[stable/airflow] enabled ingress paths to be input through the values.yaml file (#18466)

* Enabled ingress paths to be input through the values.yaml file

Signed-off-by: Michael Hewitt <hmike1996@gmail.com>

* Bump up chart version

Signed-off-by: Michael Hewitt <hmike1996@gmail.com>

stable/airflow/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: Airflow is a platform to programmatically author, schedule and monitor workflows
 name: airflow
-version: 4.1.4
+version: 4.1.5
 appVersion: 1.10.4
 icon: https://airflow.apache.org/_images/pin_large.png
 home: https://airflow.apache.org/

stable/airflow/README.md

@@ -386,6 +386,7 @@ The following table lists the configurable parameters of the Airflow chart and t
 | `ingress.web.livenessPath`               | path to the web liveness probe                          | `{{ ingress.web.path }}/health` |
 | `ingress.web.tls.enabled`                | enables TLS termination at the ingress                  | `false`                   |
 | `ingress.web.tls.secretName`             | name of the secret containing the TLS certificate & key | ``                        |
+| `ingress.web.paths`                      | additional paths for the ingress                        | `{}`                      |
 | `ingress.flower.host`                    | hostname for the flower ui                              | ""                        |
 | `ingress.flower.path`                    | path of the flower ui (read `values.yaml`)              | ``                        |
 | `ingress.flower.livenessPath`            | path to the liveness probe (read `values.yaml`)         | `/`                       |

stable/airflow/templates/ingress-web.yaml

@@ -27,5 +27,11 @@ spec:
             backend:
               serviceName: {{ template "airflow.fullname" . }}-web
               servicePort: web
+          {{- range .Values.ingress.web.paths }}
+          - path: {{ .path }}
+            backend:
+              serviceName: {{ .serviceName }}
+              servicePort: {{ .servicePort }}
+          {{- end }}
       host: {{ .Values.ingress.web.host }}
 {{- end }}

stable/airflow/values.yaml

@@ -333,6 +333,12 @@ ingress:
       ## If enabled, set "secretName" to the secret containing the TLS private key and certificate
       ## Example:
       ## secretName: example-com-crt
+    paths:
+      ## Different http paths to add to the ingress
+      ## Example:
+      ## - path: "/*"
+      ##   serviceName: "ssl-redirect"
+      ##   servicePort: "use-annotation"
   ##
   ## Configure the flower endpoind
   flower: