Cannot disable spring-data-mongodb-reactive autoconfiguration in spring-boot - spring

Question

No matter what I try, I cannot disable auto-configuration of spring-data-mongodb-reactive.
Properties
spring:
profiles: dev
data:
mongodb:
uri: "mongodb://user:pw#some-ip.amazonaws.com:27017/my-db"
repositories:
type: reactive
authentication-database: admin
Repository
#Repository
interface IMembersRepository: ReactiveMongoRepository<Member, String> {}
MongoConfig
#Configuration
#EnableReactiveMongoRepositories(basePackages = ["com.my.package.repository"])
class MongoConfig : AbstractReactiveMongoConfiguration() {
override fun reactiveMongoClient(): MongoClient = mongoClient()
override fun getDatabaseName(): String = "my-db"
#Bean()
fun mongoClient() = MongoClients.create()
#Bean()
override fun reactiveMongoTemplate() = ReactiveMongoTemplate(mongoClient(), databaseName)
}
AppConfig
#Configuration
#EnableWebFlux
#ComponentScan("com.my.package")
class AppConfig: WebFluxConfigurer {
override fun addCorsMappings(registry: CorsRegistry) {
registry.addMapping("api/**")
}
}
SpringBootApplication
#SpringBootApplication(exclude = [
MongoReactiveAutoConfiguration::class,
MongoReactiveDataAutoConfiguration::class,
MongoReactiveRepositoriesAutoConfiguration::class,
MongoAutoConfiguration::class,
MongoDataAutoConfiguration::class,
MongoRepositoriesAutoConfiguration::class,
EmbeddedMongoAutoConfiguration::class
])
class AstridServerApplication
fun main(args: Array<String>) {
runApplication<AstridServerApplication>(*args)
}
As you can see, I even went as far as disabling all available MongoDB auto-configs, and Boot still tries to establish connection to a local instance, which I do not have. But I did also try different combinations.
[localhost:27017] org.mongodb.driver.cluster : Exception in monitor thread while connecting to server localhost:27017
com.mongodb.MongoSocketOpenException: Exception opening socket
at com.mongodb.internal.connection.AsynchronousSocketChannelStream$OpenCompletionHandler.failed(AsynchronousSocketChannelStream.java:117) ~[mongodb-driver-core-3.11.2.jar:na]
at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:129) ~[na:na]
at java.base/sun.nio.ch.Invoker.invokeDirect(Invoker.java:158) ~[na:na]
at java.base/sun.nio.ch.Invoker.invoke(Invoker.java:186) ~[na:na]
at java.base/sun.nio.ch.Invoker.invoke(Invoker.java:298) ~[na:na]
at java.base/sun.nio.ch.WindowsAsynchronousSocketChannelImpl$ConnectTask.failed(WindowsAsynchronousSocketChannelImpl.java:308) ~[na:na]
at java.base/sun.nio.ch.Iocp$EventHandlerTask.run(Iocp.java:389) ~[na:na]
at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[na:na]
at java.base/java.lang.Thread.run(Thread.java:832) ~[na:na]
Caused by: java.io.IOException: The remote computer refused the network connection
at java.base/sun.nio.ch.Iocp.translateErrorToIOException(Iocp.java:299) ~[na:na]
... 5 common frames omitted

Answer 1

The client is connecting to the default address. I would focus on understanding why your config file isn't taking effect rather than on "disabling auto-configuration". The behavior you are seeing is consistent with the client not receiving any external configuration and using its built-in defaults.