KubeProxy IPTables


I found this flowchart about execution of different rule chains of IPTables firewall. It is based on various configurations and service types. So let me share it with readers of my blog. Express YourSelf !



Reference :
https://twitter.com/thockin/status/1191766983735296000?lang=en
https://docs.google.com/drawings/d/1MtWL8qRTs6PlnJrW4dh8135_S9e2SaawT410bJuoBPk/edit

Another relevant diagram: 

Ref: https://www.stackrox.com/post/2020/01/kubernetes-networking-demystified/

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