我正在尝试构建一个docker镜像(使用我的Dockerfile),我得到一个关于下载目录中空间不足的一个非常奇怪的错误:
Total download size: 208 k
Installed size: 760 k
Downloading packages:
Error downloading packages:
libyaml-0.1.4-11.el7_0.x86_64: Insufficient space in download directory /var/cache/yum/x86_64/7/centos/packages
* free 0
* needed 55 k
PyYAML-3.10-11.el7.x86_64: Insufficient space in download directory /var/cache/yum/x86_64/7/centos/packages
* free 0
* needed 153 k
The command '/bin/sh -c yum -y install python-yaml' returned a non-zero code: 1
我使用的是centos7基本图像
$ df -h
Filesystem Size Used Avail Use% Mounted on
udev 7.8G 0 7.8G 0% /dev
tmpfs 1.6G 106M 1.5G 7% /run
/dev/sda1 …