---
# Set hostname and /etc/hosts
# Inspired by:
# https://github.com/ansible/ansible/pull/8482)
# https://gist.github.com/rothgar/8793800
- name: Set /etc/hostname
  hostname: name="{{ inventory_hostname.split('.', 1)[0] }}"

# " lovely lonely double-quote for fixing vim highlighting

- name: Add all infra hosts to /etc/hosts
  lineinfile: dest=/etc/hosts
              line='{{ hostvars[item]['openstack']['private_v4'] }} {{ item }} {{ item.split('.', 1)[0] }}'
              insertafter='^127\.0\.0\.1'
              state=present
  with_items: groups['infra']