Make Keycloak DevService work with @QuarkusIntegrationTest and container launches

[geoand]

Fixes: #21935

Supercedes: #21995

P.S. The integration test was copied almost verbatim from the reproducer added in #21935

[sberyozkin]

Thanks @geoand for the time, it looks good. I've left a few minor comments.
Also, if you don't mind, can you please run quarkus-quickstarts/security-openid-connect-quickstart which tests it without the shared network, might also be worth checking if you can login into Keycloak after mvn quarkus-dev and then selecting Keycloak from Dev UI console (as alice:alice for example), https://quarkus.io/guides/security-openid-connect-dev-services#dev-services-for-keycloak (click on that green Login into SPA and you'll be redirected to Keycloak)...

[quarkus-bot]

This workflow status is outdated as a new workflow run has been triggered.

Failing Jobs - Building 248df46

Status	Name	Step	Failures	Logs	Raw logs
✔️	JVM Tests - JDK 11
✖	JVM Tests - JDK 17	Build	Failures	Logs	Raw logs

Failures

⚙️ JVM Tests - JDK 17 #

- Failing: integration-tests/hibernate-reactive-db2 integration-tests/jpa-db2 

📦 integration-tests/hibernate-reactive-db2

✖ Failed to execute goal io.fabric8:docker-maven-plugin:0.38.0:start (docker-start) on project quarkus-integration-test-hibernate-reactive-db2: I/O Error

📦 integration-tests/jpa-db2

✖ Failed to execute goal io.fabric8:docker-maven-plugin:0.38.0:start (docker-start) on project quarkus-integration-test-jpa-db2: I/O Error

[geoand]

Thanks @geoand

You are welcome!

Also, if you don't mind, can you please run quarkus-quickstarts/security-openid-connect-quickstart

I already did that when testing the PR :). I ran all the tests and also used the DevUI to test alice and admin

[sberyozkin]

Nice, thanks :-)

[geoand]

👍🏼

[sberyozkin]

LGTM, thanks.

I propose to wait till tomorrow for Stuart to have a quick look at the TCCL related update, I'll merge the first thing tomorrow morning if there will be no comments...

[geoand]

Let's also wait for the 👍 from @gsmet who is in the process of moving extensions, so we don't want to make his life harder

[quarkus-bot]

Failing Jobs - Building db518c3

Status	Name	Step	Failures	Logs	Raw logs
⌛	Native Tests - Data2	Download Maven Repo	⚠️ Check →	Logs	Raw logs

[gsmet]

@stuartwdouglas if you're good with this one, please merge it. I will start the release tomorrow morning early Paris time.

[geoand]

@stuartwdouglas could you take a look please?
It would be nice to get this in 2.6.0.CR1

[geoand]

Since this is something that would be good to have in for 2.6.0.CR1 to validate the approach and ensure that no new issues will creep up, I'm going to merge it now.
We can certainly improve on the specifics easily, but the various fixes themselves are necessary for a better @QuarkusIntegrationTest + Keycloak DevServices experience