更新时间:2022-04-18 GMT+08:00
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删除指定的DaemonSet

功能介绍

This API is used to delete a DaemonSet resource object.

URI

DELETE /apis/apps/v1/namespaces/{namespace}/daemonsets/{name}

表1 参数解释

参数

是否必选

描述

name

Yes

name of the DaemonSet

namespace

Yes

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

pretty

No

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

gracePeriodSeconds

No

The duration in seconds before the object should be deleted. Value must be non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period for the specified type will be used. Defaults to a per object value if not specified. zero means delete immediately.

orphanDependents

No

Deprecated: please use the PropagationPolicy, this field will be deprecated in 1.7. Should the dependent objects be orphaned. If true/false, the "orphan" finalizer will be added to/removed from the object's finalizers list. Either this field or PropagationPolicy may be set, but not both.

propagationPolicy

No

Whether and how garbage collection will be performed. Either this field or OrphanDependents may be set, but not both. The default policy is decided by the existing finalizer set in the metadata.finalizers and the resource-specific default policy. Acceptable values are: 'Orphan' - orphan the dependents; 'Background' - allow the garbage collector to delete the dependents in the background; 'Foreground' - a cascading policy that deletes all dependents in the foreground.

请求消息

请求参数:

请求参数如表2所示。

表2 请求参数

参数

是否必选

参数类型

描述

apiVersion

Yes

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.

gracePeriodSeconds

No

Integer

The duration in seconds before the object should be deleted. Value must be non-negative integer. The value zero indicates delete immediately. If this value is nil, the default grace period for the specified type will be used. Defaults to a per object value if not specified. zero means delete immediately.

kind

Yes

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.

orphanDependents

No

Boolean

Deprecated: please use the PropagationPolicy, this field will be deprecated in 1.7. Should the dependent objects be orphaned. If true/false, the "orphan" finalizer will be added to/removed from the object's finalizers list. Either this field or PropagationPolicy may be set, but not both.

preconditions

No

preconditions object

Must be fulfilled before a deletion is carried out. If not possible, a 409 Conflict status will be returned.

propagationPolicy

No

String

Whether and how garbage collection will be performed. Either this field or OrphanDependents may be set, but not both. The default policy is decided by the existing finalizer set in the metadata.finalizers and the resource-specific default policy. Acceptable values are: 'Orphan' - orphan the dependents; 'Background' - allow the garbage collector to delete the dependents in the background; 'Foreground' - a cascading policy that deletes all dependents in the foreground.

表3 preconditions字段数据结构说明

参数

是否必选

参数类型

描述

uid

No

String

Specifies the target UID.

请求示例:

  • 只删除DaemonSet(对应Pod不删除)
    {
        "Kind": "DeleteOptions",
        "apiVersion": "v1",
        "propagationPolicy": "Orphan"
    }
  • 前台级联删除(按照Pod->DaemonSet的顺序进行删除)
    {
        "kind": "DeleteOptions",
        "apiVersion": "v1",
        "propagationPolicy": "Foreground"
    }
  • 后台级联删除(按照DaemonSet->Pod的顺序进行删除)
    {
        "kind": "DeleteOptions",
        "apiVersion": "v1",
        "propagationPolicy": "Background"
    }

响应消息

响应参数:

响应参数的详细描述请参见Table 5-9

响应示例:

{
    "kind": "DaemonSet",
    "apiVersion": "extensions/v1beta1",
    "metadata": {
        "name": "ds-12130306",
        "namespace": "ns-12130306-s",
        "selfLink": "/apis/extensions/v1beta1/namespaces/ns-12130306-s/daemonsets/ds-12130306",
        "uid": "dc72a82b-dfb3-11e7-9c19-fa163e2d897b",
        "resourceVersion": "419055",
        "generation": 2,
        "creationTimestamp": "2017-12-13T03:15:24Z",
        "deletionTimestamp": "2017-12-13T03:15:55Z",
        "deletionGracePeriodSeconds": 0,
        "labels": {
            "name": "daemonset-test"
        },
        "finalizers": [
            "orphan"
        ],
        "enable": true
    },
    "spec": {
        "selector": {
            "matchLabels": {
                "name": "daemonset-test"
            }
        },
        "template": {
            "metadata": {
                "creationTimestamp": null,
                "labels": {
                    "name": "daemonset-test"
                },
                "enable": true
            },
            "spec": {
                "containers": [
                    {
                        "name": "dscon-12130306",
                        "image": "172.16.5.235:20202/test/redis:latest",
                        "resources": {},
                        "terminationMessagePath": "/dev/termination-log",
                        "terminationMessagePolicy": "File",
                        "imagePullPolicy": "IfNotPresent"
                    }
                ],
                "restartPolicy": "Always",
                "terminationGracePeriodSeconds": 30,
                "dnsPolicy": "ClusterFirst",
                "securityContext": {},
                "schedulerName": "default-scheduler"
            }
        },
        "updateStrategy": {
            "type": "OnDelete"
        },
        "templateGeneration": 1,
        "revisionHistoryLimit": 10
    },
    "status": {
        "currentNumberScheduled": 1,
        "numberMisscheduled": 0,
        "desiredNumberScheduled": 1,
        "numberReady": 1,
        "observedGeneration": 1,
        "updatedNumberScheduled": 1,
        "numberAvailable": 1
    }
}

状态码

表4描述API的状态码。

表4 状态码

状态码

描述

200

Delete a DaemonSet resource object successfully.

异常状态码请参见状态码

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