How to limit the number of parallel executions?

Valohai Tasks allow you to launch multiple parallel executions. By default, Valohai will try to run as many parallel jobs as allowed by your organization quota settings.

When creating a Task you can set the "Maximum queued executions" value to define how many executions should run in parallel in the selected Task.

• In the app: Define the count under Parameters configuration
• Using the API: Pass the count as "maximum_queued_executions": 10 in the JSON payload

The organization admin can set the "Max scale" and a "Per-User Quota" for each environment type to define how many machines in parallel can one user run.