openstack的iaas-pre-host.sh与iaas-install-keystone.sh
iaas-pre-host.sh#/bin/bashsource/etc/xiandian/openrc.sh//导入环境#configenvnetworksystemctlstopfirewalld.service//关闭防火墙等服务systemctldisablefirewalld.service>>/dev/null2>&1systemctlstopNetworkManager>>/dev/