From 9820a937ef5ab6793f2495a1ce50ff14abb6ec7c Mon Sep 17 00:00:00 2001
From: David Thompson <address@hidden>
Date: Thu, 17 Mar 2016 14:01:19 -0400
Subject: [PATCH] environment: container: Do not remount network files as
 read-only.

* gnu/scripts/environment.scm (launch-environment/container): Make
  network mappings writable.
---
 guix/scripts/environment.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/guix/scripts/environment.scm b/guix/scripts/environment.scm
index b122b4c..896804b 100644
--- a/guix/scripts/environment.scm
+++ b/guix/scripts/environment.scm
@@ -391,7 +391,13 @@ host file systems to mount inside the container."
                                             (file-system-mapping
                                              (source file)
                                              (target file)
-                                             (writable? #f))))
+                                             ;; An unpriviliged user might not
+                                             ;; be able to remount
+                                             ;; /etc/resolv.conf as read-only,
+                                             ;; so we say that it is writable
+                                             ;; here, even though in practice
+                                             ;; it is not.
+                                             (writable? #t))))
                                      %network-configuration-files)
                          '())
                      ;; Mappings for the union closure of all inputs.
-- 
2.6.3