added role for configuring resolv.conf
diff --git a/roles/dns-configure/tasks/main.yml b/roles/dns-configure/tasks/main.yml
new file mode 100644
index 0000000..2c529bc
--- /dev/null
+++ b/roles/dns-configure/tasks/main.yml
@@ -0,0 +1,9 @@
+---
+# roles/dns-configure/tasks.yml
+
+- name: Configure resolv.conf to use nameservers
+  template: 
+    src="resolv.conf.j2"
+    dest="/etc/resolv.conf"
+    mode=0644 owner=root group=root
+