We have been stably running Cilium in our production environments for several months. Now we have 6K+ pods on Cilium, which span over PROD and UAT/FAT, as well as on-premises and AWS. Besides, we also have 10K+ GitlabCI jobs on Cilium each day, with each job launches a new Pod (and terminates it after job finishes). This only accounts for a very small part of our total Pods, and in year 2020, we will start to migrate those legacy Pods to Cilium.
не плохо, да