[tt-rss] Fix env vars (#1690)

charts/stable/tt-rss/Chart.yaml

@@ -3,7 +3,7 @@ apiVersion: v2
 appVersion: v1.8723.0
 description: Tiny Tiny RSS is a free and open source web-based news feed (RSS/Atom) reader and aggregator
 name: tt-rss
-version: 5.0.0
+version: 5.0.1
 kubeVersion: ">=1.16.0-0"
 keywords:
   - tt-rss
@@ -24,7 +24,5 @@ dependencies:
     condition: postgresql.enabled
 annotations:
   artifacthub.io/changes: |-
-    - kind: changed
-      description: Upgraded `postgresql` chart dependency to version 11.6.12
-    - kind: changed
-      description: Changed the default user for the postgresql database to `tt-rss`
+    - kind: fixed
+      description: Fixed the default values for the database environment variables.

charts/stable/tt-rss/templates/common.yaml

@@ -1,22 +1 @@
-{{/* Make sure all variables are set properly */}}
-{{- include "common.values.setup" . }}
-
-{{/* if TTRSS_DB_HOST is not set use internal postgres chart */}}
-{{- if eq .Values.env.TTRSS_DB_HOST "" -}}
-  {{- $_ := set .Values.env "TTRSS_DB_HOST" (printf "%s-postgresql" .Release.Name) -}}
-{{- end -}}
-{{/* if TTRSS_DB_USER is not set use internal postgres chart */}}
-{{- if eq .Values.env.TTRSS_DB_USER "" -}}
-  {{- $_ := set .Values.env "TTRSS_DB_USER" .Values.postgresql.auth.username -}}
-{{- end -}}
-{{/* if TTRSS_DB_USER is not set use internal postgres chart */}}
-{{- if eq .Values.env.TTRSS_DB_PASS "" -}}
-  {{- $_ := set .Values.env "TTRSS_DB_PASS" .Values.postgresql.auth.password -}}
-{{- end -}}
-{{/* if TTRSS_DB_USER is not set use internal postgres chart */}}
-{{- if eq .Values.env.TTRSS_DB_NAME "" -}}
-  {{- $_ := set .Values.env "TTRSS_DB_NAME" .Values.postgresql.auth.database -}}
-{{- end -}}
-
-{{/* Render the templates */}}
 {{ include "common.all" . }}

charts/stable/tt-rss/values.yaml

@@ -21,18 +21,18 @@ env:
   TTRSS_SELF_URL_PATH: ""
   # -- Postgres database hostname
   # @default -- internal postgresql URL
-  TTRSS_DB_HOST: ""
+  TTRSS_DB_HOST: "{{ printf \"%s-postgresql\" .Release.Name }}"
   # -- Postgres database port.
   TTRSS_DB_PORT: "5432"
   # -- Postgres database user name
   # @default -- postgresql.auth.username value
-  TTRSS_DB_USER: ""
+  TTRSS_DB_USER: "{{ .Values.postgresql.auth.username }}"
   # -- Postgres database password
   # @default -- postgresql.auth.password value
-  TTRSS_DB_PASS: ""
+  TTRSS_DB_PASS: "{{ .Values.postgresql.auth.password }}"
   # -- Postgres database password
   # @default -- postgresql.auth.database value
-  TTRSS_DB_NAME: ""
+  TTRSS_DB_NAME: "{{ .Values.postgresql.auth.database }}"
 
 # -- Configure the services for the chart here.
 # @default -- See below.