查询指定Namespace下的HorizontalPodAutoscalers - listNamespacedHorizontalPodAutoscalers

namespace

是

String

object name and auth scope, such as for teams and projects

X-Auth-Token

是

String

调用接口的认证方式分为Token和AK/SK两种，如果您使用的Token方式，此参数为必填，请填写Token的值，获取方式请参见认证鉴权

apiVersion

String

APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

items

Array of io.cci.api.pkg.apis.versioned.cci.v2.HorizontalPodAutoscaler objects

items is the list of horizontal pod autoscaler objects.

kind

String

Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

metadata

io.k8s.apimachinery.pkg.apis.meta.v1.ListMeta object

metadata is the standard list metadata.

apiVersion

String

APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

kind

String

Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

metadata

io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta object

metadata is the standard object metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

spec

io.cci.api.pkg.apis.versioned.cci.v2.HorizontalPodAutoscalerSpec object

spec is the specification for the behaviour of the autoscaler. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status.

status

io.cci.api.pkg.apis.versioned.cci.v2.HorizontalPodAutoscalerStatus object

status is the current information about the autoscaler.

annotations

Map<String,String>

Annotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata. They are not queryable and should be preserved when modifying objects. More info: http://kubernetes.io/docs/user-guide/annotations

creationTimestamp

String

CreationTimestamp is a timestamp representing the server time when this object was created. It is not guaranteed to be set in happens-before order across separate operations. Clients may not set this value. It is represented in RFC3339 form and is in UTC.

Populated by the system. Read-only. Null for lists. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

deletionGracePeriodSeconds

Long

Number of seconds allowed for this object to gracefully terminate

before it will be removed from the system. Only set when deletionTimestamp

is also set. May only be shortened. Read-only.

deletionTimestamp

String

DeletionTimestamp is RFC 3339 date and time at which this resource will be deleted. This field is set by the server when a graceful deletion is requested by the user, and is not directly settable by a client. The resource is expected to be deleted (no longer visible from resource lists, and not reachable by name) after the time in this field, once the finalizers list is empty. As long as the finalizers list contains items, deletion is blocked. Once the deletionTimestamp is set, this value may not be unset or be set further into the future, although it may be shortened or the resource may be deleted prior to this time. For example, a user may request that a pod is deleted in 30 seconds. The Kubelet will react by sending a graceful termination signal to the containers in the pod. After that 30 seconds, the Kubelet will send a hard termination signal (SIGKILL) to the container and after cleanup, remove the pod from the API. In the presence of network partitions, this object may still exist after this timestamp, until an administrator or automated process can determine the resource is fully terminated. If not set, graceful deletion of the object has not been requested.

Populated by the system when a graceful deletion is requested. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

finalizers

Array of strings

Must be empty before the object is deleted from the registry.

Each entry is an identifier for the responsible component that will remove

the entry from the list. If the deletionTimestamp of the object is non-nil,

entries in this list can only be removed. Finalizers may be processed and

removed in any order. Order is NOT enforced because it introduces significant

risk of stuck finalizers. finalizers is a shared field, any actor with permission

can reorder it. If the finalizer list is processed in order, then this can

lead to a situation in which the component responsible for the first finalizer

in the list is waiting for a signal (field value, external system, or other)

produced by a component responsible for a finalizer later in the list, resulting

in a deadlock. Without enforced ordering finalizers are free to order amongst

themselves and are not vulnerable to ordering changes in the list.

generateName

String

GenerateName is an optional prefix, used by the server, to generate a unique name ONLY IF the Name field has not been provided. If this field is used, the name returned to the client will be different than the name passed. This value will also be combined with a unique suffix. The provided value has the same validation rules as the Name field, and may be truncated by the length of the suffix required to make the value unique on the server.

If this field is specified and the generated name exists, the server will return a 409.

Applied only if Name is not specified. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#idempotency

generation

Long

A sequence number representing a specific generation of the desired

state. Populated by the system. Read-only.

labels

Map<String,String>

Map of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services. More info: http://kubernetes.io/docs/user-guide/labels

name

String

Name must be unique within a namespace. Is required when creating resources, although some resources may allow a client to request the generation of an appropriate name automatically. Name is primarily intended for creation idempotence and configuration definition. Cannot be updated. More info: http://kubernetes.io/docs/user-guide/identifiers#names

namespace

String

Namespace defines the space within which each name must be unique. An empty namespace is equivalent to the "default" namespace, but "default" is the canonical representation. Not all objects are required to be scoped to a namespace - the value of this field for those objects will be empty.

Must be a DNS_LABEL. Cannot be updated. More info: http://kubernetes.io/docs/user-guide/namespaces

ownerReferences

Array of io.k8s.apimachinery.pkg.apis.meta.v1.OwnerReference objects

List of objects depended by this object. If ALL objects in the

list have been deleted, this object will be garbage collected. If this object

is managed by a controller, then an entry in this list will point to this

controller, with the controller field set to true. There cannot be more

than one managing controller.

resourceVersion

String

An opaque value that represents the internal version of this object that can be used by clients to determine when objects have changed. May be used for optimistic concurrency, change detection, and the watch operation on a resource or set of resources. Clients must treat these values as opaque and passed unmodified back to the server. They may only be valid for a particular resource or set of resources.

Populated by the system. Read-only. Value must be treated as opaque by clients and . More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency

selfLink

String

Deprecated: selfLink is a legacy read-only field that is no longer populated by the system.

uid

String

UID is the unique in time and space value for this object. It is typically generated by the server on successful creation of a resource and is not allowed to change on PUT operations.

Populated by the system. Read-only. More info: http://kubernetes.io/docs/user-guide/identifiers#uids

apiVersion

String

API version of the referent.

blockOwnerDeletion

Boolean

If true, AND if the owner has the "foregroundDeletion" finalizer,

then the owner cannot be deleted from the key-value store until this reference

is removed. See https://kubernetes.io/docs/concepts/architecture/garbage-collection/#foreground-deletion

for how the garbage collector interacts with this field and enforces the

foreground deletion. Defaults to false. To set this field, a user needs

"delete" permission of the owner, otherwise 422 (Unprocessable Entity) will

be returned.

controller

Boolean

If true, this reference points to the managing controller.

kind

String

Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

name

String

Name of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#names

uid

String

UID of the referent. More info: http://kubernetes.io/docs/user-guide/identifiers#uids

behavior

io.cci.api.pkg.apis.versioned.cci.v2.HorizontalPodAutoscalerBehavior object

behavior configures the scaling behavior of the target in both

Up and Down directions (scaleUp and scaleDown fields respectively). If not

set, the default HPAScalingRules for scale up and scale down are used.

maxReplicas

Integer

maxReplicas is the upper limit for the number of replicas to

which the autoscaler can scale up. It cannot be less that minReplicas.

metrics

Array of io.cci.api.pkg.apis.versioned.cci.v2.MetricSpec objects

metrics contains the specifications for which to use to calculate

the desired replica count (the maximum replica count across all metrics

will be used). The desired replica count is calculated multiplying the

ratio between the target value and the current value by the current number

of pods. Ergo, metrics used must decrease as the pod count is increased,

and vice-versa. See the individual metric source types for more information

about how each type of metric must respond. If not set, the default metric

will be set to 80% average CPU utilization.

minReplicas

Integer

minReplicas is the lower limit for the number of replicas to

which the autoscaler can scale down. It defaults to 1 pod. minReplicas

is allowed to be 0 if the alpha feature gate HPAScaleToZero is enabled and

at least one Object or External metric is configured. Scaling is active

as long as at least one metric value is available.

scaleTargetRef

io.cci.api.pkg.apis.versioned.cci.v2.CrossVersionObjectReference object

scaleTargetRef points to the target resource to scale, and is

used to the pods for which metrics should be collected, as well as to actually

change the replica count.

scaleDown

io.cci.api.pkg.apis.versioned.cci.v2.HPAScalingRules object

scaleDown is scaling policy for scaling Down. If not set, the

default value is to allow to scale down to minReplicas pods, with a 300

second stabilization window (i.e., the highest recommendation for the last

300sec is used).

scaleUp

io.cci.api.pkg.apis.versioned.cci.v2.HPAScalingRules object

scaleUp is scaling policy for scaling Up. If not set, the default value is the higher of:

• increase no more than 4 pods per 60 seconds

• double the number of pods per 60 seconds

No stabilization is used.

policies

Array of io.cci.api.pkg.apis.versioned.cci.v2.HPAScalingPolicy objects

policies is a list of potential scaling polices which can be

used during scaling. At least one policy must be specified, otherwise the

HPAScalingRules will be discarded as invalid

selectPolicy

String

selectPolicy is used to specify which policy should be used.

If not set, the default value Max is used.

stabilizationWindowSeconds

Integer

StabilizationWindowSeconds is the number of seconds for which past recommendations should be considered while scaling up or scaling down. StabilizationWindowSeconds must be greater than or equal to zero and less than or equal to 3600 (one hour). If not set, use the default values: - For scale up: 0 (i.e. no stabilization is done). - For scale down: 300 (i.e. the stabilization window is 300 seconds long).

periodSeconds

Integer

PeriodSeconds specifies the window of time for which the policy

should hold true. PeriodSeconds must be greater than zero and less than

or equal to 1800 (30 min).

type

String

Type is used to specify the scaling policy.

value

Integer

Value contains the amount of change which is permitted by the

policy. It must be greater than zero

resource

io.cci.api.pkg.apis.versioned.cci.v2.ResourceMetricSource object

resource refers to a resource metric (such as those specified

in requests and limits) known to Kubernetes describing each pod in the current

scale target (e.g. CPU or memory). Such metrics are built in to Kubernetes,

and have special scaling options on top of those available to normal per-pod

metrics using the "pods" source.

type

String

type is the type of metric source. CCI only support type "Resource"

now.

name

String

name is the name of the resource in question.

target

io.cci.api.pkg.apis.versioned.cci.v2.MetricTarget object

target specifies the target value for the given metric

averageUtilization

Integer

averageUtilization is the target value of the average of the

resource metric across all relevant pods, represented as a percentage of

the requested value of the resource for the pods. Currently only valid for

Resource metric source type

averageValue

String

averageValue is the target value of the average of the metric

across all relevant pods (as a quantity)

type

String

type represents whether the metric type is Utilization, Value,

or AverageValue

value

String

value is the target value of the metric (as a quantity).

conditions

Array of io.cci.api.pkg.apis.versioned.cci.v2.HorizontalPodAutoscalerCondition objects

conditions is the set of conditions required for this autoscaler

to scale its target, and indicates whether or not those conditions are met.

currentMetrics

Array of io.cci.api.pkg.apis.versioned.cci.v2.MetricStatus objects

currentMetrics is the last read state of the metrics used by

this autoscaler.

currentReplicas

Integer

currentReplicas is current number of replicas of pods managed

by this autoscaler, as last seen by the autoscaler.

desiredReplicas

Integer

desiredReplicas is the desired number of replicas of pods managed

by this autoscaler, as last calculated by the autoscaler.

lastScaleTime

String

lastScaleTime is the last time the HorizontalPodAutoscaler scaled

the number of pods, used by the autoscaler to control how often the number

of pods is changed.

observedGeneration

Long

observedGeneration is the most recent generation observed by

this autoscaler.

lastTransitionTime

String

lastTransitionTime is the last time the condition transitioned

from one status to another

message

String

message is a human-readable explanation containing details about

the transition

reason

String

reason is the reason for the condition's last transition.

status

String

status is the status of the condition (True, False, Unknown)

type

String

type describes the current condition

containerResource

io.cci.api.pkg.apis.versioned.cci.v2.ContainerResourceMetricStatus object

container resource refers to a resource metric (such as those

specified in requests and limits) known to Kubernetes describing a single

container in each pod in the current scale target (e.g. CPU or memory).

Such metrics are built in to Kubernetes, and have special scaling options

on top of those available to normal per-pod metrics using the "pods" source.

external

io.cci.api.pkg.apis.versioned.cci.v2.ExternalMetricStatus object

external refers to a global metric that is not associated with

any Kubernetes object. It allows autoscaling based on information coming

from components running outside of cluster (for example length of queue

in cloud messaging service, or QPS from loadbalancer running outside of

cluster).

object

io.cci.api.pkg.apis.versioned.cci.v2.ObjectMetricStatus object

object refers to a metric describing a single kubernetes object

(for example, hits-per-second on an Ingress object).

pods

io.cci.api.pkg.apis.versioned.cci.v2.PodsMetricStatus object

pods refers to a metric describing each pod in the current scale

target (for example, transactions-processed-per-second). The values will

be averaged together before being compared to the target value.

resource

io.cci.api.pkg.apis.versioned.cci.v2.ResourceMetricStatus object

resource refers to a resource metric (such as those specified

in requests and limits) known to Kubernetes describing each pod in the current

scale target (e.g. CPU or memory). Such metrics are built in to Kubernetes,

and have special scaling options on top of those available to normal per-pod

metrics using the "pods" source.

type

String

type is the type of metric source. It will be one of "ContainerResource", "External", "Object", "Pods" or "Resource", each corresponds to a matching field in the object. Note: "ContainerResource" type is available on when the feature-gate HPAContainerMetrics is enabled

container

String

Container is the name of the container in the pods of the scaling

target

current

io.cci.api.pkg.apis.versioned.cci.v2.MetricValueStatus object

current contains the current value for the given metric

name

String

Name is the name of the resource in question.

current

io.cci.api.pkg.apis.versioned.cci.v2.MetricValueStatus object

current contains the current value for the given metric

metric

io.cci.api.pkg.apis.versioned.cci.v2.MetricIdentifier object

metric identifies the target metric by name and selector

current

io.cci.api.pkg.apis.versioned.cci.v2.MetricValueStatus object

current contains the current value for the given metric

describedObject

io.cci.api.pkg.apis.versioned.cci.v2.CrossVersionObjectReference object

DescribedObject specifies the descriptions of a object,such as

kind,name apiVersion

metric

io.cci.api.pkg.apis.versioned.cci.v2.MetricIdentifier object

metric identifies the target metric by name and selector

apiVersion

String

API version of the referent

kind

String

Kind of the referent; More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds"

name

String

Name of the referent; More info: http://kubernetes.io/docs/user-guide/identifiers#names

current

io.cci.api.pkg.apis.versioned.cci.v2.MetricValueStatus object

current contains the current value for the given metric

metric

io.cci.api.pkg.apis.versioned.cci.v2.MetricIdentifier object

metric identifies the target metric by name and selector

name

String

name is the name of the given metric

selector

io.k8s.apimachinery.pkg.apis.meta.v1.LabelSelector object

selector is the string-encoded form of a standard kubernetes

label selector for the given metric When set, it is passed as an additional

parameter to the metrics server for more specific metrics scoping. When

unset, just the metricName will be used to gather metrics.

matchExpressions

Array of io.k8s.apimachinery.pkg.apis.meta.v1.LabelSelectorRequirement objects

matchExpressions is a list of label selector requirements. The

requirements are ANDed.

matchLabels

Map<String,String>

matchLabels is a map of {key,value} pairs. A single {key,value}

in the matchLabels map is equivalent to an element of matchExpressions,

whose key field is "key", the operator is "In", and the values array contains

only "value". The requirements are ANDed.

key

String

key is the label key that the selector applies to.

operator

String

operator represents a key's relationship to a set of values.

Valid operators are In, NotIn, Exists and DoesNotExist.

values

Array of strings

values is an array of string values. If the operator is In or

NotIn, the values array must be non-empty. If the operator is Exists or

DoesNotExist, the values array must be empty. This array is replaced during

a strategic merge patch.

current

io.cci.api.pkg.apis.versioned.cci.v2.MetricValueStatus object

current contains the current value for the given metric

name

String

Name is the name of the resource in question.

averageUtilization

Integer

currentAverageUtilization is the current value of the average

of the resource metric across all relevant pods, represented as a percentage

of the requested value of the resource for the pods.

averageValue

String

averageValue is the current value of the average of the metric

across all relevant pods (as a quantity)

value

String

value is the current value of the metric (as a quantity).

continue

String

continue may be set if the user set a limit on the number of

items returned, and indicates that the server has more data available. The

value is opaque and may be used to issue another request to the endpoint

that served this list to retrieve the next set of available objects. Continuing

a consistent list may not be possible if the server configuration has changed

or more than a few minutes have passed. The resourceVersion field returned

when using this continue value will be identical to the value in the first

response, unless you have received this token from an error message.

remainingItemCount

Long

remainingItemCount is the number of subsequent items in the list

which are not included in this list response. If the list request contained

label or field selectors, then the number of remaining items is unknown

and the field will be left unset and omitted during serialization. If the

list is complete (either because it is not chunking or because this is the

last chunk), then there are no more remaining items and this field will

be left unset and omitted during serialization. Servers older than v1.15

do not set this field. The intended use of the remainingItemCount is estimating

the size of a collection. Clients should not rely on the remainingItemCount

to be set or to be exact.

resourceVersion

String

String that identifies the server's internal version of this object that can be used by clients to determine when objects have changed. Value must be treated as opaque by clients and passed unmodified back to the server. Populated by the system. Read-only. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency

selfLink

String

Deprecated: selfLink is a legacy read-only field that is no longer populated by the system.

200

OK

400

BadRequest

401

Unauthorized

403

Forbidden

404

NotFound

405

MethodNotAllowed

406

NotAcceptable

409

Conflict

415

UnsupportedMediaType

422

Invalid

429

TooManyRequests

500

InternalError

503

ServiceUnavailable

504

ServerTimeout