title: Chef-client IP address
body: <p>Imagine, you have 3 machines - 1 chef-workstation, chef-server and 1 client which is configured.</p>
  
  <p>So, I need to extract client's IP-address from configfiles/processes/etc on a chef-server or vice versa:
  extract server's IP-address on chef-client machine(node).
  (that means, that I can't use workstation for extracting IP-address).</p>