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Remove /etc/apt/apt.conf.d/01autoremove-kernels in mkimage/debootstrap

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This file is one APT creates to make sure we don't "autoremove" our currently in-use kernel, which doesn't really apply to debootstraps/Docker images that don't even have kernels installed.

Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
This commit is contained in:
Tianon Gravi 2014-12-26 14:50:18 -07:00
parent b98c352e4f
commit d30d12c102
1 changed files with 5 additions and 0 deletions
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5
contrib/mkimage/debootstrap
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@ -49,6 +49,11 @@ chmod +x "$rootfsDir/usr/sbin/policy-rc.d"
# shrink a little, since apt makes us cache-fat (wheezy: ~157.5MB vs ~120MB)
( set -x; chroot "$rootfsDir" apt-get clean )
# this file is one APT creates to make sure we don't "autoremove" our currently
# in-use kernel, which doesn't really apply to debootstraps/Docker images that
# don't even have kernels installed
rm -f "$rootfsDir/etc/apt/apt.conf.d/01autoremove-kernels"
# Ubuntu 10.04 sucks... :)
if strings "$rootfsDir/usr/bin/dpkg" | grep -q unsafe-io; then
# force dpkg not to call sync() after package extraction (speeding up installs)