3.20 版本 https://blog.csdn.net/weixin_42094245/article/details/131633980 手动创建了/var/lib/calico/nodename 手动更新了这2个资源 ll /etc/cni 摆烂了 装个3.8.0的 curl 172.30.30.64:32568 curl: (7) Failed connect to 172.30.30.64:32568; Connection timed out