From db6adb616de20b8942069c1935276baf6557ac04 Mon Sep 17 00:00:00 2001
From: Philip Prindeville <philipp@redfish-solutions.com>
Date: Sun, 10 Jun 2018 15:36:22 -0600
Subject: [PATCH] isc-dhcp: write resolv.conf per network & dhcp settings

The internal nameservers and the DHCP default domain should be
squirted into /tmp/resolv.conf.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
---
 net/isc-dhcp/Makefile         | 2 +-
 net/isc-dhcp/files/dhcpd.init | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/net/isc-dhcp/Makefile b/net/isc-dhcp/Makefile
index 06ae72814..515417026 100644
--- a/net/isc-dhcp/Makefile
+++ b/net/isc-dhcp/Makefile
@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=isc-dhcp
 UPSTREAM_NAME:=dhcp
 PKG_VERSION:=4.4.1
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_LICENSE:=BSD-3-Clause
 PKG_LICENSE_FILES:=LICENSE
diff --git a/net/isc-dhcp/files/dhcpd.init b/net/isc-dhcp/files/dhcpd.init
index 70841903e..954d332b4 100644
--- a/net/isc-dhcp/files/dhcpd.init
+++ b/net/isc-dhcp/files/dhcpd.init
@@ -263,6 +263,11 @@ general_config() {
 	echo "max-lease-time $max_lease_time;"
 
 	[ -n "$domain" ] && echo "option domain-name \"$domain\";"
+
+	rm -f /tmp/resolv.conf
+	echo "# This file is generated by the DHCPD service" > /tmp/resolv.conf
+	[ -n "$domain" ] && echo "domain $domain" >> /tmp/resolv.conf
+	echo "nameserver 127.0.0.1" >> /tmp/resolv.conf
 }
 
 start_service() {