56 lines
1.6 KiB
Markdown
56 lines
1.6 KiB
Markdown
# docker-nixpkgs: docker images from nixpkgs
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This project is a collection of docker images automatically produced with Nix
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and the latest nixpkgs package set. All the images are refreshed daily with
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the latest versions of nixpkgs.
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It's also a good demonstration on how to build and publish Docker images with
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Nix.
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Always keep your docker images fresh!
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## Why use Nix to build docker images?
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Nix has a number of advantages over Dockerfile when producing docker images:
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* builds are actually reproducible
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* Nix will only rebuild the minimum set of changes
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* Nix can produce automatic optimised layers for you
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* nixpkgs provides automatic security updates
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## Example usage
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Here is an example of using one of the docker images. Usage will change from
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image to image.
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```
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# run the curl image which has curl as an entry-point
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$ docker run -ti --rm nixpkgs/curl http://ifconfig.co
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180.52.248.114
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```
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## List of images
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| Image | Description |
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| --- | --- |
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| bash | CLI only |
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| busybox | CLI only |
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| curl | CLI only |
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| docker-compose | CLI only |
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| kubectl | CLI only |
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| kubernetes-helm | CLI only |
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| nix | nix with deps |
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| nix-unstable | nixUnstable with deps |
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## Channels
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| Name | Description |
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| --- | --- |
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| nixos-unstable | the :latest version |
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| nixos-18.09 | automatic security updates |
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## License
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Copyright (c) 2019 zimbatm and contributors.
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Licensed under the MIT.
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