Add ScheduledBackup object to caduser

charts/caduser/v0.1.0/questions.yaml

@@ -225,6 +225,18 @@ questions:
         - "snappy"
         - "none"
       required: false
+    - variable: postgresql.backup.schedule.immediate
+      default: true
+      description: "Executar backup imediato quando o ScheduledBackup for criado?"
+      label: "Backup Imediato"
+      type: boolean
+      required: false
+    - variable: postgresql.backup.schedule.cron
+      default: "0 0 2 * * *"
+      description: "Agendamento de backup em cron (segundo minuto hora dia mês dia-da-semana). Padrão: 2:00 AM diariamente"
+      label: "Agendamento (Cron)"
+      type: string
+      required: false
 
 # Memcached
 - variable: memcached.enabled

charts/caduser/v0.1.0/templates/postgresql-scheduled-backup.yaml

@@ -0,0 +1,31 @@
+{{- if and .Values.postgresql.enabled .Values.postgresql.backup.enabled }}
+apiVersion: postgresql.cnpg.io/v1
+kind: ScheduledBackup
+metadata:
+  name: {{ .Values.postgresql.clusterName }}-scheduled-backup
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "caduser.labels" . | nindent 4 }}
+spec:
+  # Run an immediate backup when the ScheduledBackup is created
+  immediate: {{ .Values.postgresql.backup.schedule.immediate }}
+  
+  # Schedule backups using cron expression
+  schedule: {{ .Values.postgresql.backup.schedule.cron | quote }}
+  
+  # Use Barman Cloud plugin for backups
+  method: plugin
+  
+  # Configure the Barman Cloud plugin
+  pluginConfiguration:
+    name: barman-cloud.cloudnative-pg.io
+    parameters:
+      barmanObjectName: {{ .Values.postgresql.clusterName }}
+  
+  # Reference to the PostgreSQL cluster
+  cluster:
+    name: {{ .Values.postgresql.clusterName }}
+  
+  # Set the cluster as the owner of the backup resources
+  backupOwnerReference: cluster
+{{- end }}

charts/caduser/v0.1.0/values.yaml

@@ -129,6 +129,14 @@ postgresql:
       compression: gzip
       jobs: 2
     
+    # Scheduled backup configuration
+    schedule:
+      # Run an immediate backup when the ScheduledBackup is created
+      immediate: true
+      # Cron schedule for regular backups (every day at 2 AM)
+      # Format: second minute hour day month day-of-week
+      cron: "0 0 2 * * *"
+
 memcached:
   enabled: true
   image: