From 766c691eb362fa9014fa9665bae2e115453ea7a0 Mon Sep 17 00:00:00 2001
From: toom1996 <23cm.cn@gmail.com>
Date: Thu, 17 Sep 2026 10:10:10 +0800
Subject: [PATCH] update

---
 scripts/pgvector/docker-compose.yml | 34 +++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 scripts/pgvector/docker-compose.yml

diff --git a/scripts/pgvector/docker-compose.yml b/scripts/pgvector/docker-compose.yml
new file mode 100644
index 0000000..332eabb
--- /dev/null
+++ b/scripts/pgvector/docker-compose.yml
@@ -0,0 +1,34 @@
+# docker-compose.yml — PostgreSQL 16 + pgvector (Docker)
+#
+# 数据持久化在命名卷 pgvector_data；首次初始化时 initdb/01-extensions.sql
+# 会自动 CREATE EXTENSION vector。端口 5432 映射到宿主机 localhost，
+# 与 Go 后端用 postgres://fashion:fashion_dev_2026@localhost:5432/fashion 连接。
+#
+# 管理：
+#   启动 : docker compose up -d
+#   停止 : docker compose stop
+#   重建 : docker compose down && docker compose up -d   （不动数据卷则数据不丢）
+#   清数据: docker compose down -v
+
+services:
+  pgvector:
+    image: ankane/pgvector:latest          # 预编译好 pgvector 的 PG 镜像；latest 当前底层为 PG17，对去重无影响
+    container_name: pgvector
+    restart: unless-stopped
+    environment:
+      POSTGRES_USER: fashion
+      POSTGRES_PASSWORD: fashion_dev_2026   # 仅本地开发；生产务必换强密码
+      POSTGRES_DB: fashion
+    ports:
+      - "5432:5432"
+    volumes:
+      - pgvector_data:/var/lib/postgresql/data
+      - ./initdb:/docker-entrypoint-initdb.d:ro
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U fashion -d fashion"]
+      interval: 5s
+      timeout: 3s
+      retries: 10
+
+volumes:
+  pgvector_data: