Docker Tutorial 1: Hello World
Docker is a way out of the dependency hell - applications bring their own libraries with them.
In this video we take a look at three deployment options - and then deep dive into Docker containers with a hello world application. You will learn:
✅ Why Docker is important and how it works
✅ Creating your first Dockerfile
✅ Building an image with docker build
✅ Running a container with docker run
✅ Mapping ports and naming containers
✅ Using Google Cloud Run with your Dockerfile
By the end, you’ll understand the basics of containerization and have your very first Dockerized app running!