When JMX is enabled also register JMX beans for logging framework

[mdeinum]

Enabling JMX for the application is quite easy with the spring.jmx.enabled property.

It would be nice that when this is enabled to the JMX support for the used logging framework would also be registered, this would allow on-the-fly reconfiguration of the loggers for the application.

[snicoll]

I like that. If we want to be consistent we should have a web endpoint as well.

[mdeinum]

Anything I can do to push this forward?

[snicoll]

a pull request? :) I think a LoggingEndpoint would be awesome. Probably too late for 1.3 unless you come with a PR that the majority of the solution.

[mdeinum]

Did a little googling and that led me to https://github.com/olivergierke/spring-jmx-namespace. Maybe we could reuse part of that to expose the loggers (although I would prefer using the support in the libraries itself).

[spencergibb]

@snicoll Spring Cloud has a /env endpoint you can post environment changes to. It reconfigures the logger if the logging config get's touched.

[cemo]

I had already files an issue about this #2182

[snicoll]

Duplicates #7219