site.yaml

#!/usr/bin/env ansible-playbook
---
- name: Provision an EC2 instance
  hosts: localhost
  connection: local
  gather_facts: no

  roles:
    - provision_ec2
    - userlist

  post_tasks:
    - name: Refresh EC2 inventory
      shell: inventory/ec2.py --refresh-cache
    - meta: refresh_inventory
    - name: Create cookie_secret
      shell: openssl rand -hex 1024 > ./security/cookie_secret

- name: Install and configure jupyterhub on it.
  hosts: "tag_Project_{{ project }}:&tag_Name_{{ project }}"
  connection: ssh
  user: ubuntu
  become: yes
  gather_facts: no
  vars_files:
    - "group_vars/all/all.yaml"

  pre_tasks:
    - name: 'Install python'
      raw: sudo apt-get install -y python

    - include_vars: "./userlist.yaml"
    - name: Add users to the server
      user: name="{{ item.username }}" password="{{ item.pwd | password_hash('sha512') }}"
      with_items: "{{ users }}"

  roles:
    - { role: cloudflare,
        when: cloudflare_token is defined and cloudflare_email is defined }
    - common
    - python
    - supervisor
    - jupyterhub
    - nginx