From a5fae4a2899cbe43e1ba20bb1cd3859090bf83f2 Mon Sep 17 00:00:00 2001
From: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>
Date: Tue, 22 Aug 2023 15:57:49 +0200
Subject: [PATCH] Mount the ceph filesystem in hut

---
 m/hut/ceph.nix          | 14 ++++++++++++++
 m/hut/configuration.nix |  1 +
 2 files changed, 15 insertions(+)
 create mode 100644 m/hut/ceph.nix

diff --git a/m/hut/ceph.nix b/m/hut/ceph.nix
new file mode 100644
index 00000000..fab54933
--- /dev/null
+++ b/m/hut/ceph.nix
@@ -0,0 +1,14 @@
+{ pkgs, ... }:
+
+{
+  environment.systemPackages = [ pkgs.ceph-client ];
+
+  # We need the ceph module loaded as the mount.ceph binary fails to run the
+  # modprobe command.
+  boot.kernelModules = [ "ceph" ];
+
+  fileSystems."/ceph" = {
+    fsType = "ceph";
+    device = "animal@9c8d06e0-485f-4aaf-b16b-06d6daf1232b.cephfs=/";
+  };
+}
diff --git a/m/hut/configuration.nix b/m/hut/configuration.nix
index 82d4c346..8e677d0f 100644
--- a/m/hut/configuration.nix
+++ b/m/hut/configuration.nix
@@ -8,6 +8,7 @@
     ./monitoring.nix
     ./nfs.nix
     ./slurm-daemon.nix
+    ./ceph.nix
     agenix.nixosModules.default
   ];