HRoller: allow filtering by node group
authorGuido Trotter <ultrotter@google.com>
Thu, 21 Feb 2013 21:40:14 +0000 (13:40 -0800)
committerGuido Trotter <ultrotter@google.com>
Mon, 25 Feb 2013 18:05:32 +0000 (10:05 -0800)
commit2fce67b68891b14bae544703855b25370b12eeaf
tree85a9dbd5383e09e1ccfecc7f338bc5b8711fdf28
parent544029d338bcb851a2c2c9a99346223b39bf2ad7
HRoller: allow filtering by node group

Accept the -G option, and if it's passed require that it matches a
nodegroup, then only output nodes belonging to that group.

Signed-off-by: Guido Trotter <ultrotter@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>
src/Ganeti/HTools/Program/Hroller.hs