Default port for elasticsearch from 9300 to 9200 since with the upgraded to v7 we now use the HTTP port to connect.

Changed default Elasticsearch cluster name to `clowder` since that is what we use in the docker compose.
Rolled back change to the name of the elasticsearch volume.

Author: lmarini

conf/application.conf

@@ -312,9 +312,9 @@ irods.usercurrent=/tempZone/home/public
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 # Elasticsearch
 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-elasticsearchSettings.clusterName=""
+elasticsearchSettings.clusterName="clowder"
 elasticsearchSettings.serverAddress="localhost"
-elasticsearchSettings.serverPort=9300
+elasticsearchSettings.serverPort=9200
 elasticsearchSettings.indexNamePrefix="clowder"
 elasticsearchSettings.maxResults=240
 elasticsearchSettings.useQueue=true

docker-compose.yml

@@ -132,7 +132,7 @@ services:
 
   # search index (optional, needed for search and sorting future)
   elasticsearch:
-    image: docker.elastic.co/elasticsearch/elasticsearch:7.7.0
+    image: docker.elastic.co/elasticsearch/elasticsearch:7.5.2
     container_name: elasticsearch
     environment:
       - discovery.type=single-node
@@ -147,7 +147,7 @@ services:
       - clowder
     restart: unless-stopped
     volumes:
-      - es:/usr/share/elasticsearch/data
+      - elasticsearch:/usr/share/elasticsearch/data
 
   # monitor clowder extractors
   monitor:
@@ -183,4 +183,4 @@ volumes:
   clowder-custom:
   mongo:
   rabbitmq:
-  es:
+  elasticsearch: