文档首页 > > API参考> Kubernetes API> Deployment>

替换指定的Deployment的伸缩操作

替换指定的Deployment的伸缩操作

分享
更新时间:2021/04/14 GMT+08:00

功能介绍

This API is used to replace scale of the specified Scale.

The following fields can be updated:

  • metadata.resourceVersion
  • metadata.creationTimestamp
  • spec.replicas

URI

PUT /apis/apps/v1/namespaces/{namespace}/deployments/{name}/scale (适用于1.9及以上版本的所有集群)

PUT /apis/extensions/v1beta1/namespaces/{namespace}/deployments/{name}/scale (仅适用于1.15及以下版本的集群)

表1描述该API的参数。

表1 参数解释

参数

是否必选

描述

name

Yes

name of the Scale

namespace

Yes

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

pretty

No

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

请求消息

请求参数:

请求参数的详细描述请参见表2

请求示例:

如果使用第一个URI:/apis/apps/v1/namespaces/{namespace}/deployments/{name}/scale(适用于1.9及以上版本的所有集群),请将apiVersion的值修改为autoscaling/v1。

{
    "kind": "Scale",
    "apiVersion": "extensions/v1beta1",
    "metadata": {
        "name": "deploy-ex-12130306",
        "namespace": "ns-12130306-s",
        "selfLink": "/apis/extensions/v1beta1/namespaces/ns-12130306-s/deployments/deploy-ex-12130306/scale",
        "uid": "934db57d-dfb3-11e7-9c19-fa163e2d897b",
        "resourceVersion": "418871",
        "creationTimestamp": "2017-12-13T03:13:22Z"
    },
    "spec": {
        "replicas": 1
    },
    "status": {
        "replicas": 1,
        "selector": {
            "cce/appgroup": "deploy-ex-test"
        },
        "targetSelector": "cce/appgroup=deploy-ex-test"
    }
}

响应消息

响应参数:

响应参数的详细描述请参见表2

响应示例:

{
    "kind": "Scale",
    "apiVersion": "extensions/v1beta1",
    "metadata": {
        "name": "deploy-ex-12130306",
        "namespace": "ns-12130306-s",
        "selfLink": "/apis/extensions/v1beta1/namespaces/ns-12130306-s/deployments/deploy-ex-12130306/scale",
        "uid": "934db57d-dfb3-11e7-9c19-fa163e2d897b",
        "resourceVersion": "418903",
        "creationTimestamp": "2017-12-13T03:13:22Z"
    },
    "spec": {
        "replicas": 1
    },
    "status": {
        "replicas": 2,
        "selector": {
            "cce/appgroup": "deploy-ex-test"
        },
        "targetSelector": "cce/appgroup=deploy-ex-test"
    }
}

状态码

表2描述API的状态码。

表2 状态码

状态码

描述

200

This operation succeeds, and a Deployment resource object is returned.

异常状态码请参见状态码

分享:

    相关文档

    相关产品