+ all: use ModuleSupervisor init all auto-start modules.

The new ModuleSupervisor implementation will make use of
special configuration keys under the `kamon.modules` section
to detect all the available modules in the classpath and do
two things with that info:
  1. Log the AspectJ Weaver missing error if any of the
     available modules requires AspectJ.
  2. Start all available modules that are marked with the
     auto-start setting.

2 files changed, 12 insertions, 20 deletions

diff --git a/kamon-playground/src/main/resources/application.conf b/kamon-playground/src/main/resources/application.conf
index 11f06334..74e710bc 100644
--- a/kamon-playground/src/main/resources/application.conf
+++ b/kamon-playground/src/main/resources/application.conf
@@ -1,6 +1,5 @@
 akka {
-  loglevel = INFO
-  extensions = ["kamon.statsd.StatsD", "kamon.system.SystemMetrics"]
+  loglevel = DEBUG
 
   actor {
     debug {
@@ -16,13 +15,6 @@ spray.can {
 }
 
 kamon {
-  newrelic {
-    app-name = "SimpleRequestProcessor"
-    license-key = e7d350b14228f3d28f35bc3140df2c3e565ea5d5
-  }
-}
-
-kamon {
   trace {
     level = simple-trace
   }
@@ -34,16 +26,15 @@ kamon {
     }
   }
 
-}
-
+  newrelic {
+    app-name = "SimpleRequestProcessor"
+    license-key = e7d350b14228f3d28f35bc3140df2c3e565ea5d5
+  }
 
-kamon {
-  metrics {
-    actors {
-      tracked = [
-        "user/simple-service-actor",
-        "other"
-      ]
-    }
+  modules {
+    kamon-newrelic.auto-start = no
+    kamon-datadog.auto-start = no
+    kamon-log-reporter.auto-start = no
+    kamon-system-metrics.auto-start = no
   }
-}
\ No newline at end of file
+}
diff --git a/kamon-playground/src/main/scala/test/SimpleRequestProcessor.scala b/kamon-playground/src/main/scala/test/SimpleRequestProcessor.scala
index 94c91a8a..67ab3c97 100644
--- a/kamon-playground/src/main/scala/test/SimpleRequestProcessor.scala
+++ b/kamon-playground/src/main/scala/test/SimpleRequestProcessor.scala
@@ -38,6 +38,7 @@ object SimpleRequestProcessor extends App with SimpleRoutingApp with RequestBuil
   import scala.concurrent.duration._
 
   implicit val system = ActorSystem("test")
+  val kamon = Kamon(system)
   import test.SimpleRequestProcessor.system.dispatcher
 
   val printer = system.actorOf(Props[PrintWhatever])