ECSS DC/OS Deployment

This set of roles is intended to allow provisioning of the DC/OS system on Jetstream.

it should work via

ansible-playbook -i inventory -l localhost,dcos plays/build_and_deploy.yml

###I don't have the file 'clouds.yaml' included, which is a necessity. This file should be placed in the vars directory.

It is equivalent to the openrc.sh - may be included later as a vault.

The basic format looks like:

clouds:
 tacc:
  auth: 
   username: value
   auth_url: value
   project_name: value
   password: value 
  user_domain_name: value
  project_domain_name: value
  identity_api_version: 3

Local edits

Please insert the correct path to an ssh key that you've added to Jetstream in the ssh.cfg.

This will need to be inserted in inventory/group_vars/all as well.

If you need to increase the number of nodes, see inventory/group_vars/all.

Basic Description

The build_and_deploy.yml playbook has two main components: create_hosts.yml and install.yml. Naturally, create_hosts builds the necessary set of VMs on Jetstream, and install actually installs the DC/OS software. The roles used for that have been taken from https://github.com/dcos-labs/ansible-dcos and modified slightly to coexist with the deployment playbook for Jetstream, with the addition of roles/common/tasks/js_ip_variables.yml

To completely tear down the DC/OS Infrastructure, use the destroy_hosts.yml playbook.