Upgrade an MSE cloud-native gateway - Microservices Engine

This topic describes how to upgrade a Microservices Engine (MSE) cloud-native gateway.

Prerequisites

MSE is activated. For more information, see Activate MSE.
A cloud-native gateway is created. For more information, see Create a cloud-native gateway.

Log on to the MSE console. In the top navigation bar, select a region.
In the left-side navigation pane, choose Cloud-native Gateway > Gateways.
On the Gateways page, find the gateway that you want to upgrade and click Manual Upgrade in the Version column. In the Gateway Upgrade dialog box, click OK.
The upgrade process takes about 5 to 10 minutes.
Important
- The gateway upgrade has no negative impact on short-lived connections. During the gateway upgrade, persistent connections may be disconnected and reconnected. If a large number of persistent connections that comply with Websocket or gRPC are established for your gateway, we recommend that you upgrade your gateway during off-peak hours.
- For single-node gateways in versions earlier than V1.2.11, short-lived connections are disconnected during the upgrade. For single-node gateways in version V1.2.11 or a later version, short-lived connections are not disconnected during the upgrade.