From 4a758ec029ba64ec4ddbb4b7c8cec573ecdcd652 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Mon, 21 Dec 2020 16:38:09 +0800
Subject: [PATCH] nixops: switch to grub

Grub supports selecting specialisations at boot time.
---
 nixops/chiron-hardware-configuration.nix | 4 +++-
 nixops/hera-hardware-configuration.nix   | 4 +++-
 nixops/hestia-hardware-configuration.nix | 4 +++-
 nixops/juno-hardware-configuration.nix   | 4 +++-
 nixops/zeus-hardware-configuration.nix   | 4 +++-
 5 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/nixops/chiron-hardware-configuration.nix b/nixops/chiron-hardware-configuration.nix
index 719dac47..ac138db4 100644
--- a/nixops/chiron-hardware-configuration.nix
+++ b/nixops/chiron-hardware-configuration.nix
@@ -25,6 +25,8 @@
   nix.maxJobs = lib.mkDefault 16;
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
 
-  boot.loader.systemd-boot.enable = true;
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "nodev";
+  boot.loader.grub.efiSupport = true;
   boot.loader.efi.canTouchEfiVariables = true;
 }
diff --git a/nixops/hera-hardware-configuration.nix b/nixops/hera-hardware-configuration.nix
index d43953c8..11375929 100644
--- a/nixops/hera-hardware-configuration.nix
+++ b/nixops/hera-hardware-configuration.nix
@@ -25,6 +25,8 @@
   nix.maxJobs = lib.mkDefault 16;
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
 
-  boot.loader.systemd-boot.enable = true;
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "nodev";
+  boot.loader.grub.efiSupport = true;
   boot.loader.efi.canTouchEfiVariables = true;
 }
diff --git a/nixops/hestia-hardware-configuration.nix b/nixops/hestia-hardware-configuration.nix
index 69d5e892..fd91e9d4 100644
--- a/nixops/hestia-hardware-configuration.nix
+++ b/nixops/hestia-hardware-configuration.nix
@@ -25,6 +25,8 @@
   nix.maxJobs = lib.mkDefault 16;
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
 
-  boot.loader.systemd-boot.enable = true;
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "nodev";
+  boot.loader.grub.efiSupport = true;
   boot.loader.efi.canTouchEfiVariables = true;
 }
diff --git a/nixops/juno-hardware-configuration.nix b/nixops/juno-hardware-configuration.nix
index bb8e0dae..d55d3d99 100644
--- a/nixops/juno-hardware-configuration.nix
+++ b/nixops/juno-hardware-configuration.nix
@@ -25,6 +25,8 @@
   nix.maxJobs = lib.mkDefault 8;
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
 
-  boot.loader.systemd-boot.enable = true;
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "nodev";
+  boot.loader.grub.efiSupport = true;
   boot.loader.efi.canTouchEfiVariables = true;
 }
diff --git a/nixops/zeus-hardware-configuration.nix b/nixops/zeus-hardware-configuration.nix
index 27419aa5..bea50698 100644
--- a/nixops/zeus-hardware-configuration.nix
+++ b/nixops/zeus-hardware-configuration.nix
@@ -25,6 +25,8 @@
   nix.maxJobs = lib.mkDefault 16;
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
 
-  boot.loader.systemd-boot.enable = true;
+  boot.loader.grub.enable = true;
+  boot.loader.grub.device = "nodev";
+  boot.loader.grub.efiSupport = true;
   boot.loader.efi.canTouchEfiVariables = true;
 }