function find_and_run() {

old_dir=`pwd`

fl=$1

num=`find . -name "$fl" | wc -l`

while [ $num -eq 0 ]; do

cd ..

num=`find . -name "$fl" | wc -l`

if [[ $num -gt 0 ]]; then

for x in `find . -name "$fl"`; do

./$x

done

fi

done

cd $old_dir

}

function set_password {

set +o xtrace

var=$1;

pw=${!var}

localrc=$TOP_DIR/localrc

if [ ! $pw ]; then

if [ ! -e $localrc ]; then

touch $localrc

fi

pw=`openssl rand -hex 10`

eval "$var=$pw"

echo "$var=$pw" >> $localrc

fi

set -o xtrace

}

function mysql_cmd() {

set +o xtrace

mysql -uroot -p$MYSQL_ROOT_PASSWORD -h$MYSQL_HOST -e "$@"

set -o xtrace

}

function source_install() {

olddir=`pwd`

cd $DEST/$1

[[ -d .git ]] && git checkout master

python setup.py build

python setup.py develop

cd $olddir

}

function add_line() {

local file_content=$2

local add_content=$3

local init_file=$1

local line_number=`grep -n "$file_content" $init_file`

local line_number=${line_number%%:*}

for n in $line_number

do

sed -i "${n} a$add_content" $init_file

done

}

function get_id () {

export SERVICE_TOKEN=$ADMIN_TOKEN

export SERVICE_ENDPOINT=http://$KEYSTONE_HOST:35357/v2.0

echo `"$@" | awk '/ id / { print $4 }'`

}

function get_tenant {

set +o xtrace

var=$1;

pw=${!var}

export SERVICE_TOKEN=$ADMIN_TOKEN

export SERVICE_ENDPOINT=http://$KEYSTONE_HOST:35357/v2.0

echo $SERVICE_TOKEN

pw=`keystone tenant-list | grep $2 | awk '{print $2}'`

eval "$var=$pw"

set -o xtrace

}

function get_role {

set +o xtrace

var=$1;

pw=${!var}

export SERVICE_TOKEN=$ADMIN_TOKEN

export SERVICE_ENDPOINT=http://$KEYSTONE_HOST:35357/v2.0

pw=`keystone role-list | grep $2 | awk '{print $2}'`

eval "$var=$pw"

set -o xtrace

}

function setup_iptables() {

sed -i "/exit/d" /etc/rc.local

sed -i "/iptable/d" /etc/rc.local

for n in 3306 5672 5000 35357 9191 9292 8773 8774 8775 8776 27017 5900:6400 3260 9696 6080 80; do

echo "iptables -I INPUT 1 -p tcp --dport $n -j ACCEPT" >> /etc/rc.local

done

chmod +x /etc/rc.local

echo "exit 0" >> /etc/rc.local

}

function install_package() {

[[ ! -d $DEST ]] && mkdir -p $DEST

[[ ! -d $DEST/$1 ]] && cp -rf $TOPDIR/openstacksource/$1 $DEST/

olddir=`pwd`

cd $DEST/$1/$2

pip install -r $3 -i http://$PIP_HOST/pip

cd $olddir

}

function install_keystone() {

install_package keystone ./tools/ pip-requires

source_install keystone

pip install python-keystoneclient -i http://$PIP_HOST/pip

}

function install_glance() {

install_package glance ./tools/ pip-requires

source_install glance

pip install python-glanceclient -i http://$PIP_HOST/pip

}

function install_swift() {

install_package swift ./tools/ pip-requires

source_install swift

pip install python-swiftclient -i http://$PIP_HOST/pip

}

function install_swift3() {

[[ ! -d $DEST ]] && mkdir -p $DEST

[[ ! -d $DEST/swift3 ]] && cp -rf $TOPDIR/openstacksource/swift3 $DEST/

source_install swift3

}

function install_cinder() {

install_package cinder ./tools/ pip-requires

source_install cinder

pip install python-cinderclient -i http://$PIP_HOST/pip

}

function install_quantum() {

install_package quantum ./tools/ pip-requires

source_install quantum

pip install python-quantumclient -i http://$PIP_HOST/pip

}

function install_nova() {

[[ ! -d $DEST/noVNC ]] && cp -rf $TOPDIR/openstacksource/noVNC $DEST/

install_package nova ./tools/ pip-requires

source_install nova

pip install python-novaclient -i http://$PIP_HOST/pip

}

function install_dashboard() {

install_package horizon ./tools/ pip-requires

source_install horizon

}

function install_ceilometer() {

install_package ceilometer ./ requirements.txt

sed -i "/hooks/d" $DEST/ceilometer/setup.cfg

sed -i "/global/d" $DEST/ceilometer/setup.cfg

source_install ceilometer

pip install python-ceilometerclient -i http://$PIP_HOST/pip

}

function nic_ip() {

info=`ifconfig $1 | grep "inet addr" | awk '{print $2}'`

echo ${info##*:}

}