update

templates/ingress/ingresshost.yaml

-{{- if .Capabilities.APIVersions.Has "bcc.bd-apaas.com/v1alpha1/IngressHost" -}}
+{{- if .Capabilities.APIVersions.Has "bcc.bd-apaas.com/v1alpha1" -}}
 ---
 apiVersion: bcc.bd-apaas.com/v1alpha1
 kind: IngressHost

templates/ingress/ingressroute.yaml

-{{- if .Capabilities.APIVersions.Has "bcc.bd-apaas.com/v1alpha1/IngressRoute" -}}
+{{- if .Capabilities.APIVersions.Has "bcc.bd-apaas.com/v1alpha1" -}}
 ---
 apiVersion: bcc.bd-apaas.com/v1alpha1
 kind: IngressRoute
@@ -31,6 +31,8 @@ spec:
         port: {{ template "harbor.core.servicePort" . }}
     - match: Host(`{{ .Values.expose.ingress.hosts.core }}`) && PathPrefix(`/v2/`)
       kind: Rule
+      middlewares:
+        - name: "{{ template "harbor.ingress" . }}-https"
       services:
       - name: {{ template "harbor.core" . }}
         port: {{ template "harbor.core.servicePort" . }}

templates/ingress/middleware.yaml

+{{- if .Capabilities.APIVersions.Has "bcc.bd-apaas.com/v1alpha1" -}}
+apiVersion: bcc.bd-apaas.com/v1alpha1
+kind: Middleware
+metadata:
+  name: "{{ template "harbor.ingress" . }}-https"
+spec:
+  headers:
+    customRequestHeaders:
+      X-Forwarded-Proto: "https"
+{{- end -}}
\ No newline at end of file