search for: lvexpand_filesystem

...applied to the image, this is the format after it has been decompressed. "expand_filesystem": The filesystem to resize. Use a name like "/dev/sda3" to mean the third partition of the first disk. If the image is not partitioned, use "/dev/sda". "lvexpand_filesystem": The logical volume to resize. If the image uses LVM2, then this should be the LV name to expand, eg. "/dev/VG/LV", and also set "expand_filesystem" to the PV containing this LV. If the image does not use LVM2, don't use this key. "osinfo": T...

Pino, do you remember what the missing data was that prevents virt-builder from working properly with SimpleStreams? IIRC it was the target (expanded) size of the image, as it means we don't know during the planning stage if we will need to resize the image. CentOS may start to publish this data, but we will need to ask Karanbir to add the extra data we need in JSON field(s). Rich. --