Hadoop on demand with Openstack, Cloudinit and Salt

Thu 27 November 2014

This post will describe the whole process of providing hadoop on demand through Openstack, Cloudinit and Saltstack. We will use Openstack to provision servers on demand, cloudconfig to install salt-master and salt-minion and saltstack to deploy hadoop namenode and datanodes, all fully automated. This makes us able to deploy a …