功能介绍

This API is used to update the specified CronJob.

URI

PATCH /apis/batch/v1/namespaces/{namespace}/cronjobs/{name} (Supports 1.21 and 1.21+)

PATCH /apis/batch/v1beta1/namespaces/{namespace}/cronjobs/{name} (Supports 1.21-)

表1描述该API的参数。

请求消息

请求参数：

“Content-Type”消息头说明请参见PATCH请求方法操作说明。

请求示例：

Content-Type: application/merge-patch+json
{
    "spec": {
        "concurrencyPolicy": "Forbid"
    }
}

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": "CronJob",
    "apiVersion": "batch/v1beta1",
    "metadata": {
        "name": "cronjob-test",
        "namespace": "default",
        "selfLink": "/apis/batch/v1beta1/namespaces/default/cronjobs/cronjob-test",
        "uid": "7cf2c54b-2201-11e8-96aa-fa163ecd089c",
        "resourceVersion": "441884",
        "creationTimestamp": "2018-03-07T12:17:22Z",
        "enable": true
    },
    "spec": {
        "schedule": "*/59 * * * *",
        "concurrencyPolicy": "Forbid",
        "suspend": false,
        "jobTemplate": {
            "metadata": {
                "creationTimestamp": null,
                "enable": true
            },
            "spec": {
                "template": {
                    "metadata": {
                        "creationTimestamp": null,
                        "labels": {
                            "sjname": "cronjob-test"
                        },
                        "enable": true
                    },
                    "spec": {
                        "containers": [
                            {
                                "name": "container-0",
                                "image": "nginx:stable-perl",
                                "resources": {},
                                "lifecycle": {},
                                "terminationMessagePath": "/dev/termination-log",
                                "terminationMessagePolicy": "File",
                                "imagePullPolicy": "IfNotPresent"
                            }
                        ],
                        "restartPolicy": "OnFailure",
                        "terminationGracePeriodSeconds": 30,
                        "dnsPolicy": "ClusterFirst",
                        "securityContext": {},
                        "imagePullSecrets": [
                            {
                                "name": "default-secret"
                            }
                        ],
                        "schedulerName": "default-scheduler"
                    }
                }
            }
        },
        "successfulJobsHistoryLimit": 3,
        "failedJobsHistoryLimit": 1
    },
    "status": {}
}

状态码

表2描述API的状态码。

异常状态码请参见状态码。