63 lines
1.4 KiB
Nix
63 lines
1.4 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.autofs-custom;
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in
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{
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options.services.autofs-custom = {
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enable = mkEnableOption "AutoFS automatic mounting";
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remoteHost = mkOption {
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type = types.str;
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description = "Primary remote NFS server hostname or IP";
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};
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remotePath = mkOption {
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type = types.str;
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description = "Remote path to mount";
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};
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mountPoint = mkOption {
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type = types.str;
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description = "Local mount point";
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};
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replicas = mkOption {
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type = types.listOf types.str;
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default = [];
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description = "Replica server hostnames or IPs for failover (in order of preference)";
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};
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};
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config = mkIf cfg.enable (
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let
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# Build server list: primary host followed by replicas
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allHosts = [ cfg.remoteHost ] ++ cfg.replicas;
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# Format as "host1,host2,host3:/path" for NFS replicas
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locations = "${concatStringsSep "," allHosts}:${cfg.remotePath}";
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in
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{
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services.autofs = {
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enable = true;
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timeout = 300;
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autoMaster = ''
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/- /etc/auto.nfs --timeout=300
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'';
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};
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# Create the auto.nfs map file
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environment.etc."auto.nfs".text = ''
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${cfg.mountPoint} -fstype=nfs4,rw,soft,intr,noatime ${locations}
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'';
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systemd.tmpfiles.rules = [
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"d ${cfg.mountPoint} 0755 root root -"
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];
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environment.systemPackages = [ pkgs.nfs-utils ];
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}
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);
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}
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