def get_easy_ec2(self):
"""
Factory for EasyEC2 class that attempts to load AWS credentials from
the StarCluster config file. Returns an EasyEC2 object if
successful.
"""
try:
ec2 = awsutils.EasyEC2(**self.aws)
return ec2
except TypeError:
raise exception.ConfigError("no aws credentials found")
def __init__(self, instance, key_location, alias=None, user='******'):
self.instance = instance
self.ec2 = awsutils.EasyEC2(None, None)
self.ec2._conn = instance.connection
self.key_location = key_location
self.user = user
self._alias = alias
self._groups = None
self._ssh = None
self._num_procs = None
self._memory = None
def __init__(self, instance, key_location, alias=None, user='******'):
self.instance = instance
self.ec2 = awsutils.EasyEC2(instance.connection.aws_access_key_id,
instance.connection.aws_secret_access_key,
connection=instance.connection)
self.key_location = key_location
self.user = user
self._alias = alias
self._groups = None
self._ssh = None
self._num_procs = None
self._memory = None
self._user_data = None
