os-diff cdiff -c ./cinder.conf -o ./cinder.patch panic: Service not supported, please implement it.
run as stated in : https://github.com/openstack-k8s-operators/os-diff
log :
Hit an issue with os-diff's own example :

[r@r cinder]$ os-diff cdiff -c ./cinder.conf -o ./cinder.patch
panic: Service not supported, please implement it.
Follow the instructions to add new OpenStack services here:
https://github.com/openstack-k8s-operators/os-diff#add-service

goroutine 1 [running]:
os-diff/pkg/servicecfg.DiffServiceConfig(

,

,

, 0x0?)
/home/r/my_workspace/os-diff/pkg/servicecfg/service.go:67 +0x225
os-diff/cmd.glob..func1(0x818560?,

)
/home/r/my_workspace/os-diff/cmd/cfg-diff.go:54 +0xe9
github.com/spf13/cobra.(*Command).execute(0x818560,

)
/home/r/go/pkg/mod/github.com/spf13/cobra@v1.7.0/command.go:944 +0x847
github.com/spf13/cobra.(*Command).ExecuteC(0x8193c0)
/home/r/go/pkg/mod/github.com/spf13/cobra@v1.7.0/command.go:1068 +0x3bd
github.com/spf13/cobra.(*Command).Execute(...)
/home/r/go/pkg/mod/github.com/spf13/cobra@v1.7.0/command.go:992
os-diff/cmd.Execute()
/home/r/my_workspace/os-diff/cmd/root.go:39 +0x25
main.main()
/home/r/my_workspace/os-diff/main.go:22 +0x17

discussion : https://redhat-internal.slack.com/archives/C04J1D40W4W/p1715087804482469