k8s报警 FailedCreatePodSandBox
问题:创建pod时一直是ContainerCreating状态,describe时显示:Warning FailedCreatePodSandBox 17m (x13 over 17m) kubelet, 192.168.0.4 Failed create pod sandbox: rpc error: code = Unknown desc = failed to start sandb
问题:创建pod时一直是ContainerCreating状态,describe时显示:Warning FailedCreatePodSandBox 17m (x13 over 17m) kubelet, 192.168.0.4 Failed create pod sandbox: rpc error: code = Unknown desc = failed to start sandbox container for pod "fluentd-es-v2.2.1-fn8wr": Error response from daemon: grpc: the connection is unavailable
查看后有两中情况:
2,网络错误,参考https://github.com/kubernetes/kubeadm/issues/578#event-1362954571
我的是第二种,登入远程主机执行`systemctl restart kubelet`
就好了
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补充:今天又这样了。原因可能是我强制删除了pod,没有优雅关闭。按第二种不行,后面直接重启了远程机器的docker 就好了`systemctl restart docker`.
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