二进制安装1.22.1 环境准备 所有节点都要执行 关闭防火墙与selinux # systemctl stop firewalld &&systemctl disable firewalld Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service. Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.servic…