fc.check-ceph: branch off luminous and nautilus variants

reason: check_snapshot_restore_fill depends on python-librados/librbd
python3, which we only build for Nautilus+ releases.

nixos/roles/ceph/mon.nix

@@ -12,6 +12,8 @@ let
   # We do not have service data during bootstrapping.
   first_mon = if mons == [ ] then "" else head (lib.splitString "." (head mons));
 
+  #TODO: once all ceph releases use the ceph-client attr name, ensure that the desired
+  # build is used here by explicitly overriding/ passing it here.
   fc-check-ceph-withVersion = pkgs.fc.check-ceph.${role.cephRelease};
   fc-ceph = pkgs.fc.cephWith fclib.ceph.releasePkgs.${role.cephRelease};
 

pkgs/fc/check-ceph/luminous/default.nix

@@ -1,4 +1,4 @@
-{ pkgs, libyaml, python3Packages, ceph-client, libceph }:
+{ pkgs, libyaml, python3Packages, ceph }:
 
 let
   py = python3Packages;
@@ -11,15 +11,6 @@ in
     dontStrip = true;
     propagatedBuildInputs = [
       py.nagiosplugin
-      (py.toPythonModule ceph-client)
-      py.toml
+      ceph
     ];
-    checkInputs = [
-      py.pytest
-      #py.mock
-    ];
-
-    checkPhase = ''
-      pytest .
-    '';
   }

pkgs/fc/check-ceph/luminous/setup.py

@@ -18,7 +18,6 @@
     entry_points={
         "console_scripts": [
             "check_ceph=fc.check_ceph.ceph:main",
-            "check_snapshot_restore_fill=fc.check_ceph.check_snapshot_restore:main",
         ],
     },
 )

pkgs/fc/check-ceph/nautilus/default.nix

@@ -0,0 +1,25 @@
+{ pkgs, libyaml, python3Packages, ceph-client, libceph }:
+
+let
+  py = python3Packages;
+
+in
+  py.buildPythonApplication rec {
+    name = "fc-check-ceph-luminous-${version}";
+    version = "1.0";
+    src = ./.;
+    dontStrip = true;
+    propagatedBuildInputs = [
+      py.nagiosplugin
+      (py.toPythonModule ceph-client)
+      py.toml
+    ];
+    checkInputs = [
+      py.pytest
+      #py.mock
+    ];
+
+    checkPhase = ''
+      pytest .
+    '';
+  }