[FLINK-31046] Provide extra environment variables from field ref

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: kubernetes-operator-1.5.0
• Component/s: Kubernetes Operator
• Labels: flink-kubernetes-operator pull-request-available
• Assignee: Tamir Sagi
• Reporter: Tamir Sagi
• Created: 13/Feb/23 16:41
• Updated: 19/Feb/23 17:44
• Resolved: 19/Feb/23 17:43

Description

The operator should provide several environment variables that are available only upon deployment.

 

hostIP which is taken from fieldRef status.hostIP

podIP which is taken from fieldRef status.podIP

podName which is taken from fieldRef metadata.name

 

Example
Namespace is provided

https://github.com/apache/flink-kubernetes-operator/blob/main/helm/flink-kubernetes-operator/templates/flink-operator.yaml#L81-L84

 

Issue Links

• links to: GitHub Pull Request #531