diff options
Diffstat (limited to 'fuel/prototypes/auto-deploy/examples/libvirt/setup_example_vms.sh')
-rwxr-xr-x | fuel/prototypes/auto-deploy/examples/libvirt/setup_example_vms.sh | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/fuel/prototypes/auto-deploy/examples/libvirt/setup_example_vms.sh b/fuel/prototypes/auto-deploy/examples/libvirt/setup_example_vms.sh new file mode 100755 index 000000000..e0388ac66 --- /dev/null +++ b/fuel/prototypes/auto-deploy/examples/libvirt/setup_example_vms.sh @@ -0,0 +1,105 @@ +#!/bin/bash +############################################################################## +# Copyright (c) 2015 Ericsson AB and others. +# stefan.k.berg@ericsson.com +# jonas.bjurel@ericsson.com +# All rights reserved. This program and the accompanying materials +# are made available under the terms of the Apache License, Version 2.0 +# which accompanies this distribution, and is available at +# http://www.apache.org/licenses/LICENSE-2.0 +############################################################################## + +exit_handler() { + rm $tmpfile +} + + +error_exit () { + echo "$@" + exit 1 +} + +trap exit_handler EXIT + +# You can change these disk sizes to adapt to your needs +fueldisk="30G" +controllerdisk="20G" +computedisk="20G" + + +topdir=$(dirname $(readlink -f $BASH_SOURCE)) +netdir=$topdir/conf/networks +vmdir=$topdir/conf/vms +tmpfile=`mktemp /tmp/XXXXX` + +if [ ! -d $netdir ]; then + error_exit "No net directory $netdir" + exit 1 +elif [ ! -d $vmdir ]; then + error_exit "No VM directory $vmdir" + exit 1 +fi + +if [ $# -ne 1 ]; then + echo "Argument error." + echo "`basename $0` <path to storage dir>" + exit 1 +fi + +if [ "`whoami`" != "root" ]; then + error_exit "You need be root to run this script" +fi + +echo "Cleaning up" +tools/cleanup_example_vms.sh + +storagedir=$1 + +if [ ! -d $storagedir ]; then + error_exit "Could not find storagedir directory $storagedir" +fi + +# Create storage space and patch it in +for vm in $vmdir/* +do + vmname=`basename $vm` + virsh dumpxml $vmname >/dev/null 2>&1 + if [ $? -eq 0 ]; then + echo "Found vm $vmname, deleting" + virsh destroy $vmname + virsh undefine $vmname + sleep 10 + + fi + + + storage=${storagedir}/`basename ${vm}`.raw + if [ -f ${storage} ]; then + echo "Storage already present, removing: $storage" + rm $storage + fi + + echo `basename $vm` | grep -q fuel-master && size=$fueldisk + echo `basename $vm` | grep -q controller && size=$controllerdisk + echo `basename $vm` | grep -q compute && size=$computedisk + + echo "Creating ${size} GB of storage in ${storage}" + fallocate -l ${size} ${storage} || \ + error_exit "Could not create storage" + sed "s:<source file='disk.raw':<source file='${storage}':" $vm >$tmpfile + virsh define $tmpfile +done + +for net in $netdir/* +do + netname=`basename $net` + virsh net-dumpxml $netname >/dev/null 2>&1 + if [ $? -eq 0 ]; then + echo "Found net $netname, deleting" + virsh net-destroy $netname + virsh net-undefine $netname + fi + virsh net-define $net + virsh net-autostart $netname + virsh net-start $netname +done |