Re:K8s Service Meshes: The Bill Comes Due
by packetlost on Saturday March 02, 2024 @11:29AM
(#39573605)
So like a DNS SRV record with multiple entries. Or Anycast, if you're being fancy
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Or IPVS... wait that's built into Kubernetes, it's kube-proxy.
Re:K8s Service Meshes: The Bill Comes Due
by packetlost on Saturday March 02, 2024 @11:53AM
(#39573793)
Right? Like, I really don't understand the problem that service mesh solves that isn't already solved by more standardized technologies
kube-proxy operates at L3/L4 while service meshes generally operate at L7 so it can load balance on a per HTTP request basis. Particularly useful for long lived connections commonly used in gRPC and others.