Dockerfile templating to automate image creation If we take a look at the repository for the official Node.js Docker images we can see that the source contains a Dockerfile for each image variant. Imagine having to add a package to all of these images. That's a lot of manual edits, but it's manageable. Now imagine adding a package to only specific versions of the image and a different package depending on the Linux distro. Published onAugust 23, 2022infrastructure
