Leaving VMware: Should You Rehost to Cloud VMs or Replatform to Containers?
Blog post from Qovery
Organizations leaving VMware due to Broadcom’s subscription and licensing changes should treat the transition primarily as a deadline-driven migration problem, choosing rehosting to cloud virtual machines for stateful, vendor-packaged, Windows, or poorly documented workloads and reserving container replatforming for stateless, frequently deployed services that can benefit from autoscaling and self-service delivery. Rehosting through tools such as AWS MGN, Azure Migrate, and Google Migrate to Virtual Machines can preserve existing operating systems and configurations with lower near-term risk, but may retain inefficiencies and increase costs without later right-sizing. Containerization can lower long-term infrastructure costs and improve deployment velocity, but requires investment in Kubernetes operations, CI/CD, security, observability, and ongoing platform maintenance. The recommended approach is a hybrid strategy: rapidly rehost the majority of workloads to meet renewal deadlines, pilot containers with a small high-traffic segment, retire unused systems, and fund further modernization from resulting savings. Migration plans should account for licensing constraints, loss of VMware overcommit capacity, committed-use cloud discounts, and a three-to-six-month period of paying both VMware and cloud providers during cutover and rollback preparation.
| Trend | Post Mentions | Total Month Mentions | Posts | Companies | MoM |
|---|---|---|---|---|---|
| Kubernetes | 25 | 2,219 | 207 | 68 | -49% |
| Platform Engineering | 6 | 744 | 180 | 64 | -56% |
| Secrets Management | 3 | 1,102 | 261 | 88 | -46% |
| Developer Experience | 1 | 258 | 135 | 43 | -60% |
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