Exposing an External IP Address to Access an Application in a Cluster

• https://kubernetes.io/docs/tutorials/stateless-application/expose-external-ip-address/

kubectl expose deployment hello-world --type=LoadBalancer --name=my-service
service/my-service exposed

kubectl get services my-service
NAME         TYPE           CLUSTER-IP      EXTERNAL-IP                                                              PORT(S)          AGE
my-service   LoadBalancer   172.20.165.35   a44a5217784174123143443.us-east-1.elb.amazonaws.com   3000:31896/TCP   19s

See also

• Kubernetes networking: network policies, Network Policy Providers, CNI, Calico, flannel, Service mesh, Istio, kube-proxy, coredns, AWS VPC CNI: vpc-cni, Kubernetes: Ingress controllers, IPVS, ServiceTypes: LoadBalancer, ClusterIP, NodePort, ExternalName, Endpoints, EndpointSlices, Kubernetes DNS, svc.cluster.local, Weave Net