Spring boot auto configuration does not work. 7.0.0-RC2

[lei-fastspring]

Expected Behavior

I resolved application startup failures caused by several Spring Boot auto-configuration classes. To fix the issue, I disabled the problematic classes by adding them to the spring.autoconfigure.exclude list in my configuration file.

This change allowed two of my applications to start without errors. For components where auto-configuration was disabled (like Redis), I implemented a manual configuration using Groovy/Java.

Here is the configuration I used:

autoconfigure:
exclude:
- org.springframework.boot.autoconfigure.security.oauth2.client.servlet.OAuth2ClientAutoConfiguration
- org.springframework.boot.autoconfigure.security.servlet.SecurityFilterAutoConfiguration
- org.springframework.boot.autoconfigure.security.servlet.SecurityAutoConfiguration
- org.springframework.boot.actuate.autoconfigure.security.servlet.ManagementWebSecurityAutoConfiguration
- org.springframework.boot.autoconfigure.security.oauth2.resource.servlet.OAuth2ResourceServerAutoConfiguration
- org.springframework.boot.autoconfigure.security.servlet.UserDetailsServiceAutoConfiguration
- org.springframework.boot.autoconfigure.task.TaskExecutionAutoConfiguration
- org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration
- org.springframework.boot.autoconfigure.reactor.netty.ReactorNettyAutoConfiguration
- org.springframework.boot.autoconfigure.webflux.WebFluxAutoConfiguration
- org.springframework.boot.autoconfigure.webflux.client.WebClientAutoConfiguration

Actual Behaviour

No response

Steps To Reproduce

No response

Environment Information

OS: Linux Ubuntu 24
Java: 24.02

Example Application

No response

Version

7.0.0-RC2

[jdaugherty]

Can you please provide an example application for this? We don't have these failures in a stock generated application.

[jdaugherty]

Hi @lei-fastspring is it possible you could provide an example application to reproduce this or give us more details on the errors? There are already numerous autoconfiguration excludes, and we need more specifics to take action on this ticket.

[gaolei8888]

@jdaugherty Unfortunately the only example I currently have is my live project, and I will be extremely busy with some other project until the end of this month. I am afraid I only can provide an example later this month. Sorry about that.

[jdaugherty]

@gaolei8888 Thank you for the expedient response. We'll wait for your example before addressing this. It's likely that 7.0.0 will release prior to that, but we will cut a release to pickup fixes for this if necessary.