Demo

The RAD Lab Demo

The Demo project allows you to run a scala console with access to some special objects and methods that allow you to launch an EC2 cluster (via deploylib) and run a variety of RAD Lab systems software such as a Mesos master and slaves.

Using the "demo" project (e.g. the demo console)

In order to run the demo console, do the following:

1. Clone the SCADS git repository
2. Download and install SBT
3. Build a "demo" console, use the following commands:
   1. sbt (run this from inside the root SCADS directory, opens an sbt console which puts you at a ">" prompt)
   2. project demo
   3. make-packaged-classpath
4. Open the demo console by:
   1. exiting sbt (or opening a new shell window and cd-ing to SCADS root directory again)
   2. from the SCADS root directory, run bin/mvnconsole
5. Now you should be able to interact with any demo clusters being run by other RAD Labians or set up your own. See the next section for an overview of the commands you can use in the demo console (all the demo project includes deploylib so you have all of deploylib at your disposal in this terminal, plus some).

Demo commands

• startScadr

Notes on demo integration

• Demo MySQL Logging Logging metrics to MySQL