Skip to main content


A WAN management product company migrates from a virtual machine based microservice environment to Kubernetes.

About Customer

Our customer offers a software-defined solution for managing and configuring WANs using a centralized cloud-based interface. They offer a hybrid solution with minimal hardware setup on the customer premises. Most of the infrastructure is hosted on AWS cloud.


Rapid growth in user base in different parts of world led to extensive growth of cloud instances. It was hard to scale with the existing set up.


GS Lab’s rich experience in the networking & cloud domains, helped the customer to prepare, strategize and mitigate the risks of migrating the large legacy VMs. We successfully migrated five clusters in one year, each consisting of more than 25 microservices hosted by more than 50 AWS instances.

Download the case study to understand how GS Lab helped our customer modernize their tech stack from VMs to K8s.

Download Case Study