The main properties file: /src/main/resources/application.properties
spring.profiles.active=dev
The above will load the profile:
application-dev.properties.
The file must be named with the following convention:
application-{profile_name}.properties
By adding the following line of code to this "dev" profile, you should be able to accss the H2 console from http://localhost:8080/h2-console
spring.h2.console.enabled=true
Add the following to your .gitignore to prevent this profile from being checked into scm
### Secrets ###
/src/main/resources/application-dev.properties