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Kubernetes 集群 troubleshooting
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FailedCreatePodSandBox 错误 Error response from daemon: OCI runtime create failed: container_linux.go:380: starting container process caused: process_linux.go:402: getting the final child's pid from pipe caused: EOF: unknown 处理 清理 cache 1 echo 3 > /proc/sys/vm/drop_caches 原因 内存碎片过多 calico-node 不停重启 错误 runtime: failed to create new OS thread (have 11 already; errno=11),runtime: may need to increase max user processes (ulimit -u) 处理 增加 ulimit 限制额度 1 ulimit -u unlimited 原因 用户进程数耗尽 应用起不来,cgr