Creating an Instance Diagnosis Task
Function
This API is used to create an instance diagnosis task.
Calling Method
For details, see Calling APIs.
URI
POST /v2/{engine}/{project_id}/instances/{instance_id}/diagnosis
|
Parameter |
Mandatory |
Type |
Description |
|---|---|---|---|
|
engine |
Yes |
String |
Engine. |
|
project_id |
Yes |
String |
Definition Project ID. For details about how to obtain it, see Obtaining a Project ID. Constraints N/A Range N/A Default Value N/A |
|
instance_id |
Yes |
String |
Definition Instance ID. You can call the API for querying all instances to obtain the instance ID. The instance ID is in the response body. Constraints N/A Range N/A Default Value N/A |
Request Parameters
|
Parameter |
Mandatory |
Type |
Description |
|---|---|---|---|
|
group_name |
Yes |
String |
Definition Consumer group name. Constraints N/A Range N/A Default Value N/A |
|
node_id_list |
No |
Array of strings |
Definition Node ID list. Constraints N/A Range N/A Default Value N/A |
Response Parameters
Status code: 200
|
Parameter |
Type |
Description |
|---|---|---|
|
report_id |
String |
Definition: Report ID. Range: N/A |
Example Requests
Creating an instance diagnosis task
POST https://{endpoint}/v2/{engine}/{project_id}/instances/{instance_id}/diagnosis
{
"group_name" : "test",
"node_id_list" : [ ]
}
Example Responses
Status code: 200
success
{
"report_id" : "b00a070e-75e0-4463-b53e-fbc29dcff951"
}
SDK Sample Code
The SDK sample code is as follows.
Creating an instance diagnosis task
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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.rocketmq.v2.region.RocketMQRegion; import com.huaweicloud.sdk.rocketmq.v2.*; import com.huaweicloud.sdk.rocketmq.v2.model.*; import java.util.List; import java.util.ArrayList; public class CreateDiagnosisTaskSolution { 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); RocketMQClient client = RocketMQClient.newBuilder() .withCredential(auth) .withRegion(RocketMQRegion.valueOf("<YOUR REGION>")) .build(); CreateDiagnosisTaskRequest request = new CreateDiagnosisTaskRequest(); request.withEngine("{engine}"); request.withInstanceId("{instance_id}"); DiagnosisRep body = new DiagnosisRep(); body.withGroupName("test"); request.withBody(body); try { CreateDiagnosisTaskResponse response = client.createDiagnosisTask(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 an instance diagnosis task
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkrocketmq.v2.region.rocketmq_region import RocketMQRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkrocketmq.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 = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = RocketMQClient.new_builder() \ .with_credentials(credentials) \ .with_region(RocketMQRegion.value_of("<YOUR REGION>")) \ .build() try: request = CreateDiagnosisTaskRequest() request.engine = "{engine}" request.instance_id = "{instance_id}" request.body = DiagnosisRep( group_name="test" ) response = client.create_diagnosis_task(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 an instance diagnosis task
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" rocketmq "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/rocketmq/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/rocketmq/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/rocketmq/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") projectId := "{project_id}" auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). Build() client := rocketmq.NewRocketMQClient( rocketmq.RocketMQClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.CreateDiagnosisTaskRequest{} request.Engine = "{engine}" request.InstanceId = "{instance_id}" groupNameDiagnosisRep:= "test" request.Body = &model.DiagnosisRep{ GroupName: &groupNameDiagnosisRep, } response, err := client.CreateDiagnosisTask(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 |
Error Codes
See Error Codes.
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