Configuring IP Whitelist Groups
Function
This API is used to configure IP address whitelist groups for a specific instance, including creating, disabling, editing, and deleting a whitelist. New whitelist settings will overwrite the existing setting. Therefore, save the existing whitelist before you add a new one.
Calling Method
For details, see Calling APIs.
URI
PUT /v2/{project_id}/instance/{instance_id}/whitelist
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 |
---|---|---|---|
instance_id |
No |
String |
Instance ID. |
enable_whitelist |
Yes |
Boolean |
Whether to enable the whitelist. The options are true and false. Enumeration values:
|
whitelist |
Yes |
Array of Whitelist objects |
IP whitelist group. New whitelist settings will overwrite the existing setting. Therefore, save the existing whitelist before you add a new one. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
group_name |
Yes |
String |
Whitelist group name. A maximum of four groups can be created for each instance. |
ip_list |
Yes |
Array of strings |
List of IP addresses in the whitelist group. A maximum of 20 IP addresses or IP address ranges can be added to an instance. Separate multiple IP addresses or IP address ranges with commas (,). IP address 0.0.0.0 and IP address range 0.0.0/0 are not supported. |
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
-
Enabling the whitelist and configuring IP addresses allowed to access the instance
PUT https://{dcs_endpoint}/v2/{project_id}/instance/{instance_id}/whitelist { "enable_whitelist" : true, "whitelist" : [ { "group_name" : "test001", "ip_list" : [ "10.10.10.1", "10.10.10.2" ] } ] }
-
Enabling the whitelist and configuring subnet mask allowed to access the instance.
PUT https://{dcs_endpoint}/v2/{project_id}/instance/{instance_id}/whitelist
Example Responses
None
SDK Sample Code
The SDK sample code is as follows.
Enabling the whitelist and configuring IP addresses allowed to access the instance
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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.*; import java.util.List; import java.util.ArrayList; public class UpdateIpWhitelistSolution { 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(); UpdateIpWhitelistRequest request = new UpdateIpWhitelistRequest(); ModifyIpWhitelistBody body = new ModifyIpWhitelistBody(); List<String> listWhitelistIpList = new ArrayList<>(); listWhitelistIpList.add("10.10.10.1"); listWhitelistIpList.add("10.10.10.2"); List<Whitelist> listbodyWhitelist = new ArrayList<>(); listbodyWhitelist.add( new Whitelist() .withGroupName("test001") .withIpList(listWhitelistIpList) ); body.withWhitelist(listbodyWhitelist); body.withEnableWhitelist(true); request.withBody(body); try { UpdateIpWhitelistResponse response = client.updateIpWhitelist(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()); } } } |
Enabling the whitelist and configuring IP addresses allowed to access the instance
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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 = UpdateIpWhitelistRequest() listIpListWhitelist = [ "10.10.10.1", "10.10.10.2" ] listWhitelistbody = [ Whitelist( group_name="test001", ip_list=listIpListWhitelist ) ] request.body = ModifyIpWhitelistBody( whitelist=listWhitelistbody, enable_whitelist=True ) response = client.update_ip_whitelist(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
Enabling the whitelist and configuring IP addresses allowed to access the instance
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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.UpdateIpWhitelistRequest{} var listIpListWhitelist = []string{ "10.10.10.1", "10.10.10.2", } var listWhitelistbody = []model.Whitelist{ { GroupName: "test001", IpList: listIpListWhitelist, }, } request.Body = &model.ModifyIpWhitelistBody{ Whitelist: listWhitelistbody, EnableWhitelist: true, } response, err := client.UpdateIpWhitelist(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 |
---|---|
204 |
IP whitelist groups configured successfully. |
400 |
Invalid request. |
401 |
Invalid authentication information. |
403 |
The request is rejected. |
404 |
The requested resource is not found. |
500 |
Internal service error. |
Error Codes
See Error Codes.
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