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更新时间:2022-04-20 GMT+08:00
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查询指定namespace下的Ingresses

功能介绍

查询Namespace下所有Ingress的详细信息。

调试

您可以在API Explorer中调试该接口。

URI

GET /apis/extensions/v1beta1/namespaces/{namespace}/ingresses

表1 路径参数

参数

是否必选

参数类型

描述

namespace

String

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

表2 Query参数

参数

是否必选

参数类型

描述

continue

String

The continue option should be set when retrieving more results from the server. Since this value is server defined, clients may only use the continue value from a previous query result with identical query parameters (except for the value of continue) and the server may reject a continue value it does not recognize. If the specified continue value is no longer valid whether due to expiration (generally five to fifteen minutes) or a configuration change on the server the server will respond with a 410 ResourceExpired error indicating the client must restart their list without the continue field. This field is not supported when watch is true. Clients may start a watch from the last resourceVersion value returned by the server and not miss any modifications.

fieldSelector

String

A selector to restrict the list of returned objects by their fields. Defaults to everything.

includeUninitialized

Boolean

If true, partially initialized resources are included in the response.

labelSelector

String

A selector to restrict the list of returned objects by their labels. Defaults to everything.

limit

Integer

limit is a maximum number of responses to return for a list call. If more items exist, the server will set the continue field on the list metadata to a value that can be used with the same initial query to retrieve the next set of results. Setting a limit may return fewer than the requested amount of items (up to zero items) in the event all requested objects are filtered out and clients should only use the presence of the continue field to determine whether more results are available. Servers may choose not to support the limit argument and will return all of the available results. If limit is specified and the continue field is empty, clients may assume that no more results are available. This field is not supported if watch is true.

The server guarantees that the objects returned when using continue will be identical to issuing a single list call without a limit - that is, no objects created, modified, or deleted after the first request is issued will be included in any subsequent continued requests. This is sometimes referred to as a consistent snapshot, and ensures that a client that is using limit to receive smaller chunks of a very large result can ensure they see all possible objects. If objects are updated during a chunked list the version of the object that was present at the time the first list result was calculated is returned.

resourceVersion

String

When specified with a watch call, shows changes that occur after that particular version of a resource. Defaults to changes from the beginning of history. When specified for list: - if unset, then the result is returned from remote storage based on quorum-read flag; - if it's 0, then we simply return what we currently have in cache, no guarantee; - if set to non zero, then the result is at least as fresh as given rv.

timeoutSeconds

Integer

Timeout for the list/watch call. This limits the duration of the call, regardless of any activity or inactivity.

watch

Boolean

Watch for changes to the described resources and return them as a stream of add, update, and remove notifications. Specify resourceVersion.

pretty

String

If 'true', then the output is pretty printed.

请求参数

表3 请求Header参数

参数

是否必选

参数类型

描述

X-Auth-Token

String

用户Token。

通过调用IAM服务获取用户Token接口获取(响应消息头中X-Subject-Token的值)。

响应参数

状态码: 200

表4 响应Body参数

参数

参数类型

描述

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/api-conventions.md#resources

items

Array of io.k8s.api.extensions.v1beta1.Ingress objects

Items is the list of Ingress.

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/api-conventions.md#types-kinds

metadata

io.k8s.apimachinery.pkg.apis.meta.v1.ListMeta_v2 object

Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata

表5 io.k8s.api.extensions.v1beta1.Ingress

参数

参数类型

描述

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/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/api-conventions.md#types-kinds

metadata

io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta_v3 object

Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata

spec

io.k8s.api.extensions.v1beta1.IngressSpec object

Spec is the desired state of the Ingress. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status

status

io.k8s.api.extensions.v1beta1.IngressStatus object

Status is the current state of the Ingress. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status

表6 io.k8s.apimachinery.pkg.apis.meta.v1.ObjectMeta_v3

参数

参数类型

描述

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

clusterName

String

The name of the cluster which the object belongs to. This is used to distinguish resources with same name and namespace in different clusters. This field is not set anywhere right now and apiserver is going to ignore it if set in create or update request.

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/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/api-conventions.md#metadata

enable

Boolean

Enable identify whether the resource is available

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.

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 NOT return a 409 - instead, it will either return 201 Created or 500 with Reason ServerTimeout indicating a unique name could not be found in the time allotted, and the client should retry (optionally after the time indicated in the Retry-After header).

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

generation

Long

A sequence number representing a specific generation of the desired state. Populated by the system. Read-only.

initializers

io.k8s.apimachinery.pkg.apis.meta.v1.Initializers_v3 object

An initializer is a controller which enforces some system invariant at object creation time. This field is a list of initializers that have not yet acted on this object. If nil or empty, this object has been completely initialized. Otherwise, the object is considered uninitialized and is hidden (in list/watch and get calls) from clients that haven't explicitly asked to observe uninitialized objects.

When an object is created, the system will populate this list with the current set of initializers. Only privileged users may set or modify this list. Once it is empty, it may not be modified further by any user.

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 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_v2 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/api-conventions.md#concurrency-control-and-consistency

selfLink

String

SelfLink is a URL representing this object. Populated by the system. Read-only.

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

表7 io.k8s.apimachinery.pkg.apis.meta.v1.Initializers_v3

参数

参数类型

描述

pending

Array of io.k8s.apimachinery.pkg.apis.meta.v1.Initializer_v2 objects

Pending is a list of initializers that must execute in order before this object is visible. When the last pending initializer is removed, and no failing result is set, the initializers struct will be set to nil and the object is considered as initialized and visible to all clients.

result

io.k8s.apimachinery.pkg.apis.meta.v1.Status_v3 object

If result is set with the Failure field, the object will be persisted to storage and then deleted, ensuring that other clients can observe the deletion.

表8 io.k8s.apimachinery.pkg.apis.meta.v1.Initializer_v2

参数

参数类型

描述

name

String

name of the process that is responsible for initializing this object.

表9 io.k8s.apimachinery.pkg.apis.meta.v1.Status_v3

参数

参数类型

描述

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/api-conventions.md#resources

code

Integer

Suggested HTTP return code for this status, 0 if not set.

details

io.k8s.apimachinery.pkg.apis.meta.v1.StatusDetails_v3 object

Extended data associated with the reason. Each reason may define its own extended details. This field is optional and the data returned is not guaranteed to conform to any schema except that defined by the reason type.

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/api-conventions.md#types-kinds

message

String

A human-readable description of the status of this operation.

metadata

io.k8s.apimachinery.pkg.apis.meta.v1.ListMeta_v2 object

Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds

reason

String

A machine-readable description of why this operation is in the "Failure" status. If this value is empty there is no information available. A Reason clarifies an HTTP status code but does not override it.

status

String

Status of the operation. One of: "Success" or "Failure". More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status

表10 io.k8s.apimachinery.pkg.apis.meta.v1.StatusDetails_v3

参数

参数类型

描述

causes

Array of io.k8s.apimachinery.pkg.apis.meta.v1.StatusCause_v2 objects

The Causes array includes more details associated with the StatusReason failure. Not all StatusReasons may provide detailed causes.

group

String

The group attribute of the resource associated with the status StatusReason.

kind

String

The kind attribute of the resource associated with the status StatusReason. On some operations may differ from the requested resource Kind. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds

name

String

The name attribute of the resource associated with the status StatusReason (when there is a single name which can be described).

retryAfterSeconds

Integer

If specified, the time in seconds before the operation should be retried. Some errors may indicate the client must take an alternate action - for those errors this field may indicate how long to wait before taking the alternate action.

uid

String

UID of the resource. (when there is a single resource which can be described). More info: http://kubernetes.io/docs/user-guide/identifiers#uids

表11 io.k8s.apimachinery.pkg.apis.meta.v1.StatusCause_v2

参数

参数类型

描述

field

String

The field of the resource that has caused this error, as named by its JSON serialization. May include dot and postfix notation for nested attributes. Arrays are zero-indexed. Fields may appear more than once in an array of causes due to fields having multiple errors. Optional.

Examples: "name" - the field "name" on the current resource "items[0].name" - the field "name" on the first array entry in "items"

message

String

A human-readable description of the cause of the error. This field may be presented as-is to a reader.

reason

String

A machine-readable description of the cause of the error. If this value is empty there is no information available.

表12 io.k8s.apimachinery.pkg.apis.meta.v1.ListMeta_v2

参数

参数类型

描述

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 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.

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/api-conventions.md#concurrency-control-and-consistency

selfLink

String

selfLink is a URL representing this object. Populated by the system. Read-only.

表13 io.k8s.apimachinery.pkg.apis.meta.v1.OwnerReference_v2

参数

参数类型

描述

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. 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/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

表14 io.k8s.api.extensions.v1beta1.IngressSpec

参数

参数类型

描述

backend

io.k8s.api.extensions.v1beta1.IngressBackend object

A default backend capable of servicing requests that don't match any rule. At least one of 'backend' or 'rules' must be specified. This field is optional to allow the loadbalancer controller or defaulting logic to specify a global default.

rules

Array of io.k8s.api.extensions.v1beta1.IngressRule objects

A list of host rules used to configure the Ingress. If unspecified, or no rule matches, all traffic is sent to the default backend.

tls

Array of io.k8s.api.extensions.v1beta1.IngressTLS objects

TLS configuration. Currently the Ingress only supports a single TLS port, 443. If multiple members of this list specify different hosts, they will be multiplexed on the same port according to the hostname specified through the SNI TLS extension, if the ingress controller fulfilling the ingress supports SNI.

表15 io.k8s.api.extensions.v1beta1.IngressBackend

参数

参数类型

描述

serviceName

String

Specifies the name of the referenced service.

servicePort

String

Specifies the port of the referenced service.

表16 io.k8s.api.extensions.v1beta1.IngressRule

参数

参数类型

描述

host

String

Host is the fully qualified domain name of a network host, as defined by RFC 3986. Note the following deviations from the "host" part of the URI as defined in the RFC: 1. IPs are not allowed. Currently an IngressRuleValue can only apply to the IP in the Spec of the parent Ingress. 2. The : delimiter is not respected because ports are not allowed. Currently the port of an Ingress is implicitly :80 for http and :443 for https. Both these may change in the future. Incoming requests are matched against the host before the IngressRuleValue. If the host is unspecified, the Ingress routes all traffic based on the specified IngressRuleValue.

http

io.k8s.api.extensions.v1beta1.HTTPIngressRuleValue object

HTTPIngressRuleValue is a list of http selectors pointing to backends. In the example: http:///? -> backend where where parts of the url correspond to RFC 3986, this resource will be used to match against everything after the last '/' and before the first '?' or '#'.

表17 io.k8s.api.extensions.v1beta1.HTTPIngressRuleValue

参数

参数类型

描述

paths

Array of io.k8s.api.extensions.v1beta1.HTTPIngressPath objects

A collection of paths that map requests to backends.

表18 io.k8s.api.extensions.v1beta1.HTTPIngressPath

参数

参数类型

描述

backend

io.k8s.api.extensions.v1beta1.IngressBackend object

Backend defines the referenced service endpoint to which the traffic will be forwarded to.

path

String

Path is an extended POSIX regex as defined by IEEE Std 1003.1, (i.e this follows the egrep/unix syntax, not the perl syntax) matched against the path of an incoming request. Currently it can contain characters disallowed from the conventional "path" part of a URL as defined by RFC 3986. Paths must begin with a '/'. If unspecified, the path defaults to a catch all sending traffic to the backend.

property

Map<String,String>

Extension property on the path.

表19 io.k8s.api.extensions.v1beta1.IngressTLS

参数

参数类型

描述

hosts

Array of strings

Hosts are a list of hosts included in the TLS certificate. The values in this list must match the name/s used in the tlsSecret. Defaults to the wildcard host setting for the loadbalancer controller fulfilling this Ingress, if left unspecified.

secretName

String

SecretName is the name of the secret used to terminate SSL traffic on 443. Field is left optional to allow SSL routing based on SNI hostname alone. If the SNI host in a listener conflicts with the "Host" header field used by an IngressRule, the SNI host is used for termination and value of the Host header is used for routing.

表20 io.k8s.api.extensions.v1beta1.IngressStatus

参数

参数类型

描述

loadBalancer

io.k8s.api.core.v1.LoadBalancerStatus object

LoadBalancer contains the current status of the load-balancer.

表21 io.k8s.api.core.v1.LoadBalancerStatus

参数

参数类型

描述

ingress

Array of io.k8s.api.core.v1.LoadBalancerIngress objects

Ingress is a list containing ingress points for the load-balancer. Traffic intended for the service should be sent to these ingress points.

表22 io.k8s.api.core.v1.LoadBalancerIngress

参数

参数类型

描述

hostname

String

Hostname is set for load-balancer ingress points that are DNS based (typically AWS load-balancers)

ip

String

IP is set for load-balancer ingress points that are IP based (typically GCE or OpenStack load-balancers)

请求示例

响应示例

状态码: 200

OK

{
  "apiVersion" : "extensions/v1beta1",
  "items" : [ {
    "metadata" : {
      "annotations" : {
        "kubernetes.io/elb.id" : "2d48d034-6046-48db-8bb2-53c67e8148b5",
        "kubernetes.io/elb.ip" : "192.168.137.182",
        "kubernetes.io/elb.port" : "6071"
      },
      "creationTimestamp" : "2018-09-04T02:16:14Z",
      "enable" : true,
      "generation" : 1,
      "labels" : {
        "app" : "redis",
        "isExternal" : "true",
        "zone" : "data"
      },
      "name" : "redis",
      "namespace" : "namespace-test",
      "resourceVersion" : "5161128",
      "selfLink" : "/apis/extensions/v1beta1/namespaces/namespace-test/ingresses/redis",
      "uid" : "7f86c310-afe8-11e8-b6ef-f898ef6c78b4"
    },
    "spec" : {
      "rules" : [ {
        "http" : {
          "paths" : [ {
            "backend" : {
              "serviceName" : "redis",
              "servicePort" : 8080
            },
            "path" : "/"
          } ]
        }
      } ]
    },
    "status" : {
      "loadBalancer" : {
        "ingress" : [ {
          "ip" : "192.168.137.182"
        } ]
      }
    }
  } ],
  "kind" : "IngressList",
  "metadata" : {
    "resourceVersion" : "5161998",
    "selfLink" : "/apis/extensions/v1beta1/namespaces/namespace-test/ingresses"
  }
}

状态码

状态码

描述

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

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