host/Rory-desktop/ollama.nix


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{ config, pkgs, lib, ... }:

{
#  systemd.tmpfiles.rules = [  "d /data/ollama 0750 ostgres postgres" ];

  #overlays
  nixpkgs.overlays = [
    (final: old: {
        rocmPackages = old.rocmPackages // {
          rocblas = (old.rocmPackages.rocblas.overrideAttrs (oldAttrs: {
            gpuTargets = [ "gfx1102" ];
          }));
        };
      }
    )
  ];

  services.ollama = {
    enable = true;
    home = "/data/ollama/home";
    models = "/data/ollama/home/models";
    environmentVariables = {
      OLLAMA_LLM_LIBRARY = "rocm";
    };
    writablePaths = [ "/data/ollama/home" ];
    #listenAddress = "0.0.0.0:11434";
    host = "0.0.0.0";
    port = 11434;
    sandbox = false;
    acceleration = "rocm";
  };
}