bundle external secrets for backups

charts/postgres-cluster/templates/external-secret.yaml

@@ -1,3 +1,47 @@
+{{ if and (eq .Values.backup.method "objectStore") (.Values.backup.externalSecret.enabled) }}
+{{ $context := . -}}
+{{ range .Values.backup.objectStore -}}
+---
+apiVersion: external-secrets.io/v1
+kind: ExternalSecret
+metadata:
+  name: {{ include "cluster.backupSecretName" (dict "instance" . "global" $context) }}
+  namespace: {{ include "cluster.namespace" $context }}
+  labels:
+    {{- include "cluster.labels" $context | nindent 4 }}
+    app.kubernetes.io/name: {{ include "cluster.backupSecretName" (dict "instance" . "global" $context) }}
+    {{- with $context.Values.cluster.additionalLabels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+spec:
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: vault
+  data:
+    - secretKey: ACCESS_REGION
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: {{ .externalSecretCredentialPath | required "External Secret Credential local path is required" }}
+        metadataPolicy: None
+        property: ACCESS_REGION
+    - secretKey: ACCESS_KEY_ID
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: {{ .externalSecretCredentialPath | required "External Secret Credential local path is required" }}
+        metadataPolicy: None
+        property: ACCESS_KEY_ID
+    - secretKey: ACCESS_SECRET_KEY
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: {{ .externalSecretCredentialPath| required "External Secret Credential local path is required" }}
+        metadataPolicy: None
+        property: ACCESS_SECRET_KEY
+{{ end -}}
+{{ end }}
+
 {{- if and (eq .Values.recovery.method "objectStore") (.Values.recovery.objectStore.externalSecret.enabled) }}
 ---
 apiVersion: external-secrets.io/v1