backcompat

Signed-off-by: Steven Armstrong <steven@icarus.ethz.ch>
This commit is contained in:
Steven Armstrong 2016-04-04 23:31:38 +02:00
parent 1d42e4afcb
commit 73cad9dee2
2 changed files with 10 additions and 2 deletions

View file

@ -42,6 +42,12 @@ mountpoint -q "${chroot}/dev/pts" \
mountpoint -q "${chroot}/tmp" \
|| mount -t tmpfs -o mode=1777,strictatime,nodev,nosuid tmpfs "${chroot}/tmp"
mountpoint -q "${chroot}/etc/resolv.conf" \
|| mount --bind -o ro /etc/resolv.conf "${chroot}/etc/resolv.conf"
if [ -f "${chroot}/etc/resolv.conf" ]; then
# if file exists, bind mount over it
mountpoint -q "${chroot}/etc/resolv.conf" \
|| mount --bind -o ro /etc/resolv.conf "${chroot}/etc/resolv.conf"
else
# otherwise copy
cp /etc/resolv.conf "${chroot}/etc/resolv.conf"
fi
DONE

View file

@ -28,6 +28,8 @@ umount -l "${chroot}/sys"
umount -l "${chroot}/proc"
if mountpoint -q "${chroot}/etc/resolv.conf"; then
umount "${chroot}/etc/resolv.conf"
else
rm -rf "${chroot}/etc/resolv.conf"
fi
if [ -d "${chroot}/etc/resolvconf/resolv.conf.d" ]; then
# ensure /etc/resolvconf/resolv.conf.d/tail is not linked to \