1 files changed, 15 insertions, 0 deletions

diff --git a/overlays/prometheus-node-exporter.nix b/overlays/prometheus-node-exporter.nix
new file mode 100644
index 00000000..de5b15f2
--- /dev/null
+++ b/overlays/prometheus-node-exporter.nix
@@ -0,0 +1,15 @@
+{ prev, ... }: {
+  prometheus-systemd-exporter = prev.prometheus-systemd-exporter.overrideAttrs (oldAttrs: {
+    patches = oldAttrs.patches or [] ++ [
+      (prev.runCommand "cpu-unified.diff" {
+        src = prev.fetchurl {
+          url = "https://github.com/pelov/systemd_exporter/commit/2880a8dd1ca4909e51a569093284fad47343016a.diff";
+          hash = "sha256-i6sptiCdXmOqK5kfjLbIupctM34RqDahAE/39+35dRI=";
+        };
+        buildInputs = with prev; [ patchutils ];
+      } ''
+        filterdiff -x '**/CHANGELOG.md' $src > $out
+      '')
+    ];
+  });
+}