[bitnami/mlflow] Add wait before starting the tests (#27178)

* [bitnami/mlflow] Add wait before starting tests

Signed-off-by: Fran Mulero <fmulero@vmware.com>

* Version bump

Signed-off-by: Fran Mulero <fmulero@vmware.com>

* Update CHANGELOG.md

Signed-off-by: Bitnami Containers <bitnami-bot@vmware.com>

* Add wait file to vib-verify

Signed-off-by: Fran Mulero <fmulero@vmware.com>

* Add wait file to vib-verify

Signed-off-by: Fran Mulero <fmulero@vmware.com>

---------

Signed-off-by: Fran Mulero <fmulero@vmware.com>
Signed-off-by: Bitnami Containers <bitnami-bot@vmware.com>
Co-authored-by: Bitnami Containers <bitnami-bot@vmware.com>

.vib/mlflow/goss/goss-wait.yaml

@@ -0,0 +1,12 @@
+# Copyright Broadcom, Inc. All Rights Reserved.
+# SPDX-License-Identifier: APACHE-2.0
+
+command:
+  # During the initilization process, MLflow  can be restarted to apply some settings. It
+  # might happen that GOSS tests are launched precisely when this restart is triggered,
+  # leading to false positives. This ensures some time has passed before proceeding with
+  # the tests, increasing the resiliency.
+  wait-to-be-available:
+    exec: "sleep 120"
+    exit-status: 0
+    timeout: 130000

.vib/mlflow/vib-verify.json

@@ -36,6 +36,9 @@
             "resources": {
               "path": "/.vib"
             },
+            "wait": {
+              "file": "mlflow/goss/goss-wait.yaml"
+            },
             "tests_file": "mlflow/goss/goss.yaml",
             "vars_file": "mlflow/runtime-parameters.yaml",
             "remote": {