fix(Kitchenowl): Specify FRONT_URL env var (#3371)

* fix(KitchenOwl): Expose FRONT_URL env-var

* added semVer

* Update charts/incubator/kitchenowl/questions.yaml

* Update charts/incubator/kitchenowl/questions.yaml

Co-authored-by: Stavros Kois <47820033+stavros-k@users.noreply.github.com>

charts/incubator/kitchenowl/Chart.yaml

@@ -21,7 +21,7 @@ name: kitchenowl
 sources:
   - https://tombursch.github.io/kitchenowl
 type: application
-version: 0.0.1
+version: 0.0.2
 annotations:
   truecharts.org/catagories: |
     - utilities

charts/incubator/kitchenowl/questions.yaml

@@ -74,6 +74,20 @@ questions:
                     - value: "OnDelete"
                       description: "(Legacy) OnDelete: ignore .spec.template changes"
 # Include{controllerExpert}
+  - variable: env
+    group: "Container Configuration"
+    label: "Image Environment"
+    schema:
+      additional_attrs: true
+      type: dict
+      attrs:
+        - variable: FRONT_URL
+          label: "FRONT_URL"
+          description: "The url the instance will be accessed. eg. http://192.168.1.100:10246 or https://kitchen.mydomain.com"
+          schema:
+            type: string
+            required: true
+            default: ""
 # Include{containerConfig}
   - variable: service
     group: "Networking and Services"