Quarkus profiles build & runtime questions

[David Hoffer]

We have added a couple of profiles to our application.yml file that specify different persistent unit configurations.

I have a few questions how this is supposed to work.

1.  I have found that I have to specify one profile at build time else the build will fail because it can't match the beans being injected via @PersistenceUnit so I do the following at build time.

mvn clean install -Dquarkus.profile=dataWarehouseA

2. How can I set this as the default profile for the build so we don't have to pass it on the command line?  Can this be configured via quarkus-maven-plugin's configuration?

3. But now at runtime I need to be able to select a different profile so I run like this:

-jar ./target/app-quarkus-runner.jar -Dquarkus.profile=dataWarehouseB

However Quarkus is always using dataWarehouseA, how do I configure it to use dataWarehouseB at runtime?

-Dave

[David Hoffer]

My bad on #3, I had to put -Dquarkus.profile=dataWarehouseB prior to the jar name not after.  But need help on #2 still.

-Dave

[clement escoffier]

Hello, 

About #2, did you try:

/mvnw package -Dquarkus.profile=dataWarehouseA

That set the default profile in the application. It can still be set in the command line. 

Clement

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[David Hoffer]

Regarding #2 yes that is what we are currently doing but I need to configure things so that Quarkus profile is set by default.  I don't want every developer and every CI build to have to change to include -Dquarkus.profile=dataWarehouseA.

How can I set this as a default?

I read that Quarkus supports setting the profile via .env file?  But I can't seem to understand how that works (takes effect).

Can I set the build time profile in the maven plugin?  That would seem like a natural place to do this.

-Dave

[Alexey Loubyansky]

On Tue, Apr 6, 2021 at 4:09 PM David Hoffer <dhof...@gmail.com> wrote:

Regarding #2 yes that is what we are currently doing but I need to configure things so that Quarkus profile is set by default.  I don't want every developer and every CI build to have to change to include -Dquarkus.profile=dataWarehouseA.

How can I set this as a default?

I read that Quarkus supports setting the profile via .env file?  But I can't seem to understand how that works (takes effect).

Yes, you should be able to set it with QUARKUS_PROFILE.

Can I set the build time profile in the maven plugin?  That would seem like a natural place to do this.

Yes, in 1.13.0.Final quarkus.profile property in your pom.xml.

 

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[David Hoffer]

Yes I can confirm that in 1.13.0.Final setting quarkus.profile property in our pom did set the default profile and then I can override at runtime.

-Dave

[David Hoffer]

Unfortunately I have bad news to report.  

Although at runtime I can set the quarkus.profile property to a different value and ProfileManager.getActiveProfile() reports that change correctly, it does NOT actually read/apply the properties specified by the runtime quarkus.profile.  This must be a Quarkus bug?

-Dave