install/logical/friot.nix

   1 {pkgs, lib, config, system, ...}:
   2 let inherit (builtins.extraBuiltins) pass;
   3     inherit (lib) types;
   4     inherit (config) networking;
   5     inherit (config.services) dovecot2;
   6     userPass = name: pass "${networking.domainBase}/${networking.hostName}/login/${name}";
   7 in {
   8 imports = [
   9   <nixpkgs-sourcephile/install/modules.nix>
  10   ../overlays/tools/networking/shorewall/service.nix
  11   ../overlays/tools/networking/shorewall6/service.nix
  12   ../overlays/servers/mail/rspamd/service.nix
  13   friot/dovecot.nix
  14   friot/gitolite.nix
  15   friot/nginx.nix
  16   friot/nsd.nix
  17   friot/postfix.nix
  18   friot/postgrey.nix
  19   friot/postgresql.nix
  20   #friot/rmilter.nix
  21   friot/rspamd.nix
  22   #friot/redmine.nix
  23   friot/shorewall.nix
  24   friot/openldap.nix
  25   #friot/discourse.nix
  26 ];
  27 options = {
  28   enable = lib.mkEnableOption "friot";
  29   networking.domainBase = lib.mkOption {
  30     type        = types.str;
  31     description = "Base network name.";
  32     example     = "example";
  33   };
  34   networking.domainAliases = lib.mkOption {
  35     type        = types.listOf types.str;
  36     description = "Domain aliases.";
  37     example     = [ "example.org" "example.net" ];
  38   };
  39   networking.zones = lib.mkOption {
  40     type = types.attrsOf (types.submodule ({name, options, config, ...}: {
  41       options = {
  42         iface = lib.mkOption {
  43           type        = types.str;
  44           description = "Interface name.";
  45           example     = "eth0";
  46         };
  47         ipv4 = lib.mkOption {
  48           type        = types.str;
  49           description = "Static IPv4 address of the machine.";
  50           example     = "1.2.3.4";
  51         };
  52         ipv6 = lib.mkOption {
  53           type        = types.str;
  54           description = "Static IPv6 address of the machine.";
  55           example     = "fe80::1";
  56         };
  57       };
  58     }));
  59   };
  60 };
  61 config = {
  62   nix = {
  63     extraOptions = ''
  64       auto-optimise-store = true
  65     '';
  66     gc = {
  67       automatic = true;
  68       dates = "weekly";
  69       options = "--delete-older-than 30d";
  70     };
  71   };
  72
  73   nixpkgs = {
  74     config = {
  75       allowUnfree = false;
  76       packageOverrides = pkgs: {
  77         postfix = pkgs.postfix.override {
  78           withLDAP = true;
  79         };
  80       };
  81     };
  82     overlays = import ../overlays.nix;
  83   };
  84
  85   boot = {
  86     initrd = {
  87       network = {
  88         enable = config.deployment.targetEnv != "virtualbox";
  89         ssh = {
  90           enable = true;
  91           authorizedKeys = [ (pass "${networking.domain}/ssh/pub/julm") ];
  92         };
  93       };
  94     };
  95     kernel = {
  96       sysctl = {
  97         "vm.swappiness" = 10;
  98         "vm.vfs_cache_pressure" = 50;
  99       };
 100     };
 101   };
 102
 103   time = {
 104     timeZone = "Europe/Paris";
 105   };
 106
 107   i18n = {
 108     consoleFont   = "Lat2-Terminus16";
 109     consoleKeyMap = "fr";
 110     defaultLocale = "fr_FR.UTF-8";
 111   };
 112
 113   networking = {
 114     domainBase    = "sourcephile";
 115     domain        = "${networking.domainBase}.fr";
 116     domainAliases = [
 117      #"${networking.domainBase}.coop"
 118     ];
 119   };
 120
 121   users = {
 122     mutableUsers = false;
 123     users = {
 124         root.initialPassword = userPass "root";
 125         root.password        = config.users.users.root.initialPassword;
 126         julm = {
 127           uid             = 1000;
 128           extraGroups     = [ "sudo" ];
 129           description     = "Julien Moutinho";
 130           home            = "/home/julm";
 131           shell           = lib.mkDefault config.users.defaultUserShell;
 132           group           = "users"; # FIXME: unknown group
 133           initialPassword = userPass "julm";
 134           password        = config.users.users.julm.initialPassword;
 135         };
 136     };
 137     groups = {
 138       julm = {
 139         gid = config.users.users.julm.uid;
 140       };
 141     };
 142   };
 143
 144   documentation.nixos = {
 145     enable = false; # NOTE: useless on this machine, and CPU intensive.
 146   };
 147
 148   services = {
 149     redis = {
 150       enable = true;
 151     };
 152     disnix = {
 153       enable = false;
 154     };
 155     openssh = {
 156       enable = true;
 157       extraConfig = ''
 158       '';
 159     };
 160     gitea = {
 161       enable = false;
 162     };
 163     sssd = {
 164       enable = false;
 165     };
 166     dovecot2 = {
 167       #debug = true;
 168     };
 169     journald = {
 170       extraConfig = ''
 171         SystemMaxUse=50M
 172       '';
 173     };
 174     x509 = {
 175       domains =
 176         lib.concatMap
 177          (dom: map (sub: "${sub}.${dom}")
 178            ["www" "git" "mail"])
 179          ([networking.domain] ++ networking.domainAliases)
 180         ++ networking.domainAliases;
 181     };
 182     #postfix.aliases = {
 183     #        "root@${networking.domain}" = [ "test@${networking.domain}" ];
 184     #  "postmaster@${networking.domain}" = [ "test@${networking.domain}" ];
 185     #       "abuse@${networking.domain}" = [ "test@${networking.domain}" ];
 186     #};
 187     #dovecot2.domains = {
 188     #  "${networking.domain}" = {
 189     #    accounts = {
 190     #      julm = {
 191     #        password = pass "${networking.domain}/mail/julm";
 192     #         # "${networking.domain}/dovecot2/julm";
 193     #           #  "{SSHA512}uyjL1KYx4z7HpfNvnKzuVxpMLD2KVueGGBvOcj7AF1EZCTVhT++IIKUVOC4xpZtWdqVD0OVmZqgYr2qpn/3t3Aj4oU0=";
 194     #        aliases  = ["julien.moutinho@${networking.domain}"];
 195     #        quota    = "512M";
 196     #      };
 197     #      test = {
 198     #        password = pass "${networking.domain}/mail/test";
 199     #         # "${networking.domain}/dovecot2/test";
 200     #           #  "{SSHA512}uyjL1KYx4z7HpfNvnKzuVxpMLD2KVueGGBvOcj7AF1EZCTVhT++IIKUVOC4xpZtWdqVD0OVmZqgYr2qpn/3t3Aj4oU0=";
 201     #        aliases  = ["test-alias@${networking.domain}"];
 202     #        quota    = "512M";
 203     #      };
 204     #    };
 205     #  };
 206     #};
 207   };
 208
 209   environment = {
 210     systemPackages = with pkgs; [
 211       htop
 212       tree
 213       vim
 214       tcpdump
 215       #mysql
 216       #procmail
 217       postgrey
 218       duplicity
 219       pypolicyd-spf
 220       unbound
 221       dropbear
 222       cryptsetup
 223       openssl
 224       postgresql
 225       openldap
 226       #mail
 227       #sympa
 228       multitail
 229       dnsutils
 230       inetutils
 231       binutils
 232       mailutils
 233       ncdu
 234       cgit
 235       #sssd
 236       #docker
 237       #nss_ldap
 238       #nss_pam_ldapd
 239       tmux
 240       socat
 241       users-init
 242       which
 243     ];
 244     etc."inputrc".text = ''
 245       # /etc/inputrc - global inputrc for libreadline
 246       # See readline(3readline) and `info rluserman' for more information.
 247
 248       # Be 8 bit clean.
 249       set input-meta on
 250       set output-meta on
 251
 252       # To allow the use of 8bit-characters like the german umlauts, uncomment
 253       # the line below. However this makes the meta key not work as a meta key,
 254       # which is annoying to those which don't need to type in 8-bit characters.
 255
 256       # set convert-meta off
 257
 258       # try to enable the application keypad when it is called.  Some systems
 259       # need this to enable the arrow keys.
 260       # set enable-keypad on
 261
 262       # see /usr/share/doc/bash/inputrc.arrows for other codes of arrow keys
 263
 264       # do not bell on tab-completion
 265       # set bell-style none
 266       # set bell-style visible
 267
 268       # some defaults / modifications for the emacs mode
 269       $if mode=emacs
 270
 271       # allow the use of the Home/End keys
 272       "\e[1~": beginning-of-line
 273       "\e[4~": end-of-line
 274
 275       # allow the use of the Delete/Insert keys
 276       "\e[3~": delete-char
 277       "\e[2~": quoted-insert
 278
 279       # mappings for "page up" and "page down" to step to the beginning/end
 280       # of the history
 281       # "\e[5~": beginning-of-history
 282       # "\e[6~": end-of-history
 283
 284       # alternate mappings for "page up" and "page down" to search the history
 285       # "\e[5~": history-search-backward
 286       # "\e[6~": history-search-forward
 287
 288       # mappings for Ctrl-left-arrow and Ctrl-right-arrow for word moving
 289       "\e[1;5C": forward-word
 290       "\e[1;5D": backward-word
 291       "\e[5C": forward-word
 292       "\e[5D": backward-word
 293       "\e\e[C": forward-word
 294       "\e\e[D": backward-word
 295
 296       $if term=rxvt
 297       "\e[7~": beginning-of-line
 298       "\e[8~": end-of-line
 299       "\eOc": forward-word
 300       "\eOd": backward-word
 301       $endif
 302
 303       # for non RH/Debian xterm, can't hurt for RH/Debian xterm
 304       # "\eOH": beginning-of-line
 305       # "\eOF": end-of-line
 306
 307       # for freebsd console
 308       # "\e[H": beginning-of-line
 309       # "\e[F": end-of-line
 310
 311       $endif
 312     '';
 313   };
 314
 315   programs = {
 316     bash = {
 317       interactiveShellInit = ''
 318         bind '"\e[A":history-search-backward'
 319         bind '"\e[B":history-search-forward'
 320
 321         # Ignore duplicate commands, ignore commands starting with a space
 322         export HISTCONTROL=erasedups:ignorespace
 323         export HISTSIZE=42000
 324         # Append to the history instead of overwriting (good for multiple connections)
 325         shopt -s histappend
 326       '';
 327       shellAliases = {
 328         cl = "clear";
 329         l  = "ls -alh";
 330         ll = "ls -l";
 331         ls = "ls --color=tty";
 332
 333         s="sudo systemctl";
 334         s-u="systemctl --user";
 335
 336         nix-clean="sudo nix-collect-garbage -d";
 337         nix-history="sudo nix-env --list-generations --profile /nix/var/nix/profiles/system";
 338         nix-rollback="sudo nixos-rebuild switch --rollback";
 339         nix-update="sudo nix-channel --update";
 340         nix-upgrade="sudo nixos-rebuild switch";
 341         nix-upstream="sudo nix-channel --list";
 342         nix-config="gvim ~/.config/nixos/*.nix";
 343       };
 344     };
 345
 346     /*
 347     dconf.enable = true;
 348
 349     gnupg.agent = {
 350       enable = true;
 351       enableSSHSupport = true;
 352     };
 353     */
 354
 355     mtr.enable = true;
 356   };
 357 };
 358 }