Simplestreams mirror for custom images

Hi Bill, I see two issues with the existing blog entry at How to mirror images locally / https://maas.io/docs/how-to-mirror-images-locally:

  • a typo
MAAS will write the images to disk in the directory defined by the variable ‘IMAGE_DIR’ above, and the ‘location’ of the new boot source will be:

should be something like

sstream-mirror will write the images to disk in the directory defined by the variable ‘IMAGE_DIR’ above, and the ‘location’ of the new boot source will be:
  • it is missing the essential step: How to start the sstream service to serve those images? You mention URL=http://<myserver>/maas/images/ephemeral-v3/stable/ out of the blue, but what should happen with that URL? Use it as a custom images endpoint? But then again, how to start this http server?

Is there a chance that you could provide a working example how to operate simplestreams?