不知道是不是mac的原因,按网上很多教程都失败了。捯饬了一下午,记录下一个mac上可行的方案。
主要记载了些我踩坑的地方,网上随意一搜就能找到的就没记录了,比如BrokerIP等问题。
1. 下载镜像
docker pull rocketmqinc/rocketmq
docker pull pangliang/rocketmq-console-ng
可以使用其他路径下载
2. docker-compse.yml文件
由于文件中挂载路径是相对路径,并使用了./data/xxx这类写法,所以docker-compse.yml文件放在你需要挂载目录下的根目录下更合适。比如放在/xx/docker/rocketmq/目录下。
我是先在本地创建了rocketmq目录:mkdir -p docker/rocketmq
下面就是docker-compse.yml文件,注意点都加了注释
version: '3.5' #按照自己版本来
services:
rmqnamesrv:
image: rocketmqinc/rocketmq #选择自己下载的镜像名
container_name: rmqnamesrv
ports:
- 9876:9876
volumes:
- ./data/logs:/opt/logs
- ./data/store:/opt/store
command: sh mqnamesrv #注意:1. 是mqnamesrv而不是rmqnamesrv 2. 前面必须加sh
networks:
rmq:
aliases:
- rmqnamesrv
rmqbroker:
image: rocketmqinc/rocketmq #选择自己下载的镜像名
container_name: rmqbroker
ports:
- 10909:10909
- 10911:10911
volumes:
- ./data/logs:/opt/logs
- ./data/store:/opt/store
- ./data/brokerconf/broker.conf:/opt/rocketmq-4.4.0/conf/broker.conf #选择自己下的版本:4.4.0
environment:
NAMESRV_ADDR: "rmqnamesrv:9876"
JAVA_OPTS: " -Duser.home=/opt"
JAVA_OPT_EXT: "-server -Xms128m -Xmx128m -Xmn128m"
command: sh mqbroker -c /opt/rocketmq-4.4.0/conf/broker.conf #注意:1. 是mqbroker而不是rmqbroker 2. 前面必须加sh
depends_on:
- rmqnamesrv
networks:
rmq:
aliases:
- rmqbroker
rmqconsole:
image: pangliang/rocketmq-console-ng #选择自己下载的镜像名
container_name: rmqconsole
ports:
- 8080:8080
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
查看当前镜像的版本:docker image inspect rocketmqinc/rocketmq:latest|grep -i version
3. broker.conf文件
进入./data/brokerconf目录,并生成broker.conf文件
写入:
# 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=10.18.127.139
# 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-4.4.0-incubating/store
# commitLog 存储路径
# storePathCommitLog=/home/ztztdata/rocketmq-all-4.4.0-incubating/store/commitlog
# 消费队列存储
# storePathConsumeQueue=/home/ztztdata/rocketmq-all-4.4.0-incubating/store/consumequeue
# 消息索引存储路径
# storePathIndex=/home/ztztdata/rocketmq-all-4.4.0-incubating/store/index
# checkpoint 文件存储路径
# storeCheckpoint=/home/ztztdata/rocketmq-all-4.4.0-incubating/store/checkpoint
# abort 文件存储路径
# abortFile=/home/ztztdata/rocketmq-all-4.4.0-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
注意:brokerIP处写入自己的ip
4. 使用docker-compose构建
回到docker-compose.yml所在的目录
执行docker命令
docker-compose up -d