[FLINK-30411] Flink deployment stuck in UPGRADING state when deploy flinkdeployment without resource

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: kubernetes-operator-1.2.0, kubernetes-operator-1.3.0
• Fix Version/s: kubernetes-operator-1.4.0
• Component/s: Kubernetes Operator
• Labels: pull-request-available
• Assignee: nowke
• Reporter: tanjialiang
• Created: 14/Dec/22 09:26
• Updated: 04/Jan/23 13:07
• Resolved: 04/Jan/23 13:07

Description

In flink kubernetes operator 1.2.0. When i deploy a flinkdeployments without resource, the flink deployment stuck in UPGRADING state.

apiVersion: flink.apache.org/v1beta1
kind: FlinkDeployment
metadata:
name: socket-window-word-count
spec:
image: flink:1.16.0-scala_2.12-java8
flinkVersion: v1_16
flinkConfiguration:
taskmanager.numberOfTaskSlots: "1"
serviceAccount: flink
job:
jarURI: local:///opt/flink/examples/streaming/WordCount.jar
parallelism: 2
upgradeMode: stateless

 

when i kubectl describe flinkdeployments, i found this error message

 

maybe we can validate it when apply flinkdeployment?  When it is invalid, throw an error rather than apply flinkdeployment succeed.

 

 

Issue Links

• links to: GitHub Pull Request #487