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Docker Hosting Guides: Run Your Dockerfile
Guides for apps that ship with a Dockerfile: Docker hosting in India, Docker on Voroa and secrets in Docker builds.
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Docker FAQ
- When should I use a Dockerfile?
- When your app needs system packages or you want the exact image you tested. For a plain Node.js or Python app it is optional.
- Should I put API keys in my Docker image?
- No. Pass them as environment variables at runtime so they never end up inside the image.