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The playbook is designed to be run on a separate control machine that has a recent version of Ansible installed (e.g., a laptop).
Here are the basic steps for installing a new OpenCloud cluster named 'foo':
+* Install Ubuntu 14.04 LTS on the head and compute nodes.
* Create *foo-setup.yaml* and *foo-compute.yaml* files using *singapore-setup.yaml* and *singapore-compute.yaml* as templates.
- * Change the *- hosts:* lines as appropriate for your own head and compute nodes .
+ * Change the *- hosts:* lines as appropriate for your own head and compute nodes.
* Change *opencloud3.sing.internet2.edu* to the DNS name of your head node.
* On the control machine, run: *$ ansible-playbook foo-setup.yaml*. This will set up Juju, use it to install the OpenStack services on the head node, and prep the compute nodes.
* Log into the head node. For each compute node, put it under control of Juju, e.g.: *$ juju add-machine ssh:ubuntu@compute-1*.