+1
On 2022/07/07 01:15:13 bo zhaobo wrote: > Hi, all. > > I would like to raise a discussion in Flink dev ML about Support Customized > Kubernetes Schedulers. > Currentlly, Kubernetes becomes more and more polular for Flink Cluster > deployment, and its ability is better, especially, it supports customized > scheduling. > Essentially, in high-performance workloads, we need to apply new scheduling > policies for meeting the new requirements. And now Flink native Kubernetes > solution is using Kubernetes default scheduler to work with all scenarios, > the default scheduling policy might be difficult to apply in some extreme > cases, so > we need to improve the Flink Kubernetes for coupling those Kubernetes > customized schedulers with Flink native Kubernetes, provides a way for Flink > administrators or users to use/apply their Flink Clusters on Kubernetes > more flexibility. > > The proposal will introduce the customized K8S schdulers plugin mechanism > and a reference implementation 'Volcano' in Flink. More details see [1]. > > Looking forward to your feedback. > > [1] > https://cwiki.apache.org/confluence/display/FLINK/FLIP-250%3A+Support+Customized+Kubernetes+Schedulers+Proposal > > Thanks, > BR >
