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 worker_thread(sts, region, account_id, role, event):
partition = get_partition(REGION_DEFAULT)
role = sts.assume_cross_account_role(
f'arn:{partition}:iam::{account_id}:role/{role}', 'remove_base')
parameter_store = ParameterStore(region, role)
paginator = parameter_store.client.get_paginator('describe_parameters')
page_iterator = paginator.paginate()
for page in page_iterator:
for parameter in page['Parameters']:
if 'Used by The AWS Deployment Framework' in parameter.get(
'Description', ''):
parameter_store.delete_parameter(parameter.get('Name'))
cloudformation = CloudFormation(
region=region,
deployment_account_region=event.get('deployment_account_region'),
role=role,
wait=True,
stack_name=None,
s3=None,
s3_key_path=None,
account_id=account_id)
return cloudformation.delete_all_base_stacks()
def worker_thread(sts, region, account_id, role, event):
role = sts.assume_cross_account_role(
'arn:aws:iam::{0}:role/{1}'.format(account_id, role),
'remove_base')
parameter_store = ParameterStore(region, role)
parameters = [param['Name'] for param in parameter_store.client.describe_parameters()['Parameters'] if 'Used by The AWS Deployment Framework' in param['Description']]
for parameter in parameters:
parameter_store.delete_parameter(parameter)
cloudformation = CloudFormation(
region=region,
deployment_account_region=event.get('deployment_account_region'),
role=role,
wait=True,
stack_name=None,
s3=None,
s3_key_path=None,
account_id=account_id
)
return cloudformation.delete_all_base_stacks()
