Faster Quarkus Docker based tests

quarkus/tests/integration/src/main/java/org/keycloak/it/utils/DockerKeycloakDistribution.java

@@ -1,20 +1,15 @@
 package org.keycloak.it.utils;
 
 import org.apache.commons.io.FileUtils;
-import org.apache.commons.io.IOUtils;
 import org.jboss.logging.Logger;
 import org.keycloak.common.Version;
 import org.testcontainers.containers.GenericContainer;
 import org.testcontainers.containers.output.OutputFrame;
 import org.testcontainers.containers.output.ToStringConsumer;
-import org.testcontainers.containers.startupcheck.OneShotStartupCheckStrategy;
-import org.testcontainers.containers.wait.strategy.Wait;
-import org.testcontainers.containers.wait.strategy.WaitStrategy;
 import org.testcontainers.images.builder.ImageFromDockerfile;
 
 import java.io.File;
 import java.net.URL;
-import java.time.Duration;
 import java.util.List;
 
 public final class DockerKeycloakDistribution implements KeycloakDistribution {
@@ -50,10 +45,7 @@ public final class DockerKeycloakDistribution implements KeycloakDistribution {
                         .withFileFromFile("Dockerfile", dockerFile)
                         .withBuildArg("KEYCLOAK_DIST", "keycloakx.tar.gz")
         )
-                .withExposedPorts(8080)
-                .withStartupTimeout(Duration.ofSeconds(40))
-                .withStartupAttempts(1)
-                .waitingFor(Wait.forHttp("/").forStatusCode(200).withReadTimeout(Duration.ofSeconds(2)));
+                .withExposedPorts(8080);
     }
 
     public <T> DockerKeycloakDistribution(boolean debug, boolean manualStop, boolean reCreate) {
@@ -69,6 +61,7 @@ public final class DockerKeycloakDistribution implements KeycloakDistribution {
             this.stderr = List.of();
             this.backupConsumer = new ToStringConsumer();
 
+
             keycloakContainer = runKeycloakContainer();
 
             keycloakContainer
@@ -95,12 +88,13 @@ public final class DockerKeycloakDistribution implements KeycloakDistribution {
                 this.stderr = getErrorStream();
 
                 keycloakContainer.stop();
-                keycloakContainer = null;
                 this.exitCode = 0;
             }
         } catch (Exception cause) {
             this.exitCode = -1;
             throw new RuntimeException("Failed to stop the server", cause);
+        } finally {
+            keycloakContainer = null;
         }
     }