Hi Wouter I have no idea of question-2. But for question-1, you could try to add your steps which already included in your https://github.com/mbode/flink-prometheus-example/blob/master/Dockerfile 's "RUN" phase to your k8s deployment-yaml's "command" phase before launch the cluster in k8s.
Best Yun Tang ________________________________ From: Wouter Zorgdrager <w.d.zorgdra...@tudelft.nl> Sent: Monday, May 13, 2019 20:16 To: user Subject: Flink and Prometheus setup in K8s Hey all, I'm working on a deployment setup with Flink and Prometheus on Kubernetes. I'm running into the following issues: 1) Is it possible to use the default Flink Docker image [1] and enable the Prometheus reporter? Modifying the flink-config.yaml is easy, but somehow the Prometheus reporter jar needs to be moved within the image. This is easy if use my own Dockerfile (as done here [2]) , but I prefer using the official one. 2) I can define the jobmanager/taskmanager metric endpoints statically, but w.r.t. scaling I prefer to have these resolved/discovered dynamically. Did anyone get a working setup on this? I came across this resource for YARN [3], is there something similar for Kubernetes? Or are there any other ways of configuring Prometheus to pick this up automatically? Thanks a lot for your help! Kind regards, Wouter [1]: https://hub.docker.com/_/flink/ [2]: https://github.com/mbode/flink-prometheus-example/blob/master/Dockerfile [3]: https://github.com/eastcirclek/flink-service-discovery
