{
image_source: 'http://download.cirros-cloud.net/0.4.0/cirros-0.4.0-x86_64-disk.img',
flavor: 'm1.tiny',
zone: 'nova',
network: 'net_mgmt',
management: 'true',
pkt_in_network: 'net0',
pkt_out_network: 'net1',
vendor: 'tacker'
}