[FLINK-30825] Ingress creation failed on K8s with version < 1.19

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: kubernetes-operator-1.2.0, kubernetes-operator-1.3.1
• Fix Version/s: kubernetes-operator-1.4.0
• Component/s: Kubernetes Operator
• Labels: pull-request-available

Environment

K8s 1.18

 

Language

Java

• Assignee: Unassigned
• Reporter: Shang Yuanchun
• Created: 30/Jan/23 11:52
• Updated: 09/Feb/23 08:56
• Resolved: 09/Feb/23 08:56

Description

Currently flink-kubernetes-operator only use io.fabric8.kubernetes.api.model.networking.v1.Ingress, but this is only available in and after K8s 1.19 (https://kubernetes.io/docs/reference/using-api/deprecation-guide/ use the networking.k8s.io/v1 API version, available since v1.19.)

With K8s before 1.19, we can use Ingress in extensions/v1beta1 or networking.k8s.io/v1beta1, to avoid Ingress creation failure.

Issue Links

• links to: GitHub Pull Request #517