Updated on 2024-08-06 GMT+08:00

Querying Task Failure Information

Function

Queries information about failed tasks, such as binding and unbinding tasks.

Calling Method

For details, see Calling APIs.

URI

GET /v3/{project_id}/failed-tasks

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID.

Table 2 Query Parameters

Parameter

Mandatory

Type

Description

limit

No

Integer

Specifies the number of items displayed per page. Default value: 1000

offset

No

Integer

Offset of the failed task information list.

Request Parameters

Table 3 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token. Can be obtained by calling the IAM API for obtaining the user token (the value of X-Subject-Token in the response header).

Response Parameters

Status code: 200

Table 4 Response body parameters

Parameter

Type

Description

total

Integer

Total number of failed tasks.

tasks

Array of FailedTasks objects

List of failed tasks.

Table 5 FailedTasks

Parameter

Type

Description

task_id

String

VM ID.

operate_type

String

Operation type of a task. It can be: - FAILED_RESET: reset - FAILED_REPLACE: replace - FAILED_UNBIND: unbind

task_time

String

Task time

task_error_code

String

Error code of a task failure

task_error_msg

String

Error code of a task failure

server_name

String

VM Name

server_id

String

VM ID.

keypair_name

String

Key pair name

Status code: 400

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Error Codes

error_msg

String

Description

Example Requests

None

Example Responses

Status code: 200

OK

{
  "total" : 1,
  "tasks" : [ {
    "task_id" : "aee8d2fe-5484-4753-9177-5a38dc15546c",
    "operate_type" : "RUNNING_RESET",
    "task_time" : "1523342130000",
    "task_error_code" : null,
    "task_error_msg" : "Update public key error",
    "server_name" : "Test",
    "server_id" : "c9aa197b-a6b6-4c33-b3a6-fa0b4ec50006",
    "keypair_name" : "KeyPair-xt"
  } ]
}

Status code: 400

Error response

{
  "error_code" : "KPS.XXX",
  "error_msg" : "XXX"
}

SDK Sample Code

The SDK sample code is as follows.

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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.kps.v3.region.KpsRegion;
import com.huaweicloud.sdk.kps.v3.*;
import com.huaweicloud.sdk.kps.v3.model.*;


public class ListFailedTaskSolution {

    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);

        KpsClient client = KpsClient.newBuilder()
                .withCredential(auth)
                .withRegion(KpsRegion.valueOf("<YOUR REGION>"))
                .build();
        ListFailedTaskRequest request = new ListFailedTaskRequest();
        request.withLimit(<limit>);
        request.withOffset(<offset>);
        try {
            ListFailedTaskResponse response = client.listFailedTask(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());
        }
    }
}
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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkkps.v3.region.kps_region import KpsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkkps.v3 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"]

    credentials = BasicCredentials(ak, sk)

    client = KpsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(KpsRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListFailedTaskRequest()
        request.limit = <limit>
        request.offset = <offset>
        response = client.list_failed_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)
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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    kps "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kps/v3"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kps/v3/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kps/v3/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 := kps.NewKpsClient(
        kps.KpsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListFailedTaskRequest{}
	limitRequest:= int32(<limit>)
	request.Limit = &limitRequest
	offsetRequest:= int32(<offset>)
	request.Offset = &offsetRequest
	response, err := client.ListFailedTask(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

OK

400

Error response

Error Codes

See Error Codes.