+Weiqing Yang, who gave a community talk on this at KubeCon this year. Hi Stefano,
Running Samza-standalone + Zk on Kubernetes should be no different than running any other application on Kubernetes. At a high-level, you would: 1. Package your application as a container image - just as you would for any other application. 2. Deploy it using Kubectl >From this post <https://github.com/sonian/samza-kubernetes> sharing how to run Samza + Zk on K8s (It is prior to Samza 1.1 - please skip the section on low-level jobs) *"By comparison, using the high-level StreamApplication API is considerably simpler. There's actually very little to it: just package the application in a way that can be executed and deploy it using StatefulSet directly, instead of via the KubernetesJob.* *Running gradle dockerDistTar will produce a folder example/build/docker which contains a Dockerfile and everything necessary to run the example application in Kubernetes. Running gradle dockerBuildImage will install said image locally, at which point you can run kubectl create -f example/k8s/app.yaml* *If you're planning to use the KV store with a volume mount, keep in mind that Samza hard-codes the location to {user.dir}/state. The combination of the generated Docker image and app.yaml mount point works because the image runs the application from / and the mount point is /state."* A related (a bit-outdated) email thread: http://mail-archives.apache.org/mod_mbox/samza-dev/201802.mbox/%3ccamd3yjgpannxxnwyzkz-eqnvj3_ukpf8aak7qubt9ck9zjh...@mail.gmail.com%3E On Tue, Apr 30, 2019 at 8:46 AM Stefano Rebora <stere...@live.it> wrote: > Hello, > > I’m trying to develop Apache Samza on a Kubernetes cluster using Zookeeper > for coordination. > Is there a suggested or working example to follow? > > Thank you in advance, > > Stefano > >
