Resources: RouteWorker0: Type: AWS::EC2::Route Properties: DestinationCidrBlock: 10.200.0.0/24 RouteTableId: !ImportValue hard-k8s-rtb InstanceId: !ImportValue hard-k8s-worker-0 RouteWorker1: Type: AWS::EC2::Route Properties: DestinationCidrBlock: 10.200.1.0/24 RouteTableId: !ImportValue hard-k8s-rtb InstanceId: !ImportValue hard-k8s-worker-1 RouteWorker2: Type: AWS::EC2::Route Properties: DestinationCidrBlock: 10.200.2.0/24 RouteTableId: !ImportValue hard-k8s-rtb InstanceId: !ImportValue hard-k8s-worker-2