Creating a Server Group
Function
This API is used to create a server group.
Calling Method
For details, see Calling APIs.
URI
POST /v5/{project_id}/host-management/groups
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Project ID. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
enterprise_project_id |
No |
String |
Enterprise project ID. To query all enterprise projects, set this parameter to all_granted_eps. |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is a token. |
region |
Yes |
String |
Region ID |
Content-Type |
No |
String |
Default value: application/json; charset=utf-8 |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
group_name |
Yes |
String |
Server group name |
host_id_list |
Yes |
Array of strings |
Server ID list |
Response Parameters
None
Example Requests
Create a server group named test. The ID of the server in the server group is 15dac7fe-d81b-43bc-a4a7-4710fe673972.
POST https://{endpoint}/v5/{project_id}/host-management/groups { "group_name" : "test", "host_id_list" : [ "15dac7fe-d81b-43bc-a4a7-4710fe673972" ] }
Example Responses
None
SDK Sample Code
The SDK sample code is as follows.
Create a server group named test. The ID of the server in the server group is 15dac7fe-d81b-43bc-a4a7-4710fe673972.
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package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.hss.v5.region.HssRegion; import com.huaweicloud.sdk.hss.v5.*; import com.huaweicloud.sdk.hss.v5.model.*; import java.util.List; import java.util.ArrayList; public class AddHostsGroupSolution { public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment String ak = System.getenv("CLOUD_SDK_AK"); String sk = System.getenv("CLOUD_SDK_SK"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); HssClient client = HssClient.newBuilder() .withCredential(auth) .withRegion(HssRegion.valueOf("<YOUR REGION>")) .build(); AddHostsGroupRequest request = new AddHostsGroupRequest(); AddHostsGroupRequestInfo body = new AddHostsGroupRequestInfo(); List<String> listbodyHostIdList = new ArrayList<>(); listbodyHostIdList.add("15dac7fe-d81b-43bc-a4a7-4710fe673972"); body.withHostIdList(listbodyHostIdList); body.withGroupName("test"); request.withBody(body); try { AddHostsGroupResponse response = client.addHostsGroup(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getRequestId()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } } |
Create a server group named test. The ID of the server in the server group is 15dac7fe-d81b-43bc-a4a7-4710fe673972.
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkhss.v5.region.hss_region import HssRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkhss.v5 import * if __name__ == "__main__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = HssClient.new_builder() \ .with_credentials(credentials) \ .with_region(HssRegion.value_of("<YOUR REGION>")) \ .build() try: request = AddHostsGroupRequest() listHostIdListbody = [ "15dac7fe-d81b-43bc-a4a7-4710fe673972" ] request.body = AddHostsGroupRequestInfo( host_id_list=listHostIdListbody, group_name="test" ) response = client.add_hosts_group(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
Create a server group named test. The ID of the server in the server group is 15dac7fe-d81b-43bc-a4a7-4710fe673972.
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" hss "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5/region" ) func main() { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak := os.Getenv("CLOUD_SDK_AK") sk := os.Getenv("CLOUD_SDK_SK") projectId := "{project_id}" auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). Build() client := hss.NewHssClient( hss.HssClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.AddHostsGroupRequest{} var listHostIdListbody = []string{ "15dac7fe-d81b-43bc-a4a7-4710fe673972", } request.Body = &model.AddHostsGroupRequestInfo{ HostIdList: listHostIdListbody, GroupName: "test", } response, err := client.AddHostsGroup(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.
Status Codes
Status Code |
Description |
---|---|
200 |
success |
400 |
Invalid parameter. |
401 |
Authentication failed. |
403 |
Insufficient permission. |
404 |
Resource not found. |
500 |
System error. |
Error Codes
See Error Codes.
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