From 2368a4b7e827b985c3758ad0bfe13e4a08d27c36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Isma=C3=ABl=20Bouya?= <ismael.bouya@normalesup.org>
Date: Sat, 23 Mar 2019 15:35:32 +0100
Subject: Migrate packageOverrides to overlays

---
 nixops/modules/databases/mysql.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'nixops/modules/databases/mysql.nix')

diff --git a/nixops/modules/databases/mysql.nix b/nixops/modules/databases/mysql.nix
index a625d48..635f212 100644
--- a/nixops/modules/databases/mysql.nix
+++ b/nixops/modules/databases/mysql.nix
@@ -14,13 +14,13 @@ in {
   };
 
   config = lib.mkIf cfg.enable {
-    nixpkgs.config.packageOverrides = oldpkgs: rec {
+    nixpkgs.overlays = [ (self: super: rec {
       mariadb = mariadbPAM;
-      mariadbPAM = oldpkgs.mariadb.overrideAttrs(old: rec {
+      mariadbPAM = super.mariadb.overrideAttrs(old: rec {
         cmakeFlags = old.cmakeFlags ++ [ "-DWITH_AUTHENTICATION_PAM=ON" ];
-        buildInputs = old.buildInputs ++ [ pkgs.pam ];
+        buildInputs = old.buildInputs ++ [ self.pam ];
       });
-    };
+    }) ];
 
     networking.firewall.allowedTCPPorts = [ 3306 ];
 
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