公开(公告)号：US20240036961A1

公开(公告)日：2024-02-01

申请号：US18380576

申请日：2023-10-16

Applicant: VMware, Inc.

Inventor： PIYUSH PARMAR ,  PAWAN SAXENA ,  GABRIEL TARASUK-LEVIN ,  DHAVAL SHAH ,  UMESHA MARGI

IPC: G06F11/07 ,  G06F11/30 ,  G06F11/20

CPC classification number: G06F11/0772 ,  G06F11/3072 ,  G06F11/3006 ,  G06F11/2041

Abstract: System and computer-implemented method for managing multi-availability zone (AZ) clusters of host computers in a cloud computing environment automatically detects a degraded state of a first AZ in the cloud computing environment based on host failure events for host computers in a first cluster section of a multi-AZ cluster of host computers located in the first AZ and a recovered state of the first AZ based a successful scale-in operation of another multi-AZ cluster located partially in the first AZ. In response to the detection of the degraded state of the first AZ, a second cluster section of the multi-AZ cluster of host computers located in a second AZ is scaled out. In response to the detection of the recovered state of the first AZ, the second cluster section of the multi-AZ cluster of host computers located in the second AZ is scaled in.