Internet Information Service not installed

Got bit by this on my personal servers in the past week.  A very helpful post pointed me to the issue: 

https://melcher.it/2014/02/sharepoint-2013-cu-august-2013-internet-information-services-installed

Except…mine was a tad bit different.  The IISADMIN service was completed removed from the WFE!  This was due to a SharePoint Server windows update not completing and failing.  In order to get it back, I simply re-ran the pre-req installer and once the service came back, I was able to load the Central Admin and continue with windows updates.

Enjoy,
Chris