Cloud Native 归档 - 夜莺博客

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Kubernetes NetworkPolicy: Default Deny Without Breaking DNS

Kubernetes NetworkPolicy: Default Deny Without Breaking DNS

Kubernetes NetworkPolicy done safely: default-deny ingress and egress, the DNS egress rule, AND-versus-OR selectors and how to prove your CNI enforces

admin admin 2026-09-12
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Kubernetes CNI Compared: Calico vs Cilium vs Flannel

Kubernetes CNI Compared: Calico vs Cilium vs Flannel

Pick a Kubernetes CNI with the facts: overlay versus routed data planes, policy support, encapsulation overhead and throughput measured on 10G links.

admin admin 2026-09-11
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