What is Docker? Docker container concept explained || Docker Tutorial 1

What is Docker? What is a Docker container? Understand why Docker is used and what problems do containers solve for the development process and deployment process?

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C o n t a i n e r C o n c e p t e x p l a i n e d
Docker is becoming more and more popular and seems like every company is now turning to it to make the development and deployment process more efficient. The reason is that docker solves some common problems that have been around for quite a while in software development.

In this video I talk about container concepts and the above mentioned popular implementation called Docker. You will learn about what a container is, what problems it solves, how containers make the development process much easier and also how they solve some of the problems in the deployment process.

▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬
0:00 - Intro
1:05 - What is a container and what problems does it solve?
1:50 - Container repository - where do containers live?
3:38 - Application development - before/after container
7:15 - Application deployment - before/after container

►► Full Docker and Kubernetes Tutorial Playlist: https://bit.ly/2YGeRp9
This video is the ❶ 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.

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►► Complete Docker Tutorial Playlist: https://bit.ly/2ymJHbX

#docker #whatisdocker #dockertutorials #devops #techworldwithnana
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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.