Building Better Containers: A Survey of Container Build Tools [I] - Michael Ducy, Chef CNCF [Cloud Native Computing Foundation] Published on Dec 15, 2017 If you stick to the “industry standard” method of building containers (Dockerfiles), it’s easy to build containers that contain libraries, tools, binaries, and more that you don’t need. One survey showed that over 75% of containers contain a full Operating Systems. So how can you build containers that only contain the bits you require to run a particular application, and nothing more. [Read More]

Unattended LXD setup

LXD requires an interactive tty by default. For non-interactive setup, something like this should be executed:

Then, apt-get install lxd and you’ll have a configured lxd just as if you had interactively configured it !