feat(Helm): Redis with password supported in helm charts and redis chart version updated (#18642)

* fix import_datasources documentation

* Redis with password supported in helm chart

* fix conditionals format and redisURL

docs/docs/installation/running-on-kubernetes.mdx

@@ -178,7 +178,7 @@ Data source definitions can be automatically declared by providing key/value yam
 
 ```yaml
 extraConfigs:
-  datasources-init.yaml: |
+  import_datasources.yaml: |
     databases:
     - allow_file_upload: true
       allow_ctas: true

helm/superset/Chart.yaml

@@ -29,6 +29,6 @@ dependencies:
   repository: https://charts.bitnami.com/bitnami
   condition: postgresql.enabled
 - name: redis
-  version: 12.3.3
+  version: 16.3.1
   repository: https://charts.bitnami.com/bitnami
   condition: redis.enabled

helm/superset/templates/_helpers.tpl

@@ -90,14 +90,22 @@ WTF_CSRF_EXEMPT_LIST = []
 # A CSRF token that expires in 1 year
 WTF_CSRF_TIME_LIMIT = 60 * 60 * 24 * 365
 class CeleryConfig(object):
-  BROKER_URL = f"redis://{env('REDIS_HOST')}:{env('REDIS_PORT')}/0"
   CELERY_IMPORTS = ('superset.sql_lab', )
-  CELERY_RESULT_BACKEND = f"redis://{env('REDIS_HOST')}:{env('REDIS_PORT')}/0"
   CELERY_ANNOTATIONS = {'tasks.add': {'rate_limit': '10/s'}}
+{{- if .Values.supersetNode.connections.redis_password }}
+  BROKER_URL = f"redis://:{env('REDIS_PASSWORD')}@{env('REDIS_HOST')}:{env('REDIS_PORT')}/0"
+  CELERY_RESULT_BACKEND = f"redis://:{env('REDIS_PASSWORD')}@{env('REDIS_HOST')}:{env('REDIS_PORT')}/0"
+{{- else }}
+  BROKER_URL = f"redis://{env('REDIS_HOST')}:{env('REDIS_PORT')}/0"
+  CELERY_RESULT_BACKEND = f"redis://{env('REDIS_HOST')}:{env('REDIS_PORT')}/0"
+{{- end }}
 
 CELERY_CONFIG = CeleryConfig
 RESULTS_BACKEND = RedisCache(
       host=env('REDIS_HOST'),
+{{- if .Values.supersetNode.connections.redis_password }}
+      password=env('REDIS_PASSWORD'),
+{{- end }}
       port=env('REDIS_PORT'),
       key_prefix='superset_results'
 )

helm/superset/templates/secret-env.yaml

@@ -26,6 +26,9 @@ metadata:
 type: Opaque
 stringData:
     REDIS_HOST: {{ tpl .Values.supersetNode.connections.redis_host . | quote }}
+    {{- if .Values.supersetNode.connections.redis_password }}
+    REDIS_PASSWORD: {{ .Values.supersetNode.connections.redis_password | quote }}
+    {{- end }}
     REDIS_PORT: {{ .Values.supersetNode.connections.redis_port | quote }}
     DB_HOST: {{ tpl .Values.supersetNode.connections.db_host . | quote }}
     DB_PORT: {{ .Values.supersetNode.connections.db_port | quote }}

helm/superset/values.schema.json

@@ -226,6 +226,9 @@
                         "redis_host": {
                             "type": "string"
                         },
+                        "redis_password": {
+                            "type": "string"
+                        },
                         "redis_port": {
                             "type": "string"
                         },
@@ -476,24 +479,29 @@
                 "enabled": {
                     "type": "boolean"
                 },
-                "usePassword": {
-                    "type": "boolean"
-                },
-                "existingSecret": {
-                    "type": [
-                        "string",
-                        "null"
-                    ]
-                },
-                "existingSecretKey": {
-                    "type": [
-                        "string",
-                        "null"
-                    ]
-                },
-                "password": {
+                "architecture": {
                     "type": "string"
                 },
+                "auth": {
+                    "type": "object",
+                    "properties": {
+                        "enabled": {
+                            "type": "boolean"
+                        },
+                        "existingSecret": {
+                            "type": "string"
+                        },
+                        "existingSecretKey": {
+                            "type": "string"
+                        },
+                        "password": {
+                            "type": "string"
+                        }
+                    },
+                    "required": [
+                        "enabled"
+                    ]
+                },
                 "master": {
                     "type": "object",
                     "additionalProperties": true,
@@ -539,9 +547,8 @@
             },
             "required": [
                 "enabled",
-                "usePassword",
-                "master",
-                "cluster"
+                "architecture",
+                "master"
             ]
         },
         "nodeSelector": {

helm/superset/values.yaml

@@ -83,7 +83,7 @@ extraSecretEnv: {}
   # GOOGLE_SECRET: ...
 
 extraConfigs: {}
-  # datasources-init.yaml: |
+  # import_datasources.yaml: |
   #     databases:
   #     - allow_file_upload: true
   #       allow_ctas: true
@@ -224,8 +224,11 @@ supersetNode:
     - "-c"
     - ". {{ .Values.configMountPath }}/superset_bootstrap.sh; /usr/bin/run-server.sh"
   connections:
+    # Change in case of bringing your own redis and then also set redis.enabled:false
     redis_host: '{{ template "superset.fullname" . }}-redis-headless'
+    # redis_password: superset
     redis_port: "6379"
+    # You need to change below configuration incase bringing own PostgresSQL instance and also set postgresql.enabled:false
     db_host: '{{ template "superset.fullname" . }}-postgresql'
     db_port: "5432"
     db_user: superset
@@ -397,27 +400,34 @@ postgresql:
       - ReadWriteOnce
 
 ## Configuration values for the Redis dependency.
-## ref: https://github.com/kubernetes/charts/blob/master/stable/redis/README.md
+## ref: https://github.com/bitnami/charts/blob/master/bitnami/redis
+## More documentation can be found here: https://artifacthub.io/packages/helm/bitnami/redis
 redis:
   ##
   ## Use the redis chart dependency.
+  ##
+  ## If you are bringing your own redis, you can set the host in supersetNode.connections.redis_host
+  ##
   ## Set to false if bringing your own redis.
   enabled: true
-  usePassword: false
   ##
-  ## The name of an existing secret that contains the redis password.
-  existingSecret:
-  ## Name of the key containing the secret.
-  existingSecretKey: redis-password
+  ## Set architecture to standalone/replication
+  architecture: standalone
   ##
-  ## If you are bringing your own redis, you can set the host in redisHost.
-  ## redisHost:
+  ## Auth configuration:
   ##
-  ## Redis password
-  ##
-  password: superset
+  auth:
+    ## Enable password authentication
+    enabled: false
+    ## The name of an existing secret that contains the redis password.
+    existingSecret: ""
+    ## Name of the key containing the secret.
+    existingSecretKey: ""
+    ## Redis password
+    password: superset
   ##
   ## Master configuration
+  ##
   master:
     ##
     ## Image configuration
@@ -438,10 +448,6 @@ redis:
       ## Access mode:
       accessModes:
       - ReadWriteOnce
-  ##
-  ## Disable cluster management by default.
-  cluster:
-    enabled: false
 
 nodeSelector: {}