update

opensearch-master/config.json

@@ -69,9 +69,5 @@
   "ports": {
     "9200/tcp": 9200,
     "9300/tcp": 9300
-  },
-  "environment": {
-    "OPENSEARCH_JAVA_OPTS": "-Xms${options[opensearch_heap]} -Xmx${options[opensearch_heap]}",
-    "OPENSEARCH_INITIAL_ADMIN_PASSWORD": "MyOpenSearch25!!"
   }
 }

opensearch-master/rootfs/etc/s6-overlay/s6-rc.d/opensearch/run

@@ -18,7 +18,13 @@ if [ -f "$OPTIONS_FILE" ]; then
   NODE_ROLES=$(jq -r '.node_roles // ["master"] | join(",")' "$OPTIONS_FILE" 2>/dev/null || echo "master")
 fi
 
-export OPENSEARCH_JAVA_OPTS="-Xms$1.5g -Xmx$1.5g"
+# Read options from Supervisor
+admin_password=$(bashio::config 'admin_password')
+opensearch_heap=$(bashio::config 'opensearch_heap')
+
+# Export as environment variables for OpenSearch
+export OPENSEARCH_INITIAL_ADMIN_PASSWORD="${admin_password}"
+export OPENSEARCH_JAVA_OPTS="-Xms${opensearch_heap} -Xmx${opensearch_heap}"
 
 echo "[s6-run] Starting OpenSearch node: $os-master roles:$master heap:$1.5g http:$9200 transport:$9300"