获取集群列表

ListClusters

描述

获取集群列表。在集群数很大情况下，需要分批调用 API 才能查询出所有的集群列表，所以需要用户跟 BatchCompute 之间传入一个上下文marker。如果首次调用查询 API 传入的 marker 为空值，否则传入上一次调用 API 时返回的 marker 值。如果调用 API 返回的 Marker 的值为空，则表示没有更多的集群，无须再调用 API 查询。

请求语法

请求行：

GET /clusters?Marker={Marker}&MaxItemCount={MaxItemCount} HTTP/1.1

请求方法为 GET，请求资源为 clusters，请求参数：

返回信息

成功

状态行：

HTTP/1.1 201 OK

响应数据：

{
    "NextMarker": "cls-6ki3npokblk1091cbko00f",
    "Items":[{
        "Name": "clusterName1",
        "Id": "cls-6kir9pdp3lg6220g418002",
        "OwnerId": 123,
        "Description": "demo",
        "CreationTime": "2016-10-31T06:55:33.921897Z",
        "State": "Active",
        "ImageId": "img-ubuntu",
        "Notification": {
            "Topic": {
                "Name": "test-topic",
                "Endpoint": "http://[UserId].mns.[Region].aliyuncs.com/",
                "Events": [
                    "OnClusterDeleted",
                    "OnInstanceCreated",
                    "OnInstanceActive"
                ]
            }
        },
        "Configs": {
            "Disks": {
                "SystemDisk": {
                    "Type": "cloud",
                    "Size": 500
                },
                "DataDisk": {
                    "Type": "cloud",
                    "Size": 500,
                    "MountPoint": "/path/to/mount"
                }
            }
        },
        "Groups": {
            "group1": {
                "DesiredVMCount": 3,
                "ActualVMCount": 2,
                "InstanceType": "bcs.a2.large",
                "ResourceType": "OnDemand"
            }
        },
        "OperationLogs": ["[2016-10-31T06:55:33.921897Z][group]Creating instance group successfully","[2016-10-31T06:55:33.941897Z]Creating cluster successfully"],
        "Metrics": {
            "RunningCount": 1,
            "StartingCount": 0,
            "StoppingCount": 0,
            "StoppedCount": 0
        }
    }]
}

属性说明：

错误