def delete_cluster(cluster_name: str, region: str, keep_logs: bool = True):
"""Delete cluster."""
cluster = None
try:
if region:
os.environ["AWS_DEFAULT_REGION"] = region
# retrieve cluster config and generate model
cluster = Cluster(cluster_name)
cluster.delete(keep_logs)
return ClusterInfo(cluster.stack)
except Exception as e:
if cluster:
cluster.terminate_nodes()
return ApiFailure(str(e))
def delete_cluster(cluster_name, region=None):
"""
Initiate the deletion of a cluster.
:param cluster_name: Name of the cluster
:type cluster_name: str
:param region: AWS Region that the operation corresponds to.
:type region: str
:rtype: DeleteClusterResponseContent
"""
try:
cluster = Cluster(cluster_name)
if not check_cluster_version(cluster):
raise BadRequestException(
f"Cluster '{cluster_name}' belongs to an incompatible ParallelCluster major version."
)
if not cluster.status == CloudFormationStackStatus.DELETE_IN_PROGRESS:
# TODO: remove keep_logs logic from delete
cluster.delete(keep_logs=False)
return DeleteClusterResponseContent(
cluster=ClusterInfoSummary(
cluster_name=cluster_name,
cloudformation_stack_status=CloudFormationStackStatus.DELETE_IN_PROGRESS,
cloudformation_stack_arn=cluster.stack.id,
region=os.environ.get("AWS_DEFAULT_REGION"),
version=cluster.stack.version,
cluster_status=cloud_formation_status_to_cluster_status(CloudFormationStackStatus.DELETE_IN_PROGRESS),
)
)
except StackNotFoundError:
raise NotFoundException(
f"Cluster '{cluster_name}' does not exist or belongs to an incompatible ParallelCluster major version. "
"In case you have running instances belonging to a deleted cluster please use the DeleteClusterInstances "
"API."
)