proxmox-mirrors/mirror_lxc
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_lxc synced 2025-08-03 21:21:39 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Don't update the host-name field in dhclient.conf when not hardcoded.

Browse Source 
On Debian and Ubuntu, the default host-name field in dhclient.conf is
set to either "<hostname>" or "gethostname()" both of which get replaced
by the machine's hostname at query time.

The sed call currently present in lxc-clone hardcodes the hostname in
dhclient.conf, causing dpkg to prompt on isc-dhcp updates.

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
This commit is contained in:
Stéphane Graber 2012-08-29 13:51:37 -07:00
parent e470cba076
commit 33f3de4eaa
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/lxc/lxc-clone.in
View File

@ -265,7 +265,7 @@ fi
echo "Updating rootfs..."
# so you can 'ssh $hostname.' or 'ssh $hostname.local'
if [ -f $rootfs/etc/dhcp/dhclient.conf ]; then
if [ -f $rootfs/etc/dhcp/dhclient.conf ] && ! grep -q "^send host-name.*hostname" $rootfs/etc/dhcp/dhclient.conf; then
sed -i "s/send host-name.*$/send host-name \"$hostname\";/" $rootfs/etc/dhcp/dhclient.conf
fi