Spring boot actuator health endpoint

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Solution 1

You need to be authenticated to see all the details. Alternatively you could set

management.security.enabled=false
endpoints.health.sensitive=false

to see full content unauthenticated

More information about that can be found here: Production ready monitoring

Solution 2

Why would you want to do all that? That code doesn't even compile and Spring Boot does check your data sources by default already. If you only see the status, that's because you're not authenticated, check this table in the doc for more details.

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Thys Andries Michels
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Thys Andries Michels

Java, Spring, Apex developer focusing on Financial Tech

Updated on June 05, 2022

Comments

  • Thys Andries Michels
    Thys Andries Michels about 2 years

    I have create a PostgreSQL health indicator like this:

    @Component
    public class PostgresHealthIndicator extends AbstractHealthIndicator {
    
        @Autowired
        DataSource postgresDataSource;
    
        public DataSourceHealthIndicator dbHealthIndicator() {
            DataSourceHealthIndicator indicator = new DataSourceHealthIndicator(postgresDataSource);
            return indicator;
        }
    
        @Override
        protected void doHealthCheck(Health.Builder builder) throws Exception {
            Health h = dbHealthIndicator().health();
            Status status = h.getStatus();
            if (status != null && "DOWN".equals(status.getCode())) {
                builder.down();
            } else {
                builder.up();
            }
        }
    }
    

    In my Application.java I am scanning this package for this component:

    @ComponentScan({"com.bp.health"})
    

    In my application.properties I have the following set:

    endpoints.health.sensitive=false
    endpoints.health.id=health
    endpoints.health.enabled=true
    

    when I hit {url}/health I see:

    {"status":"DOWN"}

    what do I need to do to get the custom health indicator to show?