喵星之旅-狂奔的兔子-docker修改默认的Docker Root Dir

[bunny@bogon ~]$ cat /etc/docker/daemon.json 
{
    "graph": "/home/docker"
}
[bunny@bogon ~]$ 

如上面配置，重启系统即可。

参看：http://t.zoukankan.com/51ma-p-15693398.html

结果如下：

 

[bunny@bogon ~]$ docker info
Client:
 Context:    default
 Debug Mode: false
 Plugins:
  app: Docker App (Docker Inc., v0.9.1-beta3)
  buildx: Docker Buildx (Docker Inc., v0.8.2-docker)
  scan: Docker Scan (Docker Inc., v0.17.0)

Server:
 Containers: 1
  Running: 0
  Paused: 0
  Stopped: 1
 Images: 1
 Server Version: 19.03.15
 Storage Driver: overlay2
  Backing Filesystem: xfs
  Supports d_type: true
  Native Overlay Diff: true
 Logging Driver: json-file
 Cgroup Driver: cgroupfs
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
 Swarm: inactive
 Runtimes: runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: 894b81a4b802e4eb2a91d1ce216b8817763c29fb
 runc version: 425e105d5a03fabd737a126ad93d62a9eeede87f
 init version: fec3683
 Security Options:
  seccomp
   Profile: default
 Kernel Version: 4.18.0-394.el8.x86_64
 Operating System: CentOS Stream 8
 OSType: linux
 Architecture: x86_64
 CPUs: 4
 Total Memory: 15.16GiB
 Name: bogon
 ID: VV35:YO23:BILS:ZZ5J:GDTZ:3YCU:FR4J:JLAR:MKKS:7DCS:2CQP:2FWB
 Docker Root Dir: /home/docker
 Debug Mode: false
 Registry: https://index.docker.io/v1/
 Labels:
 Experimental: false
 Insecure Registries:
  127.0.0.0/8
 Live Restore Enabled: false

[bunny@bogon ~]$