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Release Notes / Version 10.2104

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Runlevel based health indicator added to the Spring Boot health actuator

A runlevel based health indicator has been added to all repository clients. The indicator is available at :8081/actuator/health/uapiconnectionreadiness . The indicator will be set to:

  • UP if the connection is avaliable

  • DOWN if the connection is disrupted

  • DOWN if the connection will be unavailable

  • DOWN if the connection is unavailable

Because the indicator will be DOWN if the connection is unavailable because of a runlevel change with a grace period, this endpoint can be used in a Kubernetes environment as a readiness probe to make sure a repository client such as the CAE or the Headless-Server will be removed from the Service endpoints and won't receive traffic.

For CMCC-2101 projects this change will introduce a the following breaking changes:

  • The repositoryConnection health indicator has been renamed to uapiConnection . Please use this name for custom health indicator groups and health check enablement.

  • The existing :8081/actuator/health/repositoryhealth check has been renamed to :8081/actuator/health/uapiconnectionhealth .

(CMS-18579)

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