v1alpha1

package
v1.7.0-alpha.4 Latest Latest
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 Go to latest Published: May 18, 2017 License: Apache-2.0 Imports: 18 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// Set the hairpin flag on the veth of containers in the respective
	// container runtime.
	HairpinVeth = "hairpin-veth"
	// Make the container bridge promiscuous. This will force it to accept
	// hairpin packets, even if the flag isn't set on ports of the bridge.
	PromiscuousBridge = "promiscuous-bridge"
	// Neither of the above. If the kubelet is started in this hairpin mode
	// and kube-proxy is running in iptables mode, hairpin packets will be
	// dropped by the container bridge.
	HairpinNone = "none"
)

Enum settings for different ways to handle hairpin packets.

View Source 
const (
	// "kube-system" is the default scheduler lock object namespace
	SchedulerDefaultLockObjectNamespace string = "kube-system"

	// "kube-scheduler" is the default scheduler lock object name
	SchedulerDefaultLockObjectName = "kube-scheduler"
)
View Source 
const (
	AutoDetectCloudProvider = "auto-detect"
)
View Source 
const GroupName = "componentconfig"

GroupName is the group name use in this package

Variables

View Source 
var (
	// TODO: move SchemeBuilder with zz_generated.deepcopy.go to k8s.io/api.
	// localSchemeBuilder and AddToScheme will stay in k8s.io/kubernetes.
	SchemeBuilder runtime.SchemeBuilder

	AddToScheme = localSchemeBuilder.AddToScheme
)
View Source 
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha1"}

SchemeGroupVersion is group version used to register these objects

Functions

func Convert_componentconfig_ClientConnectionConfiguration_To_v1alpha1_ClientConnectionConfiguration added in v1.7.0 

func Convert_componentconfig_ClientConnectionConfiguration_To_v1alpha1_ClientConnectionConfiguration(in *componentconfig.ClientConnectionConfiguration, out *ClientConnectionConfiguration, s conversion.Scope) error

Convert_componentconfig_ClientConnectionConfiguration_To_v1alpha1_ClientConnectionConfiguration is an autogenerated conversion function.

func Convert_componentconfig_KubeProxyConfiguration_To_v1alpha1_KubeProxyConfiguration 

func Convert_componentconfig_KubeProxyConfiguration_To_v1alpha1_KubeProxyConfiguration(in *componentconfig.KubeProxyConfiguration, out *KubeProxyConfiguration, s conversion.Scope) error

Convert_componentconfig_KubeProxyConfiguration_To_v1alpha1_KubeProxyConfiguration is an autogenerated conversion function.

func Convert_componentconfig_KubeProxyConntrackConfiguration_To_v1alpha1_KubeProxyConntrackConfiguration added in v1.7.0 

func Convert_componentconfig_KubeProxyConntrackConfiguration_To_v1alpha1_KubeProxyConntrackConfiguration(in *componentconfig.KubeProxyConntrackConfiguration, out *KubeProxyConntrackConfiguration, s conversion.Scope) error

Convert_componentconfig_KubeProxyConntrackConfiguration_To_v1alpha1_KubeProxyConntrackConfiguration is an autogenerated conversion function.

func Convert_componentconfig_KubeProxyIPTablesConfiguration_To_v1alpha1_KubeProxyIPTablesConfiguration added in v1.7.0 

func Convert_componentconfig_KubeProxyIPTablesConfiguration_To_v1alpha1_KubeProxyIPTablesConfiguration(in *componentconfig.KubeProxyIPTablesConfiguration, out *KubeProxyIPTablesConfiguration, s conversion.Scope) error

Convert_componentconfig_KubeProxyIPTablesConfiguration_To_v1alpha1_KubeProxyIPTablesConfiguration is an autogenerated conversion function.

func Convert_componentconfig_KubeSchedulerConfiguration_To_v1alpha1_KubeSchedulerConfiguration 

func Convert_componentconfig_KubeSchedulerConfiguration_To_v1alpha1_KubeSchedulerConfiguration(in *componentconfig.KubeSchedulerConfiguration, out *KubeSchedulerConfiguration, s conversion.Scope) error

Convert_componentconfig_KubeSchedulerConfiguration_To_v1alpha1_KubeSchedulerConfiguration is an autogenerated conversion function.

func Convert_componentconfig_KubeletAnonymousAuthentication_To_v1alpha1_KubeletAnonymousAuthentication added in v1.5.0 

func Convert_componentconfig_KubeletAnonymousAuthentication_To_v1alpha1_KubeletAnonymousAuthentication(in *componentconfig.KubeletAnonymousAuthentication, out *KubeletAnonymousAuthentication, s conversion.Scope) error

Convert_componentconfig_KubeletAnonymousAuthentication_To_v1alpha1_KubeletAnonymousAuthentication is an autogenerated conversion function.

func Convert_componentconfig_KubeletAuthentication_To_v1alpha1_KubeletAuthentication added in v1.5.0 

func Convert_componentconfig_KubeletAuthentication_To_v1alpha1_KubeletAuthentication(in *componentconfig.KubeletAuthentication, out *KubeletAuthentication, s conversion.Scope) error

Convert_componentconfig_KubeletAuthentication_To_v1alpha1_KubeletAuthentication is an autogenerated conversion function.

func Convert_componentconfig_KubeletAuthorization_To_v1alpha1_KubeletAuthorization added in v1.5.0 

func Convert_componentconfig_KubeletAuthorization_To_v1alpha1_KubeletAuthorization(in *componentconfig.KubeletAuthorization, out *KubeletAuthorization, s conversion.Scope) error

Convert_componentconfig_KubeletAuthorization_To_v1alpha1_KubeletAuthorization is an autogenerated conversion function.

func Convert_componentconfig_KubeletConfiguration_To_v1alpha1_KubeletConfiguration added in v1.4.0 

func Convert_componentconfig_KubeletConfiguration_To_v1alpha1_KubeletConfiguration(in *componentconfig.KubeletConfiguration, out *KubeletConfiguration, s conversion.Scope) error

Convert_componentconfig_KubeletConfiguration_To_v1alpha1_KubeletConfiguration is an autogenerated conversion function.

func Convert_componentconfig_KubeletWebhookAuthentication_To_v1alpha1_KubeletWebhookAuthentication added in v1.5.0 

func Convert_componentconfig_KubeletWebhookAuthentication_To_v1alpha1_KubeletWebhookAuthentication(in *componentconfig.KubeletWebhookAuthentication, out *KubeletWebhookAuthentication, s conversion.Scope) error

Convert_componentconfig_KubeletWebhookAuthentication_To_v1alpha1_KubeletWebhookAuthentication is an autogenerated conversion function.

func Convert_componentconfig_KubeletWebhookAuthorization_To_v1alpha1_KubeletWebhookAuthorization added in v1.5.0 

func Convert_componentconfig_KubeletWebhookAuthorization_To_v1alpha1_KubeletWebhookAuthorization(in *componentconfig.KubeletWebhookAuthorization, out *KubeletWebhookAuthorization, s conversion.Scope) error

Convert_componentconfig_KubeletWebhookAuthorization_To_v1alpha1_KubeletWebhookAuthorization is an autogenerated conversion function.

func Convert_componentconfig_KubeletX509Authentication_To_v1alpha1_KubeletX509Authentication added in v1.5.0 

func Convert_componentconfig_KubeletX509Authentication_To_v1alpha1_KubeletX509Authentication(in *componentconfig.KubeletX509Authentication, out *KubeletX509Authentication, s conversion.Scope) error

Convert_componentconfig_KubeletX509Authentication_To_v1alpha1_KubeletX509Authentication is an autogenerated conversion function.

func Convert_componentconfig_LeaderElectionConfiguration_To_v1alpha1_LeaderElectionConfiguration 

func Convert_componentconfig_LeaderElectionConfiguration_To_v1alpha1_LeaderElectionConfiguration(in *componentconfig.LeaderElectionConfiguration, out *LeaderElectionConfiguration, s conversion.Scope) error

Convert_componentconfig_LeaderElectionConfiguration_To_v1alpha1_LeaderElectionConfiguration is an autogenerated conversion function.

func Convert_v1alpha1_ClientConnectionConfiguration_To_componentconfig_ClientConnectionConfiguration added in v1.7.0 

func Convert_v1alpha1_ClientConnectionConfiguration_To_componentconfig_ClientConnectionConfiguration(in *ClientConnectionConfiguration, out *componentconfig.ClientConnectionConfiguration, s conversion.Scope) error

Convert_v1alpha1_ClientConnectionConfiguration_To_componentconfig_ClientConnectionConfiguration is an autogenerated conversion function.

func Convert_v1alpha1_KubeProxyConfiguration_To_componentconfig_KubeProxyConfiguration 

func Convert_v1alpha1_KubeProxyConfiguration_To_componentconfig_KubeProxyConfiguration(in *KubeProxyConfiguration, out *componentconfig.KubeProxyConfiguration, s conversion.Scope) error

Convert_v1alpha1_KubeProxyConfiguration_To_componentconfig_KubeProxyConfiguration is an autogenerated conversion function.

func Convert_v1alpha1_KubeProxyConntrackConfiguration_To_componentconfig_KubeProxyConntrackConfiguration added in v1.7.0 

func Convert_v1alpha1_KubeProxyConntrackConfiguration_To_componentconfig_KubeProxyConntrackConfiguration(in *KubeProxyConntrackConfiguration, out *componentconfig.KubeProxyConntrackConfiguration, s conversion.Scope) error

Convert_v1alpha1_KubeProxyConntrackConfiguration_To_componentconfig_KubeProxyConntrackConfiguration is an autogenerated conversion function.

func Convert_v1alpha1_KubeProxyIPTablesConfiguration_To_componentconfig_KubeProxyIPTablesConfiguration added in v1.7.0 

func Convert_v1alpha1_KubeProxyIPTablesConfiguration_To_componentconfig_KubeProxyIPTablesConfiguration(in *KubeProxyIPTablesConfiguration, out *componentconfig.KubeProxyIPTablesConfiguration, s conversion.Scope) error

Convert_v1alpha1_KubeProxyIPTablesConfiguration_To_componentconfig_KubeProxyIPTablesConfiguration is an autogenerated conversion function.

func Convert_v1alpha1_KubeSchedulerConfiguration_To_componentconfig_KubeSchedulerConfiguration 

func Convert_v1alpha1_KubeSchedulerConfiguration_To_componentconfig_KubeSchedulerConfiguration(in *KubeSchedulerConfiguration, out *componentconfig.KubeSchedulerConfiguration, s conversion.Scope) error

Convert_v1alpha1_KubeSchedulerConfiguration_To_componentconfig_KubeSchedulerConfiguration is an autogenerated conversion function.

func Convert_v1alpha1_KubeletAnonymousAuthentication_To_componentconfig_KubeletAnonymousAuthentication added in v1.5.0 

func Convert_v1alpha1_KubeletAnonymousAuthentication_To_componentconfig_KubeletAnonymousAuthentication(in *KubeletAnonymousAuthentication, out *componentconfig.KubeletAnonymousAuthentication, s conversion.Scope) error

Convert_v1alpha1_KubeletAnonymousAuthentication_To_componentconfig_KubeletAnonymousAuthentication is an autogenerated conversion function.

func Convert_v1alpha1_KubeletAuthentication_To_componentconfig_KubeletAuthentication added in v1.5.0 

func Convert_v1alpha1_KubeletAuthentication_To_componentconfig_KubeletAuthentication(in *KubeletAuthentication, out *componentconfig.KubeletAuthentication, s conversion.Scope) error

Convert_v1alpha1_KubeletAuthentication_To_componentconfig_KubeletAuthentication is an autogenerated conversion function.

func Convert_v1alpha1_KubeletAuthorization_To_componentconfig_KubeletAuthorization added in v1.5.0 

func Convert_v1alpha1_KubeletAuthorization_To_componentconfig_KubeletAuthorization(in *KubeletAuthorization, out *componentconfig.KubeletAuthorization, s conversion.Scope) error

Convert_v1alpha1_KubeletAuthorization_To_componentconfig_KubeletAuthorization is an autogenerated conversion function.

func Convert_v1alpha1_KubeletConfiguration_To_componentconfig_KubeletConfiguration added in v1.4.0 

func Convert_v1alpha1_KubeletConfiguration_To_componentconfig_KubeletConfiguration(in *KubeletConfiguration, out *componentconfig.KubeletConfiguration, s conversion.Scope) error

Convert_v1alpha1_KubeletConfiguration_To_componentconfig_KubeletConfiguration is an autogenerated conversion function.

func Convert_v1alpha1_KubeletWebhookAuthentication_To_componentconfig_KubeletWebhookAuthentication added in v1.5.0 

func Convert_v1alpha1_KubeletWebhookAuthentication_To_componentconfig_KubeletWebhookAuthentication(in *KubeletWebhookAuthentication, out *componentconfig.KubeletWebhookAuthentication, s conversion.Scope) error

Convert_v1alpha1_KubeletWebhookAuthentication_To_componentconfig_KubeletWebhookAuthentication is an autogenerated conversion function.

func Convert_v1alpha1_KubeletWebhookAuthorization_To_componentconfig_KubeletWebhookAuthorization added in v1.5.0 

func Convert_v1alpha1_KubeletWebhookAuthorization_To_componentconfig_KubeletWebhookAuthorization(in *KubeletWebhookAuthorization, out *componentconfig.KubeletWebhookAuthorization, s conversion.Scope) error

Convert_v1alpha1_KubeletWebhookAuthorization_To_componentconfig_KubeletWebhookAuthorization is an autogenerated conversion function.

func Convert_v1alpha1_KubeletX509Authentication_To_componentconfig_KubeletX509Authentication added in v1.5.0 

func Convert_v1alpha1_KubeletX509Authentication_To_componentconfig_KubeletX509Authentication(in *KubeletX509Authentication, out *componentconfig.KubeletX509Authentication, s conversion.Scope) error

Convert_v1alpha1_KubeletX509Authentication_To_componentconfig_KubeletX509Authentication is an autogenerated conversion function.

func Convert_v1alpha1_LeaderElectionConfiguration_To_componentconfig_LeaderElectionConfiguration 

func Convert_v1alpha1_LeaderElectionConfiguration_To_componentconfig_LeaderElectionConfiguration(in *LeaderElectionConfiguration, out *componentconfig.LeaderElectionConfiguration, s conversion.Scope) error

Convert_v1alpha1_LeaderElectionConfiguration_To_componentconfig_LeaderElectionConfiguration is an autogenerated conversion function.

func DeepCopy_v1alpha1_ClientConnectionConfiguration added in v1.7.0 

func DeepCopy_v1alpha1_ClientConnectionConfiguration(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_ClientConnectionConfiguration is an autogenerated deepcopy function.

func DeepCopy_v1alpha1_KubeProxyConfiguration added in v1.3.0 

func DeepCopy_v1alpha1_KubeProxyConfiguration(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_KubeProxyConfiguration is an autogenerated deepcopy function.

func DeepCopy_v1alpha1_KubeProxyConntrackConfiguration added in v1.7.0 

func DeepCopy_v1alpha1_KubeProxyConntrackConfiguration(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_KubeProxyConntrackConfiguration is an autogenerated deepcopy function.

func DeepCopy_v1alpha1_KubeProxyIPTablesConfiguration added in v1.7.0 

func DeepCopy_v1alpha1_KubeProxyIPTablesConfiguration(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_KubeProxyIPTablesConfiguration is an autogenerated deepcopy function.

func DeepCopy_v1alpha1_KubeSchedulerConfiguration added in v1.3.0 

func DeepCopy_v1alpha1_KubeSchedulerConfiguration(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_KubeSchedulerConfiguration is an autogenerated deepcopy function.

func DeepCopy_v1alpha1_KubeletAnonymousAuthentication added in v1.5.0 

func DeepCopy_v1alpha1_KubeletAnonymousAuthentication(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_KubeletAnonymousAuthentication is an autogenerated deepcopy function.

func DeepCopy_v1alpha1_KubeletAuthentication added in v1.5.0 

func DeepCopy_v1alpha1_KubeletAuthentication(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_KubeletAuthentication is an autogenerated deepcopy function.

func DeepCopy_v1alpha1_KubeletAuthorization added in v1.5.0 

func DeepCopy_v1alpha1_KubeletAuthorization(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_KubeletAuthorization is an autogenerated deepcopy function.

func DeepCopy_v1alpha1_KubeletConfiguration added in v1.4.0 

func DeepCopy_v1alpha1_KubeletConfiguration(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_KubeletConfiguration is an autogenerated deepcopy function.

func DeepCopy_v1alpha1_KubeletWebhookAuthentication added in v1.5.0 

func DeepCopy_v1alpha1_KubeletWebhookAuthentication(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_KubeletWebhookAuthentication is an autogenerated deepcopy function.

func DeepCopy_v1alpha1_KubeletWebhookAuthorization added in v1.5.0 

func DeepCopy_v1alpha1_KubeletWebhookAuthorization(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_KubeletWebhookAuthorization is an autogenerated deepcopy function.

func DeepCopy_v1alpha1_KubeletX509Authentication added in v1.5.0 

func DeepCopy_v1alpha1_KubeletX509Authentication(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_KubeletX509Authentication is an autogenerated deepcopy function.

func DeepCopy_v1alpha1_LeaderElectionConfiguration added in v1.3.0 

func DeepCopy_v1alpha1_LeaderElectionConfiguration(in interface{}, out interface{}, c *conversion.Cloner) error

DeepCopy_v1alpha1_LeaderElectionConfiguration is an autogenerated deepcopy function.

func RegisterConversions added in v1.4.0 

func RegisterConversions(scheme *runtime.Scheme) error

RegisterConversions adds conversion functions to the given scheme. Public to allow building arbitrary schemes.

func RegisterDeepCopies added in v1.4.0 

func RegisterDeepCopies(scheme *runtime.Scheme) error

RegisterDeepCopies adds deep-copy functions to the given scheme. Public to allow building arbitrary schemes.

func RegisterDefaults added in v1.5.0 

func RegisterDefaults(scheme *runtime.Scheme) error

RegisterDefaults adds defaulters functions to the given scheme. Public to allow building arbitrary schemes. All generated defaulters are covering - they call all nested defaulters.

func SetDefaults_KubeProxyConfiguration added in v1.3.0 

func SetDefaults_KubeProxyConfiguration(obj *KubeProxyConfiguration)

func SetDefaults_KubeSchedulerConfiguration added in v1.3.0 

func SetDefaults_KubeSchedulerConfiguration(obj *KubeSchedulerConfiguration)

func SetDefaults_KubeletConfiguration added in v1.4.0 

func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration)

func SetDefaults_LeaderElectionConfiguration added in v1.3.0 

func SetDefaults_LeaderElectionConfiguration(obj *LeaderElectionConfiguration)

func SetObjectDefaults_KubeProxyConfiguration added in v1.5.0 

func SetObjectDefaults_KubeProxyConfiguration(in *KubeProxyConfiguration)

func SetObjectDefaults_KubeSchedulerConfiguration added in v1.5.0 

func SetObjectDefaults_KubeSchedulerConfiguration(in *KubeSchedulerConfiguration)

func SetObjectDefaults_KubeletConfiguration added in v1.5.0 

func SetObjectDefaults_KubeletConfiguration(in *KubeletConfiguration)

Types

type ClientConnectionConfiguration added in v1.7.0 

type ClientConnectionConfiguration struct {
	// kubeConfigFile is the path to a kubeconfig file.
	KubeConfigFile string `json:"kubeconfig"`
	// acceptContentTypes defines the Accept header sent by clients when connecting to a server, overriding the
	// default value of 'application/json'. This field will control all connections to the server used by a particular
	// client.
	AcceptContentTypes string `json:"acceptContentTypes"`
	// contentType is the content type used when sending data to the server from this client.
	ContentType string `json:"contentType"`
	// cps controls the number of queries per second allowed for this connection.
	QPS float32 `json:"qps"`
	// burst allows extra queries to accumulate when a client is exceeding its rate.
	Burst int `json:"burst"`
}

ClientConnectionConfiguration contains details for constructing a client.

type HairpinMode added in v1.4.0 

type HairpinMode string

HairpinMode denotes how the kubelet should configure networking to handle hairpin packets.

type KubeProxyConfiguration 

type KubeProxyConfiguration struct {
	metav1.TypeMeta `json:",inline"`

	// featureGates is a comma-separated list of key=value pairs that control
	// which alpha/beta features are enabled.
	//
	// TODO this really should be a map but that requires refactoring all
	// components to use config files because local-up-cluster.sh only supports
	// the --feature-gates flag right now, which is comma-separated key=value
	// pairs.
	FeatureGates string `json:"featureGates"`

	// bindAddress is the IP address for the proxy server to serve on (set to 0.0.0.0
	// for all interfaces)
	BindAddress string `json:"bindAddress"`
	// healthzBindAddress is the IP address and port for the health check server to serve on,
	// defaulting to 0.0.0.0:10256
	HealthzBindAddress string `json:"healthzBindAddress"`
	// metricsBindAddress is the IP address and port for the metrics server to serve on,
	// defaulting to 127.0.0.1:10249 (set to 0.0.0.0 for all interfaces)
	MetricsBindAddress string `json:"metricsBindAddress"`
	// enableProfiling enables profiling via web interface on /debug/pprof handler.
	// Profiling handlers will be handled by metrics server.
	EnableProfiling bool `json:"enableProfiling"`
	// clusterCIDR is the CIDR range of the pods in the cluster. It is used to
	// bridge traffic coming from outside of the cluster. If not provided,
	// no off-cluster bridging will be performed.
	ClusterCIDR string `json:"clusterCIDR"`
	// hostnameOverride, if non-empty, will be used as the identity instead of the actual hostname.
	HostnameOverride string `json:"hostnameOverride"`
	// clientConnection specifies the kubeconfig file and client connection settings for the proxy
	// server to use when communicating with the apiserver.
	ClientConnection ClientConnectionConfiguration `json:"clientConnection"`
	// iptables contains iptables-related configuration options.
	IPTables KubeProxyIPTablesConfiguration `json:"iptables"`
	// oomScoreAdj is the oom-score-adj value for kube-proxy process. Values must be within
	// the range [-1000, 1000]
	OOMScoreAdj *int32 `json:"oomScoreAdj"`
	// mode specifies which proxy mode to use.
	Mode ProxyMode `json:"mode"`
	// portRange is the range of host ports (beginPort-endPort, inclusive) that may be consumed
	// in order to proxy service traffic. If unspecified (0-0) then ports will be randomly chosen.
	PortRange string `json:"portRange"`
	// resourceContainer is the bsolute name of the resource-only container to create and run
	// the Kube-proxy in (Default: /kube-proxy).
	ResourceContainer string `json:"resourceContainer"`
	// udpIdleTimeout is how long an idle UDP connection will be kept open (e.g. '250ms', '2s').
	// Must be greater than 0. Only applicable for proxyMode=userspace.
	UDPIdleTimeout metav1.Duration `json:"udpTimeoutMilliseconds"`
	// conntrack contains conntrack-related configuration options.
	Conntrack KubeProxyConntrackConfiguration `json:"conntrack"`
	// configSyncPeriod is how often configuration from the apiserver is refreshed. Must be greater
	// than 0.
	ConfigSyncPeriod metav1.Duration `json:"configSyncPeriod"`
}

KubeProxyConfiguration contains everything necessary to configure the Kubernetes proxy server.

type KubeProxyConntrackConfiguration added in v1.7.0 

type KubeProxyConntrackConfiguration struct {
	// max is the maximum number of NAT connections to track (0 to
	// leave as-is).  This takes precedence over conntrackMaxPerCore and conntrackMin.
	Max int32 `json:"max"`
	// maxPerCore is the maximum number of NAT connections to track
	// per CPU core (0 to leave the limit as-is and ignore conntrackMin).
	MaxPerCore int32 `json:"maxPerCore"`
	// min is the minimum value of connect-tracking records to allocate,
	// regardless of conntrackMaxPerCore (set conntrackMaxPerCore=0 to leave the limit as-is).
	Min int32 `json:"min"`
	// tcpEstablishedTimeout is how long an idle TCP connection will be kept open
	// (e.g. '2s').  Must be greater than 0.
	TCPEstablishedTimeout metav1.Duration `json:"tcpEstablishedTimeout"`
	// tcpCloseWaitTimeout is how long an idle conntrack entry
	// in CLOSE_WAIT state will remain in the conntrack
	// table. (e.g. '60s'). Must be greater than 0 to set.
	TCPCloseWaitTimeout metav1.Duration `json:"tcpCloseWaitTimeout"`
}

KubeProxyConntrackConfiguration contains conntrack settings for the Kubernetes proxy server.

type KubeProxyIPTablesConfiguration added in v1.7.0 

type KubeProxyIPTablesConfiguration struct {
	// masqueradeBit is the bit of the iptables fwmark space to use for SNAT if using
	// the pure iptables proxy mode. Values must be within the range [0, 31].
	MasqueradeBit *int32 `json:"masqueradeBit"`
	// masqueradeAll tells kube-proxy to SNAT everything if using the pure iptables proxy mode.
	MasqueradeAll bool `json:"masqueradeAll"`
	// syncPeriod is the period that iptables rules are refreshed (e.g. '5s', '1m',
	// '2h22m').  Must be greater than 0.
	SyncPeriod metav1.Duration `json:"syncPeriod"`
	// minSyncPeriod is the minimum period that iptables rules are refreshed (e.g. '5s', '1m',
	// '2h22m').
	MinSyncPeriod metav1.Duration `json:"minSyncPeriod"`
}

KubeProxyIPTablesConfiguration contains iptables-related configuration details for the Kubernetes proxy server.

type KubeSchedulerConfiguration 

type KubeSchedulerConfiguration struct {
	metav1.TypeMeta `json:",inline"`

	// port is the port that the scheduler's http service runs on.
	Port int `json:"port"`
	// address is the IP address to serve on.
	Address string `json:"address"`
	// algorithmProvider is the scheduling algorithm provider to use.
	AlgorithmProvider string `json:"algorithmProvider"`
	// policyConfigFile is the filepath to the scheduler policy configuration.
	PolicyConfigFile string `json:"policyConfigFile"`
	// enableProfiling enables profiling via web interface.
	EnableProfiling *bool `json:"enableProfiling"`
	// enableContentionProfiling enables lock contention profiling, if enableProfiling is true.
	EnableContentionProfiling bool `json:"enableContentionProfiling"`
	// 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 QPS burst to use while talking with kubernetes apiserver.
	KubeAPIBurst int `json:"kubeAPIBurst"`
	// schedulerName is name of the scheduler, used to select which pods
	// will be processed by this scheduler, based on pod's "spec.SchedulerName".
	SchedulerName string `json:"schedulerName"`
	// RequiredDuringScheduling affinity is not symmetric, but there is an implicit PreferredDuringScheduling affinity rule
	// corresponding to every RequiredDuringScheduling affinity rule.
	// HardPodAffinitySymmetricWeight represents the weight of implicit PreferredDuringScheduling affinity rule, in the range 0-100.
	HardPodAffinitySymmetricWeight int `json:"hardPodAffinitySymmetricWeight"`
	// Indicate the "all topologies" set for empty topologyKey when it's used for PreferredDuringScheduling pod anti-affinity.
	FailureDomains string `json:"failureDomains"`
	// leaderElection defines the configuration of leader election client.
	LeaderElection LeaderElectionConfiguration `json:"leaderElection"`
	// LockObjectNamespace defines the namespace of the lock object
	LockObjectNamespace string `json:"lockObjectNamespace"`
	// LockObjectName defines the lock object name
	LockObjectName string `json:"lockObjectName"`
	// PolicyConfigMapName is the name of the ConfigMap object that specifies
	// the scheduler's policy config. If UseLegacyPolicyConfig is true, scheduler
	// uses PolicyConfigFile. If UseLegacyPolicyConfig is false and
	// PolicyConfigMapName is not empty, the ConfigMap object with this name must
	// exist in PolicyConfigMapNamespace before scheduler initialization.
	PolicyConfigMapName string `json:"policyConfigMapName"`
	// PolicyConfigMapNamespace is the namespace where the above policy config map
	// is located. If none is provided default system namespace ("kube-system")
	// will be used.
	PolicyConfigMapNamespace string `json:"policyConfigMapNamespace"`
	// UseLegacyPolicyConfig tells the scheduler to ignore Policy ConfigMap and
	// to use PolicyConfigFile if available.
	UseLegacyPolicyConfig bool `json:"useLegacyPolicyConfig"`
}

type KubeletAnonymousAuthentication added in v1.5.0 

type KubeletAnonymousAuthentication struct {
	// enabled allows anonymous requests to the kubelet server.
	// Requests that are not rejected by another authentication method are treated as anonymous requests.
	// Anonymous requests have a username of system:anonymous, and a group name of system:unauthenticated.
	Enabled *bool `json:"enabled"`
}

type KubeletAuthentication added in v1.5.0 

type KubeletAuthentication struct {
	// x509 contains settings related to x509 client certificate authentication
	X509 KubeletX509Authentication `json:"x509"`
	// webhook contains settings related to webhook bearer token authentication
	Webhook KubeletWebhookAuthentication `json:"webhook"`
	// anonymous contains settings related to anonymous authentication
	Anonymous KubeletAnonymousAuthentication `json:"anonymous"`
}

type KubeletAuthorization added in v1.5.0 

type KubeletAuthorization struct {
	// mode is the authorization mode to apply to requests to the kubelet server.
	// Valid values are AlwaysAllow and Webhook.
	// Webhook mode uses the SubjectAccessReview API to determine authorization.
	Mode KubeletAuthorizationMode `json:"mode"`

	// webhook contains settings related to Webhook authorization.
	Webhook KubeletWebhookAuthorization `json:"webhook"`
}

type KubeletAuthorizationMode added in v1.5.0 

type KubeletAuthorizationMode string
const (
	// KubeletAuthorizationModeAlwaysAllow authorizes all authenticated requests
	KubeletAuthorizationModeAlwaysAllow KubeletAuthorizationMode = "AlwaysAllow"
	// KubeletAuthorizationModeWebhook uses the SubjectAccessReview API to determine authorization
	KubeletAuthorizationModeWebhook KubeletAuthorizationMode = "Webhook"
)

type KubeletConfiguration added in v1.4.0 

type KubeletConfiguration struct {
	metav1.TypeMeta `json:",inline"`

	// podManifestPath is the path to the directory containing pod manifests to
	// run, or the path to a single manifest file
	PodManifestPath string `json:"podManifestPath"`
	// syncFrequency is the max period between synchronizing running
	// containers and config
	SyncFrequency metav1.Duration `json:"syncFrequency"`
	// fileCheckFrequency is the duration between checking config files for
	// new data
	FileCheckFrequency metav1.Duration `json:"fileCheckFrequency"`
	// httpCheckFrequency is the duration between checking http for new data
	HTTPCheckFrequency metav1.Duration `json:"httpCheckFrequency"`
	// manifestURL is the URL for accessing the container manifest
	ManifestURL string `json:"manifestURL"`
	// manifestURLHeader is the HTTP header to use when accessing the manifest
	// URL, with the key separated from the value with a ':', as in 'key:value'
	ManifestURLHeader string `json:"manifestURLHeader"`
	// enableServer enables the Kubelet's server
	EnableServer *bool `json:"enableServer"`
	// address is the IP address for the Kubelet to serve on (set to 0.0.0.0
	// for all interfaces)
	Address string `json:"address"`
	// port is the port for the Kubelet to serve on.
	Port int32 `json:"port"`
	// readOnlyPort is the read-only port for the Kubelet to serve on with
	// no authentication/authorization (set to 0 to disable)
	ReadOnlyPort int32 `json:"readOnlyPort"`
	// tlsCertFile is the file containing x509 Certificate for HTTPS.  (CA cert,
	// if any, concatenated after server cert). If tlsCertFile and
	// tlsPrivateKeyFile are not provided, a self-signed certificate
	// and key are generated for the public address and saved to the directory
	// passed to certDir.
	TLSCertFile string `json:"tlsCertFile"`
	// tlsPrivateKeyFile is the ile containing x509 private key matching
	// tlsCertFile.
	TLSPrivateKeyFile string `json:"tlsPrivateKeyFile"`
	// certDirectory is the directory where the TLS certs are located (by
	// default /var/run/kubernetes). If tlsCertFile and tlsPrivateKeyFile
	// are provided, this flag will be ignored.
	CertDirectory string `json:"certDirectory"`
	// authentication specifies how requests to the Kubelet's server are authenticated
	Authentication KubeletAuthentication `json:"authentication"`
	// authorization specifies how requests to the Kubelet's server are authorized
	Authorization KubeletAuthorization `json:"authorization"`
	// podInfraContainerImage is the image whose network/ipc namespaces
	// containers in each pod will use.
	PodInfraContainerImage string `json:"podInfraContainerImage"`
	// dockerEndpoint is the path to the docker endpoint to communicate with.
	DockerEndpoint string `json:"dockerEndpoint"`
	// 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 "*". 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 "*".
	HostPIDSources []string `json:"hostPIDSources"`
	// hostIPCSources is a comma-separated list of sources from which the
	// Kubelet allows pods to use the host ipc namespace. Defaults to "*".
	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 *int32 `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.
	RegistryBurst int32 `json:"registryBurst"`
	// eventRecordQPS is the maximum event creations per second. If 0, there
	// is no limit enforced.
	EventRecordQPS *int32 `json:"eventRecordQPS"`
	// eventBurst is the maximum size of a bursty event records, temporarily
	// allows event records to burst to this number, while still not exceeding
	// event-qps. Only used if eventQps > 0
	EventBurst int32 `json:"eventBurst"`
	// enableDebuggingHandlers enables server endpoints for log collection
	// and local running of containers and commands
	EnableDebuggingHandlers *bool `json:"enableDebuggingHandlers"`
	// enableContentionProfiling enables lock contention profiling, if enableDebuggingHandlers is true.
	EnableContentionProfiling bool `json:"enableContentionProfiling"`
	// minimumGCAge is the minimum age for a finished container before it is
	// garbage collected.
	MinimumGCAge metav1.Duration `json:"minimumGCAge"`
	// maxPerPodContainerCount is the maximum number of old instances to
	// retain per container. Each container takes up some disk space.
	MaxPerPodContainerCount int32 `json:"maxPerPodContainerCount"`
	// maxContainerCount is the maximum number of old instances of containers
	// to retain globally. Each container takes up some disk space.
	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
	HealthzPort int32 `json:"healthzPort"`
	// healthzBindAddress is the IP address for the healthz server to serve
	// on.
	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"`
	// registerNode enables automatic registration with the apiserver.
	RegisterNode *bool `json:"registerNode"`
	// clusterDomain is the DNS domain for this cluster. If set, kubelet will
	// configure all containers to search this domain in addition to the
	// host's search domains.
	ClusterDomain string `json:"clusterDomain"`
	// masterServiceNamespace is The namespace from which the kubernetes
	// master services should be injected into pods.
	MasterServiceNamespace string `json:"masterServiceNamespace"`
	// clusterDNS is a list of IP address for the cluster DNS server.  If set,
	// kubelet will configure all containers to use this for DNS resolution
	// instead of the host's DNS servers
	ClusterDNS []string `json:"clusterDNS"`
	// streamingConnectionIdleTimeout is the maximum time a streaming connection
	// can be idle before the connection is automatically closed.
	StreamingConnectionIdleTimeout metav1.Duration `json:"streamingConnectionIdleTimeout"`
	// nodeStatusUpdateFrequency is the frequency that kubelet posts node
	// status to master. Note: be cautious when changing the constant, it
	// must work with nodeMonitorGracePeriod in nodecontroller.
	NodeStatusUpdateFrequency metav1.Duration `json:"nodeStatusUpdateFrequency"`
	// imageMinimumGCAge is the minimum age for an unused image before it is
	// garbage collected.
	ImageMinimumGCAge metav1.Duration `json:"imageMinimumGCAge"`
	// 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"`
	// 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"`
	// lowDiskSpaceThresholdMB is the absolute free disk space, in MB, to
	// maintain. When disk space falls below this threshold, new pods would
	// be rejected.
	LowDiskSpaceThresholdMB int32 `json:"lowDiskSpaceThresholdMB"`
	// How frequently to calculate and cache volume disk usage for all pods
	VolumeStatsAggPeriod metav1.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"`
	// networkPluginDir is the full path of the directory in which to search
	// for network plugins (and, for backwards-compat, CNI config files)
	NetworkPluginDir string `json:"networkPluginDir"`
	// CNIConfDir is the full path of the directory in which to search for
	// CNI config files
	CNIConfDir string `json:"cniConfDir"`
	// CNIBinDir is the full path of the directory in which to search for
	// CNI plugin binaries
	CNIBinDir string `json:"cniBinDir"`
	// networkPluginMTU is the MTU to be passed to the network plugin,
	// and overrides the default MTU for cases where it cannot be automatically
	// computed (such as IPSEC).
	NetworkPluginMTU int32 `json:"networkPluginMTU"`
	// volumePluginDir is the full path of the directory in which to search
	// for additional third party volume plugins
	VolumePluginDir string `json:"volumePluginDir"`
	// cloudProvider is the provider for cloud services.
	CloudProvider string `json:"cloudProvider"`
	// 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"`
	// runtimeCgroups are cgroups that container runtime is expected to be isolated in.
	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"`
	// 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"`
	// Enable QoS based Cgroup hierarchy: top level cgroups for QoS Classes
	// And all Burstable and BestEffort pods are brought up under their
	// specific top level QoS cgroup.
	// +optional
	CgroupsPerQOS *bool `json:"cgroupsPerQOS,omitempty"`
	// driver that the kubelet uses to manipulate cgroups on the host (cgroupfs or systemd)
	// +optional
	CgroupDriver string `json:"cgroupDriver,omitempty"`
	// containerRuntime is the container runtime to use.
	ContainerRuntime string `json:"containerRuntime"`
	// remoteRuntimeEndpoint is the endpoint of remote runtime service
	RemoteRuntimeEndpoint string `json:"remoteRuntimeEndpoint"`
	// remoteImageEndpoint is the endpoint of remote image service
	RemoteImageEndpoint string `json:"remoteImageEndpoint"`
	// runtimeRequestTimeout is the timeout for all runtime requests except long running
	// requests - pull, logs, exec and attach.
	RuntimeRequestTimeout metav1.Duration `json:"runtimeRequestTimeout"`
	// If no pulling progress is made before the deadline imagePullProgressDeadline,
	// the image pulling will be cancelled. Defaults to 1m0s.
	ImagePullProgressDeadline metav1.Duration `json:"imagePullProgressDeadline,omitempty"`
	// rktPath is the  path of rkt binary. Leave empty to use the first rkt in
	// $PATH.
	RktPath string `json:"rktPath"`
	// experimentalMounterPath is the path to mounter binary. If not set, kubelet will attempt to use mount
	// binary that is available via $PATH,
	ExperimentalMounterPath string `json:"experimentalMounterPath,omitempty"`
	// 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"`
	// 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"`
	// How should the kubelet configure the container bridge for hairpin packets.
	// Setting this flag allows endpoints in a Service to loadbalance back to
	// themselves if they should try to access their own Service. Values:
	//   "promiscuous-bridge": make the container bridge promiscuous.
	//   "hairpin-veth":       set the hairpin flag on container veth interfaces.
	//   "none":               do nothing.
	// Generally, one must set --hairpin-mode=veth-flag to achieve hairpin NAT,
	// because promiscous-bridge assumes the existence of a container bridge named cbr0.
	HairpinMode string `json:"hairpinMode"`
	// maxPods is the number of pods that can run on this Kubelet.
	MaxPods int32 `json:"maxPods"`
	// dockerExecHandlerName is the handler to use when executing a command
	// in a container. Valid values are 'native' and 'nsenter'. Defaults to
	// 'native'.
	DockerExecHandlerName string `json:"dockerExecHandlerName"`
	// The CIDR to use for pod IP addresses, only used in standalone mode.
	// In cluster mode, this is obtained from the master.
	PodCIDR string `json:"podCIDR"`
	// ResolverConfig is the resolver configuration file used as the basis
	// for the container DNS resolution configuration."), []
	ResolverConfig string `json:"resolvConf"`
	// cpuCFSQuota is Enable CPU CFS quota enforcement for containers that
	// specify CPU limits
	CPUCFSQuota *bool `json:"cpuCFSQuota"`
	// containerized should be set to true if kubelet is running in a container.
	Containerized *bool `json:"containerized"`
	// maxOpenFiles is Number of files that can be opened by Kubelet process.
	MaxOpenFiles int64 `json:"maxOpenFiles"`
	// registerSchedulable tells the kubelet to register the node as
	// schedulable. Won't have any effect if register-node is false.
	// DEPRECATED: use registerWithTaints instead
	RegisterSchedulable *bool `json:"registerSchedulable"`
	// registerWithTaints are an array of taints to add to a node object when
	// the kubelet registers itself. This only takes effect when registerNode
	// is true and upon the initial registration of the node.
	RegisterWithTaints []v1.Taint `json:"registerWithTaints"`
	// contentType is contentType of requests sent to apiserver.
	ContentType string `json:"contentType"`
	// kubeAPIQPS is the QPS to use while talking with kubernetes apiserver
	KubeAPIQPS *int32 `json:"kubeAPIQPS"`
	// kubeAPIBurst is the burst to allow while talking with kubernetes
	// apiserver
	KubeAPIBurst int32 `json:"kubeAPIBurst"`
	// serializeImagePulls when enabled, tells the Kubelet to pull images one
	// at a time. We recommend *not* changing the default value on nodes that
	// run docker daemon with version  < 1.9 or an Aufs storage backend.
	// Issue #10959 has more details.
	SerializeImagePulls *bool `json:"serializeImagePulls"`
	// outOfDiskTransitionFrequency is duration for which the kubelet has to
	// wait before transitioning out of out-of-disk node condition status.
	OutOfDiskTransitionFrequency metav1.Duration `json:"outOfDiskTransitionFrequency"`
	// nodeLabels to add when registering the node in the cluster.
	NodeLabels map[string]string `json:"nodeLabels"`
	// nonMasqueradeCIDR configures masquerading: traffic to IPs outside this range will use IP masquerade.
	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 metav1.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"`
	// Comma-delimited list of minimum reclaims (e.g. imagefs.available=2Gi) that describes the minimum amount of resource the kubelet will reclaim when performing a pod eviction if that resource is under pressure.
	EvictionMinimumReclaim string `json:"evictionMinimumReclaim"`
	// If enabled, the kubelet will integrate with the kernel memcg notification to determine if memory eviction thresholds are crossed rather than polling.
	ExperimentalKernelMemcgNotification *bool `json:"experimentalKernelMemcgNotification"`
	// 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"`
	// A set of ResourceName=Percentage (e.g. memory=50%) pairs that describe
	// how pod resource requests are reserved at the QoS level.
	// Currently only memory is supported. [default=none]"
	ExperimentalQOSReserved map[string]string `json:"experimentalQOSReserved"`
	// Default behaviour for kernel tuning
	ProtectKernelDefaults bool `json:"protectKernelDefaults"`
	// If true, Kubelet ensures a set of iptables rules are present on host.
	// These rules will serve as utility rules for various components, e.g. KubeProxy.
	// The rules will be created based on IPTablesMasqueradeBit and IPTablesDropBit.
	MakeIPTablesUtilChains *bool `json:"makeIPTablesUtilChains"`
	// iptablesMasqueradeBit is the bit of the iptables fwmark space to mark for SNAT
	// Values must be within the range [0, 31]. Must be different from other mark bits.
	// Warning: Please match the value of corresponding parameter in kube-proxy
	// TODO: clean up IPTablesMasqueradeBit in kube-proxy
	IPTablesMasqueradeBit *int32 `json:"iptablesMasqueradeBit"`
	// iptablesDropBit is the bit of the iptables fwmark space to mark for dropping packets.
	// Values must be within the range [0, 31]. Must be different from other mark bits.
	IPTablesDropBit *int32 `json:"iptablesDropBit"`
	// Whitelist of unsafe sysctls or sysctl patterns (ending in *). Use these at your own risk.
	// Resource isolation might be lacking and pod might influence each other on the same node.
	// +optional
	AllowedUnsafeSysctls []string `json:"allowedUnsafeSysctls,omitempty"`
	// featureGates is a string of comma-separated key=value pairs that describe feature
	// gates for alpha/experimental features.
	FeatureGates string `json:"featureGates,omitempty"`
	// Enable dockershim only mode.
	// +optional
	ExperimentalDockershim *bool `json:"experimentalDockershim,omitempty"`
	// TODO(#34726:1.8.0): Remove the opt-in for failing when swap is enabled.
	// Tells the Kubelet to fail to start if swap is enabled on the node.
	ExperimentalFailSwapOn bool `json:"experimentalFailSwapOn,omitempty"`
	// This flag, if set, enables a check prior to mount operations to verify that the required components
	// (binaries, etc.) to mount the volume are available on the underlying node. If the check is enabled
	// and fails the mount operation fails.
	ExperimentalCheckNodeCapabilitiesBeforeMount bool `json:"experimentalCheckNodeCapabilitiesBeforeMount,omitempty"`
	// This flag, if set, instructs the kubelet to keep volumes from terminated pods mounted to the node.
	// This can be useful for debugging volume related issues.
	KeepTerminatedPodVolumes bool `json:"keepTerminatedPodVolumes,omitempty"`
	// This flag, if set, disables use of a shared PID namespace for pods run by the docker CRI runtime.
	DockerDisableSharedPID *bool `json:"dockerDisableSharedPID,omitempty"`

	// A set of ResourceName=ResourceQuantity (e.g. cpu=200m,memory=150G) pairs
	// that describe resources reserved for non-kubernetes components.
	// Currently only cpu and memory are supported. [default=none]
	// See http://kubernetes.io/docs/user-guide/compute-resources for more detail.
	SystemReserved map[string]string `json:"systemReserved"`
	// A set of ResourceName=ResourceQuantity (e.g. cpu=200m,memory=150G) pairs
	// that describe resources reserved for kubernetes system components.
	// Currently only cpu and memory are supported. [default=none]
	// See http://kubernetes.io/docs/user-guide/compute-resources for more detail.
	KubeReserved map[string]string `json:"kubeReserved"`

	// This flag helps kubelet identify absolute name of top level cgroup used to enforce `SystemReserved` compute resource reservation for OS system daemons.
	// Refer to [Node Allocatable](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/node-allocatable.md) doc for more information.
	SystemReservedCgroup string `json:"systemReservedCgroup,omitempty"`
	// This flag helps kubelet identify absolute name of top level cgroup used to enforce `KubeReserved` compute resource reservation for Kubernetes node system daemons.
	// Refer to [Node Allocatable](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/node-allocatable.md) doc for more information.
	KubeReservedCgroup string `json:"kubeReservedCgroup,omitempty"`
	// This flag specifies the various Node Allocatable enforcements that Kubelet needs to perform.
	// This flag accepts a list of options. Acceptible options are `pods`, `system-reserved` & `kube-reserved`.
	// Refer to [Node Allocatable](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/node-allocatable.md) doc for more information.
	EnforceNodeAllocatable []string `json:"enforceNodeAllocatable,omitempty"`
	// This flag, if set, will avoid including `EvictionHard` limits while computing Node Allocatable.
	// Refer to [Node Allocatable](https://github.com/kubernetes/community/blob/master/contributors/design-proposals/node-allocatable.md) doc for more information.
	ExperimentalNodeAllocatableIgnoreEvictionThreshold bool `json:"experimentalNodeAllocatableIgnoreEvictionThreshold,omitempty"`
}

A configuration field should go in KubeletFlags instead of KubeletConfiguration if any of these are true:

  • its value will never, or cannot safely be changed during the lifetime of a node
  • its value cannot be safely shared between nodes at the same time (e.g. a hostname) KubeletConfiguration is intended to be shared between nodes

In general, please try to avoid adding flags or configuration fields, we already have a confusingly large amount of them.

type KubeletWebhookAuthentication added in v1.5.0 

type KubeletWebhookAuthentication struct {
	// enabled allows bearer token authentication backed by the tokenreviews.authentication.k8s.io API
	Enabled *bool `json:"enabled"`
	// cacheTTL enables caching of authentication results
	CacheTTL metav1.Duration `json:"cacheTTL"`
}

type KubeletWebhookAuthorization added in v1.5.0 

type KubeletWebhookAuthorization struct {
	// cacheAuthorizedTTL is the duration to cache 'authorized' responses from the webhook authorizer.
	CacheAuthorizedTTL metav1.Duration `json:"cacheAuthorizedTTL"`
	// cacheUnauthorizedTTL is the duration to cache 'unauthorized' responses from the webhook authorizer.
	CacheUnauthorizedTTL metav1.Duration `json:"cacheUnauthorizedTTL"`
}

type KubeletX509Authentication added in v1.5.0 

type KubeletX509Authentication struct {
	// clientCAFile is the path to a PEM-encoded certificate bundle. If set, any request presenting a client certificate
	// signed by one of the authorities in the bundle is authenticated with a username corresponding to the CommonName,
	// and groups corresponding to the Organization in the client certificate.
	ClientCAFile string `json:"clientCAFile"`
}

type LeaderElectionConfiguration 

type LeaderElectionConfiguration struct {
	// leaderElect enables a leader election client to gain leadership
	// before executing the main loop. Enable this when running replicated
	// components for high availability.
	LeaderElect *bool `json:"leaderElect"`
	// leaseDuration is the duration that non-leader candidates will wait
	// after observing a leadership renewal until attempting to acquire
	// leadership of a led but unrenewed leader slot. This is effectively the
	// maximum duration that a leader can be stopped before it is replaced
	// by another candidate. This is only applicable if leader election is
	// enabled.
	LeaseDuration metav1.Duration `json:"leaseDuration"`
	// renewDeadline is the interval between attempts by the acting master to
	// renew a leadership slot before it stops leading. This must be less
	// than or equal to the lease duration. This is only applicable if leader
	// election is enabled.
	RenewDeadline metav1.Duration `json:"renewDeadline"`
	// retryPeriod is the duration the clients should wait between attempting
	// acquisition and renewal of a leadership. This is only applicable if
	// leader election is enabled.
	RetryPeriod metav1.Duration `json:"retryPeriod"`
	// resourceLock indicates the resource object type that will be used to lock
	// during leader election cycles.
	ResourceLock string `json:"resourceLock"`
}

LeaderElectionConfiguration defines the configuration of leader election clients for components that can run with leader election enabled.

type ProxyMode 

type ProxyMode string

Currently two modes of proxying are available: 'userspace' (older, stable) or 'iptables' (newer, faster). If blank, use the best-available proxy (currently iptables, but may change in future versions). If the iptables proxy is selected, regardless of how, but the system's kernel or iptables versions are insufficient, this always falls back to the userspace proxy. 

const (
	ProxyModeUserspace ProxyMode = "userspace"
	ProxyModeIPTables  ProxyMode = "iptables"
)

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