nixpkgs-suyu/nixos
David Arnold c219fdffad
nixos/installer: force root fs type
installer media can be used on top of existing host configs. In such
scenarions, root fs types will already be defined.

Before this change, this will inevitably lead to the following error:
```console
error: The option `fileSystems./.fsType' has conflicting definition values:
       - In `/nix/store/2nl5cl4mf6vnldpbxhrbzfh0n8rsv9fm-source/DevOS/os/hardware/common.nix': "ext4"
       - In `/nix/store/jbch90yqx6gg1h3fq30jjj2b6h6jfjgs-source/nixos/modules/installer/cd-dvd/iso-image.nix': "tmpfs"
```

With this patch, the installers will override those values according to
their own local requirement.

Use `mkOverride 60` so that conscientious overriding specially targeted
at the installer, e.g. with `mkForce` is still straight forward.
2021-07-28 15:05:25 -05:00
..
doc manuals: Describe how to link NixOS tests from packages 2021-07-27 17:39:33 +02:00
lib tigervnc, tightvnc: add basic tests 2021-07-20 15:22:31 +02:00
maintainers
modules nixos/installer: force root fs type 2021-07-28 15:05:25 -05:00
tests Merge pull request #131118 from etu/sanoid-syncoid-improvements 2021-07-26 11:40:51 +02:00
COPYING
default.nix
README
release-combined.nix
release-small.nix
release.nix

*** NixOS ***

NixOS is a Linux distribution based on the purely functional package
management system Nix.  More information can be found at
https://nixos.org/nixos and in the manual in doc/manual.