add a scheduler health check command

[aneesh-joseph]

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Add a scheduler health check command which could probably be used for kubernetes livenessProbe etc

airflow scheduler_health
airflow scheduler_health --silent

[mik-laj]

It would be great if it could be integrated with Helm Chart. Please look
https://github.com/apache/airflow/pull/8777/files
https://github.com/apache/airflow/blob/fcff46d8f162b690bae94cde263a16b5d3a73e67/chart/templates/scheduler/scheduler-deployment.yaml#L123-L132

[aneesh-joseph]

does the command syntax look alright..If so I could try adding a test for the same..The helm chart validates the hostname as well, so maybe we could add an extra flag --validate-host which additionally validates if the hostname matches?

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.