consul config file does not notify handler

[bryanlarsen]

If the consul config file changes, it should notify a handler to restart consul.

[robbiet480]

👍 on this. I guess i'll just manually run the handler. It may be good to add a handler to reload consul instead of restarting it, if it's only for a configuration change

[MrMMorris]

I would definitely try to avoid restarting automatically especially with Consul Servers. Reload makes sense though

[trumant]

The one problem is that we'd need to be really smart in the handler to determine whether reload or restart is needed given this: https://consul.io/docs/agent/options.html#reloadable-configuration