def _import_stacks_per_client(clients, uid, project_name, tests):
# pylint: disable=too-many-locals
stacks = Stacks()
client, region = clients
for page in client.get_paginator("describe_stacks").paginate():
for stack_props in page["Stacks"]:
if stack_props.get("ParentId"):
continue
match = False
project = ""
test = ""
for tag in stack_props["Tags"]:
k, v = (tag["Key"], tag["Value"])
if k == "taskcat-id" and v == uid.hex:
match = True
elif k == "taskcat-test-name" and v in tests:
test = v
elif k == "taskcat-project-name" and v == project_name:
project = v
if match and test and project:
stack = Stack.import_existing(stack_props,
tests[test].template,
region[0], test, uid)
stacks.append(stack)
return stacks
def from_existing(
cls,
uid: uuid.UUID,
project_name: str,
tests: Dict[str, TestObj],
include_deleted=False,
recurse=False,
threads=32,
):
if include_deleted:
raise NotImplementedError(
"including deleted stacks not implemented")
if recurse:
raise NotImplementedError("recurse not implemented")
clients: Dict[boto3.client, List[TestRegion]] = {}
for test in tests.values():
for region in test.regions:
client = region.client("cloudformation")
if client not in clients:
clients[client] = []
clients[client].append(region)
results = fan_out(
Stacker._import_stacks_per_client,
{
"uid": uid,
"project_name": project_name,
"tests": tests
},
clients.items(),
threads,
)
stacker = Stacker(project_name, tests, uid)
stacker.stacks = Stacks(
[item for sublist in results for item in sublist])
return stacker
def __init__(
self,
config: Config,
uid: uuid.UUID = NULL_UUID,
stack_name_prefix: str = "tCaT",
tags: list = None,
):
self.config = config
self.project_name = config.name
self.stack_name_prefix = stack_name_prefix
self.tags = tags if tags else []
self.uid = uuid.uuid4() if uid == Stacker.NULL_UUID else uid
self.stacks: Stacks = Stacks()
def __init__(
self,
project_name: str,
tests: Dict[str, TestObj],
uid: uuid.UUID = NULL_UUID,
stack_name_prefix: str = "tCaT",
tags: list = None,
):
self.tests = tests
self.project_name = project_name
self.stack_name_prefix = stack_name_prefix
self.tags = tags if tags else []
self.uid = uuid.uuid4() if uid == Stacker.NULL_UUID else uid
self.stacks: Stacks = Stacks()