Heartbeat detection method, heartbeat detection system and heartbeat detection equipment for virtual machine and medium

Abstract

The invention relates to the field of communication, in particular to a heartbeat detection method, system and equipment of a virtual machine, and a medium. The heartbeat detection method of the virtual machine comprises the following steps: respectively acquiring network statistical data of the virtual machine at a first time and a second time; detecting whether the network statistical data collected at the first time is the same as the network statistical data collected at the second time; and if the network statistical data collected at the first time is different from the network statistical data collected at the second time, determining that the virtual machine is in a normal working state, or else determining that the virtual machine is in an abnormal working state. According to theinvention, the defects of a current popular heartbeat detection mechanism are overcome; the virtual machine heartbeat detection method and device do not depend on sending of IP messages, are not limited by network isolation, do not need to specially develop a message receiving and sending daemon process to run in the virtual machine, further avoid guessing of a client to the daemon process, can complete heartbeat detection of the virtual machine by means of existing infrastructure, and are suitable for being applied to a virtualization scene.

Description

technical field [0001] The invention relates to the communication field, in particular to a heartbeat detection method, system, device and medium of a virtual machine. Background technique [0002] At present, when the detection party judges whether the detected party is alive, it will use the heartbeat detection mechanism. Common heartbeat detection mechanisms include passive mode and polling mode. [0003] The passive mode is that the detected party will periodically send a custom heartbeat IP (internet protocol interconnection protocol, Internet Protocol) data packet, so that the detected party can perceive whether it is still running normally, if within a certain time interval If the detecting party does not have a heartbeat IP data packet, the detected party is considered to be down. The polling mode is that the detecting party periodically sends status inquiry IP data packets to the detected party. Generally, the detected party will return its status information. If ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a heartbeat detection method, system, device and medium of a virtual machine, which solves the defects in the current popular heartbeat detection mechanism, does not rely on sending IP packets, is not restricted by network isolation, and is also There is no need to specially develop the sending and receiving daemon process to run in the virtual machine, thereby avoiding customers' suspicion about the daemon process, and the existing infrastructure can be used to complete the heartbeat detection of the virtual machine, which is suitable for virtualization scenarios

Images