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|
{ config, lib, ... }:
with lib;
let
cfg = config.nfs;
in
{
options = {
nfs.server = mkOption {
description = ''
NFS server configuration.
'';
default = { enable = false; };
type = types.submodule {
options = {
enable = mkEnableOption "Enable nfs server";
exportsPath = mkOption {
type = types.str;
default = "/export";
description = ''
A path to the dir, where exports will be binded.
'';
};
defaultExportIps = mkOption {
type = types.listOf (types.str);
description = ''
A list of ip addresses, that will be used as default in exportDirs
'';
};
defaultExportParams = mkOption {
type = types.str;
default = "rw,nohide,insecure,no_subtree_check";
description = ''
Params, that will be used as default in exportDirs
'';
};
exportDirs = mkOption {
description = ''
A list of directories to export.
'';
type = types.listOf (types.submodule {
options = {
path = mkOption {
type = types.str;
description = ''
A path to the directory to export.
'';
};
exportPath = mkOption {
type = types.str;
default = "";
description = ''
A path that will be binded to the export directory in the exportsPath.
'';
};
ips = mkOption {
type = types.listOf (types.str);
default = cfg.server.defaultExportIps;
description = ''
A list of ip addresses to export the dir to.
'';
};
params = mkOption {
type = types.str;
default = cfg.server.defaultExportParams;
description = ''
Params for the ip addresses.
'';
};
};
});
};
};
};
};
};
config = mkIf cfg.server.enable {
services.nfs.server = {
enable = true;
exports = "${cfg.server.exportsPath} ${concatMapStrings (ip: "${ip}(rw,fsid=0,no_subtree_check) ") cfg.server.defaultExportIps}\n"
+ concatMapStrings
(dir:
let
ips = concatMapStrings (ip: "${ip}(${dir.params}) ") dir.ips;
exportPath = if dir.exportPath != "" then dir.exportPath else
baseNameOf dir.path;
in "${cfg.server.exportsPath}/${exportPath} ${ips}\n")
cfg.server.exportDirs;
};
systemd.tmpfiles.rules = [
"d ${cfg.server.exportsPath} 0744 nobody nogroup"
];
fileSystems = listToAttrs (map (exportDir:
let
exportPath = if exportDir.exportPath != "" then exportDir.exportPath else
baseNameOf exportDir.path;
fullExportPath = "${cfg.server.exportsPath}/${exportPath}";
in
{
name = fullExportPath;
value = {
device = exportDir.path;
options = ["bind"];
};
}) cfg.server.exportDirs);
};
}
|
