Start figuring out how to automatically reindex the database cluster

docker-entrypoint.sh

@@ -572,6 +572,27 @@ _main() {
 			echo "Removing left over database files is complete"
 			echo "---------------------------------------------"
 
+      # Automatically reindex the databases (if requested)
+      if [ "${PGAUTO_REINDEX}" = "yes" ]; then
+        echo "------------------------"
+        echo "Reindexing the databases"
+        echo "------------------------"
+
+        # Start the database in single user mode
+        "${OLDPATH}/bin/postgres" --single -D "${POSTGRES_DB}"
+
+        # 1. Get the list of databases in the database cluster
+        # Something like this should work:
+        # SELECT datname FROM pg_catalog.pg_database WHERE datistemplate IS FALSE;
+
+        # 2. For each database, get the list of indexes
+        # 3. Regenerate the indexes
+
+        echo "-------------------------------"
+        echo "End of reindexing the databases"
+        echo "-------------------------------"
+      fi
+
 			echo "**********************************************************"
 			echo "Automatic upgrade process finished with no errors reported"
 			echo "**********************************************************"