Prerequisite: upload your public key to CloudLab. See tutorial.

1. Create a Mitaka cluster in Utah using type m400.
2. Clone https://github.com/anask/ClusterConfig and cd ClusterConfig
3. Get the public ips of the machines in the cluster. Save them to cluster-machines.txt. with the master machine on the first line.

Set up one password and ssh keys for a cluster of machines:
execute ./set-cluster-passwd.sh from your local machine.

Set up a Hadoop and Spark cluster on these machines:
execute ./instance-setup.sh on every machine.
 or
execute ./run-instance-setup.sh from your local machine.

Then follow the last notes printed on the master (or in CLSTR_README.txt).

Designed for use with CloudLab. Tested on OpenStack Mitaka.

Special thanks to debarron and hastimal for paving the way.