docker-jetson-flash

A Dockerized balena-os/jetson-flash.

Requirements

• Docker
• bash >= 4.0

Warnings

djetson-flash runs a docker container with following options, making it insecure:

• --privileged
• --net=host
• -v /dev:/dev

Usage

See balena-os/jetson-flash for usage. djetson-flash passes all arguments to jetson-flash except for the rootfs size option described below.

Persistent work

If the -p, --persistent option is used, the persistent work is kept in a named docker volume (jetson-flash-$machine) by default. The -o, --output option can be used to specify a local directory instead.

Rootfs size

The -s, --size option can be used to specify the size of resin-rootA and resin-rootB partitions. Binary prefixes K, M, G, T are supported.

Example for a 950MiB root partition:

$ ./djetson-flash -m jetson-nano-emmc -f balena.img -s 950M

Typical usage example

Flash a Jetson nano device and preserve work directory as a docker volume:

$ djetson-flash -m jetson-nano-emmc -p -f balena-cloud-myfleet-jetson-nano-emmc.img.zip