upgrade to nixos 23.11 & manual libtensorflow

server/configuration.org

@@ -32,7 +32,7 @@ configurations.
 #+begin_src nix
 { config, pkgs, lib, ... }:
 let
-  version = "23.05";
+  version = "23.11";
   myEmail = "CaptainJawZ@outlook.com";
   myName = "Danilo Reyes";
   cpuArchitecture = "skylake";
@@ -277,7 +277,6 @@ nixpkgs = {
     allowUnfree = true;
     permittedInsecurePackages = [
       "openssl-1.1.1w"
-      "nodejs-14.21.3"
     ];
   };
   # localSystem = {
@@ -383,7 +382,7 @@ fzf # fuzzy finder! super cool and useful
 gdu # disk-space utility, somewhat useful
 du-dust # rusty du
 trash-cli # oop! didn't meant to delete that
-unstable.eza # like ls but with colors
+eza # like ls but with colors
 rmlint # probably my favourite app, amazing dupe finder that integrates well with BTRFS
 smartmontools # check hard drie health
 #+end_src
@@ -707,6 +706,34 @@ environment = {
     dlib
     fd
     ripgrep
+    # Upgrades postgres
+    (let
+      # XXX specify the postgresql package you'd like to upgrade to.
+      # Do not forget to list the extensions you need.
+      newPostgres = pkgs.postgresql_16.withPackages (pp: [
+        # pp.plv8
+      ]);
+    in pkgs.writeScriptBin "upgrade-pg-cluster" ''
+      set -eux
+      # XXX it's perhaps advisable to stop all services that depend on postgresql
+      systemctl stop postgresql
+
+      export NEWDATA="/var/lib/postgresql/${newPostgres.psqlSchema}"
+
+      export NEWBIN="${newPostgres}/bin"
+
+      export OLDDATA="${config.services.postgresql.dataDir}"
+      export OLDBIN="${config.services.postgresql.package}/bin"
+
+      install -d -m 0700 -o postgres -g postgres "$NEWDATA"
+      cd "$NEWDATA"
+      sudo -u postgres $NEWBIN/initdb -D "$NEWDATA"
+
+      sudo -u postgres $NEWBIN/pg_upgrade \
+        --old-datadir "$OLDDATA" --new-datadir "$NEWDATA" \
+        --old-bindir $OLDBIN --new-bindir $NEWBIN \
+        "$@"
+    '')
   ];
   variables = rec {
     # PATH