Thank you. This is very helpful. On Mon, Nov 23, 2020 at 9:46 AM Till Rohrmann <trohrm...@apache.org> wrote:
> Hi George, > > Here is some documentation about how to deploy a stateful function job > [1]. In a nutshell, you need to deploy a Flink cluster on which you can run > the stateful function job. This can either happen before (e.g. by spawning > a session cluster on K8s [2]) or you can combine your job into a Docker > image [3] which you can use to spin up a cluster. > > [1] > https://ci.apache.org/projects/flink/flink-statefun-docs-release-2.2/deployment-and-operations/packaging.html#packaging-for-deployment > [2] > https://ci.apache.org/projects/flink/flink-docs-release-1.11/ops/deployment/native_kubernetes.html > [3] https://hub.docker.com/r/ververica/flink-statefun > > Cheers, > Till > > On Mon, Nov 23, 2020 at 3:39 PM George Costea <rgcos...@gmail.com> wrote: > >> Sorry. Forgot to reply to all. >> >> On Sun, Nov 22, 2020 at 9:24 PM George Costea <rgcos...@gmail.com> wrote: >> > >> > Hi Xingbo, >> > >> > I’m interested in using stateful functions to build an application on >> Kubernetes. Don’t I need to deploy the flink cluster on Kubernetes first >> before deploying my stateful functions? >> > >> > Thanks, >> > George >> > >> > On Sun, Nov 22, 2020 at 9:01 PM Xingbo Huang <hxbks...@gmail.com> >> wrote: >> >> >> >> Hi, George >> >> >> >> >>> Is zookeeper needed to run the flink cluster? >> >> No. zookeeper is needed by the kafka. >> >> >> >> >>> Or is it just the master and worker deployments? >> >> This example uses the kafka connector, so some kafka and zookeeper >> configurations are added. >> >> >> >> >>> Is the fink cluster included in the master and worker stateful >> functions? >> >> In fact, I don’t really understand how this problem is related to >> stateful functions. >> >> >> >> Best, >> >> Xingbo >> >> >> >> George Costea <rgcos...@gmail.com> 于2020年11月21日周六 上午11:09写道： >> >>> >> >>> I looked at that. >> >>> >> >>> The docker-compose file for the greeter example deploys a worker, a >> >>> master, zookeeper, and kafka. Is zookeeper needed to run the flink >> >>> cluster? Or is it just the master and worker deployments? Is the >> >>> fink cluster included in the master and worker stateful functions? >> >>> >> >>> Thanks in advance. >> >>> >> >>> On Fri, Nov 20, 2020 at 9:32 PM Xingbo Huang <hxbks...@gmail.com> >> wrote: >> >>> > >> >>> > Hi George, >> >>> > Have you referred to the official document[1]? >> >>> > >> >>> > [1] >> https://ci.apache.org/projects/flink/flink-docs-release-1.11/ops/deployment/kubernetes.html >> >>> > >> >>> > Best, >> >>> > Xingbo >> >>> > >> >>> > 在 2020年11月21日星期六，George Costea <rgcos...@gmail.com> 写道： >> >>> > > Hi there, >> >>> > > >> >>> > > Is there an example of how to deploy a flink cluster on >> Kubernetes? >> >>> > > I'd like to deploy the flink cluster, a kafka-broker, and then the >> >>> > > greeter example to give it a try. >> >>> > > >> >>> > > Thanks, >> >>> > > George >> >>> > > >> >
