foundation-docker

To containerize an application with a multi-stage Dockerfile, separate the builder and runtime images to compile dependencies and minimize the final image size for isolated, reproducible builds.

Setting up docker-compose for local development involves configuring volume mounts and environment variables to ensure a consistent, portable runtime environment across different machines.

A production-grade Dockerfile requires a non-root user and health checks to improve container security and verify runtime reliability before routing traffic to the application.

The best way to manage Docker container lifecycle commands is using Makefile targets for build, up, down, and logs to streamline execution and environment teardown.

Using multi-stage builds for reproducible Docker environments isolates build dependencies from the final runtime image, ensuring consistent application behavior and reducing deployment size.

Yes, you can use Docker to create a portable dev environment by leveraging docker-compose to define environment variables and volume mounts for consistent local development across machines.