Puppet Server currently loads 'puppet/network/http/api/master/v3' and uses the constant 'Puppet::Network::HTTP::MASTER_URL_PREFIX' as part of setting up the Server's routes. These should be changed to use 'server' in the place of master.
The changes in the 7.x stream associated with this ticket mark the minimum version of the agent that we can allow to be installed with puppetserver in 8, when we switch over to using those new constants. So the version constrainthttps://github.com/puppetlabs/puppetserver/blob/5e19f473ecb05976cadda7fb960899333fc840d6/resources/ext/ezbake.conf#L10 will need to be updated when we do that.
Passed CI in 8dfa86988b