Multi-Cloud Hybrid Solution Design
Strategic design integrating On-Premise Data Centers with AWS Public Cloud to achieve cost-efficiency, data sovereignty compliance, and high availability.
99.99%
Uptime SLA
HA
Active-Active
Costs
Optimized Usage
The Challenge
The organization required scalable compute power for peak loads but needed to keep sensitive customer data within their local data center due to strict compliance laws. A pure cloud or pure on-prem solution was not viable.
The Solution
Implemented a Hybrid Multi-Cloud architecture connecting on-prem infrastructure to AWS via Site-to-Site VPN.
- Network Integration: Established redundant VPN tunnels between AWS VPC and the local Data Center Firewall to ensure secure, private connectivity.
- Workload Distribution: Frontend and stateless services were deployed on AWS EKS to handle traffic spikes, while databases remained on-prem on high-performance Nutanix clusters.
- Unified Management: Used Rancher/ArgoCD to manage Kubernetes clusters across both environments from a single pane of glass.
- Disaster Recovery: Configured AWS S3 for offsite backups and implemented a warm standby DR plan in a secondary AWS region.
Tech Stack
AWS & On-Prem
Site-to-Site VPN
Kubernetes (EKS/K3s)
Terraform
Rancher
Cloudflare