fix(nextcloud): Correctly make use of accessIP when no ingress is enabled (#9720)

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- [x] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] 🔃 Refactor of current code

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- [x] ⚖️ My code follows the style guidelines of this project
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**➕ App addition**

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the container to TrueCharts mirror repo.
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`icon.png`

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---------

Signed-off-by: Stavros Kois <47820033+stavros-k@users.noreply.github.com>

charts/incubator/nextcloud/Chart.yaml

@@ -29,7 +29,7 @@ sources:
   - https://github.com/nextcloud/docker
   - https://github.com/nextcloud/helm
 type: application
-version: 20.0.0
+version: 20.0.1
 annotations:
   truecharts.org/catagories: |
     - cloud

charts/incubator/nextcloud/questions.yaml

@@ -49,7 +49,7 @@ questions:
             type: dict
             attrs:
               - variable: run_optimize
-                label: Run Optiomize Scripts
+                label: Run Optimize Scripts
                 description: |
                   Runs the following commands at startup:</br>
                   occ db:add-missing-indices</br>
@@ -59,10 +59,6 @@ questions:
                   occ maintenance:mimetype:update-js</br>
                   occ maintenance:mimetype:update-db</br>
                   occ maintenance:update:htaccess</br>
-                schema:
-                  type: string
-                  required: true
-                  default: ""
                 schema:
                   type: boolean
                   default: false

charts/incubator/nextcloud/templates/_configmap.tpl

@@ -1,8 +1,21 @@
 {{/* Define the configmap */}}
 {{- define "nextcloud.configmaps" -}}
 {{- $fullname := (include "tc.v1.common.lib.chart.names.fullname" $) -}}
-{{- $urlNoProtocol := regexReplaceAll ".*://(.*)" .Values.chartContext.APPURL "${1}" -}}
-{{- $protocolOnly := regexReplaceAll "(.*)://.*" .Values.chartContext.APPURL "${1}" -}}
+{{- $accessUrl := .Values.chartContext.APPURL -}}
+{{- if or (contains "127.0.0.1" $accessUrl) (contains "localhost" $accessUrl) -}}
+  {{- if .Values.nextcloud.general.accessIP -}}
+    {{- $prot := "http" -}}
+    {{- $host := .Values.nextcloud.general.accessIP -}}
+    {{- $port := .Values.service.main.ports.main.port -}}
+    {{/*
+      Allowing here to override protocol and port
+      should be enough to make it work with any rev proxy
+    */}}
+    {{- $accessUrl = printf "%v://%v:%v" $prot $host $port -}}
+  {{- end -}}
+{{- end -}}
+{{- $accessHostPort := regexReplaceAll ".*://(.*)" $accessUrl "${1}" -}}
+{{- $accessProtocol := regexReplaceAll "(.*)://.*" $accessUrl "${1}" -}}
 {{- $redisHost := .Values.redis.creds.plainhost | trimAll "\"" -}}
 {{- $redisPass := .Values.redis.creds.redisPassword | trimAll "\"" -}}
 {{- $healthHost := "kube.internal.healthcheck" -}}
@@ -72,11 +85,7 @@ nextcloud-config:
     {{/* Notify Push */}}
     NX_NOTIFY_PUSH: {{ .Values.nextcloud.notify_push.enabled | quote }}
     {{- if .Values.nextcloud.notify_push.enabled }}
-      {{- $endpoint := .Values.chartContext.APPURL -}}
-      {{- if or (contains "127.0.0.1" $endpoint) (contains "localhost" $endpoint) -}}
-        {{- $endpoint = printf "http://%v:%v" $fullname .Values.service.main.ports.main.port -}}
-      {{- end }}
-    NX_NOTIFY_PUSH_ENDPOINT: {{ $endpoint }}/push
+    NX_NOTIFY_PUSH_ENDPOINT: {{ $accessUrl }}/push
     {{- end }}
 
     {{/* Previews */}}
@@ -151,10 +160,10 @@ nextcloud-config:
     {{- end }}
 
     {{/* URLs */}}
-    NX_OVERWRITE_HOST: {{ $urlNoProtocol }}
-    NX_OVERWRITE_CLI_URL: {{ .Values.chartContext.APPURL }}
+    NX_OVERWRITE_HOST: {{ $accessHostPort }}
+    NX_OVERWRITE_CLI_URL: {{ $accessUrl }}
     # Return the protocol part of the URL
-    NX_OVERWRITE_PROTOCOL: {{ $protocolOnly | lower }}
+    NX_OVERWRITE_PROTOCOL: {{ $accessProtocol | lower }}
     # IP (or range in this case) of the proxy(ies)
     NX_TRUSTED_PROXIES: |
       {{ .Values.chartContext.svcCIDR }}
@@ -166,8 +175,8 @@ nextcloud-config:
       {{ $fullname }}
       {{ printf "%v-*" $fullname }}
       {{ $healthHost }}
-      {{- if ne $urlNoProtocol "127.0.0.1" }}
-        {{- $urlNoProtocol | nindent 6 }}
+      {{- if not (contains "127.0.0.1" $accessHostPort) }}
+        {{- $accessHostPort | nindent 6 }}
       {{- end -}}
       {{- with .Values.nextcloud.general.accessIP }}
         {{- . | nindent 6 }}