基于 Docker 安装 RocketMQ

向右看齐 2022-10-08 11:19 170阅读 0赞

## docker-compose.yml ##

**注意：启动 RocketMQ Server + Broker + Console 至少需要 2G 内存**

[root@worker1 docker-yml]# cat rocketmq.yml
    version: '3.5'
    services:
      rmqnamesrv:
        image: foxiswho/rocketmq:server
        container_name: rmqnamesrv
        ports:
          - 9876:9876
        volumes:
          - /docker/rocketmq/server/logs:/opt/logs
          - /docker/rocketmq/server/store:/opt/store
        networks:
            rmq:
              aliases:
                - rmqnamesrv
    
      rmqbroker:
        image: foxiswho/rocketmq:broker
        container_name: rmqbroker
        ports:
          - 10909:10909
          - 10911:10911
        volumes:
          - /docker/rocketmq/broker/logs:/opt/logs
          - /docker/rocketmq/broker/store:/opt/store
          - /docker/rocketmq/broker/broker.conf:/etc/rocketmq/broker.conf
        environment:
            NAMESRV_ADDR: "rmqnamesrv:9876"
            JAVA_OPTS: " -Duser.home=/opt"
            JAVA_OPT_EXT: "-server -Xms128m -Xmx128m -Xmn128m"
        command: mqbroker -c /etc/rocketmq/broker.conf
        depends_on:
          - rmqnamesrv
        networks:
          rmq:
            aliases:
              - rmqbroker
    
      rmqconsole:
        image: styletang/rocketmq-console-ng
        container_name: rmqconsole
        ports:
          - 8181:8080
        environment:
            JAVA_OPTS: "-Drocketmq.namesrv.addr=rmqnamesrv:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false"
        depends_on:
          - rmqnamesrv
        networks:
          rmq:
            aliases:
              - rmqconsole
    
    networks:
      rmq:
        name: rmq
        driver: bridge

## broker.conf ##

RocketMQ Broker 需要一个配置文件，按照上面的 Compose 配置，我们需要在/docker/rocketmq/broker 目录下创建一个名为 `broker.conf` 的配置文件，内容如下：

[root@worker1 broker]# cat broker.conf
    # Licensed to the Apache Software Foundation (ASF) under one or more
    # contributor license agreements.  See the NOTICE file distributed with
    # this work for additional information regarding copyright ownership.
    # The ASF licenses this file to You under the Apache License, Version 2.0
    # (the "License"); you may not use this file except in compliance with
    # the License.  You may obtain a copy of the License at
    #
    #     http://www.apache.org/licenses/LICENSE-2.0
    #
    #  Unless required by applicable law or agreed to in writing, software
    #  distributed under the License is distributed on an "AS IS" BASIS,
    #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    #  See the License for the specific language governing permissions and
    #  limitations under the License.
    
    
    # 所属集群名字
    brokerClusterName=DefaultCluster
    
    # broker 名字，注意此处不同的配置文件填写的不一样，如果在 broker-a.properties 使用: broker-a,
    # 在 broker-b.properties 使用: broker-b
    brokerName=broker-a
    
    # 0 表示 Master，> 0 表示 Slave
    brokerId=0
    
    # nameServer地址，分号分割
    # namesrvAddr=rocketmq-nameserver1:9876;rocketmq-nameserver2:9876
    
    # 启动IP,如果 docker 报 com.alibaba.rocketmq.remoting.exception.RemotingConnectException: connect to <192.168.0.120:10909> failed
    # 解决方式1 加上一句 producer.setVipChannelEnabled(false);，解决方式2 brokerIP1 设置宿主机IP，不要使用docker 内部IP
    # brokerIP1=192.168.0.253
    
    # 在发送消息时，自动创建服务器不存在的topic，默认创建的队列数
    defaultTopicQueueNums=4
    
    # 是否允许 Broker 自动创建 Topic，建议线下开启，线上关闭 ！！！这里仔细看是 false，false，false
    autoCreateTopicEnable=true
    
    # 是否允许 Broker 自动创建订阅组，建议线下开启，线上关闭
    autoCreateSubscriptionGroup=true
    
    # Broker 对外服务的监听端口
    listenPort=10911
    
    # 删除文件时间点，默认凌晨4点
    deleteWhen=04
    
    # 文件保留时间，默认48小时
    fileReservedTime=120
    
    # commitLog 每个文件的大小默认1G
    mapedFileSizeCommitLog=1073741824
    
    # ConsumeQueue 每个文件默认存 30W 条，根据业务情况调整
    mapedFileSizeConsumeQueue=300000
    
    # destroyMapedFileIntervalForcibly=120000
    # redeleteHangedFileInterval=120000
    # 检测物理文件磁盘空间
    diskMaxUsedSpaceRatio=88
    # 存储路径
    # storePathRootDir=/home/ztztdata/rocketmq-all-4.1.0-incubating/store
    # commitLog 存储路径
    # storePathCommitLog=/home/ztztdata/rocketmq-all-4.1.0-incubating/store/commitlog
    # 消费队列存储
    # storePathConsumeQueue=/home/ztztdata/rocketmq-all-4.1.0-incubating/store/consumequeue
    # 消息索引存储路径
    # storePathIndex=/home/ztztdata/rocketmq-all-4.1.0-incubating/store/index
    # checkpoint 文件存储路径
    # storeCheckpoint=/home/ztztdata/rocketmq-all-4.1.0-incubating/store/checkpoint
    # abort 文件存储路径
    # abortFile=/home/ztztdata/rocketmq-all-4.1.0-incubating/store/abort
    # 限制的消息大小
    maxMessageSize=65536
    
    # flushCommitLogLeastPages=4
    # flushConsumeQueueLeastPages=2
    # flushCommitLogThoroughInterval=10000
    # flushConsumeQueueThoroughInterval=60000
    
    # Broker 的角色
    # - ASYNC_MASTER 异步复制Master
    # - SYNC_MASTER 同步双写Master
    # - SLAVE
    brokerRole=ASYNC_MASTER
    
    # 刷盘方式
    # - ASYNC_FLUSH 异步刷盘
    # - SYNC_FLUSH 同步刷盘
    flushDiskType=ASYNC_FLUSH
    
    # 发消息线程池数量
    # sendMessageThreadPoolNums=128
    # 拉消息线程池数量
    # pullMessageThreadPoolNums=128

启动yml文件夹

[root@worker1 docker]# docker-compose -f rocketmq.yml up -d
    [root@worker1 docker]# docker-compose ps

## RocketMQ 控制台 ##

访问 [http://192.168.1.27:818][http_192.168.1.27_818]1 登入控制台

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzMjA0MjE_size_16_color_FFFFFF_t_70][]

[http_192.168.1.27_818]: http://rmqip:8080/
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTQzMjA0MjE_size_16_color_FFFFFF_t_70]: /images/20221005/ab4e8dcadc6b4818b98ba55225de37dd.png