library initialization failed - unable to allocate file descriptor table - out of memory 问题处理

1、修改docker服务启动配置文件

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# vim /usr/lib/systemd/system/docker.service ... [Service] ... ExecStart=/usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock --default-ulimit nofile=65536:65536    #第13行 ...

2、重新加载配置

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1 2	systemctl daemon-reload systemctl restart docker

参考：https://stackoverflow.com/questions/68776387/docker-library-initialization-failed-unable-to-allocate-file-descriptor-tabl