hi,
I tried to use volume backup function, but i get error like this :
Exception during message handling: ClientException: Container PUT failed: http://controller:8080/v1/305e17f2eab34a7cbe25723b718bcb20/volumebackups 403 Forbidden [first 60 chars of response] <html>
Forbidden
Access was denied to this resource
I have followed all the step from https://docs.openstack.org/cinder/rocky/install/
Can i get some solution please ?
regards.