Squashed 'ansible/roles/ansible-coreos-babelnet-hujo/' changes from 29a47f7..8d7c689

8d7c689 add service for index

git-subtree-dir: ansible/roles/ansible-coreos-babelnet-hujo
git-subtree-split: 8d7c689228802abb8de49e201089adae21176532
Merge commit '17c29ab21cdfd23fc55dcbb4921aeb17388bf58e'