Fix 1582 : deploy juju units = number-of-instances

Change-Id: I938715344294150ed99da719cae4efb0d1bf975a
Signed-off-by: endika <endika.aldecoa@ehu.eus>
(cherry picked from commit 76ba923c9c5696a09ad9b2ac10ff7f5660078549)
1 file changed