gke-multitenancy

Configure multi-tenancy on a shared GKE cluster by setting up namespace isolation, RBAC, resource quotas, and network policies. This approach isolates workloads by team, ensuring least-privilege access and preventing any single team from consuming all cluster resources.

Namespace isolation in GKE separates workloads by namespace to improve resource management and team collaboration. It allows teams to operate independently within a shared cluster while maintaining strict boundaries for access control and resource consumption through quotas.

The best way to apply network policies for namespace isolation in GKE is to configure them alongside RBAC and resource quotas. This ensures secure and efficient communication between namespaces while maintaining strict workload separation and access control for multiple teams.

Yes, you can track and allocate costs across teams or projects sharing a GKE cluster. By implementing namespace isolation and resource quotas, you gain better budget management visibility into how resources are consumed by each team within the shared environment.

Yes, you need RBAC to manage resource quotas effectively for multiple teams in GKE. RBAC planning ensures least-privilege access, allowing teams to manage their isolated workloads while preventing unauthorized access to other namespaces or shared cluster resources.

Use namespace isolation instead of separate GKE clusters to optimize resource management and reduce operational overhead. It enables team collaboration on a shared cluster while maintaining security through RBAC, network policies, and resource quotas to prevent resource monopolization.