Google Kubernetes Engine Introduces Ambient Networking in Preview
Google Kubernetes Engine (GKE) has launched ambient networking in Preview, offering a simplified, sidecarless service mesh model with Layer 4 capabilities. This enhancement, integrated with GKE Dataplane V2, aims to reduce resource overhead and streamline mesh lifecycle management by moving proxy functionality to node-level components. The initial Preview release supports single-cluster Layer 4 mesh functions, including mTLS, service discovery, traffic management, and telemetry, leveraging the Gateway API. This feature primarily benefits platform engineers and architects managing microservices on GKE by simplifying operational complexities.
Features (1) ›
- Google Kubernetes Engine
GKE ambient networking is now available in Preview through an allowlist. GKE ambient networking provides a simplified, sidecarless deployment model for a service mesh with Layer 4 capabilities. By moving proxy functionality to node-level components integrated into GKE Dataplane V2 , ambient networking reduces resource overhead, eliminates workload restarts for proxy updates, and simplifies mesh lifecycle management. The Preview release supports single-cluster Layer 4 mesh capabilities using the Gateway API , which includes mutual TLS (mTLS), service discovery, Layer 4 traffic management, and L
https://docs.cloud.google.com/release-notes#September_24_2026
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