Comment 6 for bug 1664116

It's obvious, that the problem is that if you specify only one cluster and one dVSw, the script can not parse the string.
But as soon as you add a semicolon at the end of the cluster description line and dVSw, like so:
Cluster1:ds3; <- here is a semicolon
everything works.
Just don't forget, that after deploying you need to remove the semicolon
at the and of the line
    network_maps = physnet2:ds3;
in the file
 vmware_dvs-vcenter-sn1.ini