DISTRO=$(lsb_release -c -s)

if [[ ! ${DISTRO} =~ (oneiric) ]]; then

echo "WARNING: this script has only been tested on oneiric"

if [[ "$FORCE" != "yes" ]]; then

echo "If you wish to run this script anyway run with FORCE=yes"

exit 1

fi

TOP_DIR=$(cd $(dirname "$0") && pwd)

. $TOP_DIR/functions

FILES=$TOP_DIR/files

if [ ! -d $FILES ]; then

echo "ERROR: missing devstack/files - did you grab more than just stack.sh?"

exit 1

source ./stackrc

DEST=${DEST:-/opt/stack}

if type -p screen >/dev/null && screen -ls | egrep -q "[0-9].stack"; then

echo "You are already running a stack.sh session."

echo "To rejoin this session type 'screen -x stack'."

echo "To destroy this session, kill the running screen."

exit 1

if [[ $EUID -eq 0 ]]; then

ROOTSLEEP=${ROOTSLEEP:-10}

echo "You are running this script as root."

echo "In $ROOTSLEEP seconds, we will create a user 'stack' and run as that user"

sleep $ROOTSLEEP

# since this script runs as a normal user, we need to give that user

# ability to run sudo

dpkg -l sudo || apt_get update && apt_get install sudo

if ! getent passwd stack >/dev/null; then

echo "Creating a user called stack"

useradd -U -G sudo -s /bin/bash -d $DEST -m stack

fi

echo "Giving stack user passwordless sudo priviledges"

# some uec images sudoers does not have a '#includedir'. add one.

grep -q "^#includedir.*/etc/sudoers.d" /etc/sudoers ||

echo "#includedir /etc/sudoers.d" >> /etc/sudoers

( umask 226 && echo "stack ALL=(ALL) NOPASSWD:ALL" \

> /etc/sudoers.d/50_stack_sh )

echo "Copying files to stack user"

STACK_DIR="$DEST/${PWD##*/}"

cp -r -f -T "$PWD" "$STACK_DIR"

chown -R stack "$STACK_DIR"

if [[ "$SHELL_AFTER_RUN" != "no" ]]; then

exec su -c "set -e; cd $STACK_DIR; bash stack.sh; bash" stack

else

exec su -c "set -e; cd $STACK_DIR; bash stack.sh" stack

fi

exit 1

# Our user needs passwordless priviledges for certain commands which nova

# uses internally.

# Natty uec images sudoers does not have a '#includedir'. add one.

sudo grep -q "^#includedir.*/etc/sudoers.d" /etc/sudoers ||

echo "#includedir /etc/sudoers.d" | sudo tee -a /etc/sudoers

TEMPFILE=`mktemp`

cat $FILES/sudo/nova > $TEMPFILE

sed -e "s,%USER%,$USER,g" -i $TEMPFILE

chmod 0440 $TEMPFILE

sudo chown root:root $TEMPFILE

sudo mv $TEMPFILE /etc/sudoers.d/stack_sh_nova

OFFLINE=`trueorfalse False $OFFLINE`

NOVA_DIR=$DEST/nova

HORIZON_DIR=$DEST/horizon

GLANCE_DIR=$DEST/glance

KEYSTONE_DIR=$DEST/keystone

NOVACLIENT_DIR=$DEST/python-novaclient

KEYSTONECLIENT_DIR=$DEST/python-keystoneclient

NOVNC_DIR=$DEST/noVNC

SWIFT_DIR=$DEST/swift

SWIFT_KEYSTONE_DIR=$DEST/swift-keystone2

QUANTUM_DIR=$DEST/quantum

QUANTUM_CLIENT_DIR=$DEST/python-quantumclient

MELANGE_DIR=$DEST/melange

MELANGECLIENT_DIR=$DEST/python-melangeclient

Q_PLUGIN=${Q_PLUGIN:-openvswitch}

Q_PORT=${Q_PORT:-9696}

Q_HOST=${Q_HOST:-localhost}

M_PORT=${M_PORT:-9898}

M_HOST=${M_HOST:-localhost}

M_MAC_RANGE=${M_MAC_RANGE:-404040/24}

ENABLED_SERVICES=${ENABLED_SERVICES:-g-api,g-reg,key,n-api,n-crt,n-obj,n-cpu,n-net,n-sch,n-novnc,n-xvnc,n-cauth,horizon,mysql,rabbit}

VOLUME_GROUP=${VOLUME_GROUP:-nova-volumes}

VOLUME_NAME_PREFIX=${VOLUME_NAME_PREFIX:-volume-}

INSTANCE_NAME_PREFIX=${INSTANCE_NAME_PREFIX:-instance-}

VIRT_DRIVER=${VIRT_DRIVER:-libvirt}

LIBVIRT_TYPE=${LIBVIRT_TYPE:-kvm}

SCHEDULER=${SCHEDULER:-nova.scheduler.simple.SimpleScheduler}

HOST_IP_IFACE=${HOST_IP_IFACE:-eth0}

if [ -z "$HOST_IP" -o "$HOST_IP" == "dhcp" ]; then

HOST_IP=`LC_ALL=C /sbin/ifconfig ${HOST_IP_IFACE} | grep -m 1 'inet addr:'| cut -d: -f2 | awk '{print $1}'`

if [ "$HOST_IP" = "" ]; then

echo "Could not determine host ip address."

echo "Either localrc specified dhcp on ${HOST_IP_IFACE} or defaulted to eth0"

exit 1

fi

SERVICE_HOST=${SERVICE_HOST:-$HOST_IP}

SYSLOG=`trueorfalse False $SYSLOG`

SYSLOG_HOST=${SYSLOG_HOST:-$HOST_IP}

SYSLOG_PORT=${SYSLOG_PORT:-516}

SERVICE_TIMEOUT=${SERVICE_TIMEOUT:-60}

function read_password {

}

function is_service_enabled() {

}

PUBLIC_INTERFACE=${PUBLIC_INTERFACE:-br100}

FIXED_RANGE=${FIXED_RANGE:-10.0.0.0/24}

FIXED_NETWORK_SIZE=${FIXED_NETWORK_SIZE:-256}

FLOATING_RANGE=${FLOATING_RANGE:-172.24.4.224/28}

NET_MAN=${NET_MAN:-FlatDHCPManager}

EC2_DMZ_HOST=${EC2_DMZ_HOST:-$SERVICE_HOST}

FLAT_NETWORK_BRIDGE=${FLAT_NETWORK_BRIDGE:-br100}

VLAN_INTERFACE=${VLAN_INTERFACE:-eth0}

TEST_FLOATING_POOL=${TEST_FLOATING_POOL:-test}

TEST_FLOATING_RANGE=${TEST_FLOATING_RANGE:-192.168.253.0/29}

MULTI_HOST=${MULTI_HOST:-False}

FLAT_INTERFACE=${FLAT_INTERFACE:-eth0}

MYSQL_HOST=${MYSQL_HOST:-localhost}

MYSQL_USER=${MYSQL_USER:-root}

read_password MYSQL_PASSWORD "ENTER A PASSWORD TO USE FOR MYSQL."

BASE_SQL_CONN=${BASE_SQL_CONN:-mysql://$MYSQL_USER:$MYSQL_PASSWORD@$MYSQL_HOST}

RABBIT_HOST=${RABBIT_HOST:-localhost}

read_password RABBIT_PASSWORD "ENTER A PASSWORD TO USE FOR RABBIT."

GLANCE_HOSTPORT=${GLANCE_HOSTPORT:-$SERVICE_HOST:9292}

SWIFT_DATA_LOCATION=${SWIFT_DATA_LOCATION:-${SWIFT_DIR}/data}

SWIFT_CONFIG_LOCATION=${SWIFT_CONFIG_LOCATION:-${SWIFT_DIR}/config}

SWIFT_LOOPBACK_DISK_SIZE=${SWIFT_LOOPBACK_DISK_SIZE:-1000000}

SWIFT_PARTITION_POWER_SIZE=${SWIFT_PARTITION_POWER_SIZE:-9}

if is_service_enabled swift; then

# SWIFT_HASH is a random unique string for a swift cluster that

# can never change.

read_password SWIFT_HASH "ENTER A RANDOM SWIFT HASH."

read_password SERVICE_TOKEN "ENTER A SERVICE_TOKEN TO USE FOR THE SERVICE ADMIN TOKEN."

read_password ADMIN_PASSWORD "ENTER A PASSWORD TO USE FOR HORIZON AND KEYSTONE (20 CHARS OR LESS)."

KEYSTONE_AUTH_HOST=${KEYSTONE_AUTH_HOST:-$SERVICE_HOST}

KEYSTONE_AUTH_PORT=${KEYSTONE_AUTH_PORT:-35357}

KEYSTONE_AUTH_PROTOCOL=${KEYSTONE_AUTH_PROTOCOL:-http}

KEYSTONE_SERVICE_HOST=${KEYSTONE_SERVICE_HOST:-$SERVICE_HOST}

KEYSTONE_SERVICE_PORT=${KEYSTONE_SERVICE_PORT:-5000}

KEYSTONE_SERVICE_PROTOCOL=${KEYSTONE_SERVICE_PROTOCOL:-http}

APACHE_USER=${APACHE_USER:-$USER}

APACHE_GROUP=${APACHE_GROUP:-$APACHE_USER}

if [[ -n "$LOGFILE" ]]; then

# First clean up old log files. Use the user-specified LOGFILE

# as the template to search for, appending '.*' to match the date

# we added on earlier runs.

LOGDAYS=${LOGDAYS:-7}

LOGDIR=$(dirname "$LOGFILE")

LOGNAME=$(basename "$LOGFILE")

find $LOGDIR -maxdepth 1 -name $LOGNAME.\* -mtime +$LOGDAYS -exec rm {} \;

TIMESTAMP_FORMAT=${TIMESTAMP_FORMAT:-"%F-%H%M%S"}

LOGFILE=$LOGFILE.$(date "+$TIMESTAMP_FORMAT")

# Redirect stdout/stderr to tee to write the log file

exec 1> >( tee "${LOGFILE}" ) 2>&1

echo "stack.sh log $LOGFILE"

# Specified logfile name always links to the most recent log

ln -sf $LOGFILE $LOGDIR/$LOGNAME

trap failed ERR

failed() {

}

set -o xtrace

sudo mkdir -p $DEST

if [ ! -w $DEST ]; then

sudo chown `whoami` $DEST

function get_packages() {

}

apt_get update

apt_get install $(get_packages)

pip_install `cat $FILES/pips/* | uniq`

git_clone $NOVA_REPO $NOVA_DIR $NOVA_BRANCH

git_clone $KEYSTONECLIENT_REPO $KEYSTONECLIENT_DIR $KEYSTONECLIENT_BRANCH

git_clone $NOVACLIENT_REPO $NOVACLIENT_DIR $NOVACLIENT_BRANCH

if is_service_enabled key g-api n-api swift; then

# unified auth system (manages accounts/tokens)

git_clone $KEYSTONE_REPO $KEYSTONE_DIR $KEYSTONE_BRANCH

if is_service_enabled swift; then

# storage service

git_clone $SWIFT_REPO $SWIFT_DIR $SWIFT_BRANCH

# swift + keystone middleware

git_clone $SWIFT_KEYSTONE_REPO $SWIFT_KEYSTONE_DIR $SWIFT_KEYSTONE_BRANCH

if is_service_enabled g-api n-api; then

# image catalog service

git_clone $GLANCE_REPO $GLANCE_DIR $GLANCE_BRANCH

if is_service_enabled n-novnc; then

# a websockets/html5 or flash powered VNC console for vm instances

git_clone $NOVNC_REPO $NOVNC_DIR $NOVNC_BRANCH

if is_service_enabled horizon; then

# django powered web control panel for openstack

git_clone $HORIZON_REPO $HORIZON_DIR $HORIZON_BRANCH $HORIZON_TAG

if is_service_enabled q-svc; then

# quantum

git_clone $QUANTUM_REPO $QUANTUM_DIR $QUANTUM_BRANCH

git_clone $QUANTUM_CLIENT_REPO $QUANTUM_CLIENT_DIR $QUANTUM_CLIENT_BRANCH

if is_service_enabled m-svc; then

# melange

git_clone $MELANGE_REPO $MELANGE_DIR $MELANGE_BRANCH

if is_service_enabled melange; then

git_clone $MELANGECLIENT_REPO $MELANGECLIENT_DIR $MELANGECLIENT_BRANCH

cd $KEYSTONECLIENT_DIR; sudo python setup.py develop

cd $NOVACLIENT_DIR; sudo python setup.py develop

if is_service_enabled key g-api n-api swift; then

cd $KEYSTONE_DIR; sudo python setup.py develop

if is_service_enabled swift; then

cd $SWIFT_DIR; sudo python setup.py develop

cd $SWIFT_KEYSTONE_DIR; sudo python setup.py develop

if is_service_enabled g-api n-api; then

cd $GLANCE_DIR; sudo python setup.py develop

cd $NOVA_DIR; sudo python setup.py develop

if is_service_enabled horizon; then

cd $HORIZON_DIR/horizon; sudo python setup.py develop

cd $HORIZON_DIR/openstack-dashboard; sudo python setup.py develop

if is_service_enabled q-svc; then

cd $QUANTUM_DIR; sudo python setup.py develop

if is_service_enabled m-svc; then

cd $MELANGE_DIR; sudo python setup.py develop

if is_service_enabled melange; then

cd $MELANGECLIENT_DIR; sudo python setup.py develop

if [[ $SYSLOG != "False" ]]; then

apt_get install -y rsyslog-relp

if [[ "$SYSLOG_HOST" = "$HOST_IP" ]]; then

# Configure the master host to receive

cat <<EOF >/tmp/90-stack-m.conf

sudo mv /tmp/90-stack-m.conf /etc/rsyslog.d

else

# Set rsyslog to send to remote host

cat <<EOF >/tmp/90-stack-s.conf

sudo mv /tmp/90-stack-s.conf /etc/rsyslog.d

fi

sudo /usr/sbin/service rsyslog restart

if is_service_enabled rabbit; then

# Install and start rabbitmq-server

# the temp file is necessary due to LP: #878600

tfile=$(mktemp)

apt_get install rabbitmq-server > "$tfile" 2>&1

cat "$tfile"

rm -f "$tfile"

# change the rabbit password since the default is "guest"

sudo rabbitmqctl change_password guest $RABBIT_PASSWORD

if is_service_enabled mysql; then

# Seed configuration with mysql password so that apt-get install doesn't

# prompt us for a password upon install.

cat <<MYSQL_PRESEED | sudo debconf-set-selections

# while ``.my.cnf`` is not needed for openstack to function, it is useful

# as it allows you to access the mysql databases via ``mysql nova`` instead

# of having to specify the username/password each time.

if [[ ! -e $HOME/.my.cnf ]]; then

cat <<EOF >$HOME/.my.cnf

chmod 0600 $HOME/.my.cnf

fi

# Install and start mysql-server

apt_get install mysql-server

# Update the DB to give user ‘$MYSQL_USER’@’%’ full control of the all databases:

sudo mysql -uroot -p$MYSQL_PASSWORD -h127.0.0.1 -e "GRANT ALL PRIVILEGES ON *.* TO '$MYSQL_USER'@'%' identified by '$MYSQL_PASSWORD';"

# Edit /etc/mysql/my.cnf to change ‘bind-address’ from localhost (127.0.0.1) to any (0.0.0.0) and restart the mysql service:

sudo sed -i 's/127.0.0.1/0.0.0.0/g' /etc/mysql/my.cnf

sudo service mysql restart

if is_service_enabled horizon; then

# Install apache2, which is NOPRIME'd

apt_get install apache2 libapache2-mod-wsgi

# Link to quantum client directory.

rm -fr ${HORIZON_DIR}/openstack-dashboard/quantum

ln -s ${QUANTUM_CLIENT_DIR}/quantum ${HORIZON_DIR}/openstack-dashboard/quantum

# Remove stale session database.

rm -f $HORIZON_DIR/openstack-dashboard/local/dashboard_openstack.sqlite3

# ``local_settings.py`` is used to override horizon default settings.

local_settings=$HORIZON_DIR/openstack-dashboard/local/local_settings.py

cp $FILES/horizon_settings.py $local_settings

# Enable quantum in dashboard, if requested

if is_service_enabled quantum; then

sudo sed -e "s,QUANTUM_ENABLED = False,QUANTUM_ENABLED = True,g" -i $local_settings

fi

# Initialize the horizon database (it stores sessions and notices shown to

# users). The user system is external (keystone).

cd $HORIZON_DIR/openstack-dashboard

python manage.py syncdb

# create an empty directory that apache uses as docroot

sudo mkdir -p $HORIZON_DIR/.blackhole

## Configure apache's 000-default to run horizon

sudo cp $FILES/000-default.template /etc/apache2/sites-enabled/000-default

sudo sed -e "

" -i /etc/apache2/sites-enabled/000-default

sudo service apache2 restart

if is_service_enabled g-reg; then

GLANCE_IMAGE_DIR=$DEST/glance/images

# Delete existing images

rm -rf $GLANCE_IMAGE_DIR

# Use local glance directories

mkdir -p $GLANCE_IMAGE_DIR

# (re)create glance database

mysql -u$MYSQL_USER -p$MYSQL_PASSWORD -e 'DROP DATABASE IF EXISTS glance;'

mysql -u$MYSQL_USER -p$MYSQL_PASSWORD -e 'CREATE DATABASE glance;'

function glance_config {

}

# Copy over our glance configurations and update them

GLANCE_REGISTRY_CONF=$GLANCE_DIR/etc/glance-registry.conf

cp $FILES/glance-registry.conf $GLANCE_REGISTRY_CONF

glance_config $GLANCE_REGISTRY_CONF

if [[ -e $FILES/glance-registry-paste.ini ]]; then

GLANCE_REGISTRY_PASTE_INI=$GLANCE_DIR/etc/glance-registry-paste.ini

cp $FILES/glance-registry-paste.ini $GLANCE_REGISTRY_PASTE_INI

glance_config $GLANCE_REGISTRY_PASTE_INI

# During the transition for Glance to the split config files

# we cat them together to handle both pre- and post-merge

cat $GLANCE_REGISTRY_PASTE_INI >>$GLANCE_REGISTRY_CONF

fi

GLANCE_API_CONF=$GLANCE_DIR/etc/glance-api.conf

cp $FILES/glance-api.conf $GLANCE_API_CONF

glance_config $GLANCE_API_CONF

if [[ -e $FILES/glance-api-paste.ini ]]; then

GLANCE_API_PASTE_INI=$GLANCE_DIR/etc/glance-api-paste.ini

cp $FILES/glance-api-paste.ini $GLANCE_API_PASTE_INI

glance_config $GLANCE_API_PASTE_INI

# During the transition for Glance to the split config files

# we cat them together to handle both pre- and post-merge

cat $GLANCE_API_PASTE_INI >>$GLANCE_API_CONF

fi

NOVA_CONF=/etc/nova

if [[ ! -d $NOVA_CONF ]]; then

sudo mkdir -p $NOVA_CONF

sudo chown `whoami` $NOVA_CONF

if is_service_enabled n-api; then

# We are going to use a sample http middleware configuration based on the

# one from the keystone project to launch nova. This paste config adds

# the configuration required for nova to validate keystone tokens.

# First we add a some extra data to the default paste config from nova

cp $NOVA_DIR/etc/nova/api-paste.ini $NOVA_CONF

# Then we add our own service token to the configuration

sed -e "s,%SERVICE_TOKEN%,$SERVICE_TOKEN,g" -i $NOVA_CONF/api-paste.ini

# Finally, we change the pipelines in nova to use keystone

function replace_pipeline() {

sed "/\[pipeline:$1\]/,/\[/s/^pipeline = .*/pipeline = $2/" -i $NOVA_CONF/api-paste.ini

}

replace_pipeline "ec2cloud" "ec2faultwrap logrequest totoken authtoken keystonecontext cloudrequest authorizer validator ec2executor"

replace_pipeline "ec2admin" "ec2faultwrap logrequest totoken authtoken keystonecontext adminrequest authorizer ec2executor"

replace_pipeline "openstack_compute_api_v2" "faultwrap authtoken keystonecontext ratelimit osapi_compute_app_v2"

replace_pipeline "openstack_volume_api_v1" "faultwrap authtoken keystonecontext ratelimit osapi_volume_app_v1"

function clean_iptables() {

}

if is_service_enabled n-cpu; then

# Virtualization Configuration

# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~

apt_get install libvirt-bin

# attempt to load modules: network block device - used to manage qcow images

sudo modprobe nbd || true

# Check for kvm (hardware based virtualization). If unable to initialize

# kvm, we drop back to the slower emulation mode (qemu). Note: many systems

# come with hardware virtualization disabled in BIOS.

if [[ "$LIBVIRT_TYPE" == "kvm" ]]; then

sudo modprobe kvm || true

if [ ! -e /dev/kvm ]; then

echo "WARNING: Switching to QEMU"

LIBVIRT_TYPE=qemu

fi

fi

# Install and configure **LXC** if specified. LXC is another approach to

# splitting a system into many smaller parts. LXC uses cgroups and chroot

# to simulate multiple systems.

if [[ "$LIBVIRT_TYPE" == "lxc" ]]; then

if [[ "$DISTRO" > natty ]]; then

apt_get install cgroup-lite

else

cgline="none /cgroup cgroup cpuacct,memory,devices,cpu,freezer,blkio 0 0"

sudo mkdir -p /cgroup

if ! grep -q cgroup /etc/fstab; then

echo "$cgline" | sudo tee -a /etc/fstab

fi

if ! mount -n | grep -q cgroup; then

sudo mount /cgroup

fi

fi

fi

# The user that nova runs as needs to be member of libvirtd group otherwise

# nova-compute will be unable to use libvirt.

sudo usermod -a -G libvirtd `whoami`

# libvirt detects various settings on startup, as we potentially changed

# the system configuration (modules, filesystems), we need to restart

# libvirt to detect those changes.

sudo /etc/init.d/libvirt-bin restart

# Instance Storage

# ~~~~~~~~~~~~~~~~

# Nova stores each instance in its own directory.

mkdir -p $NOVA_DIR/instances

# You can specify a different disk to be mounted and used for backing the

# virtual machines. If there is a partition labeled nova-instances we

# mount it (ext filesystems can be labeled via e2label).

if [ -L /dev/disk/by-label/nova-instances ]; then

if ! mount -n | grep -q $NOVA_DIR/instances; then

sudo mount -L nova-instances $NOVA_DIR/instances

sudo chown -R `whoami` $NOVA_DIR/instances

fi

fi

# Clean iptables from previous runs

clean_iptables

# Destroy old instances

instances=`virsh list --all | grep $INSTANCE_NAME_PREFIX | sed "s/.*\($INSTANCE_NAME_PREFIX[0-9a-fA-F]*\).*/\1/g"`

if [ ! "$instances" = "" ]; then

echo $instances | xargs -n1 virsh destroy || true

echo $instances | xargs -n1 virsh undefine || true

fi

# Logout and delete iscsi sessions

sudo iscsiadm --mode node | grep $VOLUME_NAME_PREFIX | cut -d " " -f2 | xargs sudo iscsiadm --mode node --logout || true

sudo iscsiadm --mode node | grep $VOLUME_NAME_PREFIX | cut -d " " -f2 | sudo iscsiadm --mode node --op delete || true

# Clean out the instances directory.

sudo rm -rf $NOVA_DIR/instances/*

if is_service_enabled n-net; then

# Delete traces of nova networks from prior runs

sudo killall dnsmasq || true

clean_iptables

rm -rf $NOVA_DIR/networks

mkdir -p $NOVA_DIR/networks

if is_service_enabled swift; then

# We first do a bit of setup by creating the directories and

# changing the permissions so we can run it as our user.

USER_GROUP=$(id -g)

sudo mkdir -p ${SWIFT_DATA_LOCATION}/drives

sudo chown -R $USER:${USER_GROUP} ${SWIFT_DATA_LOCATION}

# We then create a loopback disk and format it to XFS.

# TODO: Reset disks on new pass.

if [[ ! -e ${SWIFT_DATA_LOCATION}/drives/images/swift.img ]]; then

mkdir -p ${SWIFT_DATA_LOCATION}/drives/images

sudo touch ${SWIFT_DATA_LOCATION}/drives/images/swift.img

sudo chown $USER: ${SWIFT_DATA_LOCATION}/drives/images/swift.img

dd if=/dev/zero of=${SWIFT_DATA_LOCATION}/drives/images/swift.img \

bs=1024 count=0 seek=${SWIFT_LOOPBACK_DISK_SIZE}

mkfs.xfs -f -i size=1024 ${SWIFT_DATA_LOCATION}/drives/images/swift.img

fi

# After the drive being created we mount the disk with a few mount

# options to make it most efficient as possible for swift.

mkdir -p ${SWIFT_DATA_LOCATION}/drives/sdb1

if ! egrep -q ${SWIFT_DATA_LOCATION}/drives/sdb1 /proc/mounts; then

sudo mount -t xfs -o loop,noatime,nodiratime,nobarrier,logbufs=8 \

${SWIFT_DATA_LOCATION}/drives/images/swift.img ${SWIFT_DATA_LOCATION}/drives/sdb1

fi

# We then create link to that mounted location so swift would know

# where to go.

for x in {1..4}; do sudo ln -sf ${SWIFT_DATA_LOCATION}/drives/sdb1/$x ${SWIFT_DATA_LOCATION}/$x; done

# We now have to emulate a few different servers into one we

# create all the directories needed for swift

tmpd=""

for d in ${SWIFT_DATA_LOCATION}/drives/sdb1/{1..4} \

${SWIFT_CONFIG_LOCATION}/{object,container,account}-server \

${SWIFT_DATA_LOCATION}/{1..4}/node/sdb1 /var/run/swift; do

[[ -d $d ]] && continue

sudo install -o ${USER} -g $USER_GROUP -d $d

done

# We do want to make sure this is all owned by our user.

sudo chown -R $USER: ${SWIFT_DATA_LOCATION}/{1..4}/node

sudo chown -R $USER: ${SWIFT_CONFIG_LOCATION}

# swift-init has a bug using /etc/swift until bug #885595 is fixed

# we have to create a link

sudo ln -sf ${SWIFT_CONFIG_LOCATION} /etc/swift

# Swift use rsync to syncronize between all the different

# partitions (which make more sense when you have a multi-node

# setup) we configure it with our version of rsync.

sed -e "s/%GROUP%/${USER_GROUP}/;s/%USER%/$USER/;s,%SWIFT_DATA_LOCATION%,$SWIFT_DATA_LOCATION," $FILES/swift/rsyncd.conf | sudo tee /etc/rsyncd.conf

sudo sed -i '/^RSYNC_ENABLE=false/ { s/false/true/ }' /etc/default/rsync

# By default Swift will be installed with the tempauth middleware

# which has some default username and password if you have

# configured keystone it will checkout the directory.

if is_service_enabled key; then

swift_auth_server=keystone