Prepare the deployment host in openstack-ansible

[Filipe Simões]

This bug tracker is for errors with the documentation, use the following as a template and remove or add fields as you see fit. Convert [ ] into [x] to check boxes:

- [X] This doc is inaccurate in this way: The GIT addresses refer to non-existant branches. I used "stable/stein" instead and worked (git clone -b stable/stein https://opendev.org/openstack/openstack-ansible /opt/openstack-ansible)
- [ ] This is a doc addition request.
- [ ] I have a fix to the document that I can paste below including example: input and output.

If you have a troubleshooting or support issue, use the following resources:

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 - IRC: 'openstack' channel on Freenode

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Release: on 2019-08-20 05:13:12.196463
SHA: b59f688673d929e37cb6390d42affa466f663ee8
Source: https://git.openstack.org/cgit/openstack/openstack-ansible/tree/deploy-guide/source/deploymenthost.rst
URL: https://docs.openstack.org/project-deploy-guide/openstack-ansible/stein/deploymenthost.html

[Jonathan Rosser (jrosser)]

Please can you give exactly which URL you used, as it is necessary to look at the documentation relevant to the branch you are trying to deploy for the branch names to be corresponding.

[Launchpad Janitor (janitor)]

[Expired for OpenStack-Ansible because there has been no activity for 60 days.]