redash部署使用

一、安装

从https://github.com/getredash/redash 拉取代码，运行docker-compose.production.yml

1，docker-compose文件调整

主要修改了两处：

1，增加了redis和postgres的db文件与宿主机的映射，不让docker容器停止后数据丢失。

官方默认的docker-compose.production.yml在docker-compose down 命令后，所有的配置信息都丢失了

2，增加了redis和postgres的端口映射，方便调试，线上环境也可以关掉。

3，修改REDASH_COOKIE_SECRET。

修改后的docker-compose.production.yml文件如下：

# This is an example configuration for Docker Compose. Make sure to atleast update
# the cookie secret & postgres database password.
#
# Some other recommendations:
# 1. To persist Postgres data, assign it a volume host location.
# 2. Split the worker service to adhoc workers and scheduled queries workers.
version: '2'
services:
  server:
    image: redash/redash:latest
    command: server
    depends_on:
      - postgres
      - redis
    ports:
      - "5000:5000"
    environment:
      PYTHONUNBUFFERED: 0
      REDASH_LOG_LEVEL: "INFO"
      REDASH_REDIS_URL: "redis://redis:6379/0"
      REDASH_DATABASE_URL: "postgresql://postgres@postgres/postgres"
      REDASH_COOKIE_SECRET: "Q422k6vaXUk8"
      REDASH_WEB_WORKERS: 4      
    restart: always
  worker:
    image: redash/redash:latest
    command: scheduler
    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
    restart: always
  redis:
    image: redis:3.0-alpine
    ports:
    - "6379:6379"
    volumes: 
      - ./data/redis_data:/data
    restart: always
  postgres:
    image: postgres:9.5.6-alpine
    ports:
    - "5432:5432"
    volumes:
      - ./data/postgresql_data:/var/lib/postgresql/data
    restart: always
  nginx:
    image: redash/nginx:latest
    ports:
      - "88:80"
    depends_on:
      - server
    links:
      - server:redash
    restart: always

2，创建db

原文链接