Dynamic ClusterClass version

[mnaser]

The ClusterClass has as static name, we should probably use something like pbr to generate a dynamic name for the ClusterClass.

[mnaser]

@okozachenko1203 you can use this:

https://stackoverflow.com/a/58512044

[mnaser]

but I think this is better:

https://stackoverflow.com/a/52740408

because it will give us pbr versions which means if someone checks out a dev version we'll know which one it is