It is possible to temporarily suspend the execution of all Flows in the instance. All Schedules remain active, but the Flows won't start, even if triggered manually or by API call.
Self-hosted customers can use it before installing the latest update to ensure that no Flows are running during the upgrade process.
The flag is automatically cleared after the restart.
On a multi-node setup, the flag is set and cleared for all instances in the cluster.
Suspend Flows from the UI
To set the flag, go to
Flows, and then click
Suspend flow executions.
Stop currently running flows and click
suspended will appear in the header.
Resume Flows from the UI
To clear the flag manually, click
Resume flow executions.
Suspend Flows by calling an API endpoint
Read about suspend API.
Resume Flows by calling an API endpoint
Read about resume API.