The worst so-called “best practice” for Docker by Itamar Turner-Trauring Last updated 17 Jan 2025, originally created 23 Mar 2021 Note: I’m going to hope this is no longer a problem, but leaving the article up for historical reasons. Somebody is always wrong on the Internet, and bad Docker packaging advice is quite common. But one particular piece of advice keeps coming up, and it’s dangerous enou

