按照 Docker 的官方文档,我只得到 docker-engine 1.12
# apt-cache policy docker-engine
docker-engine:
Installed: 1.12.4-0~debian-jessie
Candidate: 1.12.5-0~debian-jessie
Version table:
1.12.5-0~debian-jessie 0
500 https://apt.dockerproject.org/repo/ debian-jessie/main amd64 Packages
*** 1.12.4-0~debian-jessie 0
500 https://apt.dockerproject.org/repo/ debian-jessie/main amd64 Packages
100 /var/lib/dpkg/status
如何安装/升级到 1.13 ?
我需要docker prune system
https://stackoverflow.com/a/39860665/3313834