dockerfile-generator

To generate a secure Dockerfile, you provide explicit inputs like language, port, and entrypoint. The skill uses language-specific templates and multi-stage builds to produce production-ready, minimal images with security hardening such as non-root users.

A multi-stage Docker build separates the build environment from the final runtime image to reduce image size and secure the container. You should use it for containerizing microservices to ensure deterministic builds and remove build-time secrets or compilers from production.

You create a .dockerignore file automatically alongside your Dockerfile to exclude unnecessary context files. This optimization reduces build time and prevents sensitive local files from leaking into the container image during the build process.

Yes, you can use this Dockerfile generator for a generic project. It provides a generic workflow alongside specific templates for Node.js, Python, Go, and Java, ensuring deterministic build rules and security best practices apply to any stack.

Dockerfile-validator integration checks your generated Dockerfile against best practices and validates the output. If validation fails, the skill applies iterative fixes to resolve security or configuration issues automatically.

To automate Dockerfile generation, you must provide explicit inputs including the programming language, desired runtime, port, and entrypoint. These inputs determine the language-specific template and multi-stage build rules applied.