Lab 17 ARM template issues

[secclouds]

The lab 17 ARM template points to 2 VM template files. In those templates, the vmName variable is hard coded. When executing the template in Azure, a DNS name error comes up for both the VMs if someone already has the hard coded name running. These templates need to be modified to allow for changing of the vmName. As a work around, I just copied the json code to my own repo and changed the vmName. I then modified the template in Azure to point to the new json files. Everything worked fine after that.