This appendix contains details of all of the auto-configuration classes provided by Spring Boot, with links to documentation and source code. Remember to also look at the conditions report in your application for more details of which features are switched on. (To do so, start the app with --debug or -Ddebug or, in an Actuator application, use the conditions endpoint).

1. spring-boot-autoconfigure

The following auto-configuration classes are from the spring-boot-autoconfigure module:

Configuration Class Links

ActiveMQAutoConfiguration

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AopAutoConfiguration

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ApplicationAvailabilityAutoConfiguration

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ArtemisAutoConfiguration

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BatchAutoConfiguration

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CacheAutoConfiguration

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CassandraAutoConfiguration

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CassandraDataAutoConfiguration

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CassandraReactiveDataAutoConfiguration

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CassandraReactiveRepositoriesAutoConfiguration

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CassandraRepositoriesAutoConfiguration

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ClientHttpConnectorAutoConfiguration

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CodecsAutoConfiguration

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ConfigurationPropertiesAutoConfiguration

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CouchbaseAutoConfiguration

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CouchbaseDataAutoConfiguration

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CouchbaseReactiveDataAutoConfiguration

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CouchbaseReactiveRepositoriesAutoConfiguration

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CouchbaseRepositoriesAutoConfiguration

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DataSourceAutoConfiguration

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DataSourceTransactionManagerAutoConfiguration

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DispatcherServletAutoConfiguration

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ElasticsearchClientAutoConfiguration

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ElasticsearchDataAutoConfiguration

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ElasticsearchRepositoriesAutoConfiguration

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ElasticsearchRestClientAutoConfiguration

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EmbeddedLdapAutoConfiguration

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EmbeddedWebServerFactoryCustomizerAutoConfiguration

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ErrorMvcAutoConfiguration

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ErrorWebFluxAutoConfiguration

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FlywayAutoConfiguration

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FreeMarkerAutoConfiguration

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GraphQlAutoConfiguration

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GraphQlQueryByExampleAutoConfiguration

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GraphQlQuerydslAutoConfiguration

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GraphQlRSocketAutoConfiguration

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GraphQlReactiveQueryByExampleAutoConfiguration

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GraphQlReactiveQuerydslAutoConfiguration

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GraphQlWebFluxAutoConfiguration

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GraphQlWebFluxSecurityAutoConfiguration

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GraphQlWebMvcAutoConfiguration

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GraphQlWebMvcSecurityAutoConfiguration

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GroovyTemplateAutoConfiguration

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GsonAutoConfiguration

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H2ConsoleAutoConfiguration

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HazelcastAutoConfiguration

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HazelcastJpaDependencyAutoConfiguration

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HibernateJpaAutoConfiguration

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HttpEncodingAutoConfiguration

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HttpHandlerAutoConfiguration

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HttpMessageConvertersAutoConfiguration

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HypermediaAutoConfiguration

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InfluxDbAutoConfiguration

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IntegrationAutoConfiguration

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JacksonAutoConfiguration

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JdbcClientAutoConfiguration

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JdbcRepositoriesAutoConfiguration

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JdbcTemplateAutoConfiguration

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JerseyAutoConfiguration

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JmsAutoConfiguration

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JmxAutoConfiguration

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JndiConnectionFactoryAutoConfiguration

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JndiDataSourceAutoConfiguration

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JooqAutoConfiguration

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JpaRepositoriesAutoConfiguration

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JsonbAutoConfiguration

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JtaAutoConfiguration

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KafkaAutoConfiguration

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LdapAutoConfiguration

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LdapRepositoriesAutoConfiguration

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LifecycleAutoConfiguration

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LiquibaseAutoConfiguration

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MailSenderAutoConfiguration

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MailSenderValidatorAutoConfiguration

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MessageSourceAutoConfiguration

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MongoAutoConfiguration

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MongoDataAutoConfiguration

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MongoReactiveAutoConfiguration

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MongoReactiveDataAutoConfiguration

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MongoReactiveRepositoriesAutoConfiguration

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MongoRepositoriesAutoConfiguration

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MultipartAutoConfiguration

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MustacheAutoConfiguration

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Neo4jAutoConfiguration

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Neo4jDataAutoConfiguration

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Neo4jReactiveDataAutoConfiguration

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Neo4jReactiveRepositoriesAutoConfiguration

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Neo4jRepositoriesAutoConfiguration

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NettyAutoConfiguration

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OAuth2AuthorizationServerAutoConfiguration

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OAuth2AuthorizationServerJwtAutoConfiguration

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OAuth2ClientAutoConfiguration

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OAuth2ResourceServerAutoConfiguration

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PersistenceExceptionTranslationAutoConfiguration

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ProjectInfoAutoConfiguration

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PropertyPlaceholderAutoConfiguration

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QuartzAutoConfiguration

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R2dbcAutoConfiguration

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R2dbcDataAutoConfiguration

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R2dbcRepositoriesAutoConfiguration

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R2dbcTransactionManagerAutoConfiguration

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RSocketGraphQlClientAutoConfiguration

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RSocketMessagingAutoConfiguration

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RSocketRequesterAutoConfiguration

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RSocketSecurityAutoConfiguration

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RSocketServerAutoConfiguration

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RSocketStrategiesAutoConfiguration

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RabbitAutoConfiguration

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ReactiveElasticsearchClientAutoConfiguration

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ReactiveElasticsearchRepositoriesAutoConfiguration

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ReactiveMultipartAutoConfiguration

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ReactiveOAuth2ClientAutoConfiguration

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ReactiveOAuth2ResourceServerAutoConfiguration

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ReactiveSecurityAutoConfiguration

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ReactiveUserDetailsServiceAutoConfiguration

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ReactiveWebServerFactoryAutoConfiguration

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RedisAutoConfiguration

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RedisReactiveAutoConfiguration

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RedisRepositoriesAutoConfiguration

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RepositoryRestMvcAutoConfiguration

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RestClientAutoConfiguration

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RestTemplateAutoConfiguration

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Saml2RelyingPartyAutoConfiguration

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SecurityAutoConfiguration

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SecurityFilterAutoConfiguration

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SendGridAutoConfiguration

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ServletWebServerFactoryAutoConfiguration

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SessionAutoConfiguration

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SpringApplicationAdminJmxAutoConfiguration

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SpringDataWebAutoConfiguration

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SqlInitializationAutoConfiguration

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SslAutoConfiguration

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TaskExecutionAutoConfiguration

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TaskSchedulingAutoConfiguration

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ThymeleafAutoConfiguration

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TransactionAutoConfiguration

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UserDetailsServiceAutoConfiguration

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ValidationAutoConfiguration

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WebClientAutoConfiguration

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WebFluxAutoConfiguration

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WebMvcAutoConfiguration

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WebServiceTemplateAutoConfiguration

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WebServicesAutoConfiguration

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WebSessionIdResolverAutoConfiguration

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WebSocketMessagingAutoConfiguration

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WebSocketReactiveAutoConfiguration

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WebSocketServletAutoConfiguration

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XADataSourceAutoConfiguration

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2. spring-boot-actuator-autoconfigure

The following auto-configuration classes are from the spring-boot-actuator-autoconfigure module:

Configuration Class Links

AppOpticsMetricsExportAutoConfiguration

javadoc

AtlasMetricsExportAutoConfiguration

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AuditAutoConfiguration

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AuditEventsEndpointAutoConfiguration

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AvailabilityHealthContributorAutoConfiguration

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AvailabilityProbesAutoConfiguration

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BatchObservationAutoConfiguration

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BeansEndpointAutoConfiguration

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BraveAutoConfiguration

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CacheMetricsAutoConfiguration

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CachesEndpointAutoConfiguration

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CassandraHealthContributorAutoConfiguration

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CassandraReactiveHealthContributorAutoConfiguration

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CloudFoundryActuatorAutoConfiguration

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CompositeMeterRegistryAutoConfiguration

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ConditionsReportEndpointAutoConfiguration

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ConfigurationPropertiesReportEndpointAutoConfiguration

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ConnectionFactoryHealthContributorAutoConfiguration

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ConnectionPoolMetricsAutoConfiguration

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CouchbaseHealthContributorAutoConfiguration

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CouchbaseReactiveHealthContributorAutoConfiguration

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DataSourceHealthContributorAutoConfiguration

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DataSourcePoolMetricsAutoConfiguration

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DatadogMetricsExportAutoConfiguration

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DiskSpaceHealthContributorAutoConfiguration

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DynatraceMetricsExportAutoConfiguration

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ElasticMetricsExportAutoConfiguration

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ElasticsearchReactiveHealthContributorAutoConfiguration

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ElasticsearchRestHealthContributorAutoConfiguration

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EndpointAutoConfiguration

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EnvironmentEndpointAutoConfiguration

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FlywayEndpointAutoConfiguration

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GangliaMetricsExportAutoConfiguration

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GraphQlObservationAutoConfiguration

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GraphiteMetricsExportAutoConfiguration

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HazelcastHealthContributorAutoConfiguration

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HealthContributorAutoConfiguration

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HealthEndpointAutoConfiguration

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HeapDumpWebEndpointAutoConfiguration

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HibernateMetricsAutoConfiguration

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HttpClientObservationsAutoConfiguration

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HttpExchangesAutoConfiguration

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HttpExchangesEndpointAutoConfiguration

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HumioMetricsExportAutoConfiguration

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InfluxDbHealthContributorAutoConfiguration

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InfluxMetricsExportAutoConfiguration

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InfoContributorAutoConfiguration

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InfoEndpointAutoConfiguration

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IntegrationGraphEndpointAutoConfiguration

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JacksonEndpointAutoConfiguration

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JerseyServerMetricsAutoConfiguration

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JettyMetricsAutoConfiguration

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JmsHealthContributorAutoConfiguration

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JmxEndpointAutoConfiguration

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JmxMetricsExportAutoConfiguration

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JvmMetricsAutoConfiguration

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KafkaMetricsAutoConfiguration

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KairosMetricsExportAutoConfiguration

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LdapHealthContributorAutoConfiguration

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LettuceMetricsAutoConfiguration

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LiquibaseEndpointAutoConfiguration

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Log4J2MetricsAutoConfiguration

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LogFileWebEndpointAutoConfiguration

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LogbackMetricsAutoConfiguration

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LoggersEndpointAutoConfiguration

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MailHealthContributorAutoConfiguration

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ManagementContextAutoConfiguration

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ManagementWebSecurityAutoConfiguration

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MappingsEndpointAutoConfiguration

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MetricsAutoConfiguration

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MetricsEndpointAutoConfiguration

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MicrometerTracingAutoConfiguration

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MongoHealthContributorAutoConfiguration

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MongoMetricsAutoConfiguration

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MongoReactiveHealthContributorAutoConfiguration

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Neo4jHealthContributorAutoConfiguration

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NewRelicMetricsExportAutoConfiguration

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ObservationAutoConfiguration

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OpenTelemetryAutoConfiguration

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OtlpAutoConfiguration

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OtlpMetricsExportAutoConfiguration

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PrometheusExemplarsAutoConfiguration

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PrometheusMetricsExportAutoConfiguration

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QuartzEndpointAutoConfiguration

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R2dbcObservationAutoConfiguration

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RabbitHealthContributorAutoConfiguration

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RabbitMetricsAutoConfiguration

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ReactiveCloudFoundryActuatorAutoConfiguration

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ReactiveManagementContextAutoConfiguration

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ReactiveManagementWebSecurityAutoConfiguration

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RedisHealthContributorAutoConfiguration

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RedisReactiveHealthContributorAutoConfiguration

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RepositoryMetricsAutoConfiguration

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ScheduledTasksEndpointAutoConfiguration

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ScheduledTasksObservabilityAutoConfiguration

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ServletManagementContextAutoConfiguration

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SessionsEndpointAutoConfiguration

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ShutdownEndpointAutoConfiguration

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SignalFxMetricsExportAutoConfiguration

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SimpleMetricsExportAutoConfiguration

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StackdriverMetricsExportAutoConfiguration

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StartupEndpointAutoConfiguration

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StartupTimeMetricsListenerAutoConfiguration

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StatsdMetricsExportAutoConfiguration

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SystemMetricsAutoConfiguration

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TaskExecutorMetricsAutoConfiguration

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ThreadDumpEndpointAutoConfiguration

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TomcatMetricsAutoConfiguration

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WavefrontAutoConfiguration

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WavefrontMetricsExportAutoConfiguration

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WavefrontTracingAutoConfiguration

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WebEndpointAutoConfiguration

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WebFluxObservationAutoConfiguration

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WebMvcObservationAutoConfiguration

javadoc

ZipkinAutoConfiguration

javadoc