services/mail: migrate to parsons

hosts/hainich/configuration.nix

@@ -5,9 +5,6 @@
     ../../common
     ./encboot.nix
     ./hardware.nix
-    ./services/mail.nix
-    ./services/hedgedoc_hacc.nix
-    ./services/hedgedoc_i4f.nix
     ../../common
 #   ./wireguard.nix
     ./services/nginx.nix
@@ -16,9 +13,6 @@
     ./services/gitlab-runner.nix
     ./services/lantifa.nix
     ./services/syncthing.nix
-    ./services/monitoring.nix
-    ./services/workadventure.nix
-    ./services/mattermost.nix
   ];
   boot.loader.grub.enable = true;
   boot.loader.grub.version = 2;

hosts/parsons/configuration.nix

@@ -14,6 +14,7 @@
     ../../services/murmur.nix
     ../../services/hedgedoc-hacc.nix
     ../../services/hedgedoc-i4f.nix
+    ../../services/mail.nix
   ];
 
   hexchen.encboot = {

nix/sources.json

@@ -59,19 +59,20 @@
         "branch": "main",
         "ref": "main",
         "repo": "https://gitlab.com/hexchen/nixfiles",
-        "rev": "1ae89906c8fb5cf45384eb2821bd89c807c1564f",
-        "sha256": "03yicni5jfr5qjillj3dp899n3lq7dhqrg66dr0w1vy12d0lp43s",
+        "rev": "ef358992030e9a6fa975a24bf4d9aa133bc72424",
+        "sha256": "01hcdrpfc8g1bbc96h7gi04zmyxi9vd7392ncadwfkx5xfd2fp17",
         "type": "tarball",
-        "url": "https://gitlab.com/hexchen/nixfiles/-/archive/1ae89906c8fb5cf45384eb2821bd89c807c1564f.tar.gz",
+        "url": "https://gitlab.com/hexchen/nixfiles/-/archive/ef358992030e9a6fa975a24bf4d9aa133bc72424.tar.gz",
         "url_template": "<repo>/-/archive/<rev>.tar.gz"
     },
     "nixos-mailserver": {
-        "ref": "nixos-20.09",
+        "branch": "nixos-21.05",
+        "ref": "nixos-21.05",
         "repo": "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver",
-        "rev": "fb1cc04c0a517d4200237b02c3472bcaf9104afb",
-        "sha256": "0vsvgxxg5cgmzwj98171j7h5l028f1yq784alb3lxgbk8znfk51y",
+        "rev": "5675b122a947b40e551438df6a623efad19fd2e7",
+        "sha256": "1fwhb7a5v9c98nzhf3dyqf3a5ianqh7k50zizj8v5nmj3blxw4pi",
         "type": "tarball",
-        "url": "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/fb1cc04c0a517d4200237b02c3472bcaf9104afb/nixos-mailserver-fb1cc04c0a517d4200237b02c3472bcaf9104afb.tar.gz",
+        "url": "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/-/archive/5675b122a947b40e551438df6a623efad19fd2e7.tar.gz",
         "url_template": "<repo>/-/archive/<rev>.tar.gz"
     },
     "nixpkgs": {

services/mail.nix

@@ -1,14 +1,12 @@
-{ config, pkgs, lib, ... }:
+{ config, pkgs, lib, sources, ... }:
 
-let
-    sources = import ../../../nix/sources.nix;
-in {
+{
   imports = [
       sources.nixos-mailserver.outPath
   ];
 
   mailserver = {
-    mailDirectory = "/data/mail";
+    mailDirectory = "/persist/mail";
     enable = true;
     fqdn = "mail.hacc.space";
     domains = [ "hacc.space" "muc.hacc.space" "hacc.earth" "4future.dev" "4futu.re" "infra4future.de" "discuss.infra4future.de" ];
@@ -145,6 +143,8 @@ in {
     enable = true;
     script = "${pkgs.alps}/bin/alps -theme alps imaps://mail.hacc.space:993 smtps://mail.hacc.space:465";
     serviceConfig.WorkingDirectory = "${pkgs.alps}/share/alps";
+    serviceConfig.Restart = "always";
+    requiredBy = [ "multi-user.target" ];
   };
 
   services.nginx.virtualHosts."mail.hacc.space" = {