Custom Domain

Before you configure custom domain, you must have read this section to understand ALB with Cognito or OIDC setup.

Using Custom Domain

In the Cognito App client setting page, use in the callback URLs. The rest steps are exact same as the steps in this section

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

Go to your domain vendor, create a in your DNS records and point to this ALB host name.

Then you can visit , which is a custom domain we use in this case, it will redirect you to an authentication page. We added a user in the Cognito setting and we can use this user for the login service.