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kb_docker_image_usage_best_practise #6

Open todaygood opened 5 years ago

todaygood commented 5 years ago

  1. image name不要有大写字母

    [root@fedora28 ~]# docker pull Fedora
invalid reference format: repository name must be lowercase

  2. 不要使用docker commit 去构建image https://developers.redhat.com/blog/2016/02/24/10-things-to-avoid-in-docker-containers/

  3. 构建image时，yum update后，同时要记得yum clean all https://developers.redhat.com/blog/2016/03/09/more-about-docker-images-size/