### http://pad.ubuntu.com/openstack-testing-natty
### http://zulcss.wordpress.com/2011/03/31/running-nova-openstack-on-amazon-ec2/

sudo apt-get install -y rabbitmq-server python-greenlet python-mysqldb  nova-common nova-doc python-nova nova-api nova-network nova-objectstore nova-scheduler nova-compute euca2ools unzip glance


if out="$(awk '$1 == "none" && $2 == "/cgroups" { print $2 }' /etc/fstab)" &&
   [ -z "$out" ]; then
   sudo mkdir -p /cgroups
   echo "none /cgroups cgroup cpuacct,memory,devices,cpu,freezer,blkio 0 0" |
     sudo tee -a /etc/fstab
fi
sudo sed -i 's,/dev/sdb,/dev/xvdf,' /etc/fstab # LP: #784937
sudo mount -a

lxc_flag="--libvirt_type=lxc"
grep "^$lxc_flag" /etc/nova/nova.conf || echo "$lxc_flag" |
   sudo tee -a /etc/nova/nova.conf

# what to do about bridge?

sudo restart libvirt-bin
sudo sh -c 'for s in $@; do sudo restart nova-$s; done' x network compute api objectstore scheduler

sudo nova-manage network create private 10.0.0.0/8 1 64
sudo nova-manage user create admin
sudo nova-manage project create test-project admin "my test project"

( mkdir -p novacreds && sudo nova-manage project zipfile test-project admin  novacreds/creds.zip )

( cd novacreds/ && unzip creds.zip )
ln -sf novacreds/novarc ~/.eucarc
( umask 066 && euca-add-keypair mykey > novacreds/mykey.pem )

imgurl=http://uec-images.ubuntu.com/oneiric/current/oneiric-server-uec-i386.tar.gz  
( mkdir -p images && cd images && wget -c "$imgurl" )

uec-publish-tarball images/oneiric-server-uec-i386.tar.gz ubuntu-bucket i386

euca-run-instances ami-00000002 --key mykey

# instnace goes to shutdown at this point.
## tried:
# sudo brctl addbr br0
# sudo ifconfig br0 up
# sudo vconfig add br0 100