ansible-roles/ubuntu-deb-general/tasks/pubkeys.yml

---
# TODO: fetch the keys from ldap
- name: various pub ssh keys for users and apps
  authorized_key: user=root key="{{ item }}" state=present
  with_items: '{{ root_ssh_keys }}'
  when: manage_root_ssh_keys
  tags: root_pubkeys

- name: Remove obsolete keys from the authorized ones
  authorized_key: user=root key="{{ item }}" state=absent
  with_items: '{{ obsolete_root_ssh_keys }}'
  when: obsolete_root_ssh_keys is defined
  tags: root_pubkeys