RocktMQ基础

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推荐一篇文档 www.itmuch.com/books/rocke… 是周立大佬写的,我基本是根据这个来学习rocketmq的。 再推荐一个docker-common的git仓库,用着是真的方便。 gitee.com/zhengqingya… 自己fork一份,再也不用担心环境搭建了。

环境部署

首先,你要有一个服务器,然后安装docker和docker-compose。就不做介绍了。

看一下docker-composeyml内容

version: '3.5'
services:
  # mq服务
  rocketmq_server:
    image: foxiswho/rocketmq:server
    container_name: rocketmq_server
    ports:
      - 9876:9876
    volumes:
      - ./rocketmq/rocketmq_server/logs:/opt/logs
      - ./rocketmq/rocketmq_server/store:/opt/store
    networks:
      rocketmq:
        aliases:
          - rocketmq_server

  # mq中间件
  rocketmq_broker:
    image: foxiswho/rocketmq:broker
    container_name: rocketmq_broker
    ports:
      - 10909:10909
      - 10911:10911
    volumes:
      - ./rocketmq/rocketmq_broker/logs:/opt/logs
      - ./rocketmq/rocketmq_broker/store:/opt/store
      - ./rocketmq/rocketmq_broker/conf/broker.conf:/etc/rocketmq/broker.conf
    environment:
      NAMESRV_ADDR: "rocketmq_server:9876"
      JAVA_OPTS: " -Duser.home=/opt"
      JAVA_OPT_EXT: "-server -Xms128m -Xmx128m -Xmn128m"
    command: mqbroker -c /etc/rocketmq/broker.conf
    depends_on:
      - rocketmq_server
    networks:
      rocketmq:
        aliases:
          - rocketmq_broker

  # mq可视化控制台
  rocketmq_console_ng:
    image: styletang/rocketmq-console-ng
    container_name: rocketmq_console_ng
    ports:
      - 9002:8080
    environment:
      JAVA_OPTS: "-Drocketmq.namesrv.addr=rocketmq_server:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false"
    depends_on:
      - rocketmq_server
    networks:
      rocketmq:
        aliases:
          - rocketmq_console_ng

networks:
  rocketmq:
    name: rocketmq
    driver: bridge

脚本

cd ~
git clone https://gitee.com/yanghx-gitee/docker-compose.git
cd /root/docker-compose/Liunx
# 启动脚本
docker-compose -f docker-compose-rocketmq.yml up -d 

就是这么简单,就可以启动一个rocket实例了,还有web控制台。

把我的服务器贡献出来,大家凑合着用,坏了我也不准备修了。

http://152.136.29.152:9002/

基础概念

具体看大佬博客 https://www.itmuch.com/books/rocketmq/

api使用