公开(公告)号：US10095545B1

公开(公告)日：2018-10-09

申请号：US15280766

申请日：2016-09-29

Applicant: Amazon Technologies, Inc.

Inventor： Diwakar Gupta ,  Robert Beazley ,  Alexey Gadalin ,  Mihir Sadruddin Surani ,  Scott Sikora ,  Anton Valter

IPC: G06F9/48 ,  G06F9/455

Abstract: Techniques for managing large-scale automatic fleet refresh operations are described herein. An application programming interface request to perform a refresh operation on a set of computer system instances is received. The application programming interface request includes a set of constraints for performing the refresh operation which are used to determine the impact of performing the refresh operation. Based at least in part on the impact, a set of schedules for performing the refresh operation is provided.