Deploy Cerbos on Google Kubernetes Engine
Run the Cerbos PDP on GKE using the official Helm chart or Kubernetes manifests.
Helm or manifests
Deploy with the official Cerbos Helm chart or standard Kubernetes manifests, whichever fits your workflow
Horizontal scaling
Cerbos is stateless and scales horizontally with replicas, no coordination required between instances
Workload Identity
Use GKE Workload Identity to securely access policy sources stored in Google Cloud services
What is Cerbos?
Cerbos is an open-source authorization layer that decouples access control from your application code. It runs as a stateless Policy Decision Point (PDP) that evaluates fine-grained policies at request time.
Authorization policies are written in human-readable YAML supporting RBAC, ABAC, and conditional rules. They can be updated, tested, and deployed independently of your application.
Deploying Cerbos via Google Kubernetes Engine gives you a production-ready authorization service that scales horizontally and fits naturally into your existing infrastructure and observability stack.
How to deploy Cerbos on Google Kubernetes Engine
- Install with Helm or apply manifests, Use
helm install cerbos cerbos/cerbosor apply Kubernetes manifests to deploy the PDP into your GKE cluster. - Configure policy loading, Point Cerbos at a ConfigMap, Git repository, or Cerbos Hub bundle for policy storage.
- Expose the service, Create a Kubernetes Service to make the PDP available to your application pods.
- Connect your services, Use a Cerbos SDK to send authorization checks from your application pods to the PDP.
FAQ
How do I deploy Cerbos on GKE?
Use the official Cerbos Helm chart or apply Kubernetes manifests to deploy the PDP into your GKE cluster. Cerbos runs as a Deployment with a Service, or as a sidecar container in your application pods.
Does Cerbos require any external dependencies?
No. Cerbos is fully stateless and requires no database or message queue. Policies can be loaded from a ConfigMap, Git repository, or Cerbos Hub.
Does Cerbos work with GKE Autopilot?
Yes. Cerbos runs as a standard container and is compatible with GKE Autopilot without modification.
Learn more about Cerbos
Related integrations
View all integrations →
Cerbos + Google Kubernetes Engine
- Cerbos runs alongside your workloads in Google Kubernetes Engine
- No external databases or message queues required
- Built-in metrics, distributed tracing, and structured logging
- Stateless PDP instances scale horizontally