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posts/how-to-reduce-docker-image-size/ #11

Closed utterances-bot closed 2 years ago

utterances-bot commented 2 years ago

如何优化 docker 镜像体积 | Shall We Code?

介绍一点 docker 镜像体积优化的先进经验。

https://waynerv.com/posts/how-to-reduce-docker-image-size/

iyongliang commented 2 years ago

按之前理论,主要体积都在类似提交的层里面,那: 合并多层到一层的操作 docker build -t squash-image --squash -f Dockerfile . 与 docker export / import 这种操作 tar 文件的差别大么

waynerv commented 2 years ago

@neeyongliang

没有差别,docker export 也会把容器原有的多个镜像层合并到一层。