Docker部署RocketMQ的实现示例

docker pull apache/rocketmq:4.9.4

mkdir -p /app/rocketmq/logs /app/rocketmq/store

docker run -d -p 9876:9876 --restart=always \
  -v /app/rocketmq/namesrv/logs:/home/rocketmq/logs \
  -v /app/rocketmq/namesrv/store:/home/rocketmq/store \
  --name mqnamesrv \
  --network rocketmq \
  -e"JAVA_OPT_EXT=-server -Xms512m -Xmx512m -Xmn512m" \
  apache/rocketmq:4.9.4 \
  sh mqnamesrv

mkdir -p /app/rocketmq/broker/logs  /app/rocketmq/broker/store /app/rocketmq/broker/conf

cd /app/rocketmq/broker/conf
vi 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=192.168.18.200:9876
# 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
#producer.setVipChannelEnabled=false
brokerIP1=192.168.18.200

# 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

docker run -d -p 10911:10911 -p 10909:10909 \
-v /app/rocketmq/broker/logs:/home/rocketmq/logs \
-v /app/rocketmq/broker/store:/home/rocketmq/store \
-v /app/rocketmq/broker/conf/broker.conf:/home/rocketmq/rocketmq-4.9.4/conf/broker.conf \
--name rmqbroker \
-e "NAMESRV_ADDR=mqnamesrv:9876" \
 apache/rocketmq:4.9.4 \
sh mqbroker -n mqnamesrv:9876 \
-c  /home/rocketmq/rocketmq-4.9.4/conf/broker.conf autoCreateTopicEnable=true

docker pull styletang/rocketmq-console-ng

docker run -d --restart=always --name rocketmq-admin -e "JAVA_OPTS=-Drocketmq.namesrv.addr=mqnamesrv:9876 -Dcom.rocketmqsendMessageWithVIPChannel=false"  -p 18080 :8080  styletang/rocketmq-console-ng