From a3dde7776bd8200887e68909b637bc49451b7fed Mon Sep 17 00:00:00 2001
From: Maarten Hoogendoorn <maarten@moretea.nl>
Date: Fri, 18 Aug 2017 17:06:26 +0200
Subject: [PATCH] Fix `oc cluster up`

The command `oc cluster up` mainly runs code though Docker containers.

However, in pkg/bootstrap/docker/host/host.go, nsenter is used to run
some commands on the host. For this to work on NixOS, we need to provide
the absolute path to the required programs.
---
 .../networking/cluster/openshift/default.nix        | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/networking/cluster/openshift/default.nix b/pkgs/applications/networking/cluster/openshift/default.nix
index ca4793251499..e7e2d1763ad7 100644
--- a/pkgs/applications/networking/cluster/openshift/default.nix
+++ b/pkgs/applications/networking/cluster/openshift/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, which, buildGoPackage }:
+{ stdenv, fetchFromGitHub, which, buildGoPackage, utillinux, coreutils }:
 
 let
   version = "3.6.0";
@@ -22,6 +22,17 @@ in buildGoPackage rec {
   goPackagePath = null;
   patchPhase = ''
     patchShebangs ./hack
+    substituteInPlace pkg/bootstrap/docker/host/host.go  \
+      --replace 'nsenter --mount=/rootfs/proc/1/ns/mnt findmnt' \
+      'nsenter --mount=/rootfs/proc/1/ns/mnt ${utillinux}/bin/findmnt'
+
+    substituteInPlace pkg/bootstrap/docker/host/host.go  \
+      --replace 'nsenter --mount=/rootfs/proc/1/ns/mnt mount' \
+      'nsenter --mount=/rootfs/proc/1/ns/mnt ${utillinux}/bin/mount'
+
+    substituteInPlace pkg/bootstrap/docker/host/host.go  \
+      --replace 'nsenter --mount=/rootfs/proc/1/ns/mnt mkdir' \
+      'nsenter --mount=/rootfs/proc/1/ns/mnt ${coreutils}/bin/mount'
   '';
 
   buildPhase = ''