A Better VM HA Solution Split-brain Solving & Host Network Fault Awareness
Channel: OpenInfra Foundation
Date: 2018-12-01

Nowadays, although more and more applications are beginning to cloud, some users legacy services are still unreformed, and they still need HA capabilities to ensure the reliability of their applications. So how to build a reliable, flexible VM HA solution on OpenStack? There are two main issues need to be addressed in VM HA range How to prevent the split-brain problem? How to perceive the specific network plane failure of each host to perform a more appropriate recovery operation? Based on the a