Category: Uncategorized
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Docker Ep 9: The Building Blocks – Detailed Structure of a Dockerfile
Alex now knows the basics, but it’s time to get their hands dirty by writing an actual Dockerfile. The FROM Instruction: Choosing the Foundation The first thing Alex learns is the FROM instruction, which sets the base image for their container. It’s like choosing the foundation for a house. Example: Think of FROM as picking…
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Docker Ep 8: Tomcat: Exploring Docker Port Mapping and Logs
Caution: We are just starting from basics. Even if you don’t understand below concepts there is no problem. In our previous adventures, we’ve dabbled in Docker’s mysterious arts, running containers, inspecting them, and even detaching them to roam in the background. Today, we’re stepping up our game by diving into Docker port mapping and the…
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Docker Ep 7: Diving Deeper into Docker with Detached Mode, Naming, and Inspections
In our last adventure with Docker, we successfully ran our first container using the BusyBox image. It was a moment of triumph, seeing that “hello world” echo back at us from the depths of our new container. Today, we delve even deeper into the Dockerverse, learning how to run containers in detached mode, name them,…
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Docker Ep 6: Running ‘Hello, World!’ with BusyBox: A Docker Adventure
Once upon a time in the city of Athipati, there was a young coder named Arivanandham. Arivanandham had recently heard whispers of a magical tool called Docker, which promised to simplify the process of running applications. Eager to learn more, Arivanandham decided to embark on a quest—a quest to run the famous “Hello, World!” using…
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Docker Ep 5 : THE Bakery, Recepies, Dough & Cookies – Registry, Repository, Images, Containers
In the bustling town of Tambaram, there was a famous factory known for its delicious cookies. This factory had a unique and modern way of making and distributing its cookies, using a system inspired by Docker’s architecture. The Recipe Registry At the heart of the cookie-making process was the Recipe Registry, a giant digital library…