From d343e06d816117089e5f03511368fe0df1ec08e6 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <stapelberg@google.com>
Date: Sat, 2 Jun 2018 17:36:36 +0200
Subject: [PATCH] netconfig: apply as much of the config as possible

---
 internal/netconfig/netconfig.go | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/internal/netconfig/netconfig.go b/internal/netconfig/netconfig.go
index b85bf99..78e18d4 100644
--- a/internal/netconfig/netconfig.go
+++ b/internal/netconfig/netconfig.go
@@ -243,21 +243,30 @@ func Apply(iface, dir string) error {
 		return err
 	}
 
+	var firstErr error
+
 	if err := applyDhcp4(iface, dir); err != nil {
-		return err
+		log.Printf("cannot apply dhcp4 lease: %v", err)
+		firstErr = err
 	}
 
 	if err := applyDhcp6(iface, dir); err != nil {
-		return err
+		log.Printf("cannot apply dhcp6 lease: %v", err)
+		if firstErr == nil {
+			firstErr = err
+		}
 	}
 
 	if err := applySysctl(); err != nil {
-		return err
+		log.Printf("cannot apply sysctl config: %v", err)
+		if firstErr == nil {
+			firstErr = err
+		}
 	}
 
 	if err := applyFirewall(); err != nil {
 		return err
 	}
 
-	return nil
+	return firstErr
 }