Creates a data center for a cluster.
Debugging
Request parameters
Parameter | Type | Required | Example | Description |
---|---|---|---|---|
Action | String | Yes | CreateDataCenter |
The operation that you want to perform. Set the value to CreateDataCenter. |
ClientToken | String | Yes | ETnLKlblzczshOTUbOC***ioIUBoiB |
The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must ensure that it is unique among different requests. The token is case-sensitive and can contain only ASCII characters. It cannot exceed 64 ASCII characters in length. |
ClusterId | String | Yes | cds-bp113rmn****2uy9 |
The ID of the cluster. |
DiskSize | Integer | Yes | 160 |
The size of the disk per node. Unit: GB. |
DiskType | String | Yes | cloud_ssd |
The storage type of the disk. Examples of valid values:
|
InstanceType | String | Yes | cassandra.c.large |
The cluster instance type. Some examples of valid values:
|
NodeCount | Integer | Yes | 2 |
The number of nodes. |
PayType | String | Yes | Subscription |
The billing method of the cluster. Valid values:
Note Pay-as-you-go instances never expire.
|
RegionId | String | Yes | cn-hangzhou |
The region ID. You can call the DescribeRegions operation to query available region IDs. |
VpcId | String | Yes | vpc-bp1oxxxxxxxxxxgzv26cf |
The ID of the virtual private cloud (VPC) network. |
VswitchId | String | Yes | vsw-oqscxxxxxxxxxxxxx5e8c |
The ID of the vSwitch. |
ZoneId | String | Yes | cn-hangzhou-h |
The zone ID of the instance that you want to create. You can call the DescribeRegions operation to query zones. |
PeriodUnit | String | No | Year |
The unit of the subscription period. Valid values:
Note You must specify this parameter if the billing method is Subscription.
|
Period | Integer | No | 12 |
The subscription period. You must specify this parameter if the value of the PayType parameter is Subscription. Unit: months. Valid values: 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 24, and 36. Note This parameter is invalid if the billing method is PayAsYouGo.
|
AutoRenew | Boolean | No | true |
Specifies whether to enable auto-renewal. Valid values:
Default value: false. |
AutoRenewPeriod | Integer | No | 12 |
The period of the auto-renewal. Unit: months. Valid values:
Note This parameter is required when the AutoRenew parameter is set to true.
|
DataCenterName | String | No | apitest |
The name of the data center. |
Response parameters
Parameter | Type | Example | Description |
---|---|---|---|
DataCenterId | String | cn-hangzhou-g |
The ID of the data center in the cluster. |
RequestId | String | 3E19E345-101D-4014-946C-A2055AEE1F26 |
The ID of the request. |
Examples
Sample requests
http(s)://[Endpoint]/? Action=CreateDataCenter
&ClientToken=ETnLKlblzczshOTUbOC***ioIUBoiB
&ClusterId=cds-bp113rmn****2uy9
&DiskSize=160
&DiskType=cloud_ssd
&InstanceType=cassandra.c.large
&NodeCount=2
&PayType=Subscription
&RegionId=cn-hangzhou
&VpcId=vpc-bp1oxxxxxxxxxxgzv26cf
&VswitchId=vsw-oqscxxxxxxxxxxxxx5e8c
&ZoneId=cn-hangzhou-h
&<Common request parameters>
Sample success responses
XML
format
<CreateDataCenterResponse>
<DataCenterId>cn-hangzhou-g</DataCenterId>
<RequestId>728C7EAF-4844-4D42-9BBE-DFFFBB77CF33</RequestId>
</CreateDataCenterResponse>
JSON
format
{
"DataCenterId":"cn-hangzhou-g",
"RequestId":"728C7EAF-4844-4D42-9BBE-DFFFBB77CF33"
}
Error codes
For a list of error codes, visit the API Error Center.