motiejus/undocker
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Motiejus Jakštys 2021-05-24 00:11:58 +03:00
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@ -24,8 +24,8 @@ skopeo copy docker://docker.io/busybox:latest docker-archive:busybox.tar
undocker busybox.tar - | tar -xv undocker busybox.tar - | tar -xv
``` ```
Almost the same can be done with a combination of `docker pull` and `docker You can also refer to [this][2] for other ways to download Docker images. There
save`. are many.
Usage -- systemd-nspawn example Usage -- systemd-nspawn example
------------------------------- -------------------------------
@ -59,6 +59,13 @@ Notes & gotchas
Many will need significant tuning or not work at all; one will still need to Many will need significant tuning or not work at all; one will still need to
understand [what's inside](https://xkcd.com/1988/). understand [what's inside](https://xkcd.com/1988/).
Changelog
---------
**0.1**
* initial release: `rootfs.Flatten` and a simple command-line application.
Contributions Contributions
------------- -------------
@ -76,4 +83,10 @@ Issues without accompanying patches will most likely be rejected, with one
exception: reports about regressions do not have to contain patches, but a exception: reports about regressions do not have to contain patches, but a
failing commit is mandatory, and a failing test case is highly appreciated. failing commit is mandatory, and a failing test case is highly appreciated.
LICENSE
-------
MIT.
[1]: https://www.freedesktop.org/software/systemd/man/systemd.exec.html [1]: https://www.freedesktop.org/software/systemd/man/systemd.exec.html
[2]: https://fly.io/blog/docker-without-docker/