
Discover why containers solve dependency and environment conflicts by packaging an app with its dependencies, enabling multiple isolated instances on a single server without port or file system collisions.
Explore Docker basics through a hands-on demo: run containers, map ports, connect with curl or browser, manage images and containers, view logs, and clean up with stop and remove commands.
Discover how to build a Docker image using the Dockerfile method, from a base image and package installs to copying app code, exposing port 80, and running the Node.js app.
Discover how to run stateful Docker containers with persistent storage volumes by mounting host or external storage into the container, ensuring data persists beyond container lifetimes.
Explore docker container networking options, including bridge and overlay networks, and how containers communicate with each other and the external world, with default and user created bridges for isolation.
Explore docker networking by inspecting the default bridge network, creating Alpine Linux containers, and confirming connectivity within the bridge. Learn to attach containers, view IPs, and test gateway routes.
Demonstrate docker networking with a user created bridge, attach Alpine containers, inspect the Alpine network, and verify container connectivity to each other and to the gateway, unlike the default bridge.
Demonstrate how host network maps host interfaces into Docker containers, giving them no unique IP and sharing the host default gateway, with macOS running containers in a Linux VM.
A simple and easy to understand Docker Container tutorial and hands-on course for busy professionals and absolute beginners in DevOps. This course was designed with DevOps Beginners in mind. This Docker course full of demos and lab exercises.
Docker is the most popular container engine. Docker is also the most popular application packaging and runtime format. We have designed this course on Docker Containers for Beginners with simple and easy to understand examples.
What you'll learn from this course on Docker Containers:
What is the need for Virtual Machines and Containers
What is a Virtual Machine
What is a Container
Difference between Virtual Machines and Containers
How Containers are better than Virtual Machines
What is a Docker Container
How to run a simple web server Docker Container
How to build a Docker Container Image - 2 methods
How to upload/download the Docker Container Images from the Docker Hub Repository
How to setup Docker containers networking
How to run stateful applications
How to configure persistent storage volumes
How to use persistent storage volumes for a Backend DB application like MySQL or MongoDB
How to run multi-container applications using Docker Compose
How to simplify Develop and Test Engineer Workflow using Docker Compose
Learn what happens under the hood in a Docker Container
Learn some of the little known Docker Container Secrets
Learn Linux Kernel Virtualization Primitives.
Please note:
This course is covered by Udemy 30 day money back guarantee.