通過 docker info 可查詢俗扇，還有前提是docker是處于運(yùn)行狀態(tài)。
Client: Docker Engine - Community
Version: 27.2.1
Context: default
Debug Mode: false
Server:
Containers: 0
Running: 0
Paused: 0
Stopped: 0
Images: 6
Server Version: 27.2.1
Storage Driver: overlay2
.......
Docker Root Dir: /var/lib/docker
Debug Mode: false
Experimental: false
Insecure Registries:
127.0.0.0/8
Registry Mirrors:
https://docker.m.daocloud.io/
Live Restore Enabled: false
