def get_openstack_info():
cloud_config = OpenStackConfig().get_one_cloud(
cloud=os_environ.get('OS_CLOUD'))
keystone_session = keystoneauth1_session.Session(
auth=cloud_config.get_auth(), verify=cloud_config.verify)
keystone = keystoneclient_v3.client.Client(
session=keystone_session,
debug=True,
interface=cloud_config.get_interface())
keystone_projects = keystone.projects.list()
neutron = neutronclient_v2_0.Client(session=keystone_session)
networks = neutron.list_networks()['networks']
subnets = neutron.list_subnets()['subnets']
networks = [
n for n in networks
if n['tenant_id'] in [p.id for p in keystone_projects]
]
subnets = [
s for s in subnets if s['network_id'] in [n['id'] for n in networks]
]
return (networks, subnets)
def get_regions(cloud_name, yaml_file):
occ = OpenStackConfig(config_files=[yaml_file])
return occ._get_regions(cloud_name)
def _connect(cloud_name, region, yaml_file):
occ = OpenStackConfig(config_files=[yaml_file])
cloud = occ.get_one_cloud(cloud_name, region_name=region)
_cloud_name = cloud.get_auth_args().get('project_id')
return (_cloud_name, connection.from_config(cloud_config=cloud))
default=None,
help='Name or ID of network to attach')
parser.add_argument('-T',
'--timeout',
type=int,
default=10,
help='Maximum number of minutes to wait for shutdown.')
args = parser.parse_args()
userdata = ('#!/bin/sh\n' + '# Image and Kickstart URLs\n' + 'vmlinuz_url=' +
args.mirrorurl + 'images/pxeboot/vmlinuz\n' + 'initrd_url=' +
args.mirrorurl + 'images/pxeboot/initrd.img\n' + 'ks_url=' +
args.ksurl + '\n' + BOOTSTRAP_SCRIPT)
# Connect to Openstack API using config from environment or files
cfg = OpenStackConfig(pw_func=getpass)
if args.cloud:
envauth = shade.openstack_cloud().auth
cloud = shade.openstack_cloud(config=cfg, cloud=args.cloud, **envauth)
else:
cloud = shade.openstack_clouds(config=cfg)[0]
# Set up argument list for create_server call
kwargs = {'security_groups': [args.secgroup], 'userdata': userdata}
if args.key: kwargs['key_name'] = args.key
# Pick a network
if args.network: kwargs['network'] = args.network
else: kwargs['network'] = cloud.list_networks()[0]['id']
# Set disk mapping if needed