Pin ceph to the currently deployed versions

hosts/server10/default.nix

@@ -1,4 +1,4 @@
-{ config, ... }:
+{ config, pkgs, ... }:
 
 {
   imports = [
@@ -67,6 +67,7 @@
     keyfile = config.sops.secrets."ceph/osd.4/keyfile".path;
     deviceClass = "ssd";
   } ];
+  skyflake.storage.ceph.package = pkgs.ceph_17_2;
 
   system.stateVersion = "21.11"; # Did you read the comment?
 }

hosts/server7/default.nix

@@ -1,4 +1,4 @@
-{ config, ... }:
+{ config, pkgs, ... }:
 
 {
   imports = [
@@ -57,6 +57,7 @@
     keyfile = config.sops.secrets."ceph/osd.6/keyfile".path;
     deviceClass = "ssd";
   } ];
+  skyflake.storage.ceph.package = pkgs.ceph_16_2;
 
   system.stateVersion = "22.11";
 }

hosts/server8/default.nix

@@ -1,4 +1,4 @@
-{ config, ... }:
+{ config, pkgs, ... }:
 
 {
   imports = [
@@ -89,6 +89,7 @@
     keyfile = config.sops.secrets."ceph/osd.2/keyfile".path;
     deviceClass = "hdd";
   } ];
+  skyflake.storage.ceph.package = pkgs.ceph_17_2;
 
   system.stateVersion = "22.11";
 }

hosts/server9/default.nix

@@ -1,4 +1,4 @@
-{ config, ... }:
+{ config, pkgs, ... }:
 
 {
   imports = [
@@ -58,6 +58,7 @@
     keyfile = config.sops.secrets."ceph/osd.3/keyfile".path;
     deviceClass = "hdd";
   } ];
+  skyflake.storage.ceph.package = pkgs.ceph_17_2;
 
   system.stateVersion = "21.11";
 

modules/microvm-host.nix

@@ -8,6 +8,14 @@
   };
 
   config = {
+  # TODO: activate when we fixed the ceph
+  # assertions = [
+  #   {
+  #     assertion = config.skyflake.storage.ceph.package != 17;
+  #     message = "Please pin ceph to major version 17!";
+  #   }
+  # ];
+
     # just all the microvms from this flake that are supposed to run on the server
     microvm.autostart =
       builtins.filter (name:

overlays/default.nix

@@ -18,6 +18,8 @@ with final; {
     lua = lua5_4;
   }).ceph;
 
+  ceph_17 = assert (lib.versions.majorMinor ceph.version) == "17.2"; prev.ceph;
+
   dex-oidc = prev.dex-oidc.override {
     buildGoModule = let
       ver = lib.versions.majorMinor prev.dex-oidc.version;