Fix logging configuration + log amount of namespaces

Author: LEDfan

src/main/kotlin/eu/openanalytics/shinyproxyoperator/controller/PodRetriever.kt

@@ -47,7 +47,7 @@ class PodRetriever(private val client: NamespacedKubernetesClient) {
         val informer = client.informers().sharedIndexInformerFor(Pod::class.java, PodList::class.java, operationContext, 10 * 60 * 1000.toLong())
         informer.run()
         informers[namespace] = informer
-        logger.debug { "Now watching pods in the $namespace namespace." }
+        logger.warn { "Now watching pods in the $namespace namespace. (total count = ${informers.size})" }
     }
 
     fun getPodsForShinyProxyInstance(shinyProxy: ShinyProxy, shinyProxyInstance: ShinyProxyInstance): List<Pod> {

src/main/resources/log4j2.xml

@@ -14,41 +14,27 @@
         </RollingFile>
     </Appenders>
     <Loggers>
-        <!-- CONSOLE -->
-        <Logger name="io.fabric8.kubernetes.client.informers" level="WARN" additivity="false">
-            <AppenderRef ref="Console"/>
-        </Logger>
-        <Logger name="io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager" level="WARN" additivity="false">
-            <AppenderRef ref="Console"/>
-        </Logger>
-        <Logger name="eu.openanalytics.shinyproxyoperator.controller.PodRetriever" level="WARN" additivity="false">
-            <AppenderRef ref="Console"/>
-        </Logger>
-        <Logger name="eu.openanalytics.shinyproxyoperator.controller.ResourceRetriever" level="WARN" additivity="false">
-            <AppenderRef ref="Console"/>
+        <Logger name="io.fabric8.kubernetes.client.informers" additivity="false">
+            <AppenderRef ref="Console" level="WARN"/>
+            <AppenderRef ref="File" level="TRACE"/>
         </Logger>
-
-        <!-- File -->
-        <Logger name="io.fabric8.kubernetes.client.informers" level="TRACE" additivity="false">
-            <AppenderRef ref="File"/>
+        <Logger name="io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager" additivity="false">
+            <AppenderRef ref="Console" level="WARN"/>
+            <AppenderRef ref="File" level="TRACE"/>
         </Logger>
-        <!-- Keep at WARN-->
-        <Logger name="io.fabric8.kubernetes.client.dsl.internal.WatchConnectionManager" level="TRACE" additivity="false">
-            <AppenderRef ref="File"/>
+        <Logger name="eu.openanalytics.shinyproxyoperator.controller.PodRetriever" additivity="false">
+            <AppenderRef ref="Console" level="WARN"/>
+            <AppenderRef ref="File" level="DEBUG"/>
         </Logger>
-        <Logger name="eu.openanalytics.shinyproxyoperator.controller.PodRetriever" level="DEBUG" additivity="false">
-            <AppenderRef ref="File"/>
-        </Logger>
-        <Logger name="eu.openanalytics.shinyproxyoperator.controller.ResourceRetriever" level="DEBUG"
-                additivity="false">
-            <AppenderRef ref="File"/>
+        <Logger name="eu.openanalytics.shinyproxyoperator.controller.ResourceRetriever" additivity="false">
+            <AppenderRef ref="Console" level="WARN"/>
+            <AppenderRef ref="File" level="DEBUG"/>
         </Logger>
 
         <!-- Root Logger -->
         <Root level="DEBUG">
             <AppenderRef ref="Console"/>
             <AppenderRef ref="File"/>
         </Root>
-
     </Loggers>
 </Configuration>