What is a Docker Container? Docker Demo || Docker Tutorial 2
What is a Docker container technically? This is a practical video of how to use Docker containers.
Docker image vs container
A container is made up of images, from base image which is mostly Linux Alpine to application images. In this video I explain docker images in more detail and then show you a practical example of how you can use and run a docker container on your local machine.
T i m e s t a m p s
0:09 - What is a container technically? (layers of images)
1:16 - Demo part (docker hub and run a docker container locally)
For any questions/issues/feedback, please leave me a comment and I will get back to you as soon as possible.
►► Full Docker and Kubernetes Tutorial Playlist:
This video is the of a complete series for beginners, where I explain the basic concepts and also show you demo's like deploying your containerized application. At the end of this tutorial you will fully understand Docker and Kubernetes.
Only interested in Docker?
►► Complete Docker Tutorial Playlist:
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The complete step-by-step guide to Docker and Kubernetes will include the following content:
D O C K E R
- Container concept
- Why docker? (image vs. traditional DevOps)
- Install docker on different operating systems
- 8 basic commands you need to know
- Docker vs. Virtual Machine
- Docker in Practice: Overview of whole development process with Docker (development, continuous delivery, deployment)
- Develop an application with Docker
- Docker Compose
- Dockerfile
- Private Repository
- Deploying your containerized application
- Docker Volumes from theory to practice
K U B E R N E T E S
- Main Kubernetes components (including Pod, Service, Ingress, Volumes, ConfigMap, Secrets, Deployment, StatefulSet)
- Kubernetes architecture for beginners (master, slave nodes & processes)
- Understand how does K8s REALLY work? Main Concepts of how to use K8s
- Minikube, Kubectl - set up the cluster and connect to it
- Kubectl main commands - Demo
- Configuration file (YAML) - syntax
- Kubernetes Namespaces
- Communication between the pods - basic networking concepts in Kubernetes
- K8s Deployment in practice - example application deployment (pod + service + Ingress + secret)
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Legal Notice:
Docker and the Docker logo are trademarks or registered trademarks of Docker, Inc. in the United States and/or other countries. Docker, Inc. and other parties may also have trademark rights in other terms used herein. This video is not accredited, certified, affiliated with, nor endorsed by Docker, Inc.
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