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refactor: moved server module configs out of default.nix files

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This commit is contained in:
Leyla Becker 2025-10-25 02:56:07 -05:00
parent 89793fca6a
commit 30a042d709
14 changed files with 381 additions and 367 deletions
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86
modules/nixos-modules/server/network_storage/default.nix
View file

@ -1,90 +1,6 @@
{
config,
lib,
...
}: let
export_directory = config.host.network_storage.export_directory;
in {
imports = [
./network_storage.nix
./nfs.nix
];
options = {
host.network_storage = {
enable = lib.mkEnableOption "is this machine going to export network storage";
export_directory = lib.mkOption {
type = lib.types.path;
description = "what are exports going to be stored in";
default = "/exports";
};
directories = lib.mkOption {
type = lib.types.listOf (lib.types.submodule ({config, ...}: {
options = {
folder = lib.mkOption {
type = lib.types.str;
description = "what is the name of this export directory";
};
bind = lib.mkOption {
type = lib.types.nullOr lib.types.path;
description = "is this directory bound to anywhere";
default = null;
};
user = lib.mkOption {
type = lib.types.str;
description = "what user owns this directory";
default = "nouser";
};
group = lib.mkOption {
type = lib.types.str;
description = "what group owns this directory";
default = "nogroup";
};
_directory = lib.mkOption {
internal = true;
readOnly = true;
type = lib.types.path;
default = "${export_directory}/${config.folder}";
};
};
}));
description = "list of directory names to export";
};
};
};
config = lib.mkIf config.host.network_storage.enable (lib.mkMerge [
{
# create any folders that we need to have for our exports
systemd.tmpfiles.rules =
[
"d ${config.host.network_storage.export_directory} 2775 nobody nogroup -"
]
++ (
builtins.map (
directory: "d ${directory._directory} 2770 ${directory.user} ${directory.group}"
)
config.host.network_storage.directories
);
# set up any bind mounts that we need for our exports
fileSystems = builtins.listToAttrs (
builtins.map (directory:
lib.attrsets.nameValuePair directory._directory {
device = directory.bind;
options = ["bind"];
}) (
builtins.filter (directory: directory.bind != null) config.host.network_storage.directories
)
);
}
# (lib.mkIf config.host.impermanence.enable {
# environment.persistence."/persist/system/root" = {
# enable = true;
# hideMounts = true;
# directories = [
# config.host.network_storage.export_directory
# ];
# };
# })
]);
}

86
modules/nixos-modules/server/network_storage/network_storage.nix Normal file
View file

@ -0,0 +1,86 @@
{
config,
lib,
...
}: let
export_directory = config.host.network_storage.export_directory;
in {
options = {
host.network_storage = {
enable = lib.mkEnableOption "is this machine going to export network storage";
export_directory = lib.mkOption {
type = lib.types.path;
description = "what are exports going to be stored in";
default = "/exports";
};
directories = lib.mkOption {
type = lib.types.listOf (lib.types.submodule ({config, ...}: {
options = {
folder = lib.mkOption {
type = lib.types.str;
description = "what is the name of this export directory";
};
bind = lib.mkOption {
type = lib.types.nullOr lib.types.path;
description = "is this directory bound to anywhere";
default = null;
};
user = lib.mkOption {
type = lib.types.str;
description = "what user owns this directory";
default = "nouser";
};
group = lib.mkOption {
type = lib.types.str;
description = "what group owns this directory";
default = "nogroup";
};
_directory = lib.mkOption {
internal = true;
readOnly = true;
type = lib.types.path;
default = "${export_directory}/${config.folder}";
};
};
}));
description = "list of directory names to export";
};
};
};
config = lib.mkIf config.host.network_storage.enable (lib.mkMerge [
{
# create any folders that we need to have for our exports
systemd.tmpfiles.rules =
[
"d ${config.host.network_storage.export_directory} 2775 nobody nogroup -"
]
++ (
builtins.map (
directory: "d ${directory._directory} 2770 ${directory.user} ${directory.group}"
)
config.host.network_storage.directories
);
# set up any bind mounts that we need for our exports
fileSystems = builtins.listToAttrs (
builtins.map (directory:
lib.attrsets.nameValuePair directory._directory {
device = directory.bind;
options = ["bind"];
}) (
builtins.filter (directory: directory.bind != null) config.host.network_storage.directories
)
);
}
# (lib.mkIf config.host.impermanence.enable {
# environment.persistence."/persist/system/root" = {
# enable = true;
# hideMounts = true;
# directories = [
# config.host.network_storage.export_directory
# ];
# };
# })
]);
}