Creating an Exclusive Cluster
Sample Code
You can use the API to create an exclusive cluster for CS users with the cs_adm role. The exclusive cluster is converted to stream processing units (SPUs) for on-demand charging. Sample code is as follows:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | // Import classes:
import com.huaweicloud.cs.java.v1.client.ApiException;
import com.huaweicloud.cs.java.v1.ClusterApi;
ClusterApi apiInstance = new ClusterApi(apiClient);//apiClient is created when initializing a CS API client.
String xProjectId = "xProjectId_example"; // String | Project ID used for obtaining the token for the project.
NewReservedClusterRequest body = new NewReservedClusterRequest(); // NewReservedClusterRequest | Create an exclusive cluster, for which the request parameters are in JSON format.
try {
CreateClusterResponse result = apiInstance.createReservedCluster(xProjectId, body);
System.out.println(result);
} catch (ApiException e) {
System.err.println("Exception when calling ClusterApi#createReservedCluster");
System.err.println(e.getResponseBody());
e.printStackTrace();
}
|
Parameter Description
| Parameter | Mandatory | Type | Description |
|---|---|---|---|
| xProjectId | Yes | String | Project ID. This parameter is used to obtain the token for the project. |
| body | Yes | NewReservedClusterRequest | Create an exclusive cluster, for which the request parameters are in JSON format. For details about parameter types, see Table 2. |
| Parameter | Mandatory | Type | Description |
|---|---|---|---|
| name | Yes | String | Cluster name. |
| desc | No | String | Cluster description. |
| maximumSpuQuota | No | Integer | Maximum SPU quota of a cluster. |
| vpcCidr | No | String | VPC CIDR block. |
| subnetCidr | No | String | Subnet CIDR block. |
| subnetGateway | No | String | Subnet gateway. |
| tags | No | String | Job tag. |
| sysEnterpriseProjectId | No | String | ID of the enterprise project to which a job belongs. |
| managerNodeSpu | No | String | SPU specifications of management nodes. |
| Parameter | Mandatory | Type | Description |
|---|---|---|---|
| messageId | No | String | Message type ID. |
| message | No | String | Message content. |
| currentTime | No | Long | Current time, expressed by milliseconds. |
| payload | No | Integer | Cluster ID. |
Last Article: Cluster Management
Next Article: Querying Information About Exclusive Clusters
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