Defines more strict security group rules for kubernetes worker nodes. The
ports that are open by default: default port range(30000-32767) for
external service ports; kubelet healthcheck port; Calico BGP network ports;
flannel overlay network ports. The cluster admin should manually config the
security group on the nodes where Traefik is allowed.
Story: #2005082
Task: #29661
Change-Id: Idbc67cb95133d3a4029105e6d4dc92519c816288
31c82625d6