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Fix format for debootstrap command
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Florian Maury 2022-09-09 17:36:39 +02:00
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@ -33,8 +33,8 @@ from a web server, does no verification whatsoever of that blob and ships it as
the root filesystem[^debdock]. Even though the root filesystem they are using the root filesystem[^debdock]. Even though the root filesystem they are using
can be rebuilt in a reproducible way, downloading the result from Internet can be rebuilt in a reproducible way, downloading the result from Internet
without verifying it against the expected hash is sort of missing the point of without verifying it against the expected hash is sort of missing the point of
reproducible builds. Also, debuerreotype uses debootstrap, which is problematic reproducible builds. Also, debuerreotype uses `debootstrap`, which is
in itself, as explained hereafter. problematic in itself, as explained hereafter.
[^debdock]: https://github.com/debuerreotype/docker-debian-artifacts/blob/master/download.sh#L7 [^debdock]: https://github.com/debuerreotype/docker-debian-artifacts/blob/master/download.sh#L7
To create such root filesystem, multiple tools are provided by the Debian team, To create such root filesystem, multiple tools are provided by the Debian team,
@ -97,7 +97,7 @@ $ readlink /path/to/my/chroot/usr/sbin/telinit
After some verifications, we decided that it was safe to fake the use of After some verifications, we decided that it was safe to fake the use of
`fakechroot`, while using the "fakechroot" installation variant. For this, we `fakechroot`, while using the "fakechroot" installation variant. For this, we
set the environment variable `FAKECHROOT` to `true`, which fakechroot is set the environment variable `FAKECHROOT` to `true`, which fakechroot is
supposed to set and which is controlled by debootstrap to authorize the use of supposed to set and which is controlled by `debootstrap` to authorize the use of
the "fakechroot" variant. And it worked. the "fakechroot" variant. And it worked.
So to build a working root filesystem from an unprivileged user, we are now So to build a working root filesystem from an unprivileged user, we are now