Added all files

examples/004_services/loadbalancer.yml

@@ -0,0 +1,9 @@
+---
+- hosts: loadbalancer
+  become: true
+  tasks:
+    - name: install nginx
+      apt: name=nginx state=present update_cache=yes
+
+    - name: ensure nginx started
+      service: name=nginx state=started enabled=yes