LXC Script

mklxc.sh

#!/bin/bash

NAME=$1
echo Name of container is ${NAME}
MAC=$2
echo Part of mac is ${MAC}
IP=$3
echo Ip  of container is ${IP}


echo Making configz

mkdir $NAME

cat template/config        |\
  sed "s/NAME/${NAME}/g"   |\
  sed "s/MAC/${MAC}/g"     > ${NAME}/config

cat template/fstab         |\
  sed "s/NAME/${NAME}/g"   > ${NAME}/fstab

echo Making filesystem

mkdir /media/buttery/${NAME}
rsync -PHa /media/buttery/template/ /media/buttery/${NAME}/

echo Fixing Ip addr

echo cat /media/buttery/template/etc/rc.sysinit |\
  sed "s/IP/${IP}/g" > /media/buttery/${NAME}/etc/rc.sysinit

cat /media/buttery/template/etc/rc.sysinit |\
  sed "s/IP/${IP}/g" > /media/buttery/${NAME}/etc/rc.sysinit

cat /etc/pubkeys/donkey\@ruby >>\
  /media/buttery/${NAME}/root/.ssh/authorized_keys

cat /etc/pubkeys/root\@observatory >>\
  /media/buttery/${NAME}/root/.ssh/authorized_keys

lxc-create -f ${NAME}/config -n ${NAME}

/usr/bin/screen -dmS init-${NAME} /usr/bin/lxc-start -n ${NAME}