---
- hosts: cluster_hosts
  gather_facts: yes
  become: yes
  vars_files:
  - vars/main.yaml
  roles:
  - instance-groups
  - package-repos

- hosts: cluster_hosts
  gather_facts: no
  vars_files:
  - vars/main.yaml
  become: yes
  roles:
  - prerequisites

- hosts: master
  gather_facts: yes
  vars_files:
  - vars/main.yaml
  become: yes
  roles:
  - master-prerequisites
  - etcd-storage