X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=modules%2Fprivate%2Fsystem%2Feldiron.nix;h=3fa78a4204dec338da182c7ec30dffb77e91342e;hb=da28a4e2afef21710f73860b26893fa18dd32858;hp=ab48ab4e8164c1455963bb56139a8b96903c0fb3;hpb=8bf83d7a27c08599820f145c073d979744b81c63;p=perso%2FImmae%2FConfig%2FNix.git

diff --git a/modules/private/system/eldiron.nix b/modules/private/system/eldiron.nix
index ab48ab4..3fa78a4 100644
--- a/modules/private/system/eldiron.nix
+++ b/modules/private/system/eldiron.nix
@@ -1,10 +1,33 @@
 { privateFiles }:
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
 {
+  boot.supportedFilesystems = [ "zfs" ];
+  boot.kernelParams = ["zfs.zfs_arc_max=6442450944"];
   boot.kernelPackages = pkgs.linuxPackages_latest;
   myEnv = import "${privateFiles}/environment.nix" // { inherit privateFiles; };
 
+  fileSystems = {
+    "/"     = lib.mkForce { fsType = "zfs"; device = "zpool/root"; };
+    "/boot" = { fsType = "ext4"; device = "/dev/disk/by-uuid/e6bb18fb-ff56-4b5f-ae9f-e60d40dc0622"; };
+    "/etc"  = { fsType = "zfs"; device = "zpool/root/etc"; };
+    "/nix"  = { fsType = "zfs"; device = "zpool/root/nix"; };
+    "/tmp"  = { fsType = "zfs"; device = "zpool/root/tmp"; };
+    "/var"  = { fsType = "zfs"; device = "zpool/root/var"; };
+  };
+  boot.initrd.secrets = {
+    "/boot/pass.key" = "/boot/pass.key";
+  };
+
+  services.zfs = {
+    autoSnapshot = {
+      enable = true;
+    };
+    autoScrub = {
+      enable = true;
+    };
+  };
   networking = {
+    hostId = "8262ca33"; # generated with head -c4 /dev/urandom | od -A none -t x4
     firewall.enable = true;
     # 176.9.151.89 declared in nixops -> infra / tools
     interfaces."eth0".ipv4.addresses = pkgs.lib.attrsets.mapAttrsToList
@@ -83,15 +106,25 @@
       ''
         # The star after /var/lib/* avoids deleting all folders in case of problem
         0 3,9,15,21 * * * root rsync -e "ssh -i /var/secrets/rsync_backup/identity" --new-compress -aAXv --delete --numeric-ids --super --rsync-path="sudo rsync" /var/lib/* backup@dilion.immae.eu: > /dev/null
-        0 0 * * * root journalctl -q --since="25 hours ago" -u postfix -g "immae.eu.*Recipient address rejected"
+        0 0 * * * root journalctl -q --since="25 hours ago" -u postfix -t postfix/smtpd -g "immae.eu.*Recipient address rejected"
+        # Need a way to blacklist properly
+        # 0 0 * * * root journalctl -q --since="25 hours ago" -u postfix -t postfix/smtpd -g "NOQUEUE:"
+        0 0 * * * root journalctl -q --since="25 hours ago" -u postfix -t postfix/smtp -g "status=bounced"
       ''
     ];
   };
 
+  fileSystems."/var/lib/pub/immae/devtools" = {
+    device = "/run/current-system/sw/bin/bindfs#/var/lib/ftp/devtools.immae.eu/";
+    fsType = "fuse";
+    options = [ "force-user=pub" "create-for-user=wwwrun" "create-for-group=wwwrun" ];
+  };
+  environment.systemPackages = [ pkgs.bindfs pkgs.pv pkgs.smartmontools ];
+
   # This value determines the NixOS release with which your system is
   # to be compatible, in order to avoid breaking some software such as
   # database servers. You should change this only after NixOS release
   # notes say you should.
   # https://nixos.org/nixos/manual/release-notes.html
-  system.stateVersion = "19.03"; # Did you read the comment?
+  system.stateVersion = "20.03"; # Did you read the comment?
 }