Node APIs

configSource

object

NodeConfigSource specifies a source of node configuration. Exactly one subfield (excluding metadata) must be non-nil. This API is deprecated since 1.22

externalID

string

Deprecated. Not all kubelets will set this field. Remove field after 1.13. see: https://issues.k8s.io/61966

podCIDR

string

PodCIDR represents the pod IP range assigned to the node.

podCIDRs

array (string)

podCIDRs represents the IP ranges assigned to the node for usage by Pods on that node. If this field is specified, the 0th entry must match the podCIDR field. It may contain at most 1 value for each of IPv4 and IPv6.

providerID

string

ID of the node assigned by the cloud provider in the format: <ProviderName>://<ProviderSpecificNodeID>

taints

array

If specified, the node’s taints.

taints[]

object

The node this Taint is attached to has the "effect" on any pod that does not tolerate the Taint.

unschedulable

boolean

Unschedulable controls node schedulability of new pods. By default, node is schedulable. More info: https://kubernetes.io/docs/concepts/nodes/node/#manual-node-administration

configMap

object

ConfigMapNodeConfigSource contains the information to reference a ConfigMap as a config source for the Node. This API is deprecated since 1.22: https://git.k8s.io/enhancements/keps/sig-node/281-dynamic-kubelet-configuration

kubeletConfigKey

string

KubeletConfigKey declares which key of the referenced ConfigMap corresponds to the KubeletConfiguration structure This field is required in all cases.

name

string

Name is the metadata.name of the referenced ConfigMap. This field is required in all cases.

namespace

string

Namespace is the metadata.namespace of the referenced ConfigMap. This field is required in all cases.

resourceVersion

string

ResourceVersion is the metadata.ResourceVersion of the referenced ConfigMap. This field is forbidden in Node.Spec, and required in Node.Status.

uid

string

UID is the metadata.UID of the referenced ConfigMap. This field is forbidden in Node.Spec, and required in Node.Status.

effect

string

Required. The effect of the taint on pods that do not tolerate the taint. Valid effects are NoSchedule, PreferNoSchedule and NoExecute.

Possible enum values: - "NoExecute" Evict any already-running pods that do not tolerate the taint. Currently enforced by NodeController. - "NoSchedule" Do not allow new pods to schedule onto the node unless they tolerate the taint, but allow all pods submitted to Kubelet without going through the scheduler to start, and allow all already-running pods to continue running. Enforced by the scheduler. - "PreferNoSchedule" Like TaintEffectNoSchedule, but the scheduler tries not to schedule new pods onto the node, rather than prohibiting new pods from scheduling onto the node entirely. Enforced by the scheduler.

key

string

Required. The taint key to be applied to a node.

timeAdded

Time

TimeAdded represents the time at which the taint was added. It is only written for NoExecute taints.

value

string

The taint value corresponding to the taint key.

addresses

array

List of addresses reachable to the node. Queried from cloud provider, if available. More info: https://kubernetes.io/docs/concepts/nodes/node/#addresses Note: This field is declared as mergeable, but the merge key is not sufficiently unique, which can cause data corruption when it is merged. Callers should instead use a full-replacement patch. See https://pr.k8s.io/79391 for an example. Consumers should assume that addresses can change during the lifetime of a Node. However, there are some exceptions where this may not be possible, such as Pods that inherit a Node’s address in its own status or consumers of the downward API (status.hostIP).

addresses[]

object

NodeAddress contains information for the node’s address.

allocatable

object (Quantity)

Allocatable represents the resources of a node that are available for scheduling. Defaults to Capacity.

capacity

object (Quantity)

Capacity represents the total resources of a node. More info: https://kubernetes.io/docs/reference/node/node-status/#capacity

conditions

array

Conditions is an array of current observed node conditions. More info: https://kubernetes.io/docs/concepts/nodes/node/#condition

conditions[]

object

NodeCondition contains condition information for a node.

config

object

NodeConfigStatus describes the status of the config assigned by Node.Spec.ConfigSource.

daemonEndpoints

object

NodeDaemonEndpoints lists ports opened by daemons running on the Node.

features

object

NodeFeatures describes the set of features implemented by the CRI implementation. The features contained in the NodeFeatures should depend only on the cri implementation independent of runtime handlers.

images

array

List of container images on this node

images[]

object

Describe a container image

nodeInfo

object

NodeSystemInfo is a set of ids/uuids to uniquely identify the node.

phase

string

NodePhase is the recently observed lifecycle phase of the node. More info: https://kubernetes.io/docs/concepts/nodes/node/#phase The field is never populated, and now is deprecated.

Possible enum values: - "Pending" means the node has been created/added by the system, but not configured. - "Running" means the node has been configured and has Kubernetes components running. - "Terminated" means the node has been removed from the cluster.

runtimeHandlers

array

The available runtime handlers.

runtimeHandlers[]

object

NodeRuntimeHandler is a set of runtime handler information.

volumesAttached

array

List of volumes that are attached to the node.

volumesAttached[]

object

AttachedVolume describes a volume attached to a node

volumesInUse

array (string)

List of attachable volumes in use (mounted) by the node.

address

string

The node address.

type

string

Node address type, one of Hostname, ExternalIP or InternalIP.

lastHeartbeatTime

Time

Last time we got an update on a given condition.

lastTransitionTime

Time

Last time the condition transit from one status to another.

message

string

Human readable message indicating details about last transition.

reason

string

(brief) reason for the condition’s last transition.

status

string

Status of the condition, one of True, False, Unknown.

type

string

Type of node condition.

active

object

NodeConfigSource specifies a source of node configuration. Exactly one subfield (excluding metadata) must be non-nil. This API is deprecated since 1.22

assigned

object

NodeConfigSource specifies a source of node configuration. Exactly one subfield (excluding metadata) must be non-nil. This API is deprecated since 1.22

error

string

Error describes any problems reconciling the Spec.ConfigSource to the Active config. Errors may occur, for example, attempting to checkpoint Spec.ConfigSource to the local Assigned record, attempting to checkpoint the payload associated with Spec.ConfigSource, attempting to load or validate the Assigned config, etc. Errors may occur at different points while syncing config. Earlier errors (e.g. download or checkpointing errors) will not result in a rollback to LastKnownGood, and may resolve across Kubelet retries. Later errors (e.g. loading or validating a checkpointed config) will result in a rollback to LastKnownGood. In the latter case, it is usually possible to resolve the error by fixing the config assigned in Spec.ConfigSource. You can find additional information for debugging by searching the error message in the Kubelet log. Error is a human-readable description of the error state; machines can check whether or not Error is empty, but should not rely on the stability of the Error text across Kubelet versions.

lastKnownGood

object

NodeConfigSource specifies a source of node configuration. Exactly one subfield (excluding metadata) must be non-nil. This API is deprecated since 1.22

configMap

object

ConfigMapNodeConfigSource contains the information to reference a ConfigMap as a config source for the Node. This API is deprecated since 1.22: https://git.k8s.io/enhancements/keps/sig-node/281-dynamic-kubelet-configuration

kubeletConfigKey

string

KubeletConfigKey declares which key of the referenced ConfigMap corresponds to the KubeletConfiguration structure This field is required in all cases.

name

string

Name is the metadata.name of the referenced ConfigMap. This field is required in all cases.

namespace

string

Namespace is the metadata.namespace of the referenced ConfigMap. This field is required in all cases.

resourceVersion

string

ResourceVersion is the metadata.ResourceVersion of the referenced ConfigMap. This field is forbidden in Node.Spec, and required in Node.Status.

uid

string

UID is the metadata.UID of the referenced ConfigMap. This field is forbidden in Node.Spec, and required in Node.Status.

configMap

object

ConfigMapNodeConfigSource contains the information to reference a ConfigMap as a config source for the Node. This API is deprecated since 1.22: https://git.k8s.io/enhancements/keps/sig-node/281-dynamic-kubelet-configuration

kubeletConfigKey

string

KubeletConfigKey declares which key of the referenced ConfigMap corresponds to the KubeletConfiguration structure This field is required in all cases.

name

string

Name is the metadata.name of the referenced ConfigMap. This field is required in all cases.

namespace

string

Namespace is the metadata.namespace of the referenced ConfigMap. This field is required in all cases.

resourceVersion

string

ResourceVersion is the metadata.ResourceVersion of the referenced ConfigMap. This field is forbidden in Node.Spec, and required in Node.Status.

uid

string

UID is the metadata.UID of the referenced ConfigMap. This field is forbidden in Node.Spec, and required in Node.Status.

configMap

object

ConfigMapNodeConfigSource contains the information to reference a ConfigMap as a config source for the Node. This API is deprecated since 1.22: https://git.k8s.io/enhancements/keps/sig-node/281-dynamic-kubelet-configuration

kubeletConfigKey

string

KubeletConfigKey declares which key of the referenced ConfigMap corresponds to the KubeletConfiguration structure This field is required in all cases.

name

string

Name is the metadata.name of the referenced ConfigMap. This field is required in all cases.

namespace

string

Namespace is the metadata.namespace of the referenced ConfigMap. This field is required in all cases.

resourceVersion

string

ResourceVersion is the metadata.ResourceVersion of the referenced ConfigMap. This field is forbidden in Node.Spec, and required in Node.Status.

uid

string

UID is the metadata.UID of the referenced ConfigMap. This field is forbidden in Node.Spec, and required in Node.Status.

kubeletEndpoint

object

DaemonEndpoint contains information about a single Daemon endpoint.

Port

integer

Port number of the given endpoint.

supplementalGroupsPolicy

boolean

SupplementalGroupsPolicy is set to true if the runtime supports SupplementalGroupsPolicy and ContainerUser.

names

array (string)

Names by which this image is known. e.g. ["kubernetes.example/hyperkube:v1.0.7", "cloud-vendor.registry.example/cloud-vendor/hyperkube:v1.0.7"]

sizeBytes

integer

The size of the image in bytes.

architecture

string

The Architecture reported by the node

bootID

string

Boot ID reported by the node.

containerRuntimeVersion

string

ContainerRuntime Version reported by the node through runtime remote API (e.g. containerd://1.4.2).

kernelVersion

string

Kernel Version reported by the node from 'uname -r' (e.g. 3.16.0-0.bpo.4-amd64).

kubeProxyVersion

string

Deprecated: KubeProxy Version reported by the node.

kubeletVersion

string

Kubelet Version reported by the node.

machineID

string

MachineID reported by the node. For unique machine identification in the cluster this field is preferred. Learn more from man(5) machine-id: http://man7.org/linux/man-pages/man5/machine-id.5.html

operatingSystem

string

The Operating System reported by the node

osImage

string

OS Image reported by the node from /etc/os-release (e.g. Debian GNU/Linux 7 (wheezy)).

systemUUID

string

SystemUUID reported by the node. For unique machine identification MachineID is preferred. This field is specific to Red Hat hosts https://access.redhat.com/documentation/en-us/red_hat_subscription_management/1/html/rhsm/uuid

features

object

NodeRuntimeHandlerFeatures is a set of features implemented by the runtime handler.

name

string

Runtime handler name. Empty for the default runtime handler.

recursiveReadOnlyMounts

boolean

RecursiveReadOnlyMounts is set to true if the runtime handler supports RecursiveReadOnlyMounts.

userNamespaces

boolean

UserNamespaces is set to true if the runtime handler supports UserNamespaces, including for volumes.

devicePath

string

DevicePath represents the device path where the volume should be available

name

string

Name of the attached volume

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

200 - OK

Status schema

401 - Unauthorized

Empty

200 - OK

NodeList schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

body

Node schema

200 - OK

Node schema

201 - Created

Node schema

202 - Accepted

Node schema

401 - Unauthorized

Empty

200 - OK

WatchEvent schema

401 - Unauthorized

Empty

name

string

name of the Node

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

200 - OK

Status schema

202 - Accepted

Status schema

401 - Unauthorized

Empty

200 - OK

Node schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

200 - OK

Node schema

201 - Created

Node schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

body

Node schema

200 - OK

Node schema

201 - Created

Node schema

401 - Unauthorized

Empty

name

string

name of the Node

200 - OK

WatchEvent schema

401 - Unauthorized

Empty

name

string

name of the Node

200 - OK

Node schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

200 - OK

Node schema

201 - Created

Node schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

body

Node schema

200 - OK

Node schema

201 - Created

Node schema

401 - Unauthorized

Empty

additionalKernelArgs

array (string)

Additional kernel arguments.

cpu

object

CPU defines a set of CPU related parameters.

globallyDisableIrqLoadBalancing

boolean

GloballyDisableIrqLoadBalancing toggles whether IRQ load balancing will be disabled for the Isolated CPU set. When the option is set to "true" it disables IRQs load balancing for the Isolated CPU set. Setting the option to "false" allows the IRQs to be balanced across all CPUs, however the IRQs load balancing can be disabled per pod CPUs when using irq-load-balancing.crio.io/cpu-quota.crio.io annotations. Defaults to "false"

hardwareTuning

object

HardwareTuning defines a set of CPU frequencies for isolated and reserved cpus.

hugepages

object

HugePages defines a set of huge pages related parameters. It is possible to set huge pages with multiple size values at the same time. For example, hugepages can be set with 1G and 2M, both values will be set on the node by the Performance Profile Controller. It is important to notice that setting hugepages default size to 1G will remove all 2M related folders from the node and it will be impossible to configure 2M hugepages under the node.

machineConfigLabel

object (string)

MachineConfigLabel defines the label to add to the MachineConfigs the operator creates. It has to be used in the MachineConfigSelector of the MachineConfigPool which targets this performance profile. Defaults to "machineconfiguration.openshift.io/role=<same role as in NodeSelector label key>"

machineConfigPoolSelector

object (string)

MachineConfigPoolSelector defines the MachineConfigPool label to use in the MachineConfigPoolSelector of resources like KubeletConfigs created by the operator. Defaults to "machineconfiguration.openshift.io/role=<same role as in NodeSelector label key>"

net

object

Net defines a set of network related features

nodeSelector

object (string)

NodeSelector defines the Node label to use in the NodeSelectors of resources like Tuned created by the operator. It most likely should, but does not have to match the node label in the NodeSelector of the MachineConfigPool which targets this performance profile. In the case when machineConfigLabels or machineConfigPoolSelector are not set, we are expecting a certain NodeSelector format <domain>/<role>: "" in order to be able to calculate the default values for the former mentioned fields.

numa

object

NUMA defines options related to topology aware affinities

realTimeKernel

object

RealTimeKernel defines a set of real time kernel related parameters. RT kernel won’t be installed when not set.

workloadHints

object

WorkloadHints defines hints for different types of workloads. It will allow defining exact set of tuned and kernel arguments that should be applied on top of the node.

balanceIsolated

boolean

BalanceIsolated toggles whether or not the Isolated CPU set is eligible for load balancing work loads. When this option is set to "false", the Isolated CPU set will be static, meaning workloads have to explicitly assign each thread to a specific cpu in order to work across multiple CPUs. Setting this to "true" allows workloads to be balanced across CPUs. Setting this to "false" offers the most predictable performance for guaranteed workloads, but it offloads the complexity of cpu load balancing to the application. Defaults to "true"

isolated

string

Isolated defines a set of CPUs that will be used to give to application threads the most execution time possible, which means removing as many extraneous tasks off a CPU as possible. It is important to notice the CPU manager can choose any CPU to run the workload except the reserved CPUs. In order to guarantee that your workload will run on the isolated CPU: 1. The union of reserved CPUs and isolated CPUs should include all online CPUs 2. The isolated CPUs field should be the complementary to reserved CPUs field

offlined

string

Offline defines a set of CPUs that will be unused and set offline

reserved

string

Reserved defines a set of CPUs that will not be used for any container workloads initiated by kubelet.

shared

string

Shared defines a set of CPUs that will be shared among guaranteed workloads that needs additional cpus which are not exclusive, alongside the isolated, exclusive resources that are being used already by those workloads.

isolatedCpuFreq

integer

IsolatedCpuFreq defines a minimum frequency to be set across isolated cpus

reservedCpuFreq

integer

ReservedCpuFreq defines a maximum frequency to be set across reserved cpus

defaultHugepagesSize

string

DefaultHugePagesSize defines huge pages default size under kernel boot parameters.

pages

array

Pages defines huge pages that we want to allocate at boot time.

pages[]

object

HugePage defines the number of allocated huge pages of the specific size.

count

integer

Count defines amount of huge pages, maps to the 'hugepages' kernel boot parameter.

node

integer

Node defines the NUMA node where hugepages will be allocated, if not specified, pages will be allocated equally between NUMA nodes

size

string

Size defines huge page size, maps to the 'hugepagesz' kernel boot parameter.

devices

array

Devices contains a list of network device representations that will be set with a netqueue count equal to CPU.Reserved . If no devices are specified then the default is all devices.

devices[]

object

Device defines a way to represent a network device in several options: device name, vendor ID, model ID, PCI path and MAC address

userLevelNetworking

boolean

UserLevelNetworking when enabled - sets either all or specified network devices queue size to the amount of reserved CPUs. Defaults to "false".

deviceID

string

Network device ID (model) represnted as a 16 bit hexmadecimal number.

interfaceName

string

Network device name to be matched. It uses a syntax of shell-style wildcards which are either positive or negative.

vendorID

string

Network device vendor ID represnted as a 16 bit Hexmadecimal number.

topologyPolicy

string

Name of the policy applied when TopologyManager is enabled Operator defaults to "best-effort"

enabled

boolean

Enabled defines if the real time kernel packages should be installed. Defaults to "false"

highPowerConsumption

boolean

HighPowerConsumption defines if the node should be configured in high power consumption mode. The flag will affect the power consumption but will improve the CPUs latency. Defaults to false.

mixedCpus

boolean

MixedCpus enables the mixed-cpu-node-plugin on the node. Defaults to false.

perPodPowerManagement

boolean

PerPodPowerManagement defines if the node should be configured in per pod power management. PerPodPowerManagement and HighPowerConsumption hints can not be enabled together. Defaults to false.

realTime

boolean

RealTime defines if the node should be configured for the real time workload. Defaults to true.

conditions

array

Conditions represents the latest available observations of current state.

conditions[]

object

Condition represents the state of the operator’s reconciliation functionality.

runtimeClass

string

RuntimeClass contains the name of the RuntimeClass resource created by the operator.

tuned

string

Tuned points to the Tuned custom resource object that contains the tuning values generated by this operator.

lastHeartbeatTime

string

lastTransitionTime

string

message

string

reason

string

status

string

type

string

ConditionType is the state of the operator’s reconciliation functionality.

200 - OK

Status schema

401 - Unauthorized

Empty

200 - OK

PerformanceProfileList schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

body

PerformanceProfile schema

200 - OK

PerformanceProfile schema

201 - Created

PerformanceProfile schema

202 - Accepted

PerformanceProfile schema

401 - Unauthorized

Empty

name

string

name of the PerformanceProfile

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

200 - OK

Status schema

202 - Accepted

Status schema

401 - Unauthorized

Empty

200 - OK

PerformanceProfile schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

200 - OK

PerformanceProfile schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

body

PerformanceProfile schema

200 - OK

PerformanceProfile schema

201 - Created

PerformanceProfile schema

401 - Unauthorized

Empty

name

string

name of the PerformanceProfile

200 - OK

PerformanceProfile schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

200 - OK

PerformanceProfile schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

body

PerformanceProfile schema

200 - OK

PerformanceProfile schema

201 - Created

PerformanceProfile schema

401 - Unauthorized

Empty

config

object

profile

array

Tuned profiles.

profile[]

object

A Tuned profile.

debug

boolean

option to debug TuneD daemon execution

providerName

string

Name of the cloud provider as taken from the Node providerID: <ProviderName>://<ProviderSpecificNodeID>

tunedConfig

object

Global configuration for the TuneD daemon as defined in tuned-main.conf

tunedProfile

string

TuneD profile to apply

verbosity

integer

klog logging verbosity

reapply_sysctl

boolean

turn reapply_sysctl functionality on/off for the TuneD daemon: true/false

data

string

Specification of the Tuned profile to be consumed by the Tuned daemon.

name

string

Name of the Tuned profile to be used in the recommend section.

conditions

array

conditions represents the state of the per-node Profile application

conditions[]

object

ProfileStatusCondition represents a partial state of the per-node Profile application.

tunedProfile

string

the current profile in use by the Tuned daemon

lastTransitionTime

string

lastTransitionTime is the time of the last update to the current status property.

message

string

message provides additional information about the current condition. This is only to be consumed by humans.

reason

string

reason is the CamelCase reason for the condition’s current status.

status

string

status of the condition, one of True, False, Unknown.

type

string

type specifies the aspect reported by this condition.

200 - OK

ProfileList schema

401 - Unauthorized

Empty

200 - OK

Status schema

401 - Unauthorized

Empty

200 - OK

ProfileList schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

body

Profile schema

200 - OK

Profile schema

201 - Created

Profile schema

202 - Accepted

Profile schema

401 - Unauthorized

Empty

name

string

name of the Profile

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

200 - OK

Status schema

202 - Accepted

Status schema

401 - Unauthorized

Empty

200 - OK

Profile schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

200 - OK

Profile schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

body

Profile schema

200 - OK

Profile schema

201 - Created

Profile schema

401 - Unauthorized

Empty

name

string

name of the Profile

200 - OK

Profile schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

200 - OK

Profile schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

body

Profile schema

200 - OK

Profile schema

201 - Created

Profile schema

401 - Unauthorized

Empty

podFixed

object (Quantity)

podFixed represents the fixed resource overhead associated with running a pod.

nodeSelector

object (string)

nodeSelector lists labels that must be present on nodes that support this RuntimeClass. Pods using this RuntimeClass can only be scheduled to a node matched by this selector. The RuntimeClass nodeSelector is merged with a pod’s existing nodeSelector. Any conflicts will cause the pod to be rejected in admission.

tolerations

array (Toleration)

tolerations are appended (excluding duplicates) to pods running with this RuntimeClass during admission, effectively unioning the set of nodes tolerated by the pod and the RuntimeClass.

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

200 - OK

Status schema

401 - Unauthorized

Empty

200 - OK

RuntimeClassList schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

body

RuntimeClass schema

200 - OK

RuntimeClass schema

201 - Created

RuntimeClass schema

202 - Accepted

RuntimeClass schema

401 - Unauthorized

Empty

200 - OK

WatchEvent schema

401 - Unauthorized

Empty

name

string

name of the RuntimeClass

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

200 - OK

Status schema

202 - Accepted

Status schema

401 - Unauthorized

Empty

200 - OK

RuntimeClass schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

200 - OK

RuntimeClass schema

201 - Created

RuntimeClass schema

401 - Unauthorized

Empty

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

body

RuntimeClass schema

200 - OK

RuntimeClass schema

201 - Created

RuntimeClass schema

401 - Unauthorized

Empty

name

string

name of the RuntimeClass

200 - OK

WatchEvent schema

401 - Unauthorized

Empty

managementState

string

managementState indicates whether the registry instance represented by this config instance is under operator management or not. Valid values are Force, Managed, Unmanaged, and Removed.

profile

array

Tuned profiles.

profile[]

object

A Tuned profile.

recommend

array

Selection logic for all Tuned profiles.

recommend[]

object

Selection logic for a single Tuned profile.

data

string

Specification of the Tuned profile to be consumed by the Tuned daemon.

name

string

Name of the Tuned profile to be used in the recommend section.

machineConfigLabels

object (string)

MachineConfigLabels specifies the labels for a MachineConfig. The MachineConfig is created automatically to apply additional host settings (e.g. kernel boot parameters) profile 'Profile' needs and can only be applied by creating a MachineConfig. This involves finding all MachineConfigPools with machineConfigSelector matching the MachineConfigLabels and setting the profile 'Profile' on all nodes that match the MachineConfigPools' nodeSelectors.

match

array

Rules governing application of a Tuned profile connected by logical OR operator.

match[]

object

Rules governing application of a Tuned profile.

operand

object

Optional operand configuration.

priority

integer

Tuned profile priority. Highest priority is 0.

profile

string

Name of the Tuned profile to recommend.