公开(公告)号：US12259799B1

公开(公告)日：2025-03-25

申请号：US18126944

申请日：2023-03-27

Applicant: Amazon Technologies, Inc.

Inventor： Adrian John Hornsby ,  Laura Wingert Thomson ,  Warren Robert Russell ,  Alan O'Leary ,  Serafin Antonio Sedano Arenas

IPC: G06F11/00 ,  G06F11/26 ,  G06F11/263

Abstract: Disclosed are various embodiments for identifying fault injection impact zones. A test for an application can be received from a test service. An application schema can then be created that represents the systems or services that are involved in the execution of the application. Applications with a similar application schema are then identified using a first machine-learning model. A subset of the plurality of applications that have experienced a similar test are then identified with a second machine-learning model. Log files associated with each of the subset of applications are then analyzed to identify errors that occurred during the similar test. Each of the identified errors are then provided to the test service in response to receipt of the test.

公开(公告)号：US11245592B1

公开(公告)日：2022-02-08

申请号：US16789778

申请日：2020-02-13

Applicant: Amazon Technologies, Inc.

Inventor： Laura Wingert Thomson ,  Venkat Srinath Vutphala ,  Laxman Kasyap Kolipaka ,  Hamrit Sidhu ,  Anoop Kapoor ,  Ajit Gupta ,  Udit Sharma ,  Wayne Davies ,  Zac Jared Melnick ,  Jean Anre Breytenbach ,  Kevin Boardman

IPC: H04L12/24 ,  H04L29/08 ,  G06F9/455

Abstract: Various embodiments provide for the creation and validation of resource templates that may be used to provision or launch resources or resource instances. In various embodiments, a user can use values for various resource instance parameters to create a resource template, and can request validation of that template. A validation service can perform multiple validations, including independent validation of all template parameters, as well as validations of cross-parameter dependencies. If any errors are detected that cause the template to be invalid, information for those errors can be returned to the user such that the user can make the appropriate changes to enable the template to be valid. Templates can be re-validated at future times, such as at launch time or for use with a new service, to ensure the template remains valid under those circumstances.