From 3a66209dfb46373934e52fecd94659523dde4778 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Fri, 13 Sep 2019 11:18:21 +0200
Subject: Enable docker buildkit

---
 modules/satoshipay.nix | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/modules/satoshipay.nix b/modules/satoshipay.nix
index 36c7f10..208a734 100644
--- a/modules/satoshipay.nix
+++ b/modules/satoshipay.nix
@@ -1,12 +1,20 @@
 { config, pkgs, fetchurl, lib, ... }:
 
 { virtualisation = {
-    docker = {
+  docker = let
+    daemonConfig = {
+      ipv6 = true;
+      fixed-cidr-v6 = "fd69:2074:9fcd:b0fd::/64";
+      features = [
+        { buildkit = true; }
+      ];
+    };
+    in {
       enable = true;
       enableOnBoot = false;
       liveRestore = false;
 
-      extraOptions = "--ipv6 --fixed-cidr-v6 fd69:2074:9fcd:b0fd::/64";
+      extraOptions = "--config-file=${pkgs.writeText "daemon.json" (builtins.toJSON daemonConfig)}";
 
       autoPrune = {
         enable = true;
-- 
cgit 1.4.1