Prevent simultaneous workflow executions with Redis

Purpose This ensures that executions of scheduled workflows do not overlap when they take longer than expected. How it works This is a separate workflow which monitors the execution of the main workflow Stores a flag in Redis (key dynamically named after workflow ID) which indicates if the main workflow is running or idle The TTL setting ensures that the flag will also be removed automatically when the workflow hits the defined timeout Only calls the main workflow if the last execution has finished Setup Update the interval in the Schedule Trigger Turn your main workflow into a sub-workflow by adding an Execute Workflow Trigger Set a reasonable timeout for that sub-workflow Set the same time

Help me set up the n8n workflow "Prevent simultaneous workflow executions with Redis" (https://n8n.io/workflows/2270). It uses: Redis. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.