General Procedure

Prerequisites

Perform the following operations before this practice:

• Enabling EG and Authorizing Permissions.

  To use OBS as the event source of event subscription, you must have configured the Tenant Administrator permission.

• Creating a VPC and a Subnet.
• You have created a security group. The default security group must be configured with the ICMP protocol for the Kafka VPC's CIDR block in the inbound rule, while outbound rules must permit all ICMP traffic to destination 0.0.0.0/0.

General Procedure

The following figure shows the process of creating an event subscription to route events.