How can I optimize my Dockerfile for better performance?

How can I optimize my Dockerfile for better performance?

To optimize your Dockerfile, consider using a smaller base image, minimizing the number of layers, and leveraging caching.

What are some best practices for reducing image size?

Best practices include using multi-stage builds, removing unnecessary files, and combining commands to reduce layers.

Can you explain multi-stage builds?

Multi-stage builds allow you to use multiple FROM statements in your Dockerfile, enabling you to copy only the necessary artifacts to the final image.

How do I check the size of my Docker image?

You can check the size of your Docker image by running the command docker images in your terminal.