apply flavor parameters to the container
apply flavor parameters to the container

Tune number of cpus, memory, swap and root disk size.

Since we create containers with vSwap memory model, memory and swap
sizes simply map to the physpages and swappages container parameters.

Containers are created with existing disk, so we have to do resize of
the ploop disk after creating.

CloudServer/pcs-nova-driver,CloudServer/pcs-nova-driver