feat(service): dockerize — Dockerfile + docker-compose + 统一入口

把项目打包成可部署的数据同步服务:

- Dockerfile (multi-stage builder/runtime, slim base, 含 healthcheck)
- docker-compose.yml (postgres:16-alpine + market_sync, 持久化 pgdata + logs)
- .dockerignore (减 build context)
- bin/service_run.sh (单进程跑 uvicorn + scheduler 线程)
- app/entrypoints/worker.py 抽 start_scheduler_thread() (幂等)

部署:
  docker compose up -d
  # 然后访问 http://localhost:8100/docs 看 FastAPI

设计选择:
  - 单容器一服务(uvicorn 主 + scheduler daemon thread),不用 supervisord
  - 原 systemd timer 由进程内 scheduler 取代(配置已存在于 config 表)
  - PG 用 docker volume 持久化;同步日志单独 volume
This commit is contained in:
gao
2026-07-07 16:30:56 +08:00
parent a8ea132924
commit fbc3cc84f0
5 changed files with 299 additions and 1 deletions
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# docker-compose.yml — 一键起 market_sync 数据同步服务
#
# 包含:
# - postgres : PostgreSQL 16market_data schema 的主库)
# - market_sync : 数据同步 + dashboard + scheduler(单进程)
#
# 用法:
# docker compose up -d # 后台启动
# docker compose logs -f market_sync # 看同步日志
# docker compose exec market_sync \
# python -m app.entrypoints.cli sync stock_node --type2 2,3
#
version: "3.9"
services:
postgres:
image: postgres:16-alpine
restart: unless-stopped
environment:
POSTGRES_USER: market_sync
POSTGRES_PASSWORD: market_sync
POSTGRES_DB: market_data
ports:
- "5432:5432"
volumes:
- pgdata:/var/lib/postgresql/data
healthcheck:
test: ["CMD-SHELL", "pg_isready -U market_sync -d market_data"]
interval: 10s
timeout: 3s
retries: 5
market_sync:
build:
context: .
dockerfile: Dockerfile
image: market_sync:latest
restart: unless-stopped
depends_on:
postgres:
condition: service_healthy
environment:
# PG 连接(指向同 compose 的 postgres 服务)
PG_HOST: postgres
PG_PORT: "5432"
PG_USER: market_sync
PG_PASSWORD: market_sync
PG_DB_NAME: market_data
DB_BACKEND: pg
# 调度
SCHEDULER_TIMEZONE: Asia/Shanghai
SCHEDULER_TICK_SECONDS: "5"
SCHEDULER_AUTO_SEED: "true"
# API
API_HOST: 0.0.0.0
API_PORT: "8100"
# 日志
LOG_DIR: /app/logs
LOG_LEVEL: INFO
# 数据源开关
DS_BAOSTOCK_ENABLED: "true"
DS_SINA_ENABLED: "true"
# 凭证(可放进 .env / secrets 文件,避免明文)
MAIRUI_LICENCE: ${MAIRUI_LICENCE:-}
XUEQIU_TOKEN: ${XUEQIU_TOKEN:-}
# 麦蕊限速(钻石 100 RPS 留 buffer;服务化后保守点)
MAIRUI_RPS_LIMIT: "10"
# 节假日
TRADING_HOLIDAYS: ${TRADING_HOLIDAYS:-}
ports:
- "8100:8100"
volumes:
# 持久化日志(任务失败时方便排查)
- sync_logs:/app/logs
healthcheck:
test: ["CMD", "curl", "-fsS", "http://localhost:8100/api/health"]
interval: 60s
timeout: 5s
retries: 3
start_period: 30s
volumes:
pgdata:
sync_logs: