Parameters: ParamNodePort: Type: Number # ref: https://kubernetes.io/docs/concepts/services-networking/service/#nodeport MinValue: 30000 MaxValue: 32767 Resources: HardK8sSmokeIngress: Type: AWS::EC2::SecurityGroupIngress Properties: GroupId: !ImportValue hard-k8s-sg CidrIp: 0.0.0.0/0 IpProtocol: tcp FromPort: !Ref ParamNodePort ToPort: !Ref ParamNodePort