Add more raft config knobs
Refactor peer handles to be consistent with other handlers
Allow inspect to work across controllers
Add config and clusterconfig inspect support
* progress on controller communication
* added yaml encoding/decoding
* move dispatch callbacks to be more consistent
* update unit tests
* small cleaups
* Add new datadir to unit tests
* fix linter
* Was able to use FSM hooks to get configuration updates to show raft state
* Send index to prevent older versions from being applied and added leader override
* pr comments and added/removed ctrl connections
* added error logging
* pr comments
* spelling and bad log newlines
* added delete from the toconnect map and added end case to the background connect
* reordered removal from map
* added mtx around access. Forgot that was changed to be unsopported.
* Added raft leave and raft list members
* reordered agent raft leave to only check address if is is not found
* instead of adding second raft ctrl, just cast the dispatcher
* Router cert handling fix
* Always start with empty bolt db, so raft journal can be applied
cleanly
* Allow looking up raft member ids, so you only need to provide addr
* Report metrics to all controllers. Fixesopenziti/fabric#525
* initial work for adding readonly lock
* Added checks on peer adding/removing
* added tests around readonly checking and setting
* updated error and change atomic to not be a pointer
Andrew Martinez