Merge pull request #4023 from ivanmrsulja/feature/elasticsearch-integration

Added example configuration for ES.

Author: litvinovg

home/src/main/resources/config/example.applicationSetup.n3

@@ -65,7 +65,7 @@
 # ----------------------------
 #
 # Search engine module:
-#    The Solr-based implementation is the only standard option, but it can be
+#    The Solr-based implementation is the standard option and it can be
 #    wrapped in an "instrumented" wrapper, which provides additional logging
 #    and more rigorous life-cycle checking.
 #
@@ -79,6 +79,17 @@
     a   vitroWebapp:searchengine.solr.SolrSearchEngine ,
         vitroWebapp:modules.searchEngine.SearchEngine .
 
+# Alternatively, you can setup Elasticsearch engine in the same manner:
+
+#:instrumentedSearchEngineWrapper
+#    a   vitroWebapp:searchengine.InstrumentedSearchEngineWrapper ,
+#        vitroWebapp:modules.searchEngine.SearchEngine ;
+#    :wraps :elasticSearchEngine .
+
+#:elasticSearchEngine
+#    a   vitroWebapp:searchengine.elasticsearch.ElasticSearchEngine ,
+#        vitroWebapp:modules.searchEngine.SearchEngine .
+
 # ----------------------------
 #
 # Search indexer module:

home/src/main/resources/config/example.runtime.properties

@@ -85,7 +85,7 @@ argon2.time = 1000
 # email.smtpHost =
 # email.replyTo =
 
-  #
+  # WARNING: Deprecated, switch to using vitro.local.searchengine.url as explained below
   # URL of Solr context used in local VIVO search. This will usually consist of:
   #     scheme + server_name + port + "solr" + solr_core_name
   # In a standard Solr installation, the Solr service will be available on port
@@ -96,6 +96,13 @@ argon2.time = 1000
   #
 vitro.local.solr.url = http://localhost:8983/solr/vivocore
 
+# URL of generic searchengine context (Supports Solr, Elasticsearch and Opensearch)
+# vitro.local.searchengine.url = http://localhost:8983/solr/vivocore
+
+# If basic authentication is supported for connection to you search engine instance,
+# the credentials should be provided below
+#vitro.local.searchengine.username =
+#vitro.local.searchengine.password =
 
 # -----------------------------------------------------------------------------
 # LINKING USER ACCOUNTS TO PROFILE PAGES