Bug 1369270

Description of problem: Customer would like to be able to preview a Director overcloud deploy and update without actually taking any actions but have the details of what would be executed and run and where in the environment.  One  would think the --dry-run option would do something like this but on a deploy we only see this:

[stack@ospvd ~]$ openstack overcloud deploy --templates --control-scale 1 --compute-scale 1  --ntp-server pool.ntp.org --neutron-network-type vxlan --neutron-tunnel-types vxlan  --dry-run --verbose
START with options: ['overcloud', 'deploy', '--templates', '--control-scale', '1', '--compute-scale', '1', '--ntp-server', 'pool.ntp.org', '--neutron-network-type', 'vxlan', '--neutron-tunnel-types', 'vxlan', '--dry-run', '--verbose']
command: overcloud deploy -> tripleoclient.v1.overcloud_deploy.DeployOvercloud
Using auth plugin: password
SUCCESS: No warnings or errors in deploy configuration, proceeding.
No stack found, will be doing a stack create
Validation Finished
END return value: 0



Version-Release number of selected component (if applicable): OSP8


How reproducible:
100%


Steps to Reproduce:
1.Run any deploy with the --dry-run --verbose options
2.
3.

Actual results:
[stack@ospvd ~]$ openstack overcloud deploy --templates --control-scale 1 --compute-scale 1  --ntp-server pool.ntp.org --neutron-network-type vxlan --neutron-tunnel-types vxlan  --dry-run --verbose
START with options: ['overcloud', 'deploy', '--templates', '--control-scale', '1', '--compute-scale', '1', '--ntp-server', 'pool.ntp.org', '--neutron-network-type', 'vxlan', '--neutron-tunnel-types', 'vxlan', '--dry-run', '--verbose']
command: overcloud deploy -> tripleoclient.v1.overcloud_deploy.DeployOvercloud
Using auth plugin: password
SUCCESS: No warnings or errors in deploy configuration, proceeding.
No stack found, will be doing a stack create
Validation Finished
END return value: 0



Expected results:
Customer would like to see detail on what is getting created, what hosts would be used to deploy and what steps would happen on those hosts.


Additional info: