Docker之安装RocketMQ

Docker安装RocketMQ

RocketMQ目录

• 简单介绍
• 安装Namesrv
• 安装broker服务器
• 安装控制台

简单介绍

• RocketMQ是阿里开源的一款分布式消息中间件,具有日志监控、消息推送、金融报文、电信信令、削峰填谷等功能.

安装Namesrv

1. 下载镜像(没有官方发布的镜像)
   docker pull foxiswho/rocketmq:server-4.5.1
2. 分步启动nameserver和broker
   docker run -d -p 9876:9876 -v /usr/local/my-insall/rocketmq-namesrv/logs:/root/logs -v /usr/local/my-insall/rocketmq-namesrv/store:/root/store --name rmqnamesrv --restart=always foxiswho/rocketmq:server-4.5.1

• 命令详解

安装broker服务器

1. 镜像和上一步是同一个,如果已拉取则无需拉取
2. 在上一步创建的文件中创建 broker.conf文件

#加入下面配置内容 并且brokerIP1 要修改成你自己宿主机的 IP
配置文件内容
=======================================
# 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={外网ip}

# 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=/usr/local/my-insall/rocketmq-namesrv/store
# commitLog 存储路径
# storePathCommitLog=/usr/local/my-insall/rocketmq-namesrv/store/commitlog
# 消费队列存储
# storePathConsumeQueue=/usr/local/my-insall/rocketmq-namesrv/store/consumequeue
# 消息索引存储路径
# storePathIndex=/usr/local/my-insall/rocketmq-namesrv/store/index
# checkpoint 文件存储路径
# storeCheckpoint=/usr/local/my-insall/rocketmq-namesrv/store/checkpoint
# abort 文件存储路径
# abortFile=/usr/local/my-insall/rocketmq-namesrv/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
===================================================

3. 启动borker容器
   docker run -d -p 10911:10911 -p 10909:10909 -v /usr/local/my-insall/rocketmq-broker/logs:/root/logs -v /usr/local/my-insall/rocketmq-broker/store:/root/store -v /usr/local/my-insall/rocketmq-broker/conf/broker.conf:/opt/rocketmq-4.5.1/conf/broker.conf --name rmqbroker --link rmqnamesrv:namesrv -e "NAMESRV_ADDR=namesrv:9876" -e "MAX_POSSIBLE_HEAP=200000000" foxiswho/rocketmq:broker-4.5.1 sh mqbroker -c /opt/rocketmq-4.5.1/conf/broker.conf

安装rocket-console

1. 拉取控制台镜像
   docker pull styletang/rocketmq-console-ng
2. 启动控制台
   docker run -d -e "JAVA_OPTS=-Drocketmq.namesrv.addr={外网ip}:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false" -p 8180:8080 -t styletang/rocketmq-console-ng
3. 通过 ip:8180访问RocketMq控制台

• 访问成功如图
  
  RocketMQ安装成功.jpg