Simple Gradio App in Docker Container does not work in Azure Container Registrey für Azure Webapp
I try to create a webapp in Azure, which uses a docker image for a python based Gradio app, which I pushed to my Azure Container Registry before. I can’t access the webapp via the default domain. I get the following error message in the deployment logs in Azure:2024-08-18T07:11:52.561Z INFO - Initiating warmup request to container hello-app-mgl_0_a90587a3 for site hello-app-mgl 2024-08-18T07:11:52.598Z ERROR - Container hello-app-mgl_0_a90587a3 for site hello-app-mgl has exited, failing site start 2024-08-18T07:11:52.635Z ERROR - Container hello-app-mgl_0_a90587a3 didn’t respond to HTTP pings on port: 7860, failing site start. See container logs for debugging.def greet(name):return f"Hello {name}!"
        iface = gr.Interface(fn=greet,
inputs="text",outputs="text").launch(server_name="0.0.0.0", server_port=7860)
This is my dockerfile:

FROM python:3.12
WORKDIR /usr/src/app
COPY requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt
ENV GRADIO_SERVER_PORT=7860ENV GRADIO_SERVER_NAME=0.0.0.0
EXPOSE 7860
COPY . .
ENTRYPOINT ["python3"]
CMD ["./app.py", "--server.port=0000", "--server.port=7860" ]I try to create a webapp in Azure, which uses a docker image for a python based Gradio app, which I pushed to my Azure Container Registry before. I can’t access the webapp via the default domain. I get the following error message in the deployment logs in Azure:2024-08-18T07:11:52.561Z INFO - Initiating warmup request to container hello-app-mgl_0_a90587a3 for site hello-app-mgl 2024-08-18T07:11:52.598Z ERROR - Container hello-app-mgl_0_a90587a3 for site hello-app-mgl has exited, failing site start 2024-08-18T07:11:52.635Z ERROR - Container hello-app-mgl_0_a90587a3 didn’t respond to HTTP pings on port: 7860, failing site start. See container logs for debugging.This is the code of my simple Gradio app: import gradio as grdef greet(name):return f"Hello {name}!"iface = gr.Interface(fn=greet,
inputs="text",outputs="text").launch(server_name="0.0.0.0", server_port=7860)This is my dockerfile:FROM python:3.12WORKDIR /usr/src/appCOPY requirements.txt ./RUN pip install --no-cache-dir -r requirements.txtENV GRADIO_SERVER_PORT=7860ENV GRADIO_SERVER_NAME=0.0.0.0EXPOSE 7860COPY . .ENTRYPOINT ["python3"]CMD ["./app.py", "--server.port=0000", "--server.port=7860" ]I created a docker image from this dockerfile: docker build -t demo-gradio-app .I tagged and pushed this docker image to my Azure container registry, which worked well.I created the webapp with the before pushed docker image in the Azure container registry.I set the environment variable in the setting of the webapp to: WEBSITES_PORT 7860I restarted the webapp multiple times.But, I still get this error in the deployment logs:2024-08-18T07:11:52.561Z INFO - Initiating warmup request to container hello-app-mgl_0_a90587a3 for site hello-app-mgl2024-08-18T07:11:52.598Z ERROR - Container hello-app-mgl_0_a90587a3 for site hello-app-mgl has exited, failing site start2024-08-18T07:11:52.635Z ERROR - Container hello-app-mgl_0_a90587a3 didn’t respond to HTTP pings on port: 7860, failing site start. See container logs for debugging.