An Istio gateway defines a load balancer that runs at the edge of an Alibaba Cloud Service Mesh (ASM) instance to receive inbound or outbound HTTP/TCP traffic. This topic describes how to create, modify, and delete an Istio gateway.

Create an Istio gateway

  1. Log on to the ASM console. In the left-side navigation pane, choose Service Mesh > Mesh Management.
  2. On the Mesh Management page, click the name of the ASM instance. In the left-side navigation pane, choose ASM Gateways > Gateway. On the page that appears, click Create from YAML.
  3. On the Create page, select a namespace from the Namespace drop-down list, select a template that you want to use to create an Istio gateway from the Template drop-down list, modify the configurations of the template in the YAML code editor, and then click Create.

Modify or delete an Istio gateway

Modify an Istio gateway

  1. On the details page of the ASM instance, choose ASM Gateways > Gateway in the left-side navigation pane.
  2. On the Gateway page, find the Istio gateway that you want to modify and click View in YAML in the Actions column.
  3. In the Edit dialog box, modify the configurations of the Istio gateway and click OK.

Delete an Istio gateway

  1. On the details page of the ASM instance, choose ASM Gateways > Gateway in the left-side navigation pane.
  2. On the Gateway page, find the Istio gateway that you want to delete and click Delete in the Actions column.
  3. In the message that appears, click OK.
Important After you delete an Istio gateway, you cannot use the Istio gateway to route traffic. As a result, services may be inaccessible. Exercise caution when you perform this operation.