Python: Image - sandkiln

`Image`

from sandkiln import Image, Sandbox

registered = Image.register("node-lts-custom", "/home/t1000/images/node-lts-custom.ext4")
if not registered.guest_agent_verified:
    print(f"warning: {registered.verification_hint}")

sandbox = Sandbox.create(image_id="node-lts-custom")

images = Image.list()
Image.delete("node-lts-custom")  # 409 while any sandbox/snapshot still references it

Image.register(id, path, base_url=None, auth_token=None) — registers an already-built ext4 rootfs file at path on the daemon’s own host filesystem, for Sandbox.create(image_id=...) to boot from. Not a file upload.
Image.list(base_url=None, auth_token=None) / Image.delete(id, base_url=None, auth_token=None) — list registered images, or delete one (409 while anything references it).