K8S Helm安装RocketMQ standalone单机版，配置外网地址注册到nameserver中方便本地开发

helm地址

rocketmq 3.0.2 · sir5kong/rocketmq

helm repo add rocketmq https://helm-charts.itboon.top/rocketmq

helm pull rocketmq/rocketmq

tar -xvf rocketmq-3.0.2.tgz

修改配置

修改这个无效

/root/rocketmq/rocketmq/templates/borker/configmap.yaml

文件头有注释 {{/* 3.0 废弃 */}}

修改外网配置namesrvAddr、brokerIP1、listenPort

vi /root/rocketmq/rocketmq/templates/configmap.yaml

data:broker-base.conf: |brokerClusterName = {{ .Values.clusterName }}
{{- range $key, $value := .Values.broker.config }}{{ $key }} = {{ $value }}
{{- end }}namesrvAddr=你的外网地址加端口:3xxxxbrokerIP1=你的外网地址listenPort=30911  将10911改成30911，k8s对外端口30000以上此时如此优秀的RocketMQ也会把你的10909和10912也会改成3打头的 30909（VIP） 30912(HA)

参考：RcoketMQ连接时报错sendDefaultImpl call timeout解决_rcoketmq send call timeout-CSDN博客

配置文件中的配置项：RocketMQ配置解析：手把手教老婆看懂broker.properties-CSDN博客

修改Borker中的端口

vi /root/rocketmq/rocketmq/templates/broker/statefulset.yaml

全换成3打头的

      ports:- containerPort: 30909name: vipprotocol: TCP- containerPort: 30911name: mainprotocol: TCP- containerPort: 30912name: haprotocol: TCP

创建broker的service方便外网访问borker

vi broker-svc.yamlapiVersion: v1
kind: Service
metadata:name: rocketmq-standalone-broker-master-svc-0labels:
spec:type: NodePortports:- name: vipnodePort: 30909port: 30909targetPort: 30909protocol: TCP- name: mainnodePort: 30911port: 30911targetPort: 30911protocol: TCP- name: hanodePort: 30912port: 30912targetPort: 30912protocol: TCPselector:app.kubernetes.io/name: rocketmqbroker: rocketmq-standalone-broker-mastercomponent: brokerstatefulset.kubernetes.io/pod-name: rocketmq-standalone-broker-master-0

kubectl apply -f broker-svc.yaml -n develop

修改/root/rocketmq/rocketmq/templates模板目录中nameservice和dashboard子目录中的service.yaml修改为NodePort并指定端口

spec:type: NodePortports:nodePort: 3xxxx

安装rocketmq-standalone

helm install rocketmq-standalone /root/rocketmq/rocketmq \--namespace develop \--set image.tag="5.1.4" \ #使用新版本--set image.repository="apache/rocketmq" \ #或者你的私有仓库--set broker.persistence.storageClass="你的storageClass" --debug

反复检查

kubectl logs -f rocketmq-standalone-broker-master-0 -n develop

kubectl describe pod rocketmq-standalone-broker-master-0 -n develop

观察探针 readinessProbe

kubectl get pods -n develop -owide |grep rocket

kubectl get svc -n develop |grep rocket

rocketmq-standalone-broker-master-svc-0 NodePort 30909:30909/TCP,30911:30911/TCP,30912:30912/TCP

去dashboard中去看看是否正常

出错了卸载

helm uninstall rocketmq-standalone -n develop

创建个springboot工程访问试试

参考：SpringBoot集成RocketMQ(完整demo)_用springboot写一个简单使用rocketmq的demo-CSDN博客

上dashboard中的创建topic mq_test_topic

http://localhost:8080/test?msg=hello

在本地Git shell窗口里跑100个请求试试

for i in {1..100}; do curl http://localhost:8080/test?msg=hello && echo ""; done

去dashboard中去看看