#cloud-config manage_etc_hosts: False users: - name: root passwd: {{ root_password | password_hash("sha512", root_password_salt | default("")) }} lock_passwd: False ssh_authorized_keys: {% for key in root_authorized_keys %} - {{ key }} {% endfor %} chpasswd: expire: False disable_root: False ssh_pwauth: False package_update: False package_upgrade: False preserve_hostname: true