What is the difference between Docker image and container?
docker ps lists all the images
Testing Locally Before Deployment
• Build the Docker Image Locally:
docker build -t your_app_image .
• Run the Docker Container Locally:
docker run -p 8080:8080 your_app_image
• Check Logs for Errors:
docker logs <container_id>
How to pass .env variables to Docker image
docker run --env-file .env -p 8080:8080 my_flask_app