Red Hat OpenShift and Isovalent Enterprise Platform: Accelerating secure hybrid application delivery

A unified platform for secure, high-performance application delivery across hybrid cloud environments, powered by eBPF-based networking, security, and observability.

Overview

Isovalent Networking for Kubernetes: A Unified Layer for Hybrid Cloud Connectivity

Modern cloud-native environments face increasing complexity as organizations scale Kubernetes across hybrid and multi-cluster architectures.

Key challenges include:

  • Fragmented connectivity across disparate network topologies within cloud-native platforms
  • Difficulty consistently implementing zero trust security models using network policies and encryption
  • Lack of seamless, secure connectivity across distributed multi-cluster environments
  • Limitations of traditional service mesh architectures, particularly sidecar-based models that add operational overhead and latency
  • Insufficient observability and identity-aware policy enforcement across dynamic workloads


Best Practices Guide


Isovalent Networking for Kubernetes delivers a unified networking and security layer purpose-built for modern cloud-native infrastructure on Red Hat OpenShift.

By leveraging an eBPF-based dataplane, it replaces traditional SDN approaches with a high-performance, identity-aware architecture that treats VMs and containers as first-class citizens.

Key capabilities include:

  • Consistent enforcement of zero trust security through identity-based network policies and transparent encryption
  • Seamless, secure connectivity across multi-cluster and hybrid environments
  • Sidecar-free service mesh capabilities that reduce complexity and improve performance
  • Deep, real-time observability powered by Hubble for complete visibility into service-to-service communication
  • A unified networking foundation that improves scalability, security posture, and operational simplicity across clusters 

Isovalent Enterprise Platform

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ResourcesFAQs

How does Isovalent improve upon standard OpenShift networking?

It replaces the default SDN with an eBPF-based dataplane, offering superior performance, deeper L7 observability, and identity-based security policies that cover both pods and VMs.

Can I enforce Layer 7 policies on legacy VMs?

Yes. Cilium attaches eBPF programs to the virt-launcher pod's network interface, enabling application-level filtering (HTTP methods, URL paths) without requiring agents inside the guest OS.

Is this solution compatible with multi-cluster environments?

Yes, Isovalent Enterprise supports Cilium Cluster Mesh, providing seamless and secure connectivity across multiple OpenShift clusters and hybrid cloud environments.
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