安装一些东西(例如,yum install java)时,我得到了以下信息:
Could not contact CDS load balancer rhui2-cds01.us-west-2.aws.ce.redhat.comCould not contact any CDS load balancers: rhui2-cds01.us-west-2.aws.ce.redhat.com, rhui2-cds02.us-west-2.aws.ce.redhat.com.以下是解决方案:通过AWS控制台,我打开了端口443上