
Add Dockerfiles for Ubuntu Focal for all of the Ceph images and modify build scripts to use those Dockerfiles. Also update ceph-utility to Pacific from Nautilus. Change-Id: I47a53fb7419153cc50c6d1538eb56cdb735bc925
Add Dockerfiles for Ubuntu Focal for all of the Ceph images and modify build scripts to use those Dockerfiles. Also update ceph-utility to Pacific from Nautilus. Change-Id: I47a53fb7419153cc50c6d1538eb56cdb735bc925