python

Prerequisites

• Login to Xerces using for example the cloud.yml or OpenStack RC file.
• ansible (tested with v 3.6.9)
• terraform (tested with v 0.12.8)

Instructions

• Update the values in the cluster.tfvars
• Setup the cluster by running the following. Note the public floating IP assigned

terraform init
terraform  apply -var-file=cluster.tfvars

• Add the SSH key to your ssh-agent by running

eval $(ssh-agent -s)
ssh-add /path/to/your/private/key

• Run ansible-playbook -i inventory/hosts setup_instance.yml in the ansible folder.

You can now ssh into your machine using ssh ubuntu@your-floating-ip.

Remove the terraform instance

• Simply run terraform destroy