docker-compose.yml
注意：启动 RocketMQ Server + Broker + Console 至少需要 2G 内存
version: '3.5'
services:
rmqnamesrv:
image: foxiswho/rocketmq:server
container_name: rmqnamesrv
ports:
- 9876:9876
volumes:
- ./data/logs:/opt/logs
- ./data/store:/opt/store
networks:
rmq:
aliases:
- rmqnamesrv
rmqbroker:
image: foxiswho/rocketmq:broker
container_name: rmqbroker
ports:
- 10909:10909
- 10911:10911
volumes:
- ./data/logs:/opt/logs
- ./data/store:/opt/store
- ./data/brokerconf/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:
- 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
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 ./data/brokerconf/ 目录下创建一个名为 broker.conf 的配置文件，内容如下：
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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
RocketMQ 控制台
访问 http://rmqIP:8080 登入控制台