docekr安装

yum install docker
systemctl enable docker
docker -v

cd /etc/docker
vim daemon.json
{
	"registry-mirrors": ["https://registry.docker-cn.com"]
}
systemctl restart docker
docker -v

https://hub.docker.com/_/mysql

显示的指定端口:否则端口发布不出来
修改root密码
修改tag:mysql的版本

https://hub.docker.com/_/redis

docker ps

显示的指定端口:否则端口发布不出来

docker ps

docker run --name namesrv -p 9876:9876 -e "MAX_POSSIBLE_HEAP=100000000" -d rocketmqinc/rocketmq sh mqnamesrv

cd user/local
mkdir rocketmq
vim broker.conf
# 所属集群名称，如果节点较多可以配置多个
brokerClusterName = DefaultCluster
#broker名称，master和slave使用相同的名称，表明他们的主从关系
brokerName = broker-a
#0表示Master，大于0表示不同的slave
brokerId = 0
#表示几点做消息删除动作，默认是凌晨4点
deleteWhen = 04
#在磁盘上保留消息的时长，单位是小时
fileReservedTime = 48
#有三个值：SYNC_MASTER，ASYNC_MASTER，SLAVE；同步和异步表示Master和Slave之间同步数据的机制；
brokerRole = ASYNC_MASTER
#刷盘策略，取值为：ASYNC_FLUSH，SYNC_FLUSH表示同步刷盘和异步刷盘；SYNC_FLUSH消息写入磁盘后才返回成功状态，ASYNC_FLUSH不需要；
flushDiskType = ASYNC_FLUSH
# 设置broker节点所在服务器的ip地址
brokerIP1 = 192.168.52.136
# 磁盘使用达到95%之后,生产者再写入消息会报错 CODE: 14 DESC: service not available now, maybe disk full
diskMaxUsedSpaceRatio=95

修改IP地址为公网地址

docker run -p 10911:10911 -p 10909:10909 -v /usr/local/rocketmq/broker.conf:/opt/rocketmq-4.4.0/conf/broker.conf --link namesrv:namesrv -e "NAMESRV_ADDR=namesrv:9876" -e "MAX_POSSIBLE_HEAP=200000000" -d rocketmqinc/rocketmq:4.4.0 sh mqbroker -c /opt/rocketmq-4.4.0/conf/broker.conf

docker run --name rocketmq-console -e "JAVA_OPTS=-Drocketmq.namesrv.addr=1.117.75.10:9876 -Dcom.rocketmq.sendMessageWithVIPChannel=false" -p 8080:8080 -d pangliang/rocketmq-console-ng

开放端口 8080 10911 9876

https://www.runoob.com/docker/docker-install-mongodb.html

docker run --name mongo -p 27017:27017  -d mongo -auth

docker exec -it mongo mongo admin

db.createUser({ user:'admin',pwd:'123456',roles:[ { role:'userAdminAnyDatabase', db: 'admin'},"readWriteAnyDatabase"]});

https://blog.csdn.net/ming19951224/article/details/109063041
https://www.runoob.com/docker/docker-install-mongodb.html