From 471fef8fdb2cfdfb0cb5625e7d5c2b3d5e445d57 Mon Sep 17 00:00:00 2001
From: kchou <kchou@kylab.org>
Date: Sun, 15 Nov 2026 18:17:00 +0800
Subject: [PATCH] add opensearch

---
 opensearch/docker-compose.yml | 46 +++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 opensearch/docker-compose.yml

diff --git a/opensearch/docker-compose.yml b/opensearch/docker-compose.yml
new file mode 100644
index 0000000..19e5e78
--- /dev/null
+++ b/opensearch/docker-compose.yml
@@ -0,0 +1,46 @@
+services:
+  opensearch-node:
+    image: opensearchproject/opensearch:latest
+    container_name: opensearch-node
+    environment:
+      - cluster.name=opensearch-cluster
+      - node.name=opensearch-node
+      - discovery.type=single-node
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms1g -Xmx1g" # Adjust based on your available host RAM
+      - OPENSEARCH_INITIAL_ADMIN_PASSWORD=YourStrongPassword123! # Must meet password policy
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+      nofile:
+        soft: 65536
+        hard: 65536
+    volumes:
+      - opensearch-data:/usr/share/opensearch/data
+    ports:
+      - 9200:9200
+      - 9600:9600
+    networks:
+      - opensearch-net
+
+  opensearch-dashboards:
+    image: opensearchproject/opensearch-dashboards:latest
+    container_name: opensearch-dashboards
+    ports:
+      - 5601:5601
+    expose:
+      - 5601
+    environment:
+      - OPENSEARCH_HOSTS=["https://opensearch-node:9200"] # Uses HTTPS due to built-in security plugin
+    networks:
+      - opensearch-net
+    depends_on:
+      - opensearch-node
+
+volumes:
+  opensearch-data:
+
+networks:
+  opensearch-net:
+    driver: bridge