ApsaraMQ for RocketMQ:Announcement on ending support for the classic network by the HTTP service

To provide better quality of service, the HTTP service provided by ApsaraMQ for RocketMQ will no longer support access from Elastic Compute Service (ECS) instances within the classic network after May 31, 2021.

If your application is deployed on an ECS instance within the classic network and access ApsaraMQ for RocketMQ over HTTP, migrate the application to an ECS instance in a virtual private cloud (VPC) as soon as possible. For more information, see Migrate ECS instances from the classic network to a VPC.

If you have questions during the migration process, submit a ticket to contact Customer Services.