Make release name templatable

templates/postgres.yaml

@@ -2,12 +2,12 @@
 apiVersion: secretgenerator.mittwald.de/v1alpha1
 kind: StringSecret
 metadata:
-  name: memelord-laurivosandi-database
+  name: {{ .Release.Name }}-database
   labels:
     cnpg.io/reload: "true"
 spec:
   data:
-    username: memelord-laurivosandi
+    username: {{ .Release.Name }}
   fields:
     - fieldName: password
       length: "32"
@@ -16,7 +16,7 @@ spec:
 apiVersion: postgresql.cnpg.io/v1
 kind: Cluster
 metadata:
-  name: memelord-laurivosandi-database
+  name: {{ .Release.Name }}-database
 spec:
   instances: 2
   imageName: ghcr.io/cloudnative-pg/postgresql:17
@@ -49,18 +49,18 @@ spec:
       effective_cache_size: "2GB"
   managed:
     roles:
-    - name: memelord-laurivosandi
+    - name: {{ .Release.Name }}
       ensure: present
       login: true
       passwordSecret:
-        name: memelord-laurivosandi-database
+        name: {{ .Release.Name }}-database
 ---
 apiVersion: postgresql.cnpg.io/v1
 kind: Database
 metadata:
-  name: memelord-laurivosandi
+  name: {{ .Release.Name }}
 spec:
-  name: memelord-laurivosandi
-  owner: memelord-laurivosandi
+  name: {{ .Release.Name }}
+  owner: {{ .Release.Name }}
   cluster:
-    name: memelord-laurivosandi-database
+    name: {{ .Release.Name }}-database