Spring Boot : 2.4.5
If we have management.health.defaults.enabled= true
I see the Eureka for that service status moving to UNKNOWN, instead of UP.
After commenting the above line, it workes. Not sure why is the strange behavior.
Comment From: wilkinsona
true is the default value of management.health.defaults.enabled so removing that setting should not result in a change in behaviour, unless you have some lower precedence configuration elsewhere that's setting it to false.
When the defaults are enabled, I would guess that one of the default health indicators is responding with something other than UP. Accessing the health endpoint in a way that allows you to see the full details of the response should allow you to identify which one.
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