- support CI_DEBUG=true and CI_DEBUG=True
- use fqdn for hostname matching in overcloud, but keep using short
hostname for undercloud
- add printing of paramters, so that we can see them in info level
- make a result failed if the consumer didn't get message
- allow host_state=UNKNOWN after failure injected
JIRA: DOCTOR-63
Change-Id: Ib9bf02df3a68bec03e53db9d51c201545cf5a912
Signed-off-by: Ryota MIBU <r-mibu@cq.jp.nec.com>