LP1844418 Tech note about enabling ES via new flag

Signed-off-by: Bill Erickson <berickxx@gmail.com>

diff --git a/docs/TechRef/elasticsearch.adoc b/docs/TechRef/elasticsearch.adoc
index 21e40ca..852e69a 100644 (file)
--- a/docs/TechRef/elasticsearch.adoc
+++ b/docs/TechRef/elasticsearch.adoc
@@ -26,6 +26,14 @@ See database tables in the 'elastic' schema.  No admin UI exists.  If a
 single elasticsearch node is running on the same server as EG, no 
 configuration changes are needed.
 
+To enable Elasticsearch for bib searching, modify the Evergreen global 
+flag in the database.
+
+[source,sql]
+------------------------------------------------------------------------------
+UPDATE config.global_flag SET enabled = true WHERE name = 'elastic.bib_search.enabled';
+------------------------------------------------------------------------------
+
 == Indexing Bib Records ==
 
 See Open-ILS/src/support-scripts/elastic-index.pl