make setting redis user work

charts/calckey/README.md

@@ -82,6 +82,7 @@ A fun, new, open way to experience social media https://calckey.org
 | postgresql.auth.username | string | `"calckey"` |  |
 | postgresql.enabled | bool | `true` | disable if you want to use an existing db; in which case the values below must match those of that external postgres instance |
 | redis.auth.password | string | `""` | you must set a password; the password generated by the redis chart will be rotated on each upgrade: |
+| redis.auth.user | string | `""` | optional - only used when using an external redis instance |
 | redis.db | string | `nil` |  |
 | redis.enabled | bool | `true` |  |
 | redis.hostname | string | `""` |  |

charts/calckey/templates/_helpers.tpl

@@ -159,7 +159,9 @@ redis:
   {{- if .Values.redis.db }}
   db: {{ .Values.redis.db }}
   {{- end }}
-	#user: default
+  {{- if .Values.redis.auth.user }}
+  user: {{ .Values.redis.auth.user }}
+  {{- end }}
 	#tls:
   #  host: localhost
   #  rejectUnauthorized: false

charts/calckey/values.yaml

@@ -124,6 +124,8 @@ redis:
     # -- you must set a password; the password generated by the redis chart will be
     # rotated on each upgrade:
     password: ""
+    # -- optional - only used when using an external redis instance
+    user: ""
 
 # -- https://github.com/bitnami/charts/tree/master/bitnami/elasticsearch#parameters
 elasticsearch: