Openstack config changing doesn't work with non-default deployment info

[Dmitry Kalashnik]

Steps to reproduce:
[root@nailgun ~]# fuel deployment --env 1 --default
[root@nailgun ~]# fuel deployment --env 1 -u
[root@nailgun ~]# fuel deployment --env 1 -d
[root@nailgun ~]# fuel deployment --env 1 -u

[root@nailgun ~]# cat test.yaml
configuration:
  nova_config:
    DEFAULT/debug:
      value: True
  keystone_config:
    DEFAULT/crypt_strength:
      value: 6000

[root@nailgun ~]# fuel openstack-config --env 1 --upload --file test.yaml
[root@nailgun ~]# fuel deploy-changes --env 1
[root@nailgun ~]# fuel nodes
id | status | name | cluster | ip | mac | roles | pending_roles | online | group_id
---+--------+---------------------+---------+------------+-------------------+------------+---------------+--------+---------
 3 | ready | slave-01_controller | 1 | 10.109.5.3 | 64:69:65:b5:b1:06 | controller | | 1 | 1
 5 | ready | slave-05_ceph-osd | 1 | 10.109.5.7 | 64:8a:ac:b3:48:77 | ceph-osd | | 1 | 1
 1 | ready | slave-04_ceph-osd | 1 | 10.109.5.6 | 64:26:c5:a2:ec:69 | ceph-osd | | 1 | 1
 2 | ready | slave-03_ceph-osd | 1 | 10.109.5.5 | 64:07:d7:04:60:a7 | ceph-osd | | 1 | 1
 4 | ready | slave-02_compute | 1 | 10.109.5.4 | 64:fd:85:a7:fb:45 | compute | | 1 | 1

Actual behaviour:

[root@nailgun ~]# ssh node-3 "grep -ri debug /etc/nova/nova.conf | grep -v ^#"
Warning: Permanently added 'node-3' (ECDSA) to the list of known hosts.
debug = False

[root@nailgun ~]# ssh node-3 "grep -r crypt_strength /etc/keystone/"
Warning: Permanently added 'node-3' (ECDSA) to the list of known hosts.
/etc/keystone/keystone.conf:#crypt_strength = 10000

Expected behaviour:

[root@nailgun ~]# ssh node-3 "grep -ri debug /etc/nova/nova.conf | grep -v ^#"
Warning: Permanently added 'node-3' (ECDSA) to the list of known hosts.
debug = True

[root@nailgun ~]# ssh node-3 "grep -r crypt_strength /etc/keystone/"
Warning: Permanently added 'node-3' (ECDSA) to the list of known hosts.
/etc/keystone/keystone.conf:crypt_strength = 6000

[Bulat Gaifullin (bulat.gaifullin)]

it is expected behaviour, if deployment info was overridden, the custom deployment info will be used as is and openstack configs will not applied as well in this case.

there was bug in 8.0, which was fixed in 9.0

[Bulat Gaifullin (bulat.gaifullin)]

Please file new bug for fuelclient, that it should warn about changes will not be applied since custom deployment info is used.