Can I customize the container startup command?

Yes, you can configure the 'cmd' and 'entrypoint' settings in the [containerize.config] section of your Flox manifest.

How are services handled in Flox containers?

If services are defined in your manifest and the container command is left empty, Flox automatically starts those services when the container boots.

What is the flox-containers skill?

It is a specialized capability for Claude Code that provides guidance and automation for turning Flox-managed environments into Docker or Podman container images.

Does this work on macOS?

Yes, Flox supports containerization on macOS by using a proxy container to facilitate the build process.

Can I containerize environments shared on FloxHub?

Yes, you can use the '-r' flag with the 'flox containerize' command to package remote environments shared by your team.

Flox Containerization

Name: Flox Containerization
Author: flox

byflox

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Deployment & DevOps

Automates the creation of Docker and Podman container images from Flox environments for consistent deployment and CI/CD workflows.

The Flox Containerization skill enables developers to seamlessly package their reproducible Flox environments into OCI-compliant container images. It streamlines the transition from local development to production by handling complex configurations like exposed ports, persistent volumes, and non-root user permissions directly within the Flox manifest. By ensuring that the Flox environment is automatically activated on container startup, this skill guarantees that all dependencies, environment variables, and services behave identically across development, staging, and production environments.

Key Features

01One-command export to Docker, Podman, or OCI tarballs

02Integrated service management for auto-starting background processes like databases

03Automatic environment activation on container startup for interactive and non-interactive use

04Support for multi-architecture builds and remote FloxHub environments

05Declarative container configuration for ports, volumes, and metadata in manifest.toml

063 GitHub stars

Use Cases

01Packaging web applications with their exact runtime dependencies for production deployment

02Deploying multi-service stacks (e.g., API, Database, Cache) as self-contained units

03Creating standardized, reproducible build environments for GitHub Actions or GitLab CI/CD

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add flox/flox-agentic flox-containers

For use in Claude.ai and ChatGPT

Download Skill