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Service-Mesh
GCP ACE: Multi-Cluster Networking with Cloud Service Mesh — Single vs. Multiple Network
Why some multi-cluster meshes need nothing extra for cross-cluster traffic, while others require an east-west gateway to bridge separate networks.
Read more →GCP ACE: Service Mesh Security — mTLS, Service Authentication, End-User Authentication, and Authorization
Four distinct security questions the mesh answers: is this traffic encrypted, which workload sent it, which human sent it, and is either one allowed to do this.
Read more →GCP ACE: Cloud Service Mesh Routing — VirtualService, DestinationRule, ServiceEntry, Gateway, and WorkloadEntry
The Istio API objects that actually control traffic inside the mesh: splitting traffic between versions, reaching external services, exposing ingress, and integrating VMs.
Read more →GCP ACE: Introduction to Cloud Service Mesh on GKE
What a service mesh actually adds on top of Kubernetes Services, how Cloud Service Mesh is provisioned and managed, and how a request actually flows through it.
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