def clean(parameter_store, deployment_map):
"""
Function used to remove stale entries in Parameter Store and
Deployment Pipelines that are no longer in the Deployment Map
"""
current_pipeline_parameters = parameter_store.fetch_parameters_by_path(
'/deployment/')
parameter_store = ParameterStore(DEPLOYMENT_ACCOUNT_REGION, boto3)
cloudformation = CloudFormation(
region=DEPLOYMENT_ACCOUNT_REGION,
deployment_account_region=DEPLOYMENT_ACCOUNT_REGION,
role=boto3)
stacks_to_remove = []
for parameter in current_pipeline_parameters:
name = parameter.get('Name').split('/')[-2]
if name not in [
p.get('name') for p in deployment_map.map_contents['pipelines']
]:
parameter_store.delete_parameter(name)
stacks_to_remove.append(name)
for stack in list(set(stacks_to_remove)):
cloudformation.delete_stack("{0}-{1}".format(ADF_PIPELINE_PREFIX,
stack))
def _clean_stale_stacks(self, name):
cloudformation = CloudFormation(
region=os.environ['AWS_REGION'],
deployment_account_region=os.environ['AWS_REGION'],
role=boto3,
)
LOGGER.warning('Removing Deployment Pipeline for %s', name)
cloudformation.delete_stack("{0}-{1}".format(self.pipeline_name_prefix,
name))
