Corrected directory name

[genesis.git] / fuel / prototypes / auto-deploy / examples / libvirt / setup_example_vms.sh

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 (executable)
index 0000000..e0388ac
--- /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