hooks/clonehostname

   1 #!/bin/sh
   2 #
   3 # Update the hostname in the cloned container's scripts
   4 #
   5 # Copyright ©  2013 Oracle.
   6 #
   7 # This library is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License version 2, as
   9 # published by the Free Software Foundation.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along
  17 # with this program; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20 # Note that /etc/hostname is updated by lxc itself
  21 for file in \
  22     $LXC_ROOTFS_MOUNT/etc/sysconfig/network \
  23     $LXC_ROOTFS_MOUNT/etc/sysconfig/network-scripts/ifcfg-* \
  24     $LXC_ROOTFS_MOUNT/etc/hosts ;
  25 do
  26     if [ -f $file ]; then
  27         sed -i "s|$LXC_SRC_NAME|$LXC_NAME|" $file
  28     fi
  29 done
  30 exit 0