calculate length of array separately

charts/postgres-cluster/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: postgres-cluster
-version: 2.3.0
+version: 2.3.3
 description: Chart for cloudnative-pg cluster
 keywords:
   - database

charts/postgres-cluster/templates/_bootstrap.tpl

@@ -26,7 +26,8 @@ bootstrap:
     import:
       type: {{ .Values.replica.importType }}
       databases:
-        {{- if and (len .Values.replica.importDatabases gt 1) (.Values.replica.importType eq "microservice") }}
+        {{ $length := len .Values.replica.importDatabases | int }}
+        {{- if and ($length gt 1) (.Values.replica.importType eq "microservice") }}
           {{ fail "Too many databases in import type of microservice!" }}
         {{- else}}
         {{- with .Values.replica.importDatabases }}

charts/postgres-cluster/values.yaml

@@ -23,7 +23,7 @@ cluster:
 
   image:
     repository: ghcr.io/cloudnative-pg/postgresql
-    tag: "16.2-13"
+    tag: "16.2"
     pullPolicy: IfNotPresent
 
   # The UID and GID of the postgres user inside the image