Clean up variable naming in integration test
Clean up variable naming in integration test

blakebarnett/kops,aledbf/kops,justinsb/kops,robinpercy/kops,robinpercy/kops,kubernetes/kops,aledbf/kops,aledbf/kops,gambol99/kops,kubernetes/kops,robinpercy/kops,justinsb/kops,robinpercy/kops,justinsb/kops,aledbf/kops,gambol99/kops,gambol99/kops,blakebarnett/kops,blakebarnett/kops,kubernetes/kops,blakebarnett/kops,gambol99/kops