K8S： Back-off restarting failed container 解决办法

最新推荐文章于 2025-05-13 14:28:19 发布

DeepMinder

最新推荐文章于 2025-05-13 14:28:19 发布

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本文链接：https://blog.youkuaiyun.com/RainyLin/article/details/110771760

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本文介绍了解决Kubernetes环境中容器不断重启的问题。通过在Deployment配置中为镜像添加特定命令，确保容器能正常运行，避免因退出而被Kubernetes反复重启。

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遇到的问题	[root@node-16 software]# kubectl describe pods cephfs-deployment001-5c46c88595-zfgx2 ------------------------------------------------------------------------------------------------------------------ ---- ------ ---- ---- ------- Normal Scheduled <unknown> default-scheduler Successfully assigned default/cephfs-deployment001-5c46c88595-zfgx2 to node-16 Normal Pulling 7s (x4 over 51s) kubelet, node-16 Pulling image "10.83.35.11/web/cephfs01-deployment:latest" Normal Pulled 7s (x4 over 51s) kubelet, node-16 Successfully pulled image "10.83.35.11/web/cephfs01-deployment:latest" Normal Created 7s (x4 over 51s) kubelet, node-16 Created container cephfs-deployment001 Normal Started 6s (x4 over 51s) kubelet, node-16 Started container cephfs-deployment001 Warning BackOff 5s (x6 over 49s) kubelet, node-16 Back-off restarting failed container
解决办法	在deployment 镜像的后面加上命令 command: [ "/bin/bash", "-ce", "tail -f /dev/null" ]
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