[enh] Add option to enable/disable listen peer on Duniter node

cesium-plus-pod-assembly/src/main/assembly/config/elasticsearch.yml

@@ -136,6 +136,11 @@ duniter.blockchain.enable: true
 # duniter.blockchain.reload.from: 18900
 # duniter.blockchain.reload.to: 19000
 #
+# Enabling blockchain peers indexation ? (default: ${duniter.blockchain.enable})
+#  This will listen new peer events on the Duniter node (using BMA /ws/peer)
+#
+# duniter.blockchain.peer.enable: false
+#
 # Duniter node address
 #
 duniter.host: g1.duniter.org

cesium-plus-pod-core/src/main/java/org/duniter/elasticsearch/PluginInit.java

@@ -268,7 +268,7 @@ public class PluginInit extends AbstractLifecycleComponent<PluginInit> {
                 }
 
                 // Index peers (and listen if new peer appear)
-                if (pluginSettings.enableSynchroDiscovery()) {
+                if (pluginSettings.enableBlockchainPeerIndexation()) {
                     injector.getInstance(PeerService.class)
                             .listenAndIndexPeers(peer);
                 }

cesium-plus-pod-core/src/main/java/org/duniter/elasticsearch/PluginSettings.java

@@ -247,6 +247,10 @@ public class PluginSettings extends AbstractLifecycleComponent<PluginSettings> {
         return settings.getAsBoolean("duniter.blockchain.enable", false);
     }
 
+    public boolean enableBlockchainPeerIndexation()  {
+        return settings.getAsBoolean("duniter.blockchain.peer.enable", enableBlockchainIndexation());
+    }
+
     public boolean reloadBlockchainIndices()  {
         return settings.getAsBoolean("duniter.blockchain.reload", false);
     }

release.properties

-#release configuration
-#Mon Jan 07 18:40:52 CET 2019
-projectVersionPolicyId=default
-scm.tagNameFormat=@{project.artifactId}-@{project.version}
-exec.additionalArguments=-DskipTests -DperformFullRelease
-remoteTagging=true
-scm.commentPrefix=[maven-release-plugin] 
-pushChanges=true
-completedPhase=check-poms
-scm.url=scm\:git\:git@git.duniter.org\:clients/cesium-grp/cesium-plus-pod.git
-exec.snapshotReleasePluginAllowed=false
-preparationGoals=verify