[bitnami/airflow] Allow setting Redis username on external redis

bitnami/airflow/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: airflow
-version: 4.1.3
+version: 4.2.0
 appVersion: 1.10.7
 description: Apache Airflow is a platform to programmatically author, schedule and monitor workflows.
 keywords:

bitnami/airflow/README.md

@@ -144,6 +144,7 @@ The following tables lists the configurable parameters of the Kafka chart and th
 | `externalRedis.host`                      | External Redis host                                                                                  | `nil`                                                        |
 | `externalRedis.port`                      | External Redis port                                                                                  | `nil`                                                        |
 | `externalRedis.password`                  | External Redis password                                                                              | `nil`                                                        |
+| `externalRedis.username`                  | External Redis username (not required on most Redis implementations)                                 | `nil`                                                        |
 | `metrics.enabled`                         | Start a side-car prometheus exporter                                                                 | `false`                                                      |
 | `metrics.image.registry`                  | Airflow exporter image registry                                                                      | `docker.io`                                                  |
 | `metrics.image.repository`                | Airflow exporter image name                                                                          | `bitnami/airflow-exporter`                                   |

bitnami/airflow/templates/deployment-scheduler.yaml

@@ -134,6 +134,10 @@ spec:
               {{- else }}
               value: {{ .Values.externalRedis.port | quote }}
               {{- end }}
+            {{- if and (not .Values.redis.enabled) .Values.externalRedis.username }}
+            - name: REDIS_USER
+              value: {{ .Values.externalRedis.username | quote }}
+            {{- end }}
             - name: REDIS_PASSWORD
               valueFrom:
                 secretKeyRef:

bitnami/airflow/templates/deployment-web.yaml

@@ -134,6 +134,10 @@ spec:
               {{- else }}
               value: {{ .Values.externalRedis.port | quote }}
               {{- end }}
+            {{- if and (not .Values.redis.enabled) .Values.externalRedis.username }}
+            - name: REDIS_USER
+              value: {{ .Values.externalRedis.username | quote }}
+            {{- end }}
             - name: REDIS_PASSWORD
               valueFrom:
                 secretKeyRef:

bitnami/airflow/templates/statefulset-worker.yaml

@@ -136,6 +136,10 @@ spec:
               {{- else }}
               value: {{ .Values.externalRedis.port | quote }}
               {{- end }}
+            {{- if and (not .Values.redis.enabled) .Values.externalRedis.username }}
+            - name: REDIS_USER
+              value: {{ .Values.externalRedis.username | quote }}
+            {{- end }}
             - name: REDIS_PASSWORD
               valueFrom:
                 secretKeyRef:

bitnami/airflow/values-production.yaml

@@ -333,11 +333,19 @@ redis:
 externalRedis:
   ## All of these values are only used when redis.enabled is set to false
   ## Redis host
+  ##
   host: localhost
   ## Redis port number
+  ##
   port: 6379
   ## Redis password
+  ##
   password: ""
+  ## Redis username
+  ## Most Redis implementnations do not require a username to authenticate
+  ## and it should be enough with the password
+  ##
+  # username: ""
 
 ## Prometheus Exporter / Metrics
 ##

bitnami/airflow/values.yaml

@@ -333,11 +333,19 @@ redis:
 externalRedis:
   ## All of these values are only used when redis.enabled is set to false
   ## Redis host
+  ##
   host: localhost
   ## Redis port number
+  ##
   port: 6379
   ## Redis password
+  ##
   password: ""
+  ## Redis username
+  ## Most Redis implementnations do not require a username to authenticate
+  ## and it should be enough with the password
+  ##
+  # username: ""
 
 ## Prometheus Exporter / Metrics
 ##