PrefetchImages
Pre-warm a node: route NodeControllerPrefetchImages to its worker. Returns as soon as the worker has been told; the per-ref outcome arrives on the eventStream as ImagesPrefetchedEvent.
Request Type: PrefetchImagesRequest
AutoManager → Manager → worker: pull these image refs onto the node now. Manager routes to the node’s worker and returns immediately; the per-ref outcome arrives asynchronously on the eventStream as ImagesPrefetchedEvent, and the node’s held_images update behind it.
Field |
Type |
Repeated |
Description |
node_id |
|||
image_ref |
✅ |