delete old index - start new

Author: tilen1976

.nais/test/klass-api-search.yaml

@@ -46,7 +46,7 @@ spec:
         - application: klass-mail
   openSearch:
     access: readwrite
-    instance: klass-search
+    instance: klass-search-new
 
   prometheus:
     enabled: true

klass-api/src/main/java/no/ssb/klass/api/services/IndexServiceImpl.java

@@ -88,8 +88,12 @@ public void createIndexWithStemmingAnalyzer() {
             var indexOps = elasticsearchOperations.indexOps(getIndexCoordinates());
 
             if (indexOps.exists()) {
-                log.info("Index '{}' already exists — skipping creation.", elasticsearchIndex);
-                return;
+                log.info("Index '{}' exists — deletes index.", elasticsearchIndex);
+                boolean deleted = indexOps.delete();
+                if (!deleted) {
+                    log.warn("Failed to delete existing index '{}'. Aborting recreation.", elasticsearchIndex);
+                    return;
+                }
             }
 
             Map<String, Object> settings =