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-commonsoft/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    = "commonsoft";
 115     domain        = "${networking.domainBase}.org";
 116     domainAliases = [
 117      "${networking.domainBase}.net"
 118      "${networking.domainBase}.coop"
 119     ];
 120   };
 121
 122   users = {
 123     mutableUsers = false;
 124     users = {
 125         root.initialPassword = userPass "root";
 126         root.password        = config.users.users.root.initialPassword;
 127         julm = {
 128           uid             = 1000;
 129           extraGroups     = [ "sudo" ];
 130           description     = "Julien Moutinho";
 131           home            = "/home/julm";
 132           shell           = lib.mkDefault config.users.defaultUserShell;
 133           group           = "users"; # FIXME: unknown group
 134           initialPassword = userPass "julm";
 135           password        = config.users.users.julm.initialPassword;
 136         };
 137     };
 138     groups = {
 139       julm = {
 140         gid = config.users.users.julm.uid;
 141       };
 142     };
 143   };
 144
 145   documentation.nixos = {
 146     enable = false; # NOTE: useless on this machine, and CPU intensive.
 147   };
 148
 149   services = {
 150     redis = {
 151       enable = true;
 152     };
 153     disnix = {
 154       enable = false;
 155     };
 156     openssh = {
 157       enable = true;
 158       extraConfig = ''
 159       '';
 160     };
 161     gitea = {
 162       enable = false;
 163     };
 164     sssd = {
 165       enable = false;
 166     };
 167     dovecot2 = {
 168       #debug = true;
 169     };
 170     journald = {
 171       extraConfig = ''
 172         SystemMaxUse=50M
 173       '';
 174     };
 175     x509 = {
 176       domains =
 177         lib.concatMap
 178          (dom: map (sub: "${sub}.${dom}")
 179            ["www" "git" "mail"])
 180          ([networking.domain] ++ networking.domainAliases)
 181         ++ networking.domainAliases;
 182     };
 183     #postfix.aliases = {
 184     #        "root@${networking.domain}" = [ "test@${networking.domain}" ];
 185     #  "postmaster@${networking.domain}" = [ "test@${networking.domain}" ];
 186     #       "abuse@${networking.domain}" = [ "test@${networking.domain}" ];
 187     #};
 188     #dovecot2.domains = {
 189     #  "${networking.domain}" = {
 190     #    accounts = {
 191     #      julm = {
 192     #        password = pass "${networking.domain}/mail/julm";
 193     #         # "${networking.domain}/dovecot2/julm";
 194     #           #  "{SSHA512}uyjL1KYx4z7HpfNvnKzuVxpMLD2KVueGGBvOcj7AF1EZCTVhT++IIKUVOC4xpZtWdqVD0OVmZqgYr2qpn/3t3Aj4oU0=";
 195     #        aliases  = ["julien.moutinho@${networking.domain}"];
 196     #        quota    = "512M";
 197     #      };
 198     #      test = {
 199     #        password = pass "${networking.domain}/mail/test";
 200     #         # "${networking.domain}/dovecot2/test";
 201     #           #  "{SSHA512}uyjL1KYx4z7HpfNvnKzuVxpMLD2KVueGGBvOcj7AF1EZCTVhT++IIKUVOC4xpZtWdqVD0OVmZqgYr2qpn/3t3Aj4oU0=";
 202     #        aliases  = ["test-alias@${networking.domain}"];
 203     #        quota    = "512M";
 204     #      };
 205     #    };
 206     #  };
 207     #};
 208   };
 209
 210   environment = {
 211     systemPackages = with pkgs; [
 212       htop
 213       tree
 214       vim
 215       tcpdump
 216       #mysql
 217       #procmail
 218       postgrey
 219       duplicity
 220       pypolicyd-spf
 221       unbound
 222       dropbear
 223       cryptsetup
 224       openssl
 225       postgresql
 226       openldap
 227       #mail
 228       #sympa
 229       multitail
 230       dnsutils
 231       inetutils
 232       binutils
 233       mailutils
 234       ncdu
 235       cgit
 236       #sssd
 237       #docker
 238       #nss_ldap
 239       #nss_pam_ldapd
 240       tmux
 241       socat
 242       users-init
 243       which
 244     ];
 245     etc."inputrc".text = ''
 246       # /etc/inputrc - global inputrc for libreadline
 247       # See readline(3readline) and `info rluserman' for more information.
 248
 249       # Be 8 bit clean.
 250       set input-meta on
 251       set output-meta on
 252
 253       # To allow the use of 8bit-characters like the german umlauts, uncomment
 254       # the line below. However this makes the meta key not work as a meta key,
 255       # which is annoying to those which don't need to type in 8-bit characters.
 256
 257       # set convert-meta off
 258
 259       # try to enable the application keypad when it is called.  Some systems
 260       # need this to enable the arrow keys.
 261       # set enable-keypad on
 262
 263       # see /usr/share/doc/bash/inputrc.arrows for other codes of arrow keys
 264
 265       # do not bell on tab-completion
 266       # set bell-style none
 267       # set bell-style visible
 268
 269       # some defaults / modifications for the emacs mode
 270       $if mode=emacs
 271
 272       # allow the use of the Home/End keys
 273       "\e[1~": beginning-of-line
 274       "\e[4~": end-of-line
 275
 276       # allow the use of the Delete/Insert keys
 277       "\e[3~": delete-char
 278       "\e[2~": quoted-insert
 279
 280       # mappings for "page up" and "page down" to step to the beginning/end
 281       # of the history
 282       # "\e[5~": beginning-of-history
 283       # "\e[6~": end-of-history
 284
 285       # alternate mappings for "page up" and "page down" to search the history
 286       # "\e[5~": history-search-backward
 287       # "\e[6~": history-search-forward
 288
 289       # mappings for Ctrl-left-arrow and Ctrl-right-arrow for word moving
 290       "\e[1;5C": forward-word
 291       "\e[1;5D": backward-word
 292       "\e[5C": forward-word
 293       "\e[5D": backward-word
 294       "\e\e[C": forward-word
 295       "\e\e[D": backward-word
 296
 297       $if term=rxvt
 298       "\e[7~": beginning-of-line
 299       "\e[8~": end-of-line
 300       "\eOc": forward-word
 301       "\eOd": backward-word
 302       $endif
 303
 304       # for non RH/Debian xterm, can't hurt for RH/Debian xterm
 305       # "\eOH": beginning-of-line
 306       # "\eOF": end-of-line
 307
 308       # for freebsd console
 309       # "\e[H": beginning-of-line
 310       # "\e[F": end-of-line
 311
 312       $endif
 313     '';
 314   };
 315
 316   programs = {
 317     bash = {
 318       interactiveShellInit = ''
 319         bind '"\e[A":history-search-backward'
 320         bind '"\e[B":history-search-forward'
 321
 322         # Ignore duplicate commands, ignore commands starting with a space
 323         export HISTCONTROL=erasedups:ignorespace
 324         export HISTSIZE=42000
 325         # Append to the history instead of overwriting (good for multiple connections)
 326         shopt -s histappend
 327       '';
 328       shellAliases = {
 329         cl = "clear";
 330         l  = "ls -alh";
 331         ll = "ls -l";
 332         ls = "ls --color=tty";
 333
 334         s="sudo systemctl";
 335         s-u="systemctl --user";
 336
 337         nix-clean="sudo nix-collect-garbage -d";
 338         nix-history="sudo nix-env --list-generations --profile /nix/var/nix/profiles/system";
 339         nix-rollback="sudo nixos-rebuild switch --rollback";
 340         nix-update="sudo nix-channel --update";
 341         nix-upgrade="sudo nixos-rebuild switch";
 342         nix-upstream="sudo nix-channel --list";
 343         nix-config="gvim ~/.config/nixos/*.nix";
 344       };
 345     };
 346
 347     /*
 348     dconf.enable = true;
 349
 350     gnupg.agent = {
 351       enable = true;
 352       enableSSHSupport = true;
 353     };
 354     */
 355
 356     mtr.enable = true;
 357   };
 358 };
 359 }