPullQPS"`
+	RegistryPullQPS *float64 `json:"registryPullQPS"`
 	// registryBurst is the maximum size of a bursty pulls, temporarily allows
 	// pulls to burst to this number, while still not exceeding registryQps.
 	// Only used if registryQps > 0.
@@ -247,7 +250,7 @@ type KubeletConfiguration struct {
 	MaxPerPodContainerCount int64 `json:"maxPerPodContainerCount"`
 	// maxContainerCount is the maximum number of old instances of containers
 	// to retain globally. Each container takes up some disk space.
-	MaxContainerCount *int64 `json:"maxContainerCount"`
+	MaxContainerCount *int32 `json:"maxContainerCount"`
 	// cAdvisorPort is the port of the localhost cAdvisor endpoint
 	CAdvisorPort int32 `json:"cAdvisorPort"`
 	// healthzPort is the port of the localhost healthz endpoint
@@ -257,7 +260,7 @@ type KubeletConfiguration struct {
 	HealthzBindAddress string `json:"healthzBindAddress"`
 	// oomScoreAdj is The oom-score-adj value for kubelet process. Values
 	// must be within the range [-1000, 1000].
-	OOMScoreAdj int32 `json:"oomScoreAdj"`
+	OOMScoreAdj *int32 `json:"oomScoreAdj"`
 	// registerNode enables automatic registration with the apiserver.
 	RegisterNode *bool `json:"registerNode"`
 	// clusterDomain is the DNS domain for this cluster. If set, kubelet will
@@ -284,17 +287,17 @@ type KubeletConfiguration struct {
 	// imageGCHighThresholdPercent is the percent of disk usage after which
 	// image garbage collection is always run. The percent is calculated as
 	// this field value out of 100.
-	ImageGCHighThresholdPercent int32 `json:"imageGCHighThresholdPercent"`
+	ImageGCHighThresholdPercent *int32 `json:"imageGCHighThresholdPercent"`
 	// imageGCLowThresholdPercent is the percent of disk usage before which
 	// image garbage collection is never run. Lowest disk usage to garbage
 	// collect to. The percent is calculated as this field value out of 100.
-	ImageGCLowThresholdPercent int32 `json:"imageGCLowThresholdPercent"`
+	ImageGCLowThresholdPercent *int32 `json:"imageGCLowThresholdPercent"`
 	// lowDiskSpaceThresholdMB is the absolute free disk space, in MB, to
 	// maintain. When disk space falls below this threshold, new pods would
 	// be rejected.
 	LowDiskSpaceThresholdMB int64 `json:"lowDiskSpaceThresholdMB"`
 	// How frequently to calculate and cache volume disk usage for all pods
-	VolumeStatsAggPeriod unversioned.Duration `json:volumeStatsAggPeriod`
+	VolumeStatsAggPeriod unversioned.Duration `json:"volumeStatsAggPeriod"`
 	// networkPluginName is the name of the network plugin to be invoked for
 	// various events in kubelet/pod lifecycle
 	NetworkPluginName string `json:"networkPluginName"`
@@ -309,28 +312,38 @@ type KubeletConfiguration struct {
 	// cloudConfigFile is the path to the cloud provider configuration file.
 	CloudConfigFile string `json:"cloudConfigFile"`
 	// kubeletCgroups is the absolute name of cgroups to isolate the kubelet in.
-	KubeletCgroups string `json:"kubeletCgroups,omitempty"`
+	KubeletCgroups string `json:"kubeletCgroups"`
 	// runtimeCgroups are cgroups that container runtime is expected to be isolated in.
-	RuntimeCgroups string `json:"runtimeCgroups,omitempty"`
+	RuntimeCgroups string `json:"runtimeCgroups"`
 	// systemCgroups is absolute name of cgroups in which to place
 	// all non-kernel processes that are not already in a container. Empty
 	// for no container. Rolling back the flag requires a reboot.
-	SystemCgroups string `json:"systemCgroups,omitempty"`
+	SystemCgroups string `json:"systemCgroups"`
 	// cgroupRoot is the root cgroup to use for pods. This is handled by the
 	// container runtime on a best effort basis.
 	CgroupRoot string `json:"cgroupRoot"`
 	// containerRuntime is the container runtime to use.
 	ContainerRuntime string `json:"containerRuntime"`
-	// rktPath is hte path of rkt binary. Leave empty to use the first rkt in
+	// runtimeRequestTimeout is the timeout for all runtime requests except long running
+	// requests - pull, logs, exec and attach.
+	RuntimeRequestTimeout unversioned.Duration `json:"runtimeRequestTimeout"`
+	// rktPath is the  path of rkt binary. Leave empty to use the first rkt in
 	// $PATH.
 	RktPath string `json:"rktPath"`
+	// rktApiEndpoint is the endpoint of the rkt API service to communicate with.
+	RktAPIEndpoint string `json:"rktAPIEndpoint"`
+	// rktStage1Image is the image to use as stage1. Local paths and
+	// http/https URLs are supported.
+	RktStage1Image string `json:"rktStage1Image"`
 	// lockFilePath is the path that kubelet will use to as a lock file.
 	// It uses this file as a lock to synchronize with other kubelet processes
 	// that may be running.
 	LockFilePath *string `json:"lockFilePath"`
-	// rktStage1Image is the image to use as stage1. Local paths and
-	// http/https URLs are supported.
-	RktStage1Image string `json:"rktStage1Image"`
+	// ExitOnLockContention is a flag that signifies to the kubelet that it is running
+	// in "bootstrap" mode. This requires that 'LockFilePath' has been set.
+	// This will cause the kubelet to listen to inotify events on the lock file,
+	// releasing it and exiting when another process tries to open that file.
+	ExitOnLockContention bool `json:"exitOnLockContention"`
 	// configureCBR0 enables the kublet to configure cbr0 based on
 	// Node.Spec.PodCIDR.
 	ConfigureCBR0 *bool `json:"configureCbr0"`
@@ -344,8 +357,12 @@ type KubeletConfiguration struct {
 	// one must set --hairpin-mode=veth-flag, because bridge assumes the
 	// existence of a container bridge named cbr0.
 	HairpinMode string `json:"hairpinMode"`
+	// The node has babysitter process monitoring docker and kubelet.
+	BabysitDaemons bool `json:"babysitDaemons"`
 	// maxPods is the number of pods that can run on this Kubelet.
 	MaxPods int32 `json:"maxPods"`
+	// nvidiaGPUs is the number of NVIDIA GPU devices on this node.
+	NvidiaGPUs int32 `json:"nvidiaGPUs"`
 	// dockerExecHandlerName is the handler to use when executing a command
 	// in a container. Valid values are 'native' and 'nsenter'. Defaults to
 	// 'native'.
@@ -369,6 +386,8 @@ type KubeletConfiguration struct {
 	// registerSchedulable tells the kubelet to register the node as
 	// schedulable. No-op if register-node is false.
 	RegisterSchedulable *bool `json:"registerSchedulable"`
+	// contentType is contentType of requests sent to apiserver.
+	ContentType string `json:"contentType"`
 	// kubeAPIQPS is the QPS to use while talking with kubernetes apiserver
 	KubeAPIQPS float32 `json:"kubeAPIQPS"`
 	// kubeAPIBurst is the burst to allow while talking with kubernetes
@@ -382,7 +401,7 @@ type KubeletConfiguration struct {
 	// experimentalFlannelOverlay enables experimental support for starting the
 	// kubelet with the default overlay network (flannel). Assumes flanneld
 	// is already running in client mode.
-	ExperimentalFlannelOverlay *bool `json:"experimentalFlannelOverlay"`
+	ExperimentalFlannelOverlay bool `json:"experimentalFlannelOverlay"`
 	// outOfDiskTransitionFrequency is duration for which the kubelet has to
 	// wait before transitioning out of out-of-disk node condition status.
 	OutOfDiskTransitionFrequency unversioned.Duration `json:"outOfDiskTransitionFrequency"`
@@ -395,4 +414,20 @@ type KubeletConfiguration struct {
 	NonMasqueradeCIDR string `json:"nonMasqueradeCIDR"`
 	// enable gathering custom metrics.
 	EnableCustomMetrics bool `json:"enableCustomMetrics"`
+	// Comma-delimited list of hard eviction expressions.  For example, 'memory.available<300Mi'.
+	EvictionHard string `json:"evictionHard"`
+	// Comma-delimited list of soft eviction expressions.  For example, 'memory.available<300Mi'.
+	EvictionSoft string `json:"evictionSoft"`
+	// Comma-delimeted list of grace periods for each soft eviction signal.  For example, 'memory.available=30s'.
+	EvictionSoftGracePeriod string `json:"evictionSoftGracePeriod"`
+	// Duration for which the kubelet has to wait before transitioning out of an eviction pressure condition.
+	EvictionPressureTransitionPeriod unversioned.Duration `json:"evictionPressureTransitionPeriod"`
+	// Maximum allowed grace period (in seconds) to use when terminating pods in response to a soft eviction threshold being met.
+	EvictionMaxPodGracePeriod int32 `json:"evictionMaxPodGracePeriod"`
+	// Maximum number of pods per core. Cannot exceed MaxPods
+	PodsPerCore int32 `json:"podsPerCore"`
+	// enableControllerAttachDetach enables the Attach/Detach controller to
+	// manage attachment/detachment of volumes scheduled to this node, and
+	// disables kubelet from executing any attach/detach operations
+	EnableControllerAttachDetach *bool `json:"enableControllerAttachDetach"`
 }