gistfile1.yml

- hosts: all
  tasks:
    - name: create monitoring user
      user: name=monitoring system=yes
    - name: generate SSH key for Icinga
      user:
        name=icinga
        generate_ssh_key=yes
      register: icinga_ssh_key
      delegate_to: monitoring.mxey.net
    - name: deploy SSH key for monitoring
      authorized_key: user=monitoring key="{{icinga_ssh_key.ssh_public_key}}"