How to query the Web management terminal address of an ECS instance

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DescribeInstanceVncUrl

Query the Web management terminal address of an ECS instance.

Description

When calling this interface, you need to pay attention:

The validity period of the management terminal address is 15 seconds. If the link is not used within 15 seconds after the interface is successful, the URL address will automatically become invalid and you need to query again.

The persistent link (KeepAlive) time of a single management terminal link is 60 seconds. If there is no interaction in your management terminal window within 60 seconds, the connection will be automatically disconnected.

If the connection is interrupted, the number of reconnections cannot exceed 30 times per minute.

You need to add vncUrl=xxxx, instanceId=xxx and isWindows=True at the end of the link https://g.alicdn.com/aliyun/ecs-console-vnc/0.0.7/index.html? , isWindows=False and password=XXXXXX, use & to connect the parameters. Among them:

Parameter vncUrl: The value of VncUrl that will be returned after the interface is successfully called.

Parameter instanceId: Your instance ID.

Parameter isWindows: Whether the operating system of this instance is Windows system. A value of true indicates that it is a Windows system, and a value of false indicates that it is not a Windows system.

(Optional) Parameter password: The remote connection password of this instance, consisting of 6 digits or uppercase and lowercase letters. When using this parameter, you do not need to enter a password when connecting to the management terminal.

Example:

 
index.html?vncUrl=ws%3A%2F%xxx&instanceId=i-wz9hhwq5a6tmxxxxxxx&isWindows=true

or

 
index.html?vncUrl=ws%3A%2F%xxx&instanceId=i-wz9hhwq5a6tmxxxxxxx&isWindows=true&Password=111111

Request Parameters

Return parameters

##Example

Request example

https://ecs.aliyuncs.com/?Action=DescribeInstanceVncUrl
&RegionId=cn-qingdao
&InstanceId=AY121018033933eaxxxxxxx
&<公共请求参数>

Return example

XML format

<DescribeInstanceVncUrlResponse>
    <RequestId>1450F2D7-5435-4420-BBC9-49C5xxxxxxxx</RequestId>
    <VncUrl>ws%3A%2F%2Fhz01-vncproxy.aliyun.com%2Fwebsockify%2F%3Fs%3DDvh%252FIA%252BYc73gWO48c
               Bx2gBxUDVzaAnSKr74pq30mzqUYgeUMcB%252FbkNixDxdEA996</VncUrl>
</DescribeInstanceVncUrlResponse>

JSON format

{
    "RequestId": "1450F2D7-5435-4420-BBC9-49C514B0157E", 
    "VncUrl": "ws%3A%2F%2Fhz01-vncproxy.aliyun.com%2Fwebsockify%2F%3Fs%3DDvh%252
               FIA%252BYc73gWO48cBx2gBxUDVzaAnSKr74pq30mzqUYgeUMcB%252FbkNixDxdEA996"
}

Error code

The following are the error codes unique to this interface. For more error codes, please visit the API Error Center.

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