merge: #15222

15222: [Backport stable/8.3] Stabilize S3BackupAcceptanceIT#shouldDeleteBackup r=npepinpe a=backport-action

# Description
Backport of #15210 to `stable/8.3`.

relates to #14344
original author: `@npepinpe`

Co-authored-by: Nicolas Pepin-Perreault <nicolas.pepin-perreault@camunda.com>

qa/integration-tests/src/test/java/io/camunda/zeebe/it/backup/S3BackupAcceptanceIT.java

@@ -91,7 +91,13 @@ void beforeEach() {
     store = new S3BackupStore(config);
 
     try (final var client = S3BackupStore.buildClient(config)) {
-      client.createBucket(builder -> builder.bucket(config.bucketName()).build()).join();
+      // it's possible to query to fast and get a 503 from the server here, so simply retry after
+      Awaitility.await("unil bucket is created")
+          .untilAsserted(
+              () ->
+                  client
+                      .createBucket(builder -> builder.bucket(config.bucketName()).build())
+                      .join());
     }
 
     // we have to configure the cluster here, after minio is started, as otherwise we won't have

qa/util/src/main/java/io/camunda/zeebe/qa/util/testcontainers/MinioContainer.java

@@ -65,7 +65,7 @@ public MinioContainer(final String version) {
 
   public WaitStrategy defaultWaitStrategy() {
     return new HttpWaitStrategy()
-        .forPath("/minio/health/ready")
+        .forPath("/minio/health/live")
         .forPort(PORT)
         .withStartupTimeout(Duration.ofMinutes(1));
   }