ref

Author: Guikingone

examples/compose.yaml

@@ -131,16 +131,18 @@ services:
             bootstrap.memory_lock: true
             indices.requests.cache.maximum_cacheable_size: 256
             DISABLE_SECURITY_PLUGIN: true
+            OPENSEARCH_JAVA_OPTS: '-Xms512m -Xmx512m'
         ulimits:
             memlock:
                 soft: -1
                 hard: -1
+            nofile:
+                soft: 65536
+                hard: 65536
         healthcheck:
-            test: [ 'CMD', 'curl', "-f", "http://127.0.0.1:9200/_cluster/health" ]
+            test: [ 'CMD', 'curl', "-f", "http://127.0.0.1:9200" ]
             interval: 30s
-            start_period: 90s
-            timeout: 20s
-            retries: 3
+            retries: 5
         ports:
             - '9200:9200'
             - '9600:9600'