Reinstall

POST

https://openapi.lightnode.com/instance/reinstallSystem

API Introduction

Reinstall the operating system of the elastic cloud server, such as Linux or Windows systems.

The Linux system username is root, and the Windows system username is Administrator.

This interface is asynchronous. After a request to reinstall the cloud server is successfully submitted, a processResult will be returned. Note that the reinstallation process is not completed immediately. You need to check the execution status by calling the task query API to poll the processResult. A processResult status of SUCCESS indicates that the cloud server has been successfully reinstalled.

Password Rules:

Length must be 8-30 characters

Must include [A-Z], [a-z], [0-9]

Must contain exactly one of the following special characters: ()~!@#$*-+={}[]:;,.?/

Request

Header Params

Body Params application/json

Example

{
    "ecsResourceUUID": "ecs-wr00007bgadt",
    "password": "Pass4433@",
    "imageResourceUUID": "img-rh0000743phm",
    "sshKeyResourceUUID": null,
    "regionCode": "cn-dev-2"
}

Request Code Samples

Shell

JavaScript

Java

Swift

Go

PHP

Python

HTTP

C

C#

Objective-C

Ruby

OCaml

Dart

R

curl --location --request POST 'https://openapi.lightnode.com/instance/reinstallSystem' \
--header 'x-open-token: test-token' \
--header 'Content-Type: application/json' \
--data-raw '{
    "ecsResourceUUID": "ecs-wr00007bgadt",
    "password": "Pass4433@",
    "imageResourceUUID": "img-rh0000743phm",
    "sshKeyResourceUUID": null,
    "regionCode": "cn-dev-2"
}'

Responses

🟢202成功

application/json

Body

Example

{
    "asyncTaskUUID": "7e00007dz0df",
    "httpStatus": 202,
    "rowCount": 0
}

Modified at 2025-09-24 07:46:51

Instance Details

Security Group Query