Last good Nixpkgs for Weston+nouveau? archive

I came this commit hash to terwiz[m] on IRC, who is trying to figure out
what the last version of Spectrum that worked on their NUC with Nvidia
graphics is.

1 files changed, 75 insertions, 0 deletions

diff --git a/nixos/modules/services/monitoring/prometheus/exporters/smartctl.nix b/nixos/modules/services/monitoring/prometheus/exporters/smartctl.nix
new file mode 100644
index 00000000000..bac98364538
--- /dev/null
+++ b/nixos/modules/services/monitoring/prometheus/exporters/smartctl.nix
@@ -0,0 +1,75 @@
+{ config, lib, pkgs, options }:
+
+with lib;
+
+let
+  cfg = config.services.prometheus.exporters.smartctl;
+  format = pkgs.formats.yaml {};
+  configFile = format.generate "smartctl-exporter.yml" {
+    smartctl_exporter = {
+      bind_to = "${cfg.listenAddress}:${toString cfg.port}";
+      url_path = "/metrics";
+      smartctl_location = "${pkgs.smartmontools}/bin/smartctl";
+      collect_not_more_than_period = cfg.maxInterval;
+      devices = cfg.devices;
+    };
+  };
+in {
+  port = 9633;
+
+  extraOpts = {
+    devices = mkOption {
+      type = types.listOf types.str;
+      default = [];
+      example = literalExpression ''
+        [ "/dev/sda", "/dev/nvme0n1" ];
+      '';
+      description = ''
+        Paths to the disks that will be monitored. Will autodiscover
+        all disks if none given.
+      '';
+    };
+    maxInterval = mkOption {
+      type = types.str;
+      default = "60s";
+      example = "2m";
+      description = ''
+        Interval that limits how often a disk can be queried.
+      '';
+    };
+  };
+
+  serviceOpts = {
+    serviceConfig = {
+      AmbientCapabilities = [
+        "CAP_SYS_RAWIO"
+        "CAP_SYS_ADMIN"
+      ];
+      CapabilityBoundingSet = [
+        "CAP_SYS_RAWIO"
+        "CAP_SYS_ADMIN"
+      ];
+      DevicePolicy = "closed";
+      DeviceAllow = lib.mkOverride 100 (
+        if cfg.devices != [] then
+          cfg.devices
+        else [
+          "block-blkext rw"
+          "block-sd rw"
+          "char-nvme rw"
+        ]
+      );
+      ExecStart = ''
+        ${pkgs.prometheus-smartctl-exporter}/bin/smartctl_exporter -config ${configFile}
+      '';
+      PrivateDevices = lib.mkForce false;
+      ProtectProc = "invisible";
+      ProcSubset = "pid";
+      SupplementaryGroups = [ "disk" ];
+      SystemCallFilter = [
+        "@system-service"
+        "~@privileged @resources"
+      ];
+    };
+  };
+}