m0_44982764的博客

failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to create NAT chain DOCKER: iptables failed: iptables -t nat -N DOCKER: iptables/1.8.7 Failed to initialize nft: Protocol not supported

nfs服务端(虚拟机Master)：1.安装nfs-kernel-serversudo apt install nfs-kernel-server2.创建文件夹并修改权限mkdir /nfs/datachmod -R 777 /nfs/data3.创建/etc/exports文件sudo vim /etc/exports写入： /nfs/data *(rw,sync,no_subtree_check)4.使exports文件生效sudo exportfs.