Service.beta.kubernetes.io/aws-load-balancer-scheme

service.beta.kubernetes.io/aws-load-balancer-scheme 
specifies whether the NLB will be internet-facing or internal. Valid values are internal, internet-facing. If not specified, default is internal.

• https://kubernetes-sigs.github.io/aws-load-balancer-controller/v2.2/guide/service/annotations/#lb-scheme

See also

• service.beta.kubernetes.io, AWS Load Balancer Controller
• Kubernetes services, kubectl get services, kubectl describe service, kubectl create service [ loadbalancer | nodeport | clusterip | externalname ], kubectl expose, headless service, service.beta.kubernetes.io