hydra: 2020-03-24 -> 2020-04-07

Also removed `pkgs.hydra-flakes` since flake-support has been merged
into master[1]. Because of that, `pkgs.hydra-unstable` is now compiled
against `pkgs.nixFlakes` and currently requires a patch since Hydra's
master doesn't compile[2] atm.

[1] https://github.com/NixOS/hydra/pull/730
[2] https://github.com/NixOS/hydra/pull/732

3 files changed, 8 insertions, 8 deletions

diff --git a/nixos/doc/manual/release-notes/rl-2003.xml b/nixos/doc/manual/release-notes/rl-2003.xml
index 64a56d9197f..fb4ab1d26e8 100644
--- a/nixos/doc/manual/release-notes/rl-2003.xml
+++ b/nixos/doc/manual/release-notes/rl-2003.xml
@@ -748,10 +748,10 @@ auth required pam_succeed_if.so uid >= 1000 quiet
       </listitem>
       <listitem>
        <para>
-        Deploy a newer version of Hydra to activate the DB optimizations. You can choose from
-        either <package>hydra-unstable</package> (latest <literal>master</literal> compiled
-        against <package>nixUnstable</package>) and <package>hydra-flakes</package> (latest
-        version with flake-support).
+        Deploy a newer version of Hydra to activate the DB optimizations. This can be done by
+        using <package>hydra-unstable</package>. This package already includes
+        <link xlink:href="https://github.com/nixos/rfcs/pull/49">flake-support</link> and is
+        therefore compiled against <package>pkgs.nixFlakes</package>.
         <warning>
          <para>
           If your <link linkend="opt-system.stateVersion">stateVersion</link> is set to
diff --git a/nixos/modules/services/continuous-integration/hydra/default.nix b/nixos/modules/services/continuous-integration/hydra/default.nix
index 0c335f14f78..52e4a3aed33 100644
--- a/nixos/modules/services/continuous-integration/hydra/default.nix
+++ b/nixos/modules/services/continuous-integration/hydra/default.nix
@@ -198,8 +198,8 @@ in
     warnings = optional (cfg.package.migration or false) ''
       You're currently deploying an older version of Hydra which is needed to
       make some required database changes[1]. As soon as this is done, it's recommended
-      to run `hydra-backfill-ids` and set `services.hydra.package` to either `pkgs.hydra-unstable`
-      or `pkgs.hydra-flakes` after that.
+      to run `hydra-backfill-ids` and set `services.hydra.package` to `pkgs.hydra-unstable`
+      after that.
 
       [1] https://github.com/NixOS/hydra/pull/711
     '';
@@ -212,7 +212,7 @@ in
             due to an overlay. To upgrade Hydra, you need to take two steps as some
             bigger changes in the database schema were implemented recently[1]. You first
             need to deploy `pkgs.hydra-migration`, run `hydra-backfill-ids` on the server
-            and then deploy either `pkgs.hydra-unstable` or `pkgs.hydra-flakes`.
+            and then deploy `pkgs.hydra-unstable`.
 
             If you want to use `pkgs.hydra` from your overlay, please set `services.hydra.package`
             explicitly to `pkgs.hydra` and make sure you know what you're doing.
diff --git a/nixos/tests/hydra/default.nix b/nixos/tests/hydra/default.nix
index 5d94eb91bf5..2336e4033d6 100644
--- a/nixos/tests/hydra/default.nix
+++ b/nixos/tests/hydra/default.nix
@@ -11,7 +11,7 @@ let
   inherit (import ./common.nix { inherit system; }) baseConfig;
 
   hydraPkgs = {
-    inherit (pkgs) hydra-migration hydra-unstable hydra-flakes;
+    inherit (pkgs) hydra-migration hydra-unstable;
   };
 
   makeHydraTest = with pkgs.lib; name: package: makeTest {