How To Activate a Profile in Spring Boot

How To Activate a Profile in Spring Boot

What is Profile in Spring Boot?

Profiles in Spring Boot are a way to define different sets of configurations for your application depending on the environment it is being run in. For example, you might have one set of configurations for your development environment and another set of configurations for your production environment.

How To Activate a Profile in Spring Boot

Profiles can be defined using property files, YAML files, or even Java code. By default, Spring Boot will use the “default” profile if no other profile is specified. To activate a profile, you can set the “spring. profiles.

Frequently Asked Questions

How do I activate my Spring profile?

You can programmatically set active profiles by calling SpringApplication. setAdditionalProfiles(…) before your application runs. It is also possible to activate profiles using Spring’s ConfigurableEnvironment interface.

How to activate Spring profile from command line?

To set the active profile and the configuration location from the command line in Spring Boot, you can use the spring. profiles. active and properties. You can also set these properties using environment variables or by using the spring.

What is active profiles in Spring Boot?

ActiveProfiles is a class-level annotation that is used to declare which active bean definition profiles should be used when loading an ApplicationContext for test classes. This annotation may be used as a meta-annotation to create custom composed annotations.

How do I get an active profile in Spring Boot test?

Using a Profile for Tests

Another sensible use case for profiles is creating a test profile to be used in Spring Boot integration tests. All we have to do to activate this profile in a test is to annotation the test class with @ActiveProfiles(“test”) and everything is set up for the test.

What is the use of @profile annotation in Spring Boot?

The @Profile annotation in Spring is utilized to resolve the challenge of controlling which parts of our application should be active under a particular set of conditions or environments. It is instrumental in developing environment-specific beans, thus making the configuration process more dynamic and flexible.

How to set Spring profiles active in eclipse?

To configure Profiles in eclipse tomcat you have to add one parameter in VM arguments. For that you have to go run -> configurations and choose your Tomcat server then add “-Dspring. profiles. active=dev” to VM arguments.

What is the difference between @profile and @ActiveProfiles?

@Profile declares which profile the bean or configuration belongs to. @ActiveProfiles is used only from tests that are consuming a bean or configuration to enable one or more profiles. When @ActiveProfiles is specified, it causes the Spring Context to check whether a bean or configuration is annotated with @Profile .

Can we activate two profiles in Spring Boot?

Spring allows us to activate multiple profiles. I will introduce 2 more profiles, let’s name them dev-db and dev-mock. And I will create 2 more yml files. Now I will activate the dev-db profile in application.

What is active profile annotation in Spring?

@ActiveProfiles is a class-level annotation that is used to declare which bean definition profiles should be active when loading an ApplicationContext for an integration test. The following example indicates that the dev profile should be active: Java. Kotlin.

Is the default profile always active in Spring?

The default profile is constantly active in Spring Boot. It automatically loads all properties from the application. yml file into the default profile.