Cilium
Easy
Networking
Which annotation lets two LoadBalancer Services get the same IP from Cilium LB IPAM?
Select your answer:
Show answer and explanation
Answer: lbipam.cilium.io/sharing-key
Explanation
Services with the same lbipam.cilium.io/sharing-key value share an IP as long as their ports don't conflict. The lbipam.cilium.io/ips annotation requests specific addresses but doesn't make Services share one. Sharing across namespaces also needs the lbipam.cilium.io/sharing-cross-namespace annotation on both Services.