def __init__(self,
userdata=None,
metadata=None,
connection=None,
bdm=None):
'''
Goes through the steps needed to mount the specified volume
- checks if we have a snapshot
- create a new volume and attach it
- tag the volume
- load the data from the snapshot into the volume
:param userdata: dictionary with the userdata
:type userdata: dict
:param metadata: metadata for the instance
:type metadata: dict
:param connection: boto connection object
:param bdm: dictionary describing the device mapping
'''
from boto.utils import get_instance_metadata
self.userdata = get_userdata_dict() if userdata is None else userdata
self.metadata = get_instance_metadata(
) if metadata is None else metadata
self.con = get_ec2_conn() if connection is None else connection
self.bdm = self.get_bdm() if bdm is None else bdm
def test(loglevel='DEBUG'):
from snaptastic.utils import get_userdata_dict
logger.info('trying to get userdata, requires boto and valid keys')
try:
userdata = get_userdata_dict()
logger.info('found userdata, so that works %s', userdata)
except Exception, e:
logger.exception('Userdata lookup doesnt work, error %s', e)
def __init__(self, userdata=None, metadata=None, connection=None, bdm=None):
'''
Goes through the steps needed to mount the specified volume
- checks if we have a snapshot
- create a new volume and attach it
- tag the volume
- load the data from the snapshot into the volume
:param userdata: dictionary with the userdata
:type userdata: dict
:param metadata: metadata for the instance
:type metadata: dict
:param connection: boto connection object
:param bdm: dictionary describing the device mapping
'''
from boto.utils import get_instance_metadata
self.userdata = get_userdata_dict() if userdata is None else userdata
self.metadata = get_instance_metadata(
) if metadata is None else metadata
self.con = get_ec2_conn() if connection is None else connection
self.bdm = self.get_bdm() if bdm is None else bdm
