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Published 20 hours ago • verified publisher icon hetznercloud

Properly set IP Mode of Load Balancer Addresses to fix internal PROXY traffic

Open apricote opened this issue 1 year ago • 1 comments

TL;DR

KEP-1860 introduced a new field service.status.loadBalancer.ingress[].ipMode: VIP | Proxy to indicate the behavior of the Load Balancer.

Currently users on IPVS-based networking setups can not access the Load Balancer IPs when they enable PROXY protocol.

Expected behavior

Users should always be able to access their services from inside of the cluster, even if they use IPVS and PROXY protocol.

IIUC we should set the IP Mode to Proxy for the IPs we return in the status.

apricote avatar Aug 22 '24 13:08 apricote