1.namesrv
1.1 拉取rocketmq镜像
docker pull apache/rocketmq:4.9.4
1.2 创建nameserver数据存储目录
rocketmq 分为nameserver和broker两部分,在启动时应该先启动nameserver,因此我们现在先创建nameserver的日志和数据存放目录。这个目录可由我们自己定义路径,这里我将其放到data路径
mkdir -p /app/rocketmq/logs /app/rocketmq/store
1.3 构建namesrv容器并启动
我们已经创建好了nameserver的日志和数据的存放路径,此时我们只需要挂在日志和数据路径,执行以下命令启动nameserver即可
docker run -d -p 9876:9876 --restart=always \ -v /app/rocketmq/namesrv/logs:/home/rocketmq/logs \ -v /app/rocketmq/namesrv/store:/home/rocketmq/store \ --name mqnamesrv \ --network rocketmq \ -e"java_opt_ext=-server -xms512m -xmx512m -xmn512m" \ apache/rocketmq:4.9.4 \ sh mqnamesrv
2.broker
2.1 创建broker数据存储路径
在操作这步之前,我们已经将nameserver启动成功,则接下来我们将要为broker创建数据挂载目录和配置文件,以确保broker能够成功启动。
mkdir -p /app/rocketmq/broker/logs /app/rocketmq/broker/store /app/rocketmq/broker/conf
说明:logs:是broker的日志目录,store:是broker的数据目录(该目录需求所有读写权限),conf是broker的配置信息目录
2.2 创建broker配置文件
我们刚刚已经创建了broker配置目录(/data/rocketmqbroker/conf),现在我们要在改配置目录下增加一个broker的配置文件,命名叫broker.conf
cd /app/rocketmq/broker/conf vi broker.conf
注意:将一下信息复制到broker.conf文件中,请注意修改brokerip1,改为您服务器的ip地址!注意修改namesrvaddr,改为您nameserver的ip地址!
# 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=192.168.18.200:9876 # 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 #producer.setvipchannelenabled=false brokerip1=192.168.18.200 # 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
2.3 构建broker容器并启动
docker run -d -p 10911:10911 -p 10909:10909 \ -v /app/rocketmq/broker/logs:/home/rocketmq/logs \ -v /app/rocketmq/broker/store:/home/rocketmq/store \ -v /app/rocketmq/broker/conf/broker.conf:/home/rocketmq/rocketmq-4.9.4/conf/broker.conf \ --name rmqbroker \ -e "namesrv_addr=mqnamesrv:9876" \ apache/rocketmq:4.9.4 \ sh mqbroker -n mqnamesrv:9876 \ -c /home/rocketmq/rocketmq-4.9.4/conf/broker.conf autocreatetopicenable=true
3.rocketmq-console可视化界面
3.1 拉取rocketmq-console镜像
docker pull styletang/rocketmq-console-ng
3.2 构建rocketmq-console容器并启动
docker run -d --restart=always --name rocketmq-admin -e "java_opts=-drocketmq.namesrv.addr=mqnamesrv:9876 -dcom.rocketmqsendmessagewithvipchannel=false" -p 18080 :8080 styletang/rocketmq-console-ng
注意:将一下信息drocketmq.namesrv.addr后面的ip地址改为您的nameserver ip地址!
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