def _get_all_instances(self, list_of_instance_ids=None):
"""Returns a list of instance objects for a list of instance IDs.
:returns a list of instance objects.
:raises NonRecoverableError: If Boto errors.
"""
try:
reservations = self.client.get_all_reservations(
list_of_instance_ids)
except exception.EC2ResponseError as e:
if 'InvalidInstanceID.NotFound' in e:
instances = [instance for res in
self.client.get_all_reservations()
for instance in res.instances]
utils.log_available_resources(instances)
return None
except exception.BotoServerError as e:
raise NonRecoverableError('{0}'.format(str(e)))
instances = []
for reservation in reservations:
for instance in reservation.instances:
instances.append(instance)
return instances
def _get_all_instances(self, list_of_instance_ids=None):
"""Returns a list of instance objects for a list of instance IDs.
:returns a list of instance objects.
:raises NonRecoverableError: If Boto errors.
"""
try:
reservations = self.client.get_all_reservations(
list_of_instance_ids)
except exception.EC2ResponseError as e:
if 'InvalidInstanceID.NotFound' in e:
instances = [
instance for res in self.client.get_all_reservations()
for instance in res.instances
]
utils.log_available_resources(instances)
return None
except exception.BotoServerError as e:
raise NonRecoverableError('{0}'.format(str(e)))
instances = []
for reservation in reservations:
for instance in reservation.instances:
instances.append(instance)
return instances
def get_target_resource(self):
try:
addresses = self.execute(self.client.get_all_addresses,
dict(addresses=self.target_resource_id),
raise_on_falsy=True)
except exception.EC2ResponseError as e:
if constants.ELASTICIP['NOT_FOUND_ERROR'] in e:
addresses = self.client.get_all_addresses()
utils.log_available_resources(addresses)
return None
except exception.BotoServerError as e:
raise NonRecoverableError('{0}'.format(str(e)))
return addresses[0] if addresses else addresses
def get_target_resource(self):
try:
addresses = self.execute(self.client.get_all_addresses,
dict(addresses=self.target_resource_id),
raise_on_falsy=True)
except exception.EC2ResponseError as e:
if constants.ELASTICIP['NOT_FOUND_ERROR'] in e:
addresses = self.client.get_all_addresses()
utils.log_available_resources(addresses)
return None
except exception.BotoServerError as e:
raise NonRecoverableError('{0}'.format(str(e)))
return addresses[0] if addresses else addresses
def get_source_resource(self):
try:
instances = self.execute(self.client.get_all_instances,
dict(instance_ids=self
.source_resource_id),
raise_on_falsy=True)
except exception.EC2ResponseError as e:
if constants.INSTANCE['NOT_FOUND_ERROR'] in e:
instances = self.client.get_all_instances()
utils.log_available_resources(instances)
return None
except exception.BotoServerError as e:
raise NonRecoverableError('{0}'.format(str(e)))
return instances[0] if instances else instances
def get_source_resource(self):
try:
instances = self.execute(
self.client.get_all_instances,
dict(instance_ids=self.source_resource_id),
raise_on_falsy=True)
except exception.EC2ResponseError as e:
if constants.INSTANCE['NOT_FOUND_ERROR'] in e:
instances = self.client.get_all_instances()
utils.log_available_resources(instances)
return None
except exception.BotoServerError as e:
raise NonRecoverableError('{0}'.format(str(e)))
return instances[0] if instances else instances