title: Switch to root ( using "sudo su -" ) before executing a command via Ansible
body: <p>TL; DR: Is there a way for me to make Ansible execute "sudo su -" ( not "sudo su - root") before executing the required command? </p>
  
  <p>I have a remote server that I usually manage using Ansible. The problem is that I have a very strict list of command that I can execute using sudo.</p>
  
  <p>Fortunately I can actually do "sudo su -" to get a root shell but I can't find a way for Ansible to do that. </p>
  
  <p>From what I could understand, I can become root but Ansible issues a "sudo su - root" which doesn't suits me. </p>
  
  <p>I've been messing with sudo and become parameters but couldn't find a solution which makes me think that it might not work, so the question is: </p>
  
  <p>Is this feasible? </p>