Mac 10.15.3: /var/lib/docker no such file or directory

问题：

➜  lib ll /var/lib/docker
ls: /var/lib/docker: No such file or directory
➜  lib 

解决办法：

1. 安装debain的映射虚拟系统（docker run -it --privileged --pid=host debian nsenter -t 1 -m -u -n -i sh）

➜  ~ docker run -it --privileged --pid=host debian nsenter -t 1 -m -u -n -i sh
Unable to find image 'debian:latest' locally
latest: Pulling from library/debian
a492eee5e559: Pull complete 
Digest: sha256:4abf773f2a570e6873259c4e3ba16de6c6268fb571fd46ec80be7c67822823b3
Status: Downloaded newer image for debian:latest
/ # %                                                                                                  ➜  ~ 

2.在docker中可以看到虚拟系统正在运行

3. 在终端中再次查询（如果未出现，在多次执行：docker run -it --privileged --pid=host debian nsenter -t 1 -m -u -n -i sh）

➜  com.docker.docker docker run -it --privileged --pid=host debian nsenter -t 1 -m -u -n -i sh
/ # ll /var/lib
sh: ll: not found
/ # ls /var/lib
cni                 docker              lost+found          nfs
containerd          kubeadm             machine-id          swap
desktop-containerd  kubelet-plugins     mutagen             wasm
/ # 

直到能查询到docker文件夹就是ok了