commit 992997522a2800c883fb191204da6f858651b6e6
Author: aszerW <aszer27937@gmail.com>
Date:   Sun Oct 12 13:34:49 2025 +0800

    postgresql docker compose

diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..5dec016
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,32 @@
+version: '3.8'
+
+services:
+  postgres:
+    image: postgres:15-alpine
+    container_name: etf_postgres
+    restart: unless-stopped
+    environment:
+      POSTGRES_DB: etf_db
+      POSTGRES_USER: admin
+      POSTGRES_PASSWORD: admin
+      POSTGRES_INITDB_ARGS: "--encoding=UTF-8 --lc-collate=C --lc-ctype=C"
+    ports:
+      - "5432:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    networks:
+      - etf_network
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U admin -d etf_db"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 30s
+
+volumes:
+  postgres_data:
+    driver: local
+
+networks:
+  etf_network:
+    driver: bridge