add ability to disable some helm lighthouse resources

Signed-off-by: azhurbilo <artemzhurbilo@gmail.com>

contrib/chart/backstage/templates/lighthouse-config.yaml

@@ -1,3 +1,4 @@
+{{- if .Values.lighthouse.enabled }}
 apiVersion: v1
 kind: ConfigMap
 metadata:
@@ -7,4 +8,5 @@ data:
   PGUSER: {{ include "lighthouse.postgresql.user" . | quote }}
   PGPORT: {{ include "lighthouse.postgresql.port" . | quote }}
   PGHOST: {{ include "lighthouse.postgresql.host" . | quote }}
-  PGPATH_TO_CA: {{ include "backstage.lighthouse.postgresCaFilename" . | quote }}
+  PGPATH_TO_CA: {{ include "backstage.lighthouse.postgresCaFilename" . | quote }}
+{{- end }}

contrib/chart/backstage/templates/postgresql-password-lighthouse-secret.yaml

@@ -0,0 +1,17 @@
+{{- if .Values.lighthouse.enabled }}
+{{- if not .Values.postgresql.enabled }}
+---
+apiVersion: v1
+kind: Secret
+type: Opaque
+metadata:
+  name: {{ include "lighthouse.postgresql.passwordSecret" . }}
+  labels:
+    release: {{ .Release.Name }}
+  annotations:
+    "helm.sh/hook": "pre-install,pre-upgrade"
+    "helm.sh/hook-delete-policy": "before-hook-creation"
+data:
+  postgresql-password: {{ .Values.lighthouse.database.connection.password | b64enc }}
+{{- end }}
+{{- end }}