## Task 1 : Creating OpenStack glance image and making sure its stored on Ceph RBD

openstack image list
glance image-create --name='Fedora-22' --is-public='true' --disk-format='raw' --container-format='bare' < Fedora-Cloud-Base-22-20150521.x86_64.raw
openstack image list
rbd ls -p glance --id glance

## Task 2 : Creating OpenStack instance with Ephermal disk on Ceph RBD

openstack network list
openstack image list
openstack flavor list
openstack keypair list
openstack server list
openstack server create --image <glance_image_id> --flavor 2 --key-name <keypair_name> --nic net-id=<network_id> <Instance_name>
nova floating-ip-pool-list
nova add-floating-ip <instance_id> <floating_ip_address>
nova list
ssh fedora@<floating_ip_address>

## Task 3 : Creating OpenStack Cinder volume on Ceph RBD

openstack volume create --size 10 --description "volume description" --type "ceph_storage" <volume_name>
openstack volume list
rbd ls -p cinder --id cinder
nova volume-attach  <instance_id> <cinder_volume_id> auto
openstack volume list
ssh fedora@<floating_ip_address>
fdisk -l
mkfs.ext4 /dev/vdb
mount /dev/vdb /mnt
df -h

## Task 4 : OpenStack Instance LIVE MIGRATION across hypervisors

nova list
nova hypervisor-servers <hypervisor_1_name>
nova hypervisor-servers <hypervisor_2_name>
virsh list
ssh node2 virsh list
tail -f /var/log/nova-compute.log

## On openstack instance generate load
uptime
date
dd if=/dev/zero of=file1 bs=1M count=9000

## From hypervisor initiate live migration

nova live-migration <instance_id> <new_hypervisor_name>

## Once migration completes, verify instance new location

nova list
nova hypervisor-servers <hypervisor_1_name>
nova hypervisor-servers <hypervisor_2_name>
virsh list
ssh node2 virsh list