Techniques are described herein for using stateful availability to maintain a session when auto-scaling a stateful service instance cluster or when a service instance fails. This has many advantages over current approaches in which public cloud and Kubernetes deployments can only provide stateless availability due to a number of limitations when load balancing a cluster of service instances.
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Leung, Kent; Liu, Louis Zhijun; Felix, Jeremy; Ossipov, Andrew; and Mahmoud, Mohamed, "HIGH AVAILABILITY FOR CLUSTER OF STATEFUL SERVICES BEHIND LOAD BALANCER IN PRIVATE/PUBLIC CLOUD", Technical Disclosure Commons, (June 13, 2019)