docker-compose 文件

整个项目主要分为4个容器，Server、Workder、Redis、Postgres。

server:
    build: .
    command: dev_server
    depends_on:
      - postgres
      - redis
    ports:
      - "5000:5000"
    volumes:
      - ".:/app"
    environment:
      PYTHONUNBUFFERED: 0
      REDASH_LOG_LEVEL: "INFO"
      REDASH_REDIS_URL: "redis://redis:6379/0"
      REDASH_DATABASE_URL: "postgresql://postgres@postgres/postgres"

其中Server作为主容器，加载/opt/redash文件夹到./app文件夹。依赖于redis和Postgres两个存储容器。
Server中主要将npm、flask等等进程

worker:
    build: .
    command: scheduler
    volumes_from:
      - server
    depends_on:
      - server
    environment:
      PYTHONUNBUFFERED: 0
      REDASH_LOG_LEVEL: "INFO"
      REDASH_REDIS_URL: "redis://redis:6379/0"
      REDASH_DATABASE_URL: "postgresql://postgres@postgres/postgres"
      QUEUES: "queries,scheduled_queries,celery"
      WORKERS_COUNT: 2

Worker主要启动scheduler计划，各种数据库的定时调用计划等等都在worker中执行。

redis:
    image: redis:3.0-alpine
    restart: unless-stopped
postgres:
    image: postgres:9.5.6-alpine
    # The following turns the DB into less durable, but gains significant performance improvements for the tests run (x3
    # improvement on my personal machine). We should consider moving this into a dedicated Docker Compose configuration for
    # tests.
    command: "postgres -c fsync=off -c full_page_writes=off -c synchronous_commit=OFF"
    restart: unless-stopped

数据库采用redis和postgres。