ea22d06dab
- Dockerfile：alpine 安装 wget；加 HEALTHCHECK（/v1/health 探测，
interval 15s、start_period 20s、retries 3）
- docker-compose.yml app：
· stop_grace_period 30s（配合 fiber ShutdownWithContext 10s
+ cron 任务收尾，避免 SIGKILL 截断在途请求）
· restart unless-stopped
· json-file logging：单文件 50MB、保留 5 个滚动文件
· 业务日志卷 ./logs:/app/logs
- docker-compose.yml postgres：同样配 restart + logging
- logs/ 目录用 .gitkeep 保留；.gitignore 加 logs/* + !logs/.gitkeep
- README 新增'一键部署（docker compose）'整章：3 步上线、启动顺序图、
healthcheck 说明、优雅停机、日志、回填历史、生产 checklist
所有 12 条守卫保持无输出；build / vet 干净。
80 lines
2.5 KiB
YAML
80 lines
2.5 KiB
YAML
services:
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postgres:
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image: timescale/timescaledb:latest-pg16
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container_name: crypto-hermes-postgres
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environment:
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POSTGRES_USER: ${POSTGRES_USER:-postgres}
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POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?POSTGRES_PASSWORD must be set, see .env.example}
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POSTGRES_DB: ${POSTGRES_DB:-hermes_market}
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ports:
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- "${POSTGRES_PORT:-5432}:5432"
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volumes:
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- hermes_pg_data:/var/lib/postgresql/data
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healthcheck:
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# 用 pg_isready 探测，避免 init 期 race
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test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-hermes_market}"]
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interval: 5s
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timeout: 3s
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retries: 10
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start_period: 10s
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restart: unless-stopped
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logging:
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driver: json-file
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options:
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max-size: "50m"
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max-file: "5"
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# init container：跑完 migration 立即退出。
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# 由 app 依赖它 service_completed_successfully，保证表存在再启动 app。
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migrate:
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image: migrate/migrate:v4.18.1
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container_name: crypto-hermes-migrate
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depends_on:
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postgres:
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condition: service_healthy
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volumes:
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- ./migrations:/migrations:ro
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command:
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- -path=/migrations
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- -database=postgres://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-hermes_market}?sslmode=disable
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- up
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restart: "no"
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app:
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build:
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context: .
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dockerfile: Dockerfile
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container_name: crypto-hermes-market-gateway
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depends_on:
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postgres:
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condition: service_healthy
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migrate:
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condition: service_completed_successfully
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ports:
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- "${APP_PORT:-8080}:8080"
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environment:
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CONFIG_PATH: /app/config/config.yml
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APP_ENV: ${APP_ENV:-production}
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APP_PORT: ${APP_PORT:-8080}
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POSTGRES_DSN: postgres://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB:-hermes_market}?sslmode=disable
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BINANCE_BASE_URL: ${BINANCE_BASE_URL:-https://fapi.binance.com}
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# 透传代理：国内直连 fapi.binance.com 不稳，详见 AGENTS.md §7.5
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HTTP_PROXY: ${HTTP_PROXY:-}
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HTTPS_PROXY: ${HTTPS_PROXY:-}
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NO_PROXY: ${NO_PROXY:-}
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volumes:
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- ./config:/app/config:ro
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- ./logs:/app/logs
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# SIGTERM → 等 app 内置 10s graceful shutdown（fiber.ShutdownWithContext）
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# + cron 任务结束的缓冲 = 30s。超时后 docker 发 SIGKILL。
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stop_grace_period: 30s
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restart: unless-stopped
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logging:
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driver: json-file
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options:
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max-size: "50m"
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max-file: "5"
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volumes:
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hermes_pg_data:
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