红帽全球峰会3.4. 部署全局网络防火墙策略
运行以下命令来创建全局网络防火墙策略：
$ gcloud compute network-firewall-policies create \ ${prefix} \ --description "OpenShift Dedicated Egress Firewall" \ --global运行以下命令，将新创建的全局网络防火墙策略与上面创建的 VPC 关联：
$ gcloud compute network-firewall-policies associations create \ --firewall-policy ${prefix} \ --network ${prefix}-vpc \ --global-firewall-policy
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