Commit b3338c3c authored by sebastianpetrovski's avatar sebastianpetrovski
Browse files

nixos/litellm: split UI provisioning from runtime chmod 

Use systemd tmpfiles for declarative creation of `${cfg.stateDir}/ui` while keeping an ExecStartPre chmod step to normalize writability for UI assets that LiteLLM may rewrite with read-only modes.

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Co-Authored-By: default avatareca <noreply@eca.dev>
parent f68e82e6

nixos/modules/services/misc/litellm.nix

+7 −1
Original line number Diff line number Diff line
@@ -132,6 +132,10 @@ in 
  };



  config = lib.mkIf cfg.enable {

    systemd.tmpfiles.rules = [

      "d '${cfg.stateDir}/ui' 0700 - - - -"

    ];



    systemd.services.litellm = {

      description = "LLM Gateway to provide model access, fallbacks and spend tracking across 100+ LLMs.";

      wantedBy = [ "multi-user.target" ];
@@ -152,7 +156,9 @@ in 
        in

        {

          ExecStartPre = [

            "${pkgs.runtimeShell} -euc 'mkdir -p ${cfg.stateDir}/ui; chmod -R u+rwX ${cfg.stateDir}/ui'"

            # LiteLLM may rewrite/copy UI assets with read-only permissions

            # during previous runs; normalize writability on each start.

            "${pkgs.runtimeShell} -euc 'chmod -R u+rwX ${cfg.stateDir}/ui'"

          ];

          ExecStart = "${lib.getExe cfg.package} --host \"${cfg.host}\" --port ${toString cfg.port} --config ${configFile}";

          EnvironmentFile = lib.optional (cfg.environmentFile != null) cfg.environmentFile;