initial commit of a *whole bunch* of old Egressive shell scripts, used to make many people redundant.

egopenvz/eg-make-openvz-template

@@ -0,0 +1,146 @@
+#!/bin/bash
+
+# Script to create an OpenVZ template for a specific Debian / Ubuntu
+# version
+
+DEFAULT_CONFFILE=/etc/egscripts/make-openvz-template.conf
+DEFAULT_CONFIGBASE=/etc/egscripts/openvz
+DEFAULT_CONFIGTEMPLATE=vps.basic
+DEFAULT_VZCONFDIR=/etc/vz
+DEFAULT_MIRROR=http://aptcache.egressive.com:3142/ubuntu
+DEFAULT_NAMESERVER=10.128.2.11
+DEFAULT_VEID=666
+DEFAULT_IP=10.128.2.99
+
+#
+# Any of the variables below can be overriden either as environment variables
+# or in the configuration file. Either specified on the command line or from
+# the default above
+#
+CONFFILE=${CONFFILE-$DEFAULT_CONFFILE}
+MIRROR=${MIRROR-$DEFAULT_MIRROR}
+NAMESERVER=${NAMESERVER-$DEFAULT_NAMESERVER}
+VEID=${VEID-$DEFAULT_VEID}
+IP=${IP-$DEFAULT_IP}
+CONFIGBASE=${CONFIGBASE-$DEFAULT_CONFIGBASE}
+CONFIGTEMPLATE=${CONFIGTEMPLATE-$DEFAULT_CONFIGTEMPLATE}
+VZCONFDIR=${VZCONFDIR-$DEFAULT_VZCONFDIR}
+
+usage() {
+	cat <<EOT
+Usage: `basename $0` [ -c configfile ] dist
+EOT
+}
+
+while getopts "c:h" OPT ; do
+  case $OPT in
+    c) $CONFFILE=$OPTARG ;;
+    h) usage ; exit 0;;
+    *) usage ; exit 1;;
+  esac
+done
+
+shift $(($OPTIND - 1))
+
+if [ $# -ne 1 ] ; then
+  usage
+  exit 1
+fi
+
+SUITE=$1
+
+# Exit on any error
+set -e
+
+if [ -f $CONFFILE ] ; then
+  . $CONFFILE
+fi
+
+. $VZCONFDIR/vz.conf
+
+if [ ! -r $CONFIGBASE/${SUITE}.config ] ; then
+  echo "Required config file $CONFIGBASE/${SUITE}.config not found"
+  exit 1
+fi
+
+. $CONFIGBASE/${SUITE}.config
+
+# Make sure a tarball doesn't already exist
+if [ -f $TEMPLATE/cache/$OSTEMPLATE.tar.gz ] ; then
+  echo "$TEMPLATE/cache/$OSTEMPLATE.tar.gz already exists"
+  exit 1
+fi
+
+# Make temporary directory for deboostrap
+TARGET="$VE_PRIVATE"
+
+if [ -d $TARGET ] ; then
+  echo "$TARGET already exists"
+  exit 1
+fi
+
+# Build the initial debootstrap
+debootstrap $SUITE $TARGET $MIRROR
+
+# Configure the container configuration for this dist
+vzctl set $VEID --applyconfig ${CONFIGTEMPLATE} --save
+echo "OSTEMPLATE=$OSTEMPLATE" >> $VZCONFDIR/conf/$VEID.conf
+vzctl set $VEID --nameserver $NAMESERVER --save
+vzctl set $VEID --ipadd $IP --save
+
+# You will probably want to create a SUITE.sources.list file in th
+# config directory, otherwise the only apt source will be the $MIRROR
+if [ -f $CONFIGBASE/$SUITE.sources.list ] ; then
+  cp $CONFIGBASE/$SUITE.sources.list $TARGET/etc/apt/sources.list
+fi
+
+vzctl start $VEID
+
+sleep 10
+
+vzctl exec $VEID "rm /etc/event.d/tty*"
+vzctl exec $VEID "chmod 700 /root"
+
+vzctl exec $VEID "echo $SUITE-vztemplate > /etc/hostname"
+vzctl exec $VEID "aptitude update"
+vzctl exec $VEID "aptitude purge -y ${PURGE_PACKAGES}"
+vzctl exec $VEID "aptitude install -y ${INSTALL_PACKAGES}"
+vzctl exec $VEID "ln -s /bin/true /sbin/modprobe"
+vzctl exec $VEID "aptitude -y safe-upgrade"
+
+# Init will hang on klogd if not disabled
+vzctl exec $VEID "update-rc.d -f klogd remove"
+
+# /etc/mtab must be a link to /proc/mounts
+vzctl exec $VEID "rm -f /etc/mtab"
+vzctl exec $VEID "ln -s /proc/mounts /etc/mtab"
+vzctl exec $VEID "update-rc.d -f mtab.sh remove"
+
+# Puppet is always required
+vzctl exec $VEID "aptitude install -y puppet"
+
+# Clean apt cache
+vzctl exec $VEID "aptitude -y clean"
+
+if [ -f $CONFIGBASE/$SUITE.puppet.conf ] ; then
+  cp $CONFIGBASE/$SUITE.puppet.conf $TARGET/etc/puppet/puppet.conf
+fi
+
+vzctl stop $VEID
+
+vzctl set $VEID --ipdel all --save
+
+if [ -f $TARGET/etc/lsb-release ] ; then
+  . $TARGET/etc/lsb-release
+  TARNAME=${DISTRIB_ID}-${DISTRIB_CODENAME}-${DISTRIB_RELEASE}
+else
+  TARNAME=${SUITE}
+fi
+
+pushd $VE_PRIVATE
+echo -n "Creating $TEMPLATE/cache/$OSTEMPLATE.tar.gz ... "
+tar -zcf $TEMPLATE/cache/$OSTEMPLATE.tar.gz .
+echo "done"
+popd
+
+vzctl destroy $VEID