Chapter 8. Using configuration profiles

Procedure

1. To set a custom profile, create a configuration property with the profile name in the application.properties file, where <key> is the name of the property, <value> is the property value, and <profile> is the name of a profile:

    %<profile>.<key>=<value>

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   In the following example configuration, the value of quarkus.http.port is 9090 by default, and becomes 8181 when the dev profile is activated:

   quarkus.http.port=9090
   %dev.quarkus.http.port=8181

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2. Use one of the following methods to enable a profile:

   • Set the quarkus.profile system property.

     • To enable a profile using the quarkus.profile system property, enter the following command:

       mvn -Dquarkus.profile=<value> quarkus:dev

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   • Set the QUARKUS_PROFILE environment variable.

     • To enable profile using an environment variable, enter the following command:

       export QUARKUS_PROFILE=<profile>

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       Note

       The system property value takes precedence over the environment variable value.

3. To repackage the application and change the profile, enter the following command:

   ./mvnw package -Dquarkus.profile=<profile>
    java -jar target/myapp-runner.jar

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   The following example shows a command that activates the prod-aws profile:

   ./mvnw package -Dquarkus.profile=prod-aws
    java -jar target/myapp-runner.jar

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