查看“︁Docker构建一个镜像”︁的源代码



新建一个文件目录来操作<syntaxhighlight lang="linux-config">
[root@localhost ~]# mkdir dockerdemo
[root@localhost ~]# ls
anaconda-ks.cfg  mysql80-community-release-el7-2.noarch.rpm  ql
dockerdemo       opencart-4.0.2.1.zip                        upload
[root@localhost ~]# cd dockerdemo/
[root@localhost dockerdemo]# ls
[root@localhost dockerdemo]#

</syntaxhighlight>新建一个名为[[Dockerfile]]的文件（构建出一个什么镜像全靠dockerfile怎么编辑）<syntaxhighlight lang="linux-config">
touch Dockerfile
</syntaxhighlight>运行命令构建镜像<syntaxhighlight lang="linux-config">
docker build -t your-custom-image:tag .
</syntaxhighlight>不出意外这样就构件完了
[[分类:Docker]]