更新时间:2022-05-06 GMT+08:00
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替换MXJob

功能介绍

替换MXJob。如下字段可被替换:

  • metadata.labels
  • metadata.annotations
  • spec.activeDeadlineSeconds
  • spec.ttlSecondsAfterFinished
  • spec.cleanPodPolicy

URI

PUT /apis/kubeflow.org/v1/namespaces/{namespace}/mxjobs/{name}

表1 Path参数

参数

是否必选

描述

name

Yes

name of the MXJob

namespace

Yes

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

表2 Query参数

参数

是否必选

描述

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162

请求示例:

更改MXJob的结束存活时间ttlSecondsAfterFinished:

{
    "apiVersion": "kubeflow.org/v1",
    "kind": "MXJob",
    "metadata": {
        "creationTimestamp": "2019-07-29T03:34:33Z",
        "generation": 2,
        "name": "mxnet-job",
        "namespace": "kube-test",
        "resourceVersion": "75615427",
        "selfLink": "/apis/kubeflow.org/v1/namespaces/kube-test/mxjobs/mxnet-job",
        "uid": "c82e664f-b1b1-11e9-b310-b44326d0c915"
    },
    "spec": {
        "cleanPodPolicy": "Running",
        "jobMode": "MXTrain",
        "mxReplicaSpecs": {
            "Scheduler": {
                "replicas": 1,
                "restartPolicy": "Never",
                "template": {
                    "spec": {
                        "containers": [
                            {
                                "args": [
                                    "-c",
                                    "python train_imagenet.py"
                                ],
                                "command": [
                                    "/bin/bash"
                                ],
                                "image": "100.79.1.215:20202/paas_cci_w00427225/mxnet:xsw-dis",
                                "name": "mxnet",
                                "resources": {
                                    "limits": {
                                        "cpu": "1000m",
                                        "memory": "2Gi"
                                    },
                                    "requests": {
                                        "cpu": "1000m",
                                        "memory": "2Gi"
                                    }
                                }
                            }
                        ],
                        "imagePullSecrets": [
                            {
                                "name": "imagepull-secret"
                            }
                        ]
                    }
                }
            },
            "Server": {
                "replicas": 1,
                "restartPolicy": "Never",
                "template": {
                    "spec": {
                        "containers": [
                            {
                                "args": [
                                    "-c",
                                    "python train_imagenet.py"
                                ],
                                "command": [
                                    "/bin/bash"
                                ],
                                "image": "100.79.1.215:20202/paas_cci_w00427225/mxnet:xsw-dis",
                                "name": "mxnet",
                                "resources": {
                                    "limits": {
                                        "cpu": "1000m",
                                        "memory": "2Gi"
                                    },
                                    "requests": {
                                        "cpu": "1000m",
                                        "memory": "2Gi"
                                    }
                                }
                            }
                        ],
                        "imagePullSecrets": [
                            {
                                "name": "imagepull-secret"
                            }
                        ]
                    }
                }
            },
            "Worker": {
                "replicas": 1,
                "restartPolicy": "Never",
                "template": {
                    "spec": {
                        "containers": [
                            {
                                "args": [
                                    "-c",
                                    "python train_imagenet.py --benchmark 1  --network resnet --batch-size 1 --num-epochs 1 --kv-store dist_sync --num-examples 500"
                                ],
                                "command": [
                                    "/bin/bash"
                                ],
                                "image": "100.79.1.215:20202/paas_cci_w00427225/mxnet:xsw-dis",
                                "name": "mxnet",
                                "resources": {
                                    "limits": {
                                        "cpu": "1000m",
                                        "memory": "2Gi"
                                    },
                                    "requests": {
                                        "cpu": "1000m",
                                        "memory": "2Gi"
                                    }
                                }
                            }
                        ],
                        "imagePullSecrets": [
                            {
                                "name": "imagepull-secret"
                            }
                        ]
                    }
                }
            }
        },
        "ttlSecondsAfterFinished": 10000
    },
    "status": {
        "conditions": [
            {
                "lastTransitionTime": "2019-07-29T03:34:33Z",
                "lastUpdateTime": "2019-07-29T03:34:33Z",
                "message": "MXJob mxnet-job is created.",
                "reason": "MXJobCreated",
                "status": "True",
                "type": "Created"
            },
            {
                "lastTransitionTime": "2019-07-29T03:34:33Z",
                "lastUpdateTime": "2019-07-29T03:35:22Z",
                "message": "MXJob mxnet-job is running.",
                "reason": "MXJobRunning",
                "status": "True",
                "type": "Running"
            }
        ],
        "mxReplicaStatuses": {
            "Scheduler": {
                "active": 1
            },
            "Server": {
                "active": 1
            },
            "Worker": {
                "active": 1
            }
        },
        "startTime": "2019-07-29T03:34:33Z"
    }
}

响应消息

响应参数

响应参数的详细描述请参见表162

响应示例:

{
    "apiVersion": "kubeflow.org/v1",
    "kind": "MXJob",
    "metadata": {
        "creationTimestamp": "2019-07-29T03:34:33Z",
        "generation": 2,
        "name": "mxnet-job",
        "namespace": "kube-test",
        "resourceVersion": "75615427",
        "selfLink": "/apis/kubeflow.org/v1/namespaces/kube-test/mxjobs/mxnet-job",
        "uid": "c82e664f-b1b1-11e9-b310-b44326d0c915"
    },
    "spec": {
        "cleanPodPolicy": "Running",
        "jobMode": "MXTrain",
        "mxReplicaSpecs": {
            "Scheduler": {
                "replicas": 1,
                "restartPolicy": "Never",
                "template": {
                    "spec": {
                        "containers": [
                            {
                                "args": [
                                    "-c",
                                    "python train_imagenet.py"
                                ],
                                "command": [
                                    "/bin/bash"
                                ],
                                "image": "100.79.1.215:20202/paas_cci_w00427225/mxnet:xsw-dis",
                                "name": "mxnet",
                                "resources": {
                                    "limits": {
                                        "cpu": "1000m",
                                        "memory": "2Gi"
                                    },
                                    "requests": {
                                        "cpu": "1000m",
                                        "memory": "2Gi"
                                    }
                                }
                            }
                        ],
                        "imagePullSecrets": [
                            {
                                "name": "imagepull-secret"
                            }
                        ]
                    }
                }
            },
            "Server": {
                "replicas": 1,
                "restartPolicy": "Never",
                "template": {
                    "spec": {
                        "containers": [
                            {
                                "args": [
                                    "-c",
                                    "python train_imagenet.py"
                                ],
                                "command": [
                                    "/bin/bash"
                                ],
                                "image": "100.79.1.215:20202/paas_cci_w00427225/mxnet:xsw-dis",
                                "name": "mxnet",
                                "resources": {
                                    "limits": {
                                        "cpu": "1000m",
                                        "memory": "2Gi"
                                    },
                                    "requests": {
                                        "cpu": "1000m",
                                        "memory": "2Gi"
                                    }
                                }
                            }
                        ],
                        "imagePullSecrets": [
                            {
                                "name": "imagepull-secret"
                            }
                        ]
                    }
                }
            },
            "Worker": {
                "replicas": 1,
                "restartPolicy": "Never",
                "template": {
                    "spec": {
                        "containers": [
                            {
                                "args": [
                                    "-c",
                                    "python train_imagenet.py --benchmark 1  --network resnet --batch-size 1 --num-epochs 1 --kv-store dist_sync --num-examples 500"
                                ],
                                "command": [
                                    "/bin/bash"
                                ],
                                "image": "100.79.1.215:20202/paas_cci_w00427225/mxnet:xsw-dis",
                                "name": "mxnet",
                                "resources": {
                                    "limits": {
                                        "cpu": "1000m",
                                        "memory": "2Gi"
                                    },
                                    "requests": {
                                        "cpu": "1000m",
                                        "memory": "2Gi"
                                    }
                                }
                            }
                        ],
                        "imagePullSecrets": [
                            {
                                "name": "imagepull-secret"
                            }
                        ]
                    }
                }
            }
        },
        "ttlSecondsAfterFinished": 10000
    },
    "status": {
        "conditions": [
            {
                "lastTransitionTime": "2019-07-29T03:34:33Z",
                "lastUpdateTime": "2019-07-29T03:34:33Z",
                "message": "MXJob mxnet-job is created.",
                "reason": "MXJobCreated",
                "status": "True",
                "type": "Created"
            },
            {
                "lastTransitionTime": "2019-07-29T03:34:33Z",
                "lastUpdateTime": "2019-07-29T03:35:22Z",
                "message": "MXJob mxnet-job is running.",
                "reason": "MXJobRunning",
                "status": "True",
                "type": "Running"
            }
        ],
        "mxReplicaStatuses": {
            "Scheduler": {
                "active": 1
            },
            "Server": {
                "active": 1
            },
            "Worker": {
                "active": 1
            }
        },
        "startTime": "2019-07-29T03:34:33Z"
    }
}

状态码

表3 状态码

状态码

描述

200

OK

201

Created

401

Unauthorized

400

BadRequest

500

Internal Error

403

Forbidden

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