fix: capture the release namespace value prior to the range function (#8)

Author: Jared-Prime

charts/postgrest/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: postgrest
 icon: https://docs.postgrest.org/en/v14/_images/postgrest.png
-version: 0.2.2
+version: 0.2.3
 maintainers:
   - name: jared-prime
     email: [email protected]

charts/postgrest/templates/database.yaml

@@ -1,10 +1,11 @@
+{{ $namespace := .Release.Namespace }}
 {{- if (not .Values.cluster.enabled) }}
 {{- range $database := .Values.cluster.databases }}
 apiVersion: postgresql.cnpg.io/v1
 kind: Database
 metadata:
   name: postgrest
-  namespace: "{{ .Release.Namespace }}"
+  namespace: "{{ $namespace }}"
 spec:
   {{ $database | toYaml | nindent 2 }}
 ---