def _make_safe_pod_id(safe_dag_id, safe_task_id, safe_uuid):
        """
        Kubernetes pod names must be <= 253 chars and must pass the following regex for
        validation
        "^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$"

        :param safe_dag_id: a dag_id with only alphanumeric characters
        :param safe_task_id: a task_id with only alphanumeric characters
        :param random_uuid: a uuid
        :return: ``str`` valid Pod name of appropriate length
        """
        MAX_POD_ID_LEN = 253

        safe_key = safe_dag_id + safe_task_id

        safe_pod_id = safe_key[:MAX_POD_ID_LEN - len(safe_uuid) - 1] + "-" + safe_uuid

        return safe_pod_id
def _make_safe_pod_id ( safe_dag_id , safe_task_id , safe_uuid ) : MAX_POD_ID_LEN = 253 safe_key = safe_dag_id + safe_task_id safe_pod_id = safe_key [ : MAX_POD_ID_LEN - len ( safe_uuid ) - 1 ] + "-" + safe_uuid return safe_pod_id
Kubernetes pod names must be <= 253 chars and must pass the following regex for
        validation
        "^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$"

        :param safe_dag_id: a dag_id with only alphanumeric characters
        :param safe_task_id: a task_id with only alphanumeric characters
        :param random_uuid: a uuid
        :return: ``str`` valid Pod name of appropriate length