Simplify deployment and modules

[ripienaar]

There's a few things I want to do - mainly toward getting rid of the mcollective_agent_bolt_tasks and mcollective_choria modules and trimming down the mcollective one.

• Move config to /etc/choria away from /etc/puppetlabs ((#278) initial steps to relocate configuration puppet-mcollective#279)
• Move all the ruby from mcollective-choria into mcorpc-ruby-support (Merge mcollective choria mcorpc-ruby-support#88)
• Default to purge the libdir 📖 ((#278) further file relocation improvements puppet-mcollective#281)
• Move the mcollective_agent_bolt_tasks::ping task to choria::ping ((#210) add the ping task from mcollective_agent_bolt_tasks #211) 📖
• Ruby code should do the same as choria.UserConfig() in go 📖
• Create basic mcollective_choria and tasks modules to deliver just the DDLs and configs (https://github.com/choria-plugins/tasks-agent, https://github.com/choria-plugins/mcollective_choria/)
• Consider removing mcollective::package since mcollective_choria will install the gem as now and should handle non gem versions too ((#282) remove mcollective::package puppet-mcollective#283, (#5) add package installs removed from puppet-mcollective choria-plugins/mcollective_choria#6)
• Move module dependencies all to choria module ((#207) move dependencies to this module #212, (#1) remove dependencies choria-plugins/mcollective_choria#2)
• Prefer choria enroll and retire mco choria request_cert ((#92) remove the ability to enroll in puppet CA mcorpc-ruby-support#93)
• Move various mco cli tools into their newer choria versions and delete the old ones 📖
  • Allow MCollective::Application to invoke external command and help (Supoprt external application plugins mcorpc-ruby-support#83)
  • Point mco ping to choria ping (choria-io/mcorpc-ruby-support@fde81c0)
  • Point mco rpc to choria rpc (use choria for inventory and rpc apps mcorpc-ruby-support#85)
  • Create choria inventory (create choria inventory command go-choria#1045)
  • Create choria login
  • Create choria find ((#1051) add choria find go-choria#1052)
  • Point mco login to choria login or choria-login if found in path
  • Point mco inventory to choria inventory (use choria for inventory and rpc apps mcorpc-ruby-support#85)
  • Make a thing that installs choria package in client only mode - ie. no service to support above ((#208) improve disabling the server #209) 📖
  • Embed rpcutil, choria_util and scout DDLs in the go binary and use those in the rpc client (create clients for core agents go-choria#1047)
  • Generate clients for rpcutil and choria_util in go-choria/client/<agent> (create clients for core agents go-choria#1047)
  • Add choria discovery method for go code ((#1049) Add PuppetDB discovery method go-choria#1050)

[ripienaar]

@smortex I know we've been chatting about this, interested in your thoughts on what can be improved around this theme

[ripienaar]

For those who wish to test this out the current https://github.com/choria-io/vagrant-demo sets up everything using the new code