From f6221f2d8eabaf72b8d28e9f7e7ecec5b4629ec9 Mon Sep 17 00:00:00 2001
From: Ingolf Wagner <contact@ingolf-wagner.de>
Date: Mon, 6 Feb 2023 12:16:45 +0100
Subject: [PATCH] work on load problems by using tmpfs for /tmp

---
 flake.nix                                     |  4 ++++
 nixos/machines/pepe/configuration.nix         |  2 +-
 .../sterni/hardware-configuration.nix         | 24 +++++++++++--------
 nixos/system/desktop/cachix/all-hies.nix      |  1 -
 4 files changed, 19 insertions(+), 12 deletions(-)

diff --git a/flake.nix b/flake.nix
index 2e8e17b..f2b9bd7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -158,6 +158,10 @@
               extraOptions = ''
                 experimental-features = nix-command flakes
               '';
+              settings = {
+                substituters = [ "https://colmena.cachix.org" ];
+                trusted-public-keys = [ "colmena.cachix.org-1:7BzpDnjjH8ki2CT3f6GdOk7QAzPOl+1t3LvTLXqYcSg=" ];
+              };
             };
             environment.systemPackages = [
               nixpkgs-fmt.defaultPackage.${system}
diff --git a/nixos/machines/pepe/configuration.nix b/nixos/machines/pepe/configuration.nix
index d296ba2..eb75846 100644
--- a/nixos/machines/pepe/configuration.nix
+++ b/nixos/machines/pepe/configuration.nix
@@ -22,7 +22,7 @@
     #./neo4j.nix
     ./jellyfin.nix
     ./wireguard.nix
-    ./tts.nix
+    #./tts.nix
 
     #./loki.nix
 
diff --git a/nixos/machines/sterni/hardware-configuration.nix b/nixos/machines/sterni/hardware-configuration.nix
index 30fb6aa..c5fe15d 100644
--- a/nixos/machines/sterni/hardware-configuration.nix
+++ b/nixos/machines/sterni/hardware-configuration.nix
@@ -17,12 +17,12 @@
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  zramSwap = {
-    enable = true;
-    numDevices = 2;
-    swapDevices = 1;
-    memoryPercent = 50;
-  };
+  #zramSwap = {
+  #  enable = true;
+  #  numDevices = 2;
+  #  swapDevices = 1;
+  #  memoryPercent = 50;
+  #};
 
   fileSystems."/share" = {
     #device = "/dev/ram1";
@@ -31,13 +31,17 @@
   };
 
   fileSystems."/browsers" = {
+    #options = [ "noatime" "nodiratime" "discard" ];
+    #device = "/dev/vg/browser";
+    #fsType = "ext4";
+
+    device = "none";
     #device = "/dev/ram2";
-    #fsType = "tmpfs";
-    options = [ "noatime" "nodiratime" "discard" ];
-    device = "/dev/vg/browser";
-    fsType = "ext4";
+    fsType = "tmpfs";
   };
 
+  boot.tmpOnTmpfs = true;
+
   nix.settings.max-jobs = lib.mkDefault 4;
 
   # lvm volume group
diff --git a/nixos/system/desktop/cachix/all-hies.nix b/nixos/system/desktop/cachix/all-hies.nix
index 7c4f824..4875fd3 100644
--- a/nixos/system/desktop/cachix/all-hies.nix
+++ b/nixos/system/desktop/cachix/all-hies.nix
@@ -2,6 +2,5 @@
   nix.settings = {
     substituters = [ "https://all-hies.cachix.org" ];
     trusted-public-keys = [ "all-hies.cachix.org-1:JjrzAOEUsD9ZMt8fdFbzo3jNAyEWlPAwdVuHw4RD43k=" ];
-
   };
 }