配置代理
/etc/systemd/system/k3s.service.env
HTTP_PROXY="http://127.0.0.1:10809"
HTTPS_PROXY="http://127.0.0.1:10809"
NO_PROXY="localhost,127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16,.svc,.cluster.local,.ewhisper.cn,<nodeCIDR>,<APIServerInternalURL>,<serviceNetworkCIDRs>,<etcdDiscoveryDomain>,<clusterNetworkCIDRs>,<platformSpecific>,<REST_OF_CUSTOM_EXCEPTIONS>"