NAS-122722 / 24.04 / nextcloud - display db details on NOTES.txt (#1484)

* display db details on NOTES.txt

* typo

library/ix-dev/charts/nextcloud/Chart.yaml

@@ -4,7 +4,7 @@ description: A file sharing server that puts the control and security of your ow
 annotations:
   title: Nextcloud
 type: application
-version: 1.6.40
+version: 1.6.41
 apiVersion: v2
 appVersion: 27.0.2
 kubeVersion: '>=1.16.0-0'

library/ix-dev/charts/nextcloud/templates/NOTES.txt

@@ -1,3 +1,16 @@
-1. Get the nextcloud URL by running:
+## Database
+You can connect to the database using the pgAdmin App from the catalog
 
-  echo http://{{ .Values.nextcloud.host }}:{{ .Values.service.nodePort }}/
+<details>
+  <summary>Database Details</summary>
+
+  - Database: `nextcloud`
+  - Username: `{{ .Values.nextcloudDbUser | b64dec }}`
+  - Password: `{{ .Values.nextcloudDbPass | b64dec }}`
+  - Host:     `{{ .Values.nextcloudDbHost }}.{{ .Release.Namespace }}.svc.cluster.local`
+  - Port:     `5432`
+
+</details>
+{{- $_ := unset .Values "nextcloudDbUser" }}
+{{- $_ := unset .Values "nextcloudDbPass" }}
+{{- $_ := unset .Values "nextcloudDbHost" }}

library/ix-dev/charts/nextcloud/templates/deployment.yaml

@@ -74,6 +74,7 @@ spec: {{ include "common.deployment.common_spec" . | nindent 2 }}
         env: {{ include "postgres.envVariableConfiguration" $postgres_values | nindent 10 }}
         {{ $secretName := (include "common.names.fullname" .) }}
         {{ $envList := (default list .Values.environmentVariables) }}
+        {{- $_ := set .Values "nextcloudDbHost" (include "common.names.fullname" $postgres_values) -}} {{/* Temprary store it on values to display it on NOTES */}}
         {{ $envList = mustAppend $envList (dict "name" "POSTGRES_HOST" "value" (printf "%s:5432" (include "common.names.fullname" $postgres_values))) }}
         {{ $envList = mustAppend $envList (dict "name" "POSTGRES_DB" "value" (include "postgres.DatabaseName" .)) }}
         {{ $envList = mustAppend $envList (dict "name" "NEXTCLOUD_DATA_DIR" "value" .Values.nextcloud.datadir) }}

library/ix-dev/charts/nextcloud/templates/postgres-secret.yaml

@@ -10,13 +10,17 @@ data:
   characters. So to keep that user for existing installations we retrieve
   it from the existing secret.
   */}}
-  {{ with (lookup "v1" "Secret" .Release.Namespace $secretName)}}
-  db-user: {{ index .data "db-user" }}
-  {{ else }}
-  db-user: {{ (include "postgres.DatabaseName" .Values ) | b64enc }}
-  {{ end }}
-  {{ with (lookup "v1" "Secret" .Release.Namespace $secretName) }}
-  db-password: {{ index .data "db-password" }}
-  {{ else }}
-  db-password: {{ randAlphaNum 15 | b64enc }}
-  {{ end }}
+  {{/* Init values */}}
+  {{- $dbUser := ((include "postgres.DatabaseName" .Values) | b64enc) -}}
+  {{- $dbPass := (randAlphaNum 15 | b64enc) -}}
+  {{- with (lookup "v1" "Secret" .Release.Namespace $secretName) -}}
+    {{/* If there is a previous secret, use that */}}
+    {{- $dbUser = (index .data "db-user") -}}
+    {{- $dbPass = (index .data "db-password") -}}
+  {{- end }}
+  db-user: {{ $dbUser }}
+  db-password: {{ $dbPass }}
+
+{{/* Temprary store them on values to display it on NOTES */}}
+{{ $_ := set .Values "nextcloudDbPass" $dbPass }}
+{{ $_ := set .Values "nextcloudDbUser" $dbUser }}