Container orchestration platforms like Kubernetes have revolutionized the way organizations deploy applications. They make scaling and managing microservices easier than ever. But containers alone don’t solve the full enterprise infrastructure challenge.
Even the most sophisticated container platform needs a robust foundation—compute, storage, networking, security, and lifecycle management. That’s where OpenStack comes in. And when you combine OpenStack with Pure Storage Portworx for Kubernetes-native storage and Pure Storage FlashArray Cinder integration at the infrastructure layer, you get a fully production-ready, enterprise-grade platform.
Here’s why this stack matters.
The Real Challenge: Containers Are Easy, Infrastructure Isn’t
Running a container is simple. Running a container platform at scale? That’s where things get complicated. Enterprises need to manage:
- Compute resources—VMs, bare metal, or a mix
- High-performance, persistent storage
- Secure, segmented, and routable networks
- Multi-tenant isolation and identity management
- Integration with legacy applications and VMs
- Upgrades, patches, disaster recovery, and lifecycle management
Kubernetes handles application orchestration brilliantly, but they assume the infrastructure below is stable and operational. That’s where OpenStack steps in.
Where OpenStack Adds Value
1. The Platform Layer
Saying “we run Kubernetes” doesn’t tell the whole story—Kubernetes still needs infrastructure. OpenStack provides that foundation. It allows organizations to deploy clusters on:
- Virtual machines for flexibility
- Bare metal for performance-sensitive workloads
- Hybrid setups combining both
You can design for reliability, availability, and scale from day one, controlling where workloads run and how resources are allocated.
2. Infrastructure That Supports Containers
Kubernetes platforms don’t provide:
- Hardware lifecycle management
- Enterprise-grade storage and networking
- Multi-tenant security and isolation
- Integration with legacy systems
OpenStack delivers these capabilities as an open infrastructure platform. When you add Pure Storage:
- Portworx provides Kubernetes-native persistent storage, snapshots, replication, and disaster recovery.
- Pure Storage FlashArray Cinder drivers deliver high-performance block storage for VMs, bare metal, and Kubernetes nodes.
This creates a seamless storage layer across containerized and traditional workloads.
3. Lifecycle Management Across the Stack
Running production workloads is an ongoing commitment. You need to manage:
- Container applications
- Kubernetes platform updates
- Portworx storage lifecycle
- OpenStack infrastructure and hardware
OpenStack provides unified lifecycle management, reducing operational complexity. Portworx handles container-level storage operations, ensuring data resiliency and application continuity. Together, they keep the platform running smoothly at scale.
OpenStack + Kubernetes + Pure Storage: A Layered Architecture
Each layer focuses on what it does best:
| Layer | Platform | Responsibility |
|---|---|---|
| Application | Kubernetes | Container orchestration, scaling, service discovery |
| Container Storage | Portworx | Persistent storage, snapshots, DR, mobility |
| Infrastructure | OpenStack (with Cinder) | Compute, networking, storage, lifecycle management |
This layered approach ensures applications, storage, and infrastructure all work together, without silos or operational friction.
Why This Stack Matters for Enterprises
- Faster Time-to-Market: Kubernetes accelerates deployment, OpenStack provides a ready-to-use infrastructure foundation.
- Enterprise Reliability: High-performance storage from Pure Storage ensures mission-critical workloads run without compromise.
- Operational Simplicity: Unified lifecycle management reduces complexity and risk.
- Scalability & Flexibility: Easily scale compute, storage, and container resources independently.
- Vendor Independence: OpenStack and Kubernetes are open, avoiding lock-in while giving you flexibility.
Conclusion
Kubernetes is transformative, but it’s only part of the story. For enterprise workloads, you need a production-grade infrastructure foundation. OpenStack provides that foundation, while Pure Storage bridges the gap between container-native storage and infrastructure storage.
Together—OpenStack + Kubernetes + Portworx + Pure Storage Cinder drivers—deliver a fully integrated, resilient, and scalable platform that enables modern applications to thrive in the enterprise.
