fx add-update-source

register dev host as target's update source

usage: fx add-update-source [--type=TYPE] [--name=NAME]

Configure target device to use a new update source.

When --type is devhost (the default), configure the target to use the dev
host's address as seen from the target fuchsia device.

When --type is localhost, configure the target to use 127.0.0.1 as its
update source.

--name=NAME           Name the generated update source config NAME. Defaults to the config type.

add-update-source source code