add nextcloud.trustedDomains helm paramter

Adding this directly helps with setting multiple values via helm parameters, instead of needing to pass in a whole config file.

Signed-off-by: jessebot <jessebot@linux.com>

Author: jessebot

charts/nextcloud/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: nextcloud
-version: 5.3.2
+version: 5.4.0
 appVersion: 29.0.4
 description: A file sharing server that puts the control and security of your own data back into your hands.
 keywords:

charts/nextcloud/README.md

@@ -120,6 +120,7 @@ The following table lists the configurable parameters of the nextcloud chart and
 | `nextcloud.existingSecret.smtpHostKey`                      | Name of the key that contains the SMTP hostname                                                     | `nil`                      |
 | `nextcloud.update`                                          | Trigger update if custom command is used                                                            | `0`                        |
 | `nextcloud.containerPort`                                   | Customize container port when not running as root                                                   | `80`                       |
+| `nextcloud.trustedDomains`                                  | Optional space-separated list of trusted domains                                                    | `[]`                       |
 | `nextcloud.datadir`                                         | nextcloud data dir location                                                                         | `/var/www/html/data`       |
 | `nextcloud.mail.enabled`                                    | Whether to enable/disable email settings                                                            | `false`                    |
 | `nextcloud.mail.fromAddress`                                | nextcloud mail send from field                                                                      | `nil`                      |

charts/nextcloud/templates/_helpers.tpl

@@ -178,7 +178,11 @@ Create environment variables used to configure the nextcloud container as well a
       name: {{ .Values.nextcloud.existingSecret.secretName | default (include "nextcloud.fullname" .) }}
       key: {{ .Values.nextcloud.existingSecret.passwordKey }}
 - name: NEXTCLOUD_TRUSTED_DOMAINS
+  {{- if .Values.nextcloud.trustedDomains }}
+  value: {{ join " " .Values.nextcloud.trustedDomains | quote }}
+  {{- else }}
   value: {{ .Values.nextcloud.host }}{{ if .Values.metrics.enabled }} {{ template "nextcloud.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local{{ end }}
+  {{- end }}
 {{- if ne (int .Values.nextcloud.update) 0 }}
 - name: NEXTCLOUD_UPDATE
   value: {{ .Values.nextcloud.update | quote }}

charts/nextcloud/values.yaml

@@ -93,6 +93,8 @@ nextcloud:
   datadir: /var/www/html/data
   persistence:
     subPath:
+  # if set, we'll template this list to the NEXTCLOUD_TRUSTED_DOMAINS env var
+  trustedDomains: []
   ## SMTP configuration
   mail:
     enabled: false