Dockerfile is a powerful tool for building and deploying applications in Docker containers. There are a number of advanced features and best practices that may not be as well-known. We’ll explore 10 things you might not know about Dockerfile, including tips and tricks for optimizing your builds.
Table of contents
10 Secrets to Improve Your Dockerfile.dockerignore fileUse COPY over ADDMulti-stage buildsMulti-layers and cachingBe a good parent, use ONBUILDChange your USERCheck your container’s healthUsing Shell FormMetadata instructionsDockerfile when built, is only a tarWrapping upIn Plain English11 Comments
Sort: