The manual instructions for installation are missing the env.aciRegion variable and will default to "westus", which means it fails if your service principal cannot create container instances there.
* Updated READ.me
Changed the instructions to use the createCertAndKey.sh file so the execute permissions are applied and added the / to run the shell script. Also commented out the ACI with DNS label instruction until a new version of virtual-kubelet is released that allows this feature.
* Update README.md
had to additional . in createCertAndKey.sh run command to allow for exported environment variables to pass into existing shell