john-coleman commented on code in PR #531: URL: https://github.com/apache/flink-kubernetes-operator/pull/531#discussion_r1108352030
########## docs/content/docs/operations/configuration.md: ########## @@ -81,6 +81,19 @@ Lease name must be unique in the current lease namespace. For other more advance Once you enabled leader election you can increase the `replicas` for the operator Deployment using the Helm chart to enable high availability. +If `replicas` value is greater than 1, you can define [topologySpreadConstraints](https://kubernetes.io/docs/concepts/scheduling-eviction/topology-spread-constraints/) +via `operatorPod.topologySpreadConstraints`. + + +## Environment variables +The operator exposes several environment variables which can be used for custom plugins. + +| Name | Description | FieldRef | +|----------|---------------------------------------|---------------| +| HOST_IP | The host which the pod is deployed on | status.hostIP | +| POD_IP | Pod IP | status.podIP | +| POD_NAME | Pod Name | matadata.name | Review Comment: ```suggestion | POD_NAME | Pod Name | metadata.name | ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
