From 4a5561cc3057194b2044aa442e0cd2c05a8bffe3 Mon Sep 17 00:00:00 2001
From: Simen Kirkvik <simen.kirkvik@tromso.serit.no>
Date: Fri, 15 Jul 2022 15:32:46 +0200
Subject: [PATCH] add pin-file for nixpkgs version 21.11

---
 clusters/nixos-21.11.nix | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 clusters/nixos-21.11.nix

diff --git a/clusters/nixos-21.11.nix b/clusters/nixos-21.11.nix
new file mode 100644
index 0000000..96282d2
--- /dev/null
+++ b/clusters/nixos-21.11.nix
@@ -0,0 +1,5 @@
+import (builtins.fetchTarball {
+  url = "https://github.com/NixOS/nixpkgs/archive/573603b7fdb9feb0eb8efc16ee18a015c667ab1b.tar.gz";
+  sha256 = "1aa3wshxys9wrb4n0kxp3glvz06mv078kwl6m3v79cyr4gvmjh9q";
+})
+