title: How to implement liveness/readines using springboot 2.3.0
body: <p>I recently learned that springboot 2.3.0 offers liveness/readiness. In order to implement them, I updated springboot version to 2.3.0 and added dependency spring-boot-starter-validation in pom. I updated helm chart's env section as well to contain:</p>
  <pre><code>  name: management.health.probes.enabled
    value: 'true'
    name: management.endpoint.health.group.readiness.include
    value: 'readinessState,db'
  </code></pre>
  <p>Is this all I need to in order to implement liveness and readiness probes for the component? If so, is there way to test this locally? My co-worker told me if I can write environment locally in application.properties, I should be able to test it locally (running postman and expose api such as /actuator/health/livness or something).</p>