Tag: flannel

Warning FailedCreatePodSandBox 19m (x6068 over 24h) kubelet (combined from similar events): Failed to create pod sandbox: rpc error: code = Unknown desc = failed to setup network for sandbox xx: plugin type=”flannel” failed (add): loadFlannelSubnetEnv failed: open /run/flannel/subnet.env: no such file or directory

When you setup your kubernetes cluster with flannel plugin as your CNI interface, you will have to make sure the file /run/flannel/subnet.env exists in all your kubernetes worker nodes. Otherwise,…

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