Troubleshoot Spring Boot conventions

This topic tells you how to troubleshoot Spring Boot conventions.

Collect logs

If you have trouble, you can retrieve and examine logs from the Spring Boot convention server as follows:

1. The Spring Boot convention server creates a namespace to contain all of the associated resources. By default the namespace is spring-boot-convention. To inspect the logs, run:

   kubectl logs -l app=spring-boot-webhook -n spring-boot-convention
   

   For example:

   $ kubectl logs -l app=spring-boot-webhook -n spring-boot-convention
   
   {"level":"info","timestamp":"2021-11-11T16:00:26.597Z","caller":"spring-boot-conventions/server.go:83","msg":"Successfully applied convention: spring-boot","component":"spring-boot-conventions"}
   {"level":"info","timestamp":"2021-11-11T16:00:26.597Z","caller":"spring-boot-conventions/server.go:83","msg":"Successfully applied convention: spring-boot-graceful-shutdown","component":"spring-boot-conventions"}
   {"level":"info","timestamp":"2021-11-11T16:00:26.597Z","caller":"spring-boot-conventions/server.go:83","msg":"Successfully applied convention: spring-boot-web","component":"spring-boot-conventions"}
   {"level":"info","timestamp":"2021-11-11T16:00:26.597Z","caller":"spring-boot-conventions/server.go:83","msg":"Successfully applied convention: spring-boot-actuator","component":"spring-boot-conventions"}
   {"level":"info","timestamp":"2021-11-11T16:00:26.597Z","caller":"spring-boot-conventions/server.go:83","msg":"Successfully applied convention: service-intent-mysql","component":"spring-boot-conventions"}
   

2. For all of the conventions that were applied successfully, a log entry is added. If an error occurs, a log entry is added with a description.