Can't access master realm (keycloak on kubernetes using istio proxy)

Hi there,

I’m new to keycloak and recently working on keycloak on kubernetes. I’m trying to get it work with AWS lb
and istio-proxy , I can access hello page but unable to load sign in page.

http://xxx.com/auth/js/keycloak.js?version=beyej”
console
Uncaught ReferenceError: Keycloak is not defined
    <anonymous> https://xxx.com/auth/resources/beyej/admin/keycloak/js/app.js:14

So I guess it’s because there’s a http request which is forbidden in HTTPS page. Just wondering if I made any config wrong or is there any workaround? BTW I fork the project from codecentric/helm-charts, not sure if this is the right place to go but if there’s any documentations about keycloak HA infras would be great !

Thanks,
Ray

Some more details to add,

The way I config istio is using AWS LB to handle https but downgrade to http when the request enter the mesh