docker部署RocketMQ

asfx站长

2022.11.10 16:20:08 阅读 785

#### 1.创建一个虚拟网络mynet
```
docker network create --subnet=172.18.1.0/16 mynet
```
#### 2.创建目录
```
mkdir -p /home/rocketmq/{name_server,broker,console}
mkdir -p /home/rocketmq/name_server/{logs,store}
mkdir -p /home/rocketmq/broker/{logs,store,conf}

或者

mkdir -p /home/rocketmq/{name_server,broker,console} && mkdir -p /home/rocketmq/name_server/{logs,store} && mkdir -p /home/rocketmq/broker/{logs,store,conf}
```
#### 3.启动name_server容器
```
docker run --name rmq_namesrv \
--restart=always \
-p 9876:9876 \
--privileged=true \
--network mynet \
-v /home/rocketmq/name_server/logs:/root/logs \
-v /home/rocketmq/name_server/store:/root/store \
-e "MAX_POSSIBLE_HEAP=100000000" \
-d rocketmqinc/rocketmq:4.4.0 sh mqnamesrv autoCreateTopicEnable=false
```
#### 4.创建编辑broker.conf配置文件
```
vi /home/rocketmq/broker/conf/broker.conf
```
根据实际情况请修改下面的IP
```
# broker集群名称
brokerClusterName = DefaultCluster
# broker节点名称
brokerName=broker-a
# broker节点id
brokerId=0
# 删除条件
deleteWhen=04
# 文件保留时间（单位小时），默认为3天
fileReservedTime=48
# broker角色
brokerRole=ASYNC_MASTER
# 磁盘同步方式：同步，异步
flushDiskType=ASYNC_FLUSH
# 当前broker监听的IP(主)
brokerIP1=192.168.233.128
# 是否开启Topic自动创建
autoCreateTopicEnable=false
```
#### 5.创建rocketmq_broker容器

注意-e "NAMESRV_ADDR=后面需要与前面所创建的 "rmq_namesrv" 容器名一致。
并附带端口号，格式【容器名：端口】
```
docker run --name rmq_broker \
--restart=always \
-p 10911:10911 -p 10909:10909 \
--privileged=true \
--network mynet \
-v /home/rocketmq/broker/logs:/root/logs \
-v /home/rocketmq/broker/store:/root/store \
-v /home/rocketmq/broker/conf/broker.conf:/opt/rocketmq-4.4.0/conf/broker.conf \
-e "NAMESRV_ADDR=rmq_namesrv:9876" \
-e "MAX_POSSIBLE_HEAP=200000000" \
-d rocketmqinc/rocketmq:4.4.0 sh mqbroker autoCreateTopicEnable=false
```
#### 6.测试容器之间网络是否互通
```
docker exec -ti rmq_namesrv bash
ping rmq_broker
或者
docker exec -ti rmq_broker bash
ping rmq_namesrv
```
#### 7.创建rocketmq_console容器
注意-e "JAVA_OPTS=-Drocketmq.namesrv.addr=后面需要与前面所创建的 "rmq_namesrv" 容器名一致。
并附带端口号，格式【容器名：端口】
```
docker run --name rmq_console \
--restart=always \
-p 8088:8080 --network mynet \
-e "JAVA_OPTS=-Drocketmq.namesrv.addr=rmq_namesrv:9876" \
-d styletang/rocketmq-console-ng
```

#### 8.访问控制台
```
http://服务器ip:8088
```