嗯,报这个错是构建K8s集群的时候,尝试部署网络插件Flannel时,coreDNS容器一直处于ContainerCreating的状态。

查看日志输出:

Warning  FailedCreatePodSandBox  24m                   kubelet            Failed to create pod sandbox: rpc error: code = Unknown desc = failed to setup network for sandbox "55a780136467884a2e141d01f55488e5ff18533cbe5cc7681fafd89599b22423": plugin type="flannel" failed (add): loadFlannelSubnetEnv failed: open /run/flannel/subnet.env: no such file or directory

谷歌了下,找到个解决方案,人工在Master节点创建这个配置文件即可,内容示例如下:

FLANNEL_NETWORK=10.244.0.0/16
FLANNEL_SUBNET=10.244.0.1/24
FLANNEL_MTU=1450
FLANNEL_IPMASQ=true

参考资料

Flannel (NetworkPlugin cni) error: /run/flannel/subnet.env: no such file or directory


如您从本文得到了有价值的信息或帮助,请考虑扫描文末二维码捐赠和鼓励。

尊重他人劳动成果。转载请务必附上原文链接,我将感激不尽。


与《/run/flannel/subnet.env: no such file or directory 解决办法》相关的博文:


留言

avatar
😀
😀😁😂😅😭🤭😋😘🤔😰😱🤪💪👍👎🤝🌹👌