Custom Domain

Prerequisite

Before you configure a custom domain, please review this section to understand ALB with Cognito or OIDC optional configurations.

Using Custom Domain

In the Cognito App client setting page, set https://{YOUR_DOMAIN_NAME}/oauth2/idpresponse in the callback URLs. The remaining steps are the same as documented here.

After your ingress DNS is ready, you can get the hostname by running follow command.

kubectl get ingress istio-ingress -n istio-system
NAME            HOSTS   ADDRESS                                                       PORTS   AGE
istio-ingress   *       123-istiosystem-istio-2af2-4567.us-west-2.elb.amazonaws.com   80      1h

Go to your domain vendor, create a CNAME in your DNS records and configure it to direct to this host name.

Then you can visit your custom domain (https://www.shanjiaxin.com in the example below), and it will redirect you to an authentication page. A user can be added in AWS Cognito configuration settings, and you can use this user for the login service.