You can change the security group and vSwitch of an application deployed on Serverless App Engine (SAE) to adjust network access control and deployment connectivity from the SAE console.
Background information
A security group is a virtual firewall that controls network access for application instances. Each instance must belong to at least one security group. You can change the security group to modify network access rules between applications. For more information, see Security group overview.
A vSwitch is a basic network component in a VPC that connects cloud resources. You can create cloud resources in a vSwitch, associate it with a route table, or bind it to a network ACL to control traffic. For more information, see Create and manage vSwitches.
Change the security group
On the SAE Application List page, select a region and namespace at the top, and click the ID of the target application to open the application details page.
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On the Basic Information tab, in the Application Information section, click Change Security Group in the Security Group field.
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In the Change Security Group dialog box, select a security group and click OK.
On the Basic Information tab, verify that the new security group is displayed.
Change the vSwitch
On the SAE Application List page, select a region and namespace at the top, and click the ID of the target application to open the application details page.
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On the Basic Information tab, in the Application Information section, click Multi-vSwitch Deployment in the vSwitch field.
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In the Multi-vSwitch Deployment dialog box, select the vSwitches and click OK.
NoteYou can select up to 3 vSwitches.
On the Basic Information tab, in the Application Information section, verify that the selected vSwitches are displayed.