The documentation does not directly address configuring multiple tasks to start as ECS workers from the UI. However, generally, the Prefect ECS Work Pool facilitates the management and scaling of workers, which can be accomplished through infrastructure as code or by configuring work pool settings from the UI. The setup typically involves creating a work pool and configuring worker parameters, but precise control over multiple workers might require a custom setup or scripting.
For comprehensive guidance, you may find the following links helpful:
1.
Prefect ECS Guide
2.
Prefect Work Pools Documentation
If you have specific requirements that aren't addressed by the documentation, you might consider reaching out to the Prefect community or opening a support ticket.