dolphinscheduler服务启动

dolphinscheduler（简称DS）此文档对应版本是2.0.5官方文档，采用得是docker-compose部署，类似于一键启动这里不再过多介绍，重点介绍如何使用MySQL作为DS数据库，DS默认使用PostgreSQL

启动

  docker tag apache/dolphinscheduler:2.0.5 apache/dolphinscheduler:latest
  docker-compose up -d

使用MySQL作为DS数据库

• 下载对应MySQL连接jar包，放到对应docker-compose.yml同级目录下，注意版本要一致

  

• 创建DockerFile，写入下面两行代码，MySQL版本与你实际得一致

  FROM dolphinscheduler.docker.scarf.sh/apache/dolphinscheduler:2.0.5
  COPY mysql-connector-java-8.0.16.jar /opt/dolphinscheduler/lib
  

• 构建MySQL镜像

  docker build -t apache/dolphinscheduler:mysql-driver .
  

• 修改 docker-compose.yml 文件中的所有 image 字段为 apache/dolphinscheduler:mysql-driver，zookeeper除外，并删除所有dolphinscheduler-postgresq设置，如下所示（这里采用注释代替删除）

  version: "3.1"
  
  services:
  
  #  dolphinscheduler-postgresql:
  #    image: bitnami/postgresql:11.11.0
  #    environment:
  #      TZ: Asia/Shanghai
  #      POSTGRESQL_USERNAME: root
  #      POSTGRESQL_PASSWORD: root
  #      POSTGRESQL_DATABASE: dolphinscheduler
  #    volumes:
  #    - dolphinscheduler-postgresql:/bitnami/postgresql
  #    restart: unless-stopped
  #    networks:
  #    - dolphinscheduler
  
    dolphinscheduler-zookeeper:
      image: bitnami/zookeeper:3.6.2
      environment:
        TZ: Asia/Shanghai
        ALLOW_ANONYMOUS_LOGIN: "yes"
        ZOO_4LW_COMMANDS_WHITELIST: srvr,ruok,wchs,cons
      volumes:
      - dolphinscheduler-zookeeper:/bitnami/zookeeper
      restart: unless-stopped
      networks:
      - dolphinscheduler
  
    dolphinscheduler-api:
      image: apache/dolphinscheduler:mysql-driver
      command: api-server
      ports:
      - 12345:12345
      environment:
        TZ: Asia/Shanghai
      env_file: config.env.sh
      healthcheck:
        test: ["CMD", "/root/checkpoint.sh", "ApiApplicationServer"]
        interval: 30s
        timeout: 5s
        retries: 3
      depends_on:
  #    - dolphinscheduler-postgresql
      - dolphinscheduler-zookeeper
      volumes:
      - dolphinscheduler-logs:/opt/dolphinscheduler/logs
      - dolphinscheduler-shared-local:/opt/soft
      - dolphinscheduler-resource-local:/dolphinscheduler
      restart: unless-stopped
      networks:
      - dolphinscheduler
  
    dolphinscheduler-alert:
      image: apache/dolphinscheduler:mysql-driver
      command: alert-server
      environment:
        TZ: Asia/Shanghai
      env_file: config.env.sh
      healthcheck:
        test: ["CMD", "/root/checkpoint.sh", "AlertServer"]
        interval: 30s
        timeout: 5s
        retries: 3
  #    depends_on:
  #    - dolphinscheduler-postgresql
      volumes:
      - dolphinscheduler-logs:/opt/dolphinscheduler/logs
      restart: unless-stopped
      networks:
      - dolphinscheduler
  
    dolphinscheduler-master:
      image: apache/dolphinscheduler:mysql-driver
      command: master-server
      environment:
        TZ: Asia/Shanghai
      env_file: config.env.sh
      healthcheck:
        test: ["CMD", "/root/checkpoint.sh", "MasterServer"]
        interval: 30s
        timeout: 5s
        retries: 3
      depends_on:
  #    - dolphinscheduler-postgresql
      - dolphinscheduler-zookeeper
      volumes:
      - dolphinscheduler-logs:/opt/dolphinscheduler/logs
      - dolphinscheduler-shared-local:/opt/soft
      restart: unless-stopped
      networks:
      - dolphinscheduler
  
    dolphinscheduler-worker:
      image: apache/dolphinscheduler:mysql-driver
      command: worker-server
      environment:
        TZ: Asia/Shanghai
      env_file: config.env.sh
      healthcheck:
        test: ["CMD", "/root/checkpoint.sh", "WorkerServer"]
        interval: 30s
        timeout: 5s
        retries: 3
      depends_on:
  #    - dolphinscheduler-postgresql
      - dolphinscheduler-zookeeper
      volumes:
      - dolphinscheduler-worker-data:/tmp/dolphinscheduler
      - dolphinscheduler-logs:/opt/dolphinscheduler/logs
      - dolphinscheduler-shared-local:/opt/soft
      - dolphinscheduler-resource-local:/dolphinscheduler
      - /tmp/srbmp/taskFile:/tmp/srbmp/taskFile
      restart: unless-stopped
      networks:
      - dolphinscheduler
  
  networks:
    dolphinscheduler:
      driver: bridge
  
  volumes:
  #  dolphinscheduler-postgresql:
    dolphinscheduler-zookeeper:
    dolphinscheduler-worker-data:
    dolphinscheduler-logs:
    dolphinscheduler-shared-local:
    dolphinscheduler-resource-local:
  

• 修改 config.env.sh 文件中的 DATABASE 环境变量，初始化MySQL数据库，脚本地址，下载完成解压，/sql/sql/dolphinscheduler_mysql.sql

  DATABASE_TYPE=mysql
  DATABASE_DRIVER=com.mysql.jdbc.Driver
  DATABASE_HOST=localhost
  DATABASE_PORT=57409
  DATABASE_USERNAME=root
  DATABASE_PASSWORD=root
  DATABASE_DATABASE=dolphinscheduler
  DATABASE_PARAMS=useUnicode=true&characterEncoding=UTF-8