Export env variables to docker container on startup

Dockerfile

@@ -2,14 +2,24 @@
 
 FROM python:3.11
 
+# Set the working directory
 WORKDIR /code
 
+# Copy the requirements file and install dependencies
 COPY requirements.txt .
 
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
+# Copy the rest of the application code
 COPY . .
 
+# Create the startup script
+RUN echo '#!/bin/sh' > /code/startup.sh && \
+  echo 'eval $(printenv | sed -n "s/^\([^=]\+\)=\(.*\)$/export \1='\''\2'\''/p")' >> /code/startup.sh && \
+  chmod +x /code/startup.sh
+
+# Expose the port the app runs on
 EXPOSE 8000
 
-CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
+# Command to run the application
+CMD ["/bin/sh", "-c", "/code/startup.sh && uvicorn app.main:app --host 0.0.0.0 --port 8000"]

startup.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+# Export environment variables for the current session
+eval $(printenv | sed -n "s/^\([^=]\+\)=\(.*\)$/export \1='\2'/p")