Creating an ACL Account
Function
This API is used to create an account with read/write or read-only permissions for a DCS Redis 4.0 or 5.0 instance. If the default user has enabled password-free access, normal users cannot use the instance. To allow normal users to use the instance, disable password-free access. The password of the default user of a single-node or master/standby instance cannot contain colons (:). Otherwise, normal users cannot be created.
![](https://support.huaweicloud.com/intl/en-us/api-dcs/public_sys-resources/note_3.0-en-us.png)
This function is available on a whitelist basis and is disabled by default. To use this function, contact your administrator.
Calling Method
For details, see Calling APIs.
URI
POST /v2/{project_id}/instances/{instance_id}/accounts
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Project ID. For details, see Obtaining a Project ID. |
instance_id |
Yes |
String |
Instance ID. |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
account_name |
Yes |
String |
Account name.
|
account_role |
Yes |
String |
Account permission. Options: read (read-only) and write (read/write). Enumeration values:
|
account_password |
Yes |
String |
Account password.
|
description |
No |
String |
Account description. |
Response Parameters
Status code: 400
Parameter |
Type |
Description |
---|---|---|
error_msg |
String |
Error message. Maximum: 1024 |
error_code |
String |
Error code. Maximum: 9 |
error_ext_msg |
String |
Extended error information. This parameter is not used currently and is set to null. Maximum: 1024 |
Status code: 401
Parameter |
Type |
Description |
---|---|---|
error_msg |
String |
Error message. Maximum: 1024 |
error_code |
String |
Error code. Maximum: 9 |
error_ext_msg |
String |
Extended error information. This parameter is not used currently and is set to null. Maximum: 1024 |
Status code: 403
Parameter |
Type |
Description |
---|---|---|
error_msg |
String |
Error message. Maximum: 1024 |
error_code |
String |
Error code. Maximum: 9 |
error_ext_msg |
String |
Extended error information. This parameter is not used currently and is set to null. Maximum: 1024 |
Status code: 404
Parameter |
Type |
Description |
---|---|---|
error_msg |
String |
Error message. Maximum: 1024 |
error_code |
String |
Error code. Maximum: 9 |
error_ext_msg |
String |
Extended error information. This parameter is not used currently and is set to null. Maximum: 1024 |
Status code: 500
Parameter |
Type |
Description |
---|---|---|
error_msg |
String |
Error message. Maximum: 1024 |
error_code |
String |
Error code. Maximum: 9 |
error_ext_msg |
String |
Extended error information. This parameter is not used currently and is set to null. Maximum: 1024 |
Example Requests
Creating a read-only ACL account named user.
POST https:///{dcs_endpoint}/v2/{project_id}/instances/{instance_id}/accounts { "account_name" : "user", "account_role" : "read", "account_password" : "xxxxx" }
Example Responses
Status code: 400
Invalid request.
{ "error_code" : "DCS.4961", "error_msg" : "Acl account request param invalid." }
SDK Sample Code
The SDK sample code is as follows.
Creating a read-only ACL account named user.
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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.dcs.v2.region.DcsRegion; import com.huaweicloud.sdk.dcs.v2.*; import com.huaweicloud.sdk.dcs.v2.model.*; public class CreateAclAccountSolution { 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"); ICredential auth = new BasicCredentials() .withAk(ak) .withSk(sk); DcsClient client = DcsClient.newBuilder() .withCredential(auth) .withRegion(DcsRegion.valueOf("<YOUR REGION>")) .build(); CreateAclAccountRequest request = new CreateAclAccountRequest(); CreateAclAccountRequestBody body = new CreateAclAccountRequestBody(); body.withAccountPassword("xxxxx"); body.withAccountRole(CreateAclAccountRequestBody.AccountRoleEnum.fromValue("read")); body.withAccountName("user"); request.withBody(body); try { CreateAclAccountResponse response = client.createAclAccount(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()); } } } |
Creating a read-only ACL account named user.
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# coding: utf-8 from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkdcs.v2.region.dcs_region import DcsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkdcs.v2 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 = __import__('os').getenv("CLOUD_SDK_AK") sk = __import__('os').getenv("CLOUD_SDK_SK") credentials = BasicCredentials(ak, sk) \ client = DcsClient.new_builder() \ .with_credentials(credentials) \ .with_region(DcsRegion.value_of("<YOUR REGION>")) \ .build() try: request = CreateAclAccountRequest() request.body = CreateAclAccountRequestBody( account_password="xxxxx", account_role="read", account_name="user" ) response = client.create_acl_account(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
Creating a read-only ACL account named user.
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" dcs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2/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") auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). Build() client := dcs.NewDcsClient( dcs.DcsClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.CreateAclAccountRequest{} request.Body = &model.CreateAclAccountRequestBody{ AccountPassword: "xxxxx", AccountRole: model.GetCreateAclAccountRequestBodyAccountRoleEnum().READ, AccountName: "user", } response, err := client.CreateAclAccount(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 |
The ACL account creation task is successfully delivered. |
400 |
Invalid request. |
401 |
Invalid authentication information. |
403 |
Request rejected. |
404 |
The requested resource could not be found. |
500 |
Internal service error. |
Error Codes
See Error Codes.
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