def load_manifest_from_ssm(env_name: str, type: Type[T]) -> Optional[T]:
if type is Manifest:
context_parameter_name = f"/orbit/{env_name}/manifest"
main = ssm.get_parameter_if_exists(name=context_parameter_name)
if main is None:
return None
teams_parameters = ssm.list_parameters(
prefix=f"/orbit/{env_name}/teams/")
_logger.debug("teams_parameters (/orbit/%s/teams/): %s", env_name,
teams_parameters)
teams = [
ssm.get_parameter(name=p) for p in teams_parameters
if p.endswith("/manifest")
]
main["Teams"] = teams
return cast(
T,
Manifest.Schema().load(data=main,
many=False,
partial=False,
unknown=EXCLUDE))
elif type is FoundationManifest:
context_parameter_name = f"/orbit-f/{env_name}/manifest"
main = ssm.get_parameter_if_exists(name=context_parameter_name)
if main is None:
return None
return cast(
T,
FoundationManifest.Schema().load(data=main,
many=False,
partial=False,
unknown=EXCLUDE))
else:
raise ValueError("Unknown 'manifest' Type")
def load_context_from_ssm(env_name: str, type: Type[V]) -> V:
if type is Context:
context_parameter_name: str = f"/orbit/{env_name}/context"
if ssm.does_parameter_exist(context_parameter_name):
main = ssm.get_parameter(name=context_parameter_name)
else:
msg = f"SSM parameter {context_parameter_name} not found for env {env_name}"
_logger.error(msg)
raise Exception(msg)
teams_parameters = ssm.list_parameters(
prefix=f"/orbit/{env_name}/teams/")
_logger.debug("teams_parameters: %s", teams_parameters)
teams = [
ssm.get_parameter_if_exists(name=p) for p in teams_parameters
if p.endswith("/context")
]
main["Teams"] = [t for t in teams if t]
return cast(
V,
Context.Schema().load(data=main,
many=False,
partial=False,
unknown="RAISE"))
elif type is FoundationContext:
context_parameter_name = f"/orbit-foundation/{env_name}/context"
main = ssm.get_parameter(name=context_parameter_name)
return cast(
V,
FoundationContext.Schema().load(data=main,
many=False,
partial=False,
unknown="RAISE"))
else:
raise ValueError("Unknown 'context' Type")
def load_changeset_from_ssm(env_name: str) -> Optional[Changeset]:
content = ssm.get_parameter_if_exists(name=f"/orbit/{env_name}/changeset")
if content is None:
return None
return cast(
Changeset,
Changeset.Schema().load(data=content,
many=False,
partial=False,
unknown="RAISE"))