harep: finish execution with a summary of instance states
authorDato Simó <dato@google.com>
Wed, 23 Jan 2013 23:39:59 +0000 (23:39 +0000)
committerDato Simó <dato@google.com>
Wed, 30 Jan 2013 17:39:44 +0000 (17:39 +0000)
commit41238d274a5c510b56ae81426c3986ffddabff94
tree416697ea01bb55c132ea2a1419545b8109dddc80
parent8af729649d68d9f3bbbd3c924720a227f5954740
harep: finish execution with a summary of instance states

The harep tool prints messages for every action that it performs (or that
it doesn't perform). In case nothing is to be done at all, always print
some statistics of the current state of the cluster.

Signed-off-by: Dato Simó <dato@google.com>
Reviewed-by: Iustin Pop <iustin@google.com>
src/Ganeti/HTools/Program/Harep.hs