Updates to 3tier app README and a topology diagram

bbethell-1 · Dec 5, 2018 · 6108fdd · 6108fdd
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diff --git a/ansible/configs/three-tier-app/README.adoc b/ansible/configs/three-tier-app/README.adoc
@@ -1,4 +1,16 @@
-= Three Tier App
+== Overview
+
+*Three Tier App* _config_  whilst intended for the deployment of a three tier app is perhaps better described as "5 unconfigured RHEL machines all exposed to the internet".
+It is worth noting, despite its name, that no application is actuall deployed.
+It makes an ideal base infrastructure to build on and can easily be extended via it's `env_vars.yml` to less or more machines and also to different operating system images.
+
+image::topology.png[width=100%]
+
+== Supported Cloud Providers
+
+* AWS
+* Azure
+
 
 == Review the Env_Type variable file
 

diff --git a/ansible/configs/three-tier-app/topology.png b/ansible/configs/three-tier-app/topology.png