A Deepfactor Web Scan requires 8GB of free memory on the node that will be running the scan. If you want to schedule the Web Scan on a particular node, you need to update the override.yaml file and perform the helm install or upgrade. An example of such an override.yaml could be:
dfwebscan: zapPod: nodeSelectors: deepfactor.io/schedule-web-scan: "true"
This override.yaml should be applied on the node(s) where you wish Deepfactor Web scans to be performed. A helm upgrade should be performed after creating the override.yaml shown above.