35 lines
1.2 KiB
YAML
35 lines
1.2 KiB
YAML
# docker-compose.yml — PostgreSQL 16 + pgvector (Docker)
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#
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# 数据持久化在命名卷 pgvector_data；首次初始化时 initdb/01-extensions.sql
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# 会自动 CREATE EXTENSION vector。端口 5432 映射到宿主机 localhost，
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# 与 Go 后端用 postgres://fashion:fashion_dev_2026@localhost:5432/fashion 连接。
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#
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# 管理：
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# 启动 : docker compose up -d
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# 停止 : docker compose stop
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# 重建 : docker compose down && docker compose up -d （不动数据卷则数据不丢）
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# 清数据: docker compose down -v
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services:
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pgvector:
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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
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container_name: pgvector
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restart: unless-stopped
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environment:
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POSTGRES_USER: fashion
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POSTGRES_PASSWORD: fashion_dev_2026 # 仅本地开发；生产务必换强密码
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POSTGRES_DB: fashion
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ports:
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- "5432:5432"
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volumes:
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- pgvector_data:/var/lib/postgresql/data
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- ./initdb:/docker-entrypoint-initdb.d:ro
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healthcheck:
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test: ["CMD-SHELL", "pg_isready -U fashion -d fashion"]
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interval: 5s
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timeout: 3s
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retries: 10
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volumes:
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pgvector_data:
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