DevOps, SRE & Cloud
Service Mesh & Gateway API
5 practice questions. Free questions open a full answer guide; the rest unlock with Pro.
- What is a service mesh, and what does it give you that you'd otherwise have to build into each application?
- You run a sidecar-based service mesh across a large fleet and want to move to a sidecarless model like Istio ambient. How do you reason about whether it's worth it and how you'd migrate?Go Pro
- You want canary releases driven by the mesh and Gateway API, with automatic rollback. Walk me through how you'd wire that up and the failure mode you'd design against.Go Pro
- How does the Kubernetes Gateway API differ from the older Ingress resource, and why is the ecosystem moving to it?Go Pro
- What does a service mesh give you that an ingress or API gateway doesn't, and how does the Gateway API now express mesh (east-west) traffic?Go Pro
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