Upgrade or downgrade Cloud-native API Gateway instance specification-API Gateway(API Gateway)-阿里云帮助中心

Upgrade or downgrade the specification of a Cloud-native API Gateway instance to match your workload requirements.

Prerequisites

A Cloud-native API Gateway instance is created. Create a gateway instance.

Both Subscription and Pay-as-you-go billing models support specification changes. For billing details, see Billing overview.

Important

The upgrade or downgrade takes approximately 4 to 5 minutes. During this time, you cannot perform operations on the instance in the console.
For instances with two or more nodes, rolling deployment with automatic data synchronization ensures zero business impact. Single-node instances do not provide high availability, and service interruptions may occur during the change.
Perform the upgrade or downgrade during off-peak hours to minimize business impact.

Log on to the API Gateway console.
In the left-side navigation pane, click Cloud-native API Gateway > Instance. In the top navigation bar, select a region.
On the Instances page, select the target gateway instance.
Pay-as-you-go
1. Click Upgrade in the Actions column, or click > Downgrade in the Actions column.
2. On the Cloud-native API Gateway (Pay-as-you-go) | Upgrade/Downgrade or Cloud-native API Gateway (Pay-as-you-go) | Downgrade page, select an instance specification from the GatewaySpec list.
3. Read and agree to the Terms of Service.
Subscription
1. Click Upgrade in the Actions column, or click > Downgrade in the Actions column.
2. On the Cloud-native API Gateway (Subscription) | Upgrade/Downgrade or Cloud-native API Gateway (Subscription) | Downgrade page, select an instance specification from the GatewaySpec list.
3. Read and agree to the Terms of Service.
Click Buy Now.
On the Basic Information tab, verify that the Instance Type field shows the new specification.