Make the base image compatible with common network services#24
Make the base image compatible with common network services#24mickours wants to merge 2 commits intoLnL7:masterfrom
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My use case here to make cachix (https://cachix.org/) works out of the box. I've done small changes to make complexe network services works: - Add in /etc the iana files services + protocoles - Add in /etc the the ssl directory from cacert - Set the USER variable to ROOT - Make bash available at standard locations (/bin,/usr/bin)
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Any review on this? |
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This seems a bit out of scope for this project, I made it as a bare minimum image to run nix-build in a completely isolated environment. If you also want to run other software in this container I would suggest using eg. nixos/nix instead. Unlike this project it uses an actual linux distribution as the base image which should provide these kind of things you'd expect to be available on a normal system. |
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Thanks for the feedback. Since it seems to not fit with your project goal I understand that it would not be merged as-is. Maybe, when I find some time to do this, I can provide you some kind of Cachix enabled image flavor (like the SSH one) that can be added to the images provided in default.nix. |
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Yeah, a separate cachix image sounds good. |
| ln -s ${stdenv.shell} $out/bin/sh | ||
| ln -s ${coreutils}/bin/env $out/usr/bin/env | ||
| ln -s ${bashInteractive}/bin/bash $out/bin/bash | ||
| ln -s ${bashInteractive}/bin/bash $out/usr/bin/bash |
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These don't exist on a nixos system either.
| echo '${nsswitch}' > $out/etc/nsswitch.conf | ||
| ln -s ${iana-etc}/etc/protocols $out/etc/ | ||
| ln -s ${iana-etc}/etc/services $out/etc/ | ||
| ln -s ${cacert}/etc/ssl $out/etc/ |
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libraries like openssl honor NIX_SSL_CERT_FILE which is set, this should't be necessary.
Please add this quote or something along its lines to the top of the README to explain the different purposes of [nixos/nix] and this image. Now that this is clear to me, I will no longer attempt to use it for more than a remote builder. |
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My use case here to make cachix (https://cachix.org/) works out of the
box, in a gitlab runner, but all those changes are standard.
I've done small changes to make complex network services works: