Hi Team, I'm using prefect 2.12.0 for the first time and testing this with sample prefect file with docker container on azure. Here is my docker file

FROM prefecthq/prefect:2-python3.10

RUN apt-get update && apt-get install -y curl


COPY requirements.txt .
RUN pip install -r requirements.txt --trusted-host pypi.python.org --no-cache-dir
COPY etl_flows.py /opt/prefect/flows/etl_flows.py
COPY start_prefect.sh /opt/prefect/start_prefect.sh
WORKDIR /opt/prefect

RUN chmod +x /opt/prefect/start_prefect.sh

ENV PREFECT_API_URL="<http://127.0.0.1:4200/api>"

CMD ["./start_prefect.sh"]

Here is start_prefect.sh

#!/bin/bash

# Start the Prefect server
echo "Starting Prefect server..."
prefect server start --host 0.0.0.0 &

# Capture the PID of the Prefect server process
PREFECT_SERVER_PID=$!

# Wait for the Prefect server to start
echo "Waiting for Prefect server to start..."
sleep 20

# Check if Prefect server is still running
if ! kill -0 $PREFECT_SERVER_PID > /dev/null 2>&1; then
    echo "Prefect server failed to start. Exiting..."
    exit 1
fi

echo "Prefect server started successfully."

# Register the flow
echo "Registering ETL flows..."
python /opt/prefect/flows/etl_flows.py

# Keep the container running by foregrounding the Prefect server
wait $PREFECT_SERVER_PID

I'm able to successfully build this docker file and deploy it into azure container app but the problem is, I use app gateway to connect to the azure container app and through a separate route. Example:- https://example-domain.com/prefect is my gateway url exposed to connect to container app. If I navigate to my host, it is successfully navigating to the prefect server but rest of the url's of prefect like static /assets are being served directly from my base url instead of the relative url. They are taking https://example-domain.com/assets instead of https://example-domain.com/prefect/assets