This makes it easier to connect a log message with the config it relates
to.
Each SD config has a name, either the scrape job name or something like
"config-0" for Alertmanager config.
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
* Add a feature flag to enable the new manager
This PR creates a copy of the legacy manager and uses it by default.
It is a companion PR to #9349. With this PR, users can enable the new
discovery manager and provide us with any feedback / side effects that
the new behaviour might have.
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
