如何清理docker主机 [英] how do I clean up my docker host machine

问题描述

当我创建/调试docker image / container docker似乎在系统上留下各种各样的工件。 （有一点有一个48图像限制）但是最后一次我看到有20-25张图像;

As I create/debug a docker image/container docker seems to be leaving all sorts of artifacts on my system. (at one point there was a 48 image limit) But the last time I looked there were 20-25 images; docker images.

所以最重要的问题是：

• 如何正确清理？


• ，因为我手动删除更多的图像开始到达。


• 我应该真正分配给主机的磁盘空间多少？


• 将在下次重新启动后运行守护进程真的重新启动？
  

• how does one properly cleanup?
• as I was manually deleting images more started to arrive. huh?
• how much disk space should I really allocate to the host?
• will running daemons really restart after the next reboot?

和元问题...我没有问过什么问题需要？

and the meta question... what questions have I not asked that need to be?

推荐答案

删除悬挂图片也很有用

docker rmi $（docker images -fdangling = true-q）

这篇关于如何清理docker主机的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！