https://docs.puppet.com/puppet/6.4/puppet_platform.html link for "Enable the
Puppet Platform package repository" is a 404. "Grab the PuppetDB and
PuppetDB-termini packages, and import them into your site’s local package
repos." is unclear. Is it saying to copy the files from the repo, and put
them in your own yum repo you use for your datacenter/s or servers, or is it
saying import them in some other way. This is just not specific enough.
Frankly if its trying to say yum install those packages, then thats fine,
done, simple, but its not clear.