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undocker
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clarify speed and dependencies

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Motiejus Jakštys 2021-05-26 10:40:53 +03:00
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@ -15,9 +15,7 @@ and application isolation ("container") runtimes: once the docker image is
extracted, it can be run with old-fashioned tools: lxc, systemd-nspawn,
systemd, FreeBSD Jails, and many others.
`unocker` does not magically enable you to run containers from the internet.
Many will need significant tuning or not work at all; one will still need to
understand [what's inside](https://xkcd.com/1988/).
Undocker has no dependencies outside Golang stdlib.
Usage: convert docker image to rootfs
-------------------------------------
@ -42,6 +40,10 @@ hrwxr-xr-x 0/0 0 2021-05-17 22:07 bin/arch link to bin/[
You can also refer [here][2] for other ways to download Docker images. There
are many.
Converting a [1.1GB Docker image with 77
layers](https://hub.docker.com/r/homeassistant/home-assistant) takes about 4-5
seconds and on a reasonably powerful Intel laptop.
Usage example: systemd-nspawn
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