Brief overview of puppet-summary

Author: Steve Kemp

examples/puppet-summary/README.md

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+# Puppet-Summary Overview
+
+[puppet-summary](https://github.com/skx/puppet-summary) presents a simple dashboard showing the activity of a puppet-master.
+
+In short if you use puppet to control a bunch of hosts the dashboard allows you to view failures/successes in a simple fashion.
+
+
+## Puppet-Summary Deployment
+
+There are two parts to deploying overseer:
+
+* Fetching the binary.
+* Setting up the service.
+
+There is only a single service which launches the deamon, ahead of that is a
+public-facing `nginx` proxy-server.  (We should configure that with `deployr`
+too, but currently we don't.)