This is going to be a bit roundabout but I am unsure where to start: • I have a 6x node bare-metal homelab • I use Rancher / RKE • 1x bare-metal node hosts several VMs • 3x VMs that comprise the 

Control Plane

 / 

etcd

 components (“stacked”, each role on a single VM, times 3 - so “HA”, despite being on single node, etc. etc. etc. - mea culpa) • 2x bare-metal nodes are 

worker

 role I have deployed this: https://github.com/GoogleCloudPlatform/microservices-demo Things generally work (yay!) However…. I’m getting this (when navigating to any “product” page; main page works just fine). The

recommendationservice

pod is CrashLoop’ing

rpc error: code = Unavailable desc = all SubConns are in TransientFailure, latest connection error: connection error: desc = "transport: Error while dialing dial tcp 10.43.89.181:8080: i/o timeout"
failed to get product recommendations
main.(*frontendServer).productHandler