Update Dockerfile

Dockerfile

@@ -1,12 +1,33 @@
+# Use Python 3.9 base image
 FROM python:3.9-slim
 
+# Set the working directory
 WORKDIR /code
 
+# Copy and install Python dependencies
 COPY ./requirements.txt /code/requirements.txt
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+# Copy the rest of the application code
 COPY ./ /code/
 
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+# Install additional dependencies for Prometheus and Grafana
+RUN apt-get update && \
+    apt-get install -y curl gnupg && \
+    curl -s https://packages.grafana.com/gpg.key | apt-key add - && \
+    echo "deb https://packages.grafana.com/oss/deb stable main" | tee /etc/apt/sources.list.d/grafana.list && \
+    apt-get update && \
+    apt-get install -y grafana && \
+    apt-get clean
+
+# Install Prometheus Node Exporter (for server metrics)
+RUN curl -LO https://github.com/prometheus/node_exporter/releases/download/v1.5.0/node_exporter-1.5.0.linux-amd64.tar.gz && \
+    tar xzf node_exporter-1.5.0.linux-amd64.tar.gz && \
+    mv node_exporter-1.5.0.linux-amd64/node_exporter /usr/local/bin/ && \
+    rm -rf node_exporter-1.5.0.linux-amd64*
 
-EXPOSE 7860
+# Expose the application port and Grafana port
+EXPOSE 7860 3000
 
-CMD ["python", "app.py"]
+# Start Prometheus Node Exporter, Grafana, and your app
+CMD ["sh", "-c", "/usr/local/bin/node_exporter & /usr/sbin/grafana-server --homepath=/usr/share/grafana & python app.py"]