A demo project to simply select and list arbitrary resource types by selector.
./kubefind --gvk "apps.v1.Deployment" --label tier=node
will print all deployments matching the label tier=node.
gvk and label are both array flags.
You can specify several labels if you want to match a more granular set.
The output will be all objects from all specified GVKs matching the union of input labels.