Hi, I've experiment this feature on K8S recently, here is some of my trial:
1. Create a new kubernetes-jobmanager.sh script with the following content #!/usr/bin/env bash $FLINK_HOME/bin/sql-gateway.sh start $FLINK_HOME/bin/kubernetes-jobmanager1.sh kubernetes-session 2. Build your own Flink docker image something like this FROM flink:1.17.1-scala_2.12-java11 RUN mv $FLINK_HOME/bin/kubernetes-jobmanager.sh $FLINK_HOME/bin/ kubernetes-jobmanager1.sh COPY ./kubernetes-jobmanager.sh $FLINK_HOME/bin/kubernetes-jobmanager.sh RUN chmod +x $FLINK_HOME/bin/*.sh USER flink 3. Create a Flink session job with the operator using the above image. On Thu, Sep 14, 2023 at 9:49 PM Gyula Fóra <gyula.f...@gmail.com> wrote: > Hi! > > I don't completely understand what would be a content of such CRD, could > you give a minimal example how the Flink SQL Gateway CR yaml would look > like? > > Adding a CRD would mean you need to add some operator/controller logic as > well. Why not simply use a Deployment / StatefulSet in Kubernetes? > > Or a Helm chart if you want to make it more user friendly? > > Cheers, > Gyula > > On Thu, Sep 14, 2023 at 12:57 PM Dongwoo Kim <dongwoo7....@gmail.com> > wrote: > > > Hi all, > > > > I've been working on setting up a flink SQL gateway in a k8s environment > > and it got me thinking — what if we had a CRD for this? > > > > So I have quick questions below. > > 1. Is there ongoing work to create a CRD for the Flink SQL Gateway? > > 2. If not, would the community be open to considering a CRD for this? > > > > I've noticed a growing demand for simplified setup of the flink sql > gateway > > in flink's slack channel. > > Implementing a CRD could make deployments easier and offer better > > integration with k8s. > > > > If this idea is accepted, I'm open to drafting a FLIP for further > > discussion > > > > Thanks for your time and looking forward to your thoughts! > > > > Best regards, > > Dongwoo > > >
