iscsi.sh

#!/bin/bash

# iscsi.sh

# Authors: Cody Bunch (bunchc@gmail.com)

# Source in common env vars
. /vagrant/common.sh

# Install some deps
sudo apt-get install -y linux-headers-`uname -r` build-essential python-mysqldb xfsprogs

# Install Cinder Things
sudo apt-get install -y cinder-api cinder-scheduler cinder-volume open-iscsi python-cinderclient tgt

# Restart services
sudo service open-iscsi start

# Configure Cinder
# /etc/cinder/api-paste.ini
sudo sed -i 's/127.0.0.1/'${CONTROLLER_HOST}'/g' /etc/cinder/api-paste.ini
sudo sed -i 's/%SERVICE_TENANT_NAME%/service/g' /etc/cinder/api-paste.ini
sudo sed -i 's/%SERVICE_USER%/cinder/g' /etc/cinder/api-paste.ini
sudo sed -i 's/%SERVICE_PASSWORD%/cinder/g' /etc/cinder/api-paste.ini


# /etc/cinder/cinder.conf
cat > /etc/cinder/cinder.conf <<EOF
[DEFAULT]
rootwrap_config=/etc/cinder/rootwrap.conf
sql_connection = mysql://cinder:openstack@${CONTROLLER_HOST}/cinder
api_paste_config = /etc/cinder/api-paste.ini

iscsi_helper=tgtadm
volume_name_template = volume-%s
volume_group = cinder-volumes
verbose = True
auth_strategy = keystone
#osapi_volume_listen_port=5900

# Add these when not using the defaults.
rabbit_host = ${CONTROLLER_HOST}
rabbit_port = 5672
state_path = /var/lib/cinder/
EOF

# Sync DB
cinder-manage db sync

# Setup loopback FS for iscsi
dd if=/dev/zero of=cinder-volumes bs=1 count=0 seek=5G

losetup /dev/loop2 cinder-volumes
pvcreate /dev/loop2
vgcreate cinder-volumes /dev/loop2

# Restart services
cd /etc/init.d/; for i in $( ls cinder-* ); do sudo service $i restart; done