Updated on 2024-04-18 GMT+08:00

Querying DR Progress

Function

This API is used to query the cluster DR progress. (The returned parameter values are for reference only. The actual values need to be analyzed based on service running.)

Call Method

For details, see Calling APIs.

URI

GET /v1/{project_id}/disaster-recovery/{disaster_recovery_id}/show-progress
Table 1 URI parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details about how to obtain the ID, see Obtaining Project ID.

disaster_recovery_id

Yes

String

DR ID

Request Parameters

None

Response Parameters

Table 2 Response body parameter

Parameter

Type

Description

disaster_recovery_progress

ClusterDisasterRecovery Object

Cluster DR details.

Table 3 ClusterDisasterRecovery

Parameter

Type

Description

primary_cluster

ClusterRecoveryProgress Object

DR progress of the primary cluster

standby_cluster

ClusterRecoveryProgress Object

DR progress of the standby cluster

latest_barrier_time

String

Time when the disaster occurs

last_recovery_spend

Long

Time consumed for restoring the previous backup set, in seconds.

recovery_point_object

Long

Target data recovery time, in seconds.

recovery_time_object

Long

Target service recovery time, in seconds.

Table 4 ClusterRecoveryProgress

Parameter

Type

Description

key

String

DR ID.

action_type

String

Action.

unrestore_keys

String

ID of the backup set to be restored.

action_start_time

String

Start time of the current action.

action_end_time

String

End time of the current action.

Example Request

GET https://{Endpoint}/v1/89cd04f168b84af6be287f71730fdb4b/disaster-recovery/2a4d0f86-67cd-408a-8b66-017454fb7793/show-progress

Example Response

Status code: 200

Cluster DR details are queried successfully.

{  
  "disaster_recovery_progress":{   
     "primary_cluster": {
       "key": "20230327_201637",
       "action_type": "Backup", 
       "unrestore_keys": "N/A",
       "action_start_time": "2023-03-27 20:16:34",
       "action_end_time": "2023-03-27 20:17:00"
     },
    "standby_cluster": {
      "key": "20230327_201637",
      "action_type": "Restore",
      "unrestore_keys": "20230327_201637,20230327_201638,20230327_201639",
      "action_start_time": "2023-03-27 20:18:27",
      "action_end_time": "2023-03-27 20:24:40"
     },
    "latest_barrier_time": "2023-03-28 10:24:40",
    "last_recovery_spend": 30,
    "recovery_point_object": 50886,
    "recovery_time_object": 600
  }
}

SDK Sample Code

The 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.dws.v2.region.DwsRegion;
import com.huaweicloud.sdk.dws.v2.*;
import com.huaweicloud.sdk.dws.v2.model.*;


public class ShowDisasterProgressSolution {

    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);

        DwsClient client = DwsClient.newBuilder()
                .withCredential(auth)
                .withRegion(DwsRegion.valueOf("cn-north-4"))
                .build();
        ShowDisasterProgressRequest request = new ShowDisasterProgressRequest();
        try {
            ShowDisasterProgressResponse response = client.showDisasterProgress(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

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdws.v2.region.dws_region import DwsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdws.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.getenv("CLOUD_SDK_AK")
    sk = os.getenv("CLOUD_SDK_SK")

    credentials = BasicCredentials(ak, sk) \

    client = DwsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DwsRegion.value_of("cn-north-4")) \
        .build()

    try:
        request = ShowDisasterProgressRequest()
        response = client.show_disaster_progress(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"
    dws "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/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 := dws.NewDwsClient(
        dws.DwsClientBuilder().
            WithRegion(region.ValueOf("cn-north-4")).
            WithCredential(auth).
            Build())

    request := &model.ShowDisasterProgressRequest{}
	response, err := client.ShowDisasterProgress(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

For more SDK sample codes of programming languages, visit API Explorer and click the Sample Code tab. Example codes can be automatically generated.

Status Code

Status Code

Description

200

The DR list is queried successfully.

400

Request error.

401

Authentication failed.

403

You do not have required permissions.

404

No resources found.

500

Internal server error.

503

The service was unavailable.