Pulp

Firstly, I was looking at the Ansible installer entry in Pulpcore docs https://docs.pulpproject.org/installation/instructions.html#ansible-installation-recommended with a view to suggesting we add a summary here and a link to the Ansible installer docs, so that the content only needs to be updated once. I think they might be slipping out of date.

Secondly, I noticed that there is a disparity between the example playbooks shown in the docs:

https://docs.pulpproject.org/installation/instructions.html#ansible-installation-recommended

vs

https://pulp-installer.readthedocs.io/en/latest/quickstart/#example-playbook-for-installing-plugins

Which is more up to date?

If you're happy for me to:

1. Replace the Ansible installer section in the Pulpcore docs with just a description and redirect to the Pulp Ansible Installer docs
2. Update the existing playbook if necessary

Please let me know.