K8S暴露端口-dubbo应用远程Debug

1.Dockerfile增加环境变量

ENV JAVA_OPTS="-Xdebug -Xrunjdwp:transport=dt_socket,address=9901,server=y,suspend=n"

2.暴露端口

template_service.yaml
- port: 9901
      protocol: TCP
      name: debug
      targetPort: 9901
      nodePort: 30901
template_deployment.yaml
- containerPort: 9901

3.通过K8S中任意Node IP连接

4.DEBUG

https://blog.csdn.net/yhd723948277/article/details/108670336