Use terraform to install dc/os in Google Cloud, the steps of the official website to report an error?

problem description

terraform init can. Plan reports an error. The tutorial https://docs.mesosphere.com/1... provided by Mesosphere does not mention this error, nor does it mention the need to configure the forwarding policy. iders/google/r/compute_forwarding_rule.html" rel=" nofollow noreferrer "> https://www.terraform.io/docs... does not know how to configure for DC/OS.

the environmental background of the problems and what methods you have tried

wsl ubuntu 16.04, Google Cloud, networking using sstap

related codes

/ / Please paste the code text below (do not replace the code with pictures)
variable "dcos_install_mode" {
description = "specifies which type of command to execute. Options: install or upgrade"
default = "install"
}

data "http"whatismyip" {
url = "http://whatismyip.akamai.com/"
}

module "dcos" {
source = "dcos-terraform/dcos/gcp"

cluster_name = "my-open-dcos"
ssh_public_key_file = "~ / .ssh/id_rsa.pub"
admin_ips = ["${data.http.whatismyip.body} / 32"]

num_masters = "1"
num_private_agents = "2"
num_public_agents = "1"

dcos_version = "1.10.9"

-sharp dcos_variant = "ee"
-sharp dcos_license_key_contents = "${file (". / license.txt ")}"
dcos_variant = "open"

dcos_install_mode = "${var.dcos_install_mode}"
}

output "masters-ips" {
value = "${module.dcos.masters-ips}"
}

output "cluster-address" {
value = "${module.dcos.masters-loadbalancer}"
}

output "public-agents-loadbalancer" {
value = "${module.dcos.public-agents-loadbalancer}"
}

what result do you expect? What is the error message actually seen?

Error: module.dcos.module.dcos-infrastructure.module.dcos-forwarding-rules.module.dcos-forwarding-rule-masters.module.dcos-forwarding-rule-masters.google_compute_forwarding_rule.forwarding_rule_config [0]:: invalid or unknown key: labels

Error: module.dcos.module.dcos-infrastructure.module.dcos-forwarding-rules.module.dcos-forwarding-rule-public-agents.module.dcos-forwarding-rule-public-agents.google_compute_forwarding_rule.forwarding_rule_config:: invalid or unknown key: labels