FAQ

Frequently Asked Questions

Practical answers about validation, safety, submissions, and how to use templates with confidence.

Automated template validation
Security-focused checks
Submission and moderation workflow

What makes Docker Compose Hub different?

Most Docker Compose examples online are:

Docker Compose Hub automatically validates every template to ensure it is correct, secure, and production-ready.

Incomplete
Outdated
Potentially unsafe

How are templates validated?

Templates go through an automated pipeline that checks:

Only templates that pass all checks are approved.

YAML structure and formatting
Required Docker Compose fields (services, etc.)
Security risks (for example privileged containers and unsafe mounts)
Docker Compose runtime validation (docker compose config)

Do templates include environment variables?

Yes. Templates include .env examples so you can configure them quickly without guessing required values.

Is this really production-ready?

Templates follow best practices and pass validation checks, but production readiness still depends on your infrastructure, security setup, and credentials.

Always review before deploying publicly.

Is Docker Compose Hub free?

Yes, currently fully free and ad-free.

Can I submit my own templates?

Yes. Signed-in users can submit templates from `/submit` for moderator review. Submissions are automatically validated before being approved.

Do I need Docker experience?

Basic knowledge helps, but templates are designed to minimize complexity.