Ansible Hints

ansible all -m authorized_key -a "user=root key='{{ lookup('file', '/root/.ssh/id_rsa.pub') }}' path=/root/.ssh/authorized_keys manage_dir=no" --ask-pass -c paramiko

- name : "Open Mongo on Firewall"
  ufw:
    rule: allow
    port: 27017
    src: "{{ hostvars[item]['ansible_ssh_host'] }}"
  with_items:
     - "{{ groups['analytics'] }}"