After Sign In success, click menu “Service” on header, then click “EC2”.
Click “Target Groups” on left menu, then click “Create Target Group” button to create a new target group.
We create a new target group, the name depends the project name. If the project name is “Project Sample Staging Backend”, so the target group name is “project-sample-staging-backend”. Then click “Create” button.
We select our new target group. On bottom menu, select “Targets” tab, then click “Edit” button.
We select our instance and key in the project port. Then, click “Add to Registered” button.
After we add instance with specific port to registered, then click “Save” button