update charts
diff --git a/charts/longhorn/templates/network-policies/backing-image-manager-network-policy.yaml b/charts/longhorn/templates/network-policies/backing-image-manager-network-policy.yaml
new file mode 100644
index 0000000..ebc288f
--- /dev/null
+++ b/charts/longhorn/templates/network-policies/backing-image-manager-network-policy.yaml
@@ -0,0 +1,27 @@
+{{- if .Values.networkPolicies.enabled }}
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+ name: backing-image-manager
+ namespace: longhorn-system
+spec:
+ podSelector:
+ matchLabels:
+ longhorn.io/component: backing-image-manager
+ policyTypes:
+ - Ingress
+ ingress:
+ - from:
+ - podSelector:
+ matchLabels:
+ app: longhorn-manager
+ - podSelector:
+ matchLabels:
+ longhorn.io/component: instance-manager
+ - podSelector:
+ matchLabels:
+ longhorn.io/component: backing-image-manager
+ - podSelector:
+ matchLabels:
+ longhorn.io/component: backing-image-data-source
+{{- end }}