[CORD-2161]
Fix DNS server startup issues with unbound/nsd

Change-Id: I4f1a00da40d10e093077e22bdf95643e11f34836
(cherry picked from commit 503aabf6a2827ba4be820d33e1c30b5ae188f536)
diff --git a/roles/dns-nsd/defaults/main.yml b/roles/dns-nsd/defaults/main.yml
index c69160a..4e80a0c 100644
--- a/roles/dns-nsd/defaults/main.yml
+++ b/roles/dns-nsd/defaults/main.yml
@@ -16,8 +16,9 @@
 # dns-nsd/defaults/main.yml
 
 nsd_ip: 127.0.0.1
-nsd_conf: "/var/nsd/etc/nsd.conf"
-nsd_zonesdir: "/var/nsd/zones"
+
+nsd_conf: "/etc/nsd/nsd.conf"
+nsd_zonesdir: "/var/lib/nsd/zones"
 nsd_group: "nsd"
 
 # default DNS TTL