from openstack import connection

conn = connection.Connection(
    auth_url=configs['auth']['OS_AUTH_URL'],
    project_name=configs['auth']['OS_PROJECT_NAME'],
    username=configs['auth']['OS_USERNAME'],
    password=configs['auth']['OS_PASSWORD'],
    project_domain_name=configs['auth']['OS_PROJECT_DOMAIN_NAME'],
    user_domain_name=configs['auth']['OS_USER_DOMAIN_NAME']
)
# Define network, security_groups_list, user_data_file_opened
# An example network config is given below
network = {
  "name": "personal_network",
  "security_group":"open",
  "subnet": {
    "name": "personal_network_subnet",
    "ip_version": "4",
    "cidr": "10.10.60.0/24",
    "dns_servers":["8.8.8.8","8.8.8.4"],
    "gateway_ip": "10.10.60.1"
  }
}
network_ = [x for x in conn.network.networks(name=network['name'])][0]
node = conn.compute.create_server(
    name=server_name,
    image_id=image.id,
    flavor_id=flavor.id,
    networks=[{"uuid": network_.id}],
    key_name=keypair.name,
    security_groups=security_groups_list,
    user_data=user_data_file_opened
)
node_ = conn.compute.wait_for_server(node, wait=360)
node_ip = conn.compute.get_server(node.id).to_dict()['addresses'][network['name']][0]['addr']

print(f'New node ip is {node_ip}')