使用docker-compose部署rocketMQ集群
环境准备
docker安装与配置阿里镜像加速器
docker-compose安装—pip3
rocketMQ集群组成（双主双从异步刷盘）
| 容器名称 | IP | 与宿主机的端口映射 |
|---|---|---|
| rmqnamesrv-a | rmqnamesrv-a | 9876:9876 |
| rmqnamesrv-b | rmqnamesrv-b | 9876:9877 |
| rmqbroker-a | rmqbroker-a | 10911:10911 |
| rmqbroker-a-s | rmqbroker-a-s | 10911:10912 |
| rmqbroker-b | rmqbroker-b | 10911:10913 |
| rmqbroker-b-s | rmqbroker-b-s | 10911:10914 |
| rmqconsole | rmqconsole | 8080:8080 |
容器内部通信使用自定义网络，IP别名和容器名一样
传送门：docker网络探究
准备docker-compose文件
docker-compose.yml （注意映射目录中含有rocketMQ的版本号，按需修改）
version: '3.5'
services:
rmqnamesrv-a:
image: rocketmqinc/rocketmq:latest
container_name: rmqnamesrv-a
ports:
- 9876:9876
volumes:
- ./rocketmq/logs/nameserver-a:/root/logs
- ./rocketmq/store/nameserver-a:/root/store
command: sh mqnamesrv
networks:
rmq:
aliases:
- rmqnamesrv-a
rmqnamesrv-b:
image: rocketmqinc/rocketmq:latest
container_name: rmqnamesrv-b
ports:
- 9877:9876
volumes:
- ./rocketmq/store/nameserver-b:/root/store
- ./rocketmq/logs/nameserver-b:/root/logs
command: sh mqnamesrv
networks:
rmq:
aliases:
- rmqnamesrv-b
rmqbroker-a:
image: rocketmqinc/rocketmq:latest
container_name: rmqbroker-a
ports:
- 10911:10911
volumes:
- ./rocketmq/logs/broker-a:/root/logs
- ./rocketmq/store/broker-a:/root/store
- ./rocketmq/broker-a.conf:/opt/rocketmq-4.4.0/conf/broker.conf
environment:
TZ: Asia/Shanghai
NAMESRV_ADDR: "rmqnamesrv-a: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 autoCreateTopicEnable=true &
links:
- rmqnamesrv-a:rmqnamesrv-a
- rmqnamesrv-b:rmqnamesrv-b
networks:
rmq:
aliases:
- rmqbroker-a
rmqbroker-a-s:
image: rocketmqinc/rocketmq:latest
container_name: rmqbroker-a-s
ports:
- 10912:10911
volumes:
- ./rocketmq/logs/broker-a-s:/root/logs
- ./rocketmq/store/broker-a-s:/root/store
- ./rocketmq/broker-a-s.conf:/opt/rocketmq-4.4.0/conf/broker.conf
environment:
TZ: Asia/Shanghai
NAMESRV_ADDR: "rmqnamesrv-a: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 autoCreateTopicEnable=true &
links:
- rmqnamesrv-a:rmqnamesrv-a
- rmqnamesrv-b:rmqnamesrv-b
networks:
rmq:
aliases:
- rmqbroker-a-s
rmqbroker-b:
image: rocketmqinc/rocketmq:latest
container_name: rmqbroker-b
ports:
- 10913:10911
volumes:
- ./rocketmq/logs/broker-b:/root/logs
- ./rocketmq/store/broker-b:/root/store
- ./rocketmq/broker-b.conf:/opt/rocketmq-4.4.0/conf/broker.conf
environment:
TZ: Asia/Shanghai
NAMESRV_ADDR: "rmqnamesrv-a: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 autoCreateTopicEnable=true &
links:
- rmqnamesrv-a:rmqnamesrv-a
- rmqnamesrv-b:rmqnamesrv-b
networks:
rmq:
aliases:
- rmqbroker-b
rmqbroker-b-s:
image: rocketmqinc/rocketmq:latest
container_name: rmqbroker-b-s
ports:
- 10914:10911
volumes:
- ./rocketmq/logs/broker-b-s:/root/logs
- ./rocketmq/store/broker-b-s:/root/store
- ./rocketmq/broker-b-s.conf:/opt/rocketmq-4.4.0/conf/broker.conf
environment:
TZ: Asia/Shanghai
NAMESRV_ADDR: "rmqnamesrv-a: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 autoCreateTopicEnable=true &
links:
- rmqnamesrv-a:rmqnamesrv-a
- rmqnamesrv-b:rmqnamesrv-b
networks:
rmq:
aliases:
- rmqbroker-b-s
rmqconsole:
image: styletang/rocketmq-console-ng:latest
container_name: rmqconsole
ports:
- 8080:8080
environment:
JAVA_OPTS: -Drocketmq.namesrv.addr=rmqnamesrv-a:9876;rmqnamesrv-b:9877 -Dcom.rocketmq.sendMessageWithVIPChannel=false
networks:
rmq:
aliases:
- rmqconsole
# 自定义网络
networks:
rmq:
name: rmq
driver: bridge
准备配置文件
broker-a.conf
brokerClusterName = rocketmq-cluster
brokerName = broker-a
# 0表示broker master 非0表示 broker slaver
brokerId = 0
# brokerIP1 当前broker监听的IP
brokerIP1 = rmqbroker-a
# brokerIP2 存在broker主从时，在broker主节点上配置了brokerIP2的话,broker从节点会连接主节点配置的brokerIP2来同步
# brokerIP2 = 192.168.111.129
deleteWhen = 04
fileReservedTime = 48
namesrvAddr = rmqnamesrv-a:9876;rmqnamesrv-b:9876
# 是否能够自动创建topic
autoCreateTopicEnable = true
#Broker 对外服务的监听端口, 默认10911
# listenPort = 10911
#Broker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
broker-a-s.conf
brokerClusterName = rocketmq-cluster
brokerName = broker-a
# 0表示broker master 非0表示 broker slaver
brokerId = 1
brokerIP1 = rmqbroker-a-s
deleteWhen = 04
fileReservedTime = 48
namesrvAddr = rmqnamesrv-a:9876;rmqnamesrv-b:9876
# autoCreateTopicEnable=true
#Broker 对外服务的监听端口,
#listenPort = 10912
#Broker角色
#- ASYNC_MASTER 异步复制Master
#- SYNC_MASTER 同步双写Master
#- SLAVE
brokerRole = SLAVE
#刷盘方式
#- ASYNC_FLUSH 异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType = ASYNC_FLUSH
broker-b.conf
brokerClusterName = rocketmq-cluster
brokerName = broker-b
# 0表示broker master 非0表示 broker slaver
brokerId = 0
# brokerIP1 当前broker监听的IP
brokerIP1 = rmqbroker-b
# brokerIP2 存在broker主从时，在broker主节点上配置了brokerIP2的话,broker从节点会连接主节点配置的brokerIP2来同步
# brokerIP2 = 192.168.111.129
deleteWhen = 04
fileReservedTime = 48
namesrvAddr = rmqnamesrv-a:9876;rmqnamesrv-b:9876
# 是否能够自动创建topic
autoCreateTopicEnable = true
#Broker 对外服务的监听端口, 默认10911
# listenPort = 10913
#Broker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
broker-b-s.conf
brokerClusterName = rocketmq-cluster
brokerName = broker-b
# 0表示broker master 非0表示 broker slaver
brokerId = 1
brokerIP1 = rmqbroker-b-s
deleteWhen = 04
fileReservedTime = 48
namesrvAddr = rmqnamesrv-a:9876;rmqnamesrv-b:9876
# 是否能够自动创建topic
autoCreateTopicEnable = true
#Broker 对外服务的监听端口,
# listenPort = 10914
#Broker角色
#- ASYNC_MASTER 异步复制Master
#- SYNC_MASTER 同步双写Master
#- SLAVE
brokerRole = SLAVE
#刷盘方式
#- ASYNC_FLUSH 异步刷盘
#- SYNC_FLUSH 同步刷盘
flushDiskType = ASYNC_FLUSH
一键启动集群
将docker-compose.yml文件和配置文件上传到服务器，注意对应目录
执行命令并查看宿主机映射过来的启动日志
docker-compose up -d
访问控制台：http://宿主机IP:8080/
