What is High Availability in microservices

High availability systems are designed to provide continuous and uninterrupted service to the end customer by using redundant software performing similar functions. In highly available microservices, all the hosts must point to the same storage. So, in case of failure of one host, the workload in one host can failover to another host without downtime. The redundant software can be installed in another virtual machine (VM), or Kubernetes clusters in multicloud or hybrid cloud.