DAPI-191 - don't log a server that's skipped because it's an invalid unsetup server. Unsetup servers return invalid server objects, but we don't want amon to alarm on such invalid servers, since they're unsetup.
DAPI-191 - don't log a server that's skipped because it's an invalid
unsetup server. Unsetup servers return invalid server objects, but we
don't want amon to alarm on such invalid servers, since they're unsetup.

joyent/sdc-designation,joyent/sdc-designation