Use kustomize to generate templates, so that we won't need to duplicate the change for each templates
Test specs
Use v1beta2 template as a default template
Add a create test for v1beta1 for testing conversion
Add two tests (create + upgrade) for clusterclass
Maintainance: Upgrade test framework to use 1.7.x CAPI core and CAPD
Note: Capi's clusterclass test included machinepool, so I also include it in the templates, but MachinePools related functionality for our controllers is not ready, will be tracked in #126 .
kustomizeto generate templates, so that we won't need to duplicate the change for each templatesMachinePoolsrelated functionality for our controllers is not ready, will be tracked in #126 .123