1 files changed, 81 insertions, 0 deletions

diff --git a/hosts/vidhar/samba.nix b/hosts/vidhar/samba.nix
new file mode 100644
index 00000000..b3722617
--- /dev/null
+++ b/hosts/vidhar/samba.nix
@@ -0,0 +1,81 @@
+{ config, lib, pkgs, ... }:
+{
+  config = {
+    services.samba = {
+      enable = true;
+      securityType = "user";
+      extraConfig = ''
+        domain master = yes
+        workgroup = WORKGROUP
+        load printers = no
+        printing = bsd
+        printcap name = /dev/null
+        disable spoolss = yes
+        guest account = nobody
+        bind interfaces only = yes
+        interfaces = lo lan
+      '';
+      shares = {
+        homes = {
+          comment = "Home Directories";
+          path = "/home/%S";
+          browseable = "no";
+          "valid users" = "%S";
+          "read only" = "no";
+          "create mask" = "0700";
+          "directory mask" = "0700";
+          "vfs objects" = "shadow_copy2";
+          "shadow:snapdir" = ".zfs/snapshot";
+          "shadow:sort" = "desc";
+          "shadow:format" = "%Y-%m-%d-%Hh%MU";
+          "shadow:snapprefix" = "^zfs-auto-snap_\(frequent\)\{0,1\}\(hourly\)\{0,1\}\(daily\)\{0,1\}\(monthly\)\{0,1\}";
+          "shadow:delimiter" = "-";
+        };
+        eos = {
+          comment = "Disk image of eos";
+          browseable = true;
+          "valid users" = "mherold";
+          writeable = "true";
+          path = "/srv/eos";
+        };
+      };
+    };
+    services.samba-wsdd = {
+      enable = true;
+      workgroup = "WORKGROUP";
+      interface = [ "lo" "lan" ];
+    };
+
+    fileSystems."/srv/eos.lower" = {
+      device = "/dev/zvol/hdd-raid6/safe/home/mherold/eos/base";
+      fsType = "ntfs3";
+      options = [ "ro" "uid=mherold" "gid=users" "fmask=0177" "dmask=0077" "nofail" "noauto" ];
+    };
+
+    fileSystems."/srv/eos.upper" = {
+      device = "/dev/zvol/hdd-raid6/safe/home/mherold/eos/upper";
+      fsType = "ext4";
+      options = [ "nofail" "noauto" ];
+    };
+
+    systemd.mounts = [
+      {
+        wantedBy = [ "samba-smbd.service" ];
+        before = [ "samba-smbd.service" ];
+
+        where = "/srv/eos";
+        what = "overlay";
+        type = "overlay";
+        options = lib.concatStringsSep ","
+          [ "lowerdir=/srv/eos.lower"
+            "upperdir=/srv/eos.upper/upper"
+            "workdir=/srv/eos.upper/work"
+          ];
+
+        unitConfig = {
+          RequiresMountsFor = [ "/srv/eos.lower" "/srv/eos.upper" ];
+        };
+      }
+    ];
+  };
+}