Use Custom Domain and HTTPS

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Use a custom domain

1. Register your domain with Route 53.
2. Point the domain to the loadbalancer DNS.

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Custom domain for your Streamlit App

Create a record in the Route53 console to point app.[YOUR_DOMAIN] to the Streamlit App.

You can visit the app at http://app.aidev.run

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Custom domain for your FastApi App

Create a record in the Route53 console to point api.[YOUR_DOMAIN] to the FastApi App.

You can access the api at http://api.aidev.run

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Add HTTPS

To add HTTPS:

1. Create a certificate using AWS ACM. Request a certificat for *.[YOUR_DOMAIN]

2. Creating records in Route 53.

3. Add the certificate ARN to Apps

Update the llm-app/workspace/prd_resources.py file and add the load_balancer_certificate_arn to the FastApi and Streamlit Apps.

# -*- Streamlit running on ECS
prd_streamlit = Streamlit(
    ...
    # To enable HTTPS, create an ACM certificate and add the ARN below:
    load_balancer_enable_https=True,
    load_balancer_certificate_arn="arn:aws:acm:us-east-1:497891874516:certificate/6598c24a-d4fc-4f17-8ee0-0d3906eb705f",
    ...
)

# -*- FastApi running on ECS
prd_fastapi = FastApi(
    ...
    # To enable HTTPS, create an ACM certificate and add the ARN below:
    load_balancer_enable_https=True,
    load_balancer_certificate_arn="arn:aws:acm:us-east-1:497891874516:certificate/6598c24a-d4fc-4f17-8ee0-0d3906eb705f",
    ...
)

4. Create new Loadbalancer Listeners

Create new listeners for the loadbalancer to pickup the HTTPs configuration.

phi ws up --env prd --infra aws --name listener

After this, https should be working on your custom domain.

5. Update existing listeners to redirect HTTP to HTTPS

phi ws patch --env prd --infra aws --name listener

After this, all HTTP requests should redirect to HTTPS automatically.