Fail to deploy flink on k8s in minikube

Glad to hear that you are looking to run Flink on Kubernetes.

It just because you are using the new Kubernetes version.The extensions/v1beta1 has been removed since v1.16. Please use apps/v1 instead. The apps/v1 is introduced from v1.9.0. I will create a ticket fix the documentation.

Before release-1.10, you could use standalone per-job[1] or standalone session[2] cluster on K8s. There are some existing K8s operators to manage the application lifecycle(e.g. google flink-on-k8s-operator[3], lyft flink-k8s-operator[4]).

Running Flink native on K8s is supported from 1.10. You could find it here [5]. It aims at to make Flink users more convenient to deploy Flink workloads on K8s cluster. However, we only support session cluster now. The per-job mode is in development.

[1] https://github.com/apache/flink/blob/release-1.9/flink-container/kubernetes/README.md#deploy-flink-job-cluster [2] https://ci.apache.org/projects/flink/flink-docs-stable/ops/deployment/kubernetes.html#flink-session-cluster-on-kubernetes http://shzhangji.com/blog/2019/08/24/deploy-flink-job-cluster-on-kubernetes/ [3] https://github.com/GoogleCloudPlatform/flink-on-k8s-operator [4] https://github.com/lyft/flinkk8soperator [5] https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/native_kubernetes.html

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