当我启动一个新的docker守护进程时,docker目录是这样的：
/var/lib/docker/ ├── aufs │ ├── diff │ ├── layers │ └── mnt ├── containers ├── graph ├── init │ └── dockerinit-0.7.3 ├── linkgraph.db ├── lxc-start-unconfined -> /usr/bin/lxc-start ├── repositories-aufs └── volumes
最佳答案
我不知道所有文件的确切作用,所以我将从这开始,让其他人添加他们自己的贡献,或者改进我的：
/var/lib/docker/
├── aufs # Storage area for AUFS driver
│ ├── diff # Branch directory of layer
│ ├── layers # Infomation about docker layer
│ └── mnt # Mount point of aufs,root of containers
├── containers # Container configurations
│ (both LXC and Docker-specific)
├── graph # Storage for the images
├── init
│ └── dockerinit-0.7.3 # Used as /sbin/init in containers
├── linkgraph.db # sqlite database storing links
│ and names.
├── lxc-start-unconfined -> /usr/bin/lxc-start # When starting a privileged
│ container,this is used in
│ lieu of lxc-start,to evade
│ AppArmor confinement (which
│ matches by exact path).
├── repositories-aufs # repository infomation
└── volumes # Storage for "anonymous" volumes
(those which are not bind-mounts)
