What are the resources and the ways to learn Docker and Kubernetes?

There are lots of sources out there about “getting” and mastering Kubernetes. Unfortunately, not all of them are actually helpful, to-the-point and worth your time.

As with Docker, the Kubernetes industry is very well-known and moving extremely fast. There’s a lot of disturbance, outdated material, company bias and badly informed advice.

Here’s a hand-picked choice of great sources for various factors of getting started with Docker and Kubernetes!

1. There’s a course offering an "Introduction to Kubernetes".

2. The "Kubernetes Fundamentals" program is quite a good and will carry you pretty far in direction of the certification chance. Be sure to generally do the exercises :)

3.“The best way to learn Docker for Free: Play-With-Docker (PWD)”

If you want to Learn Docker and Kubernetes with Real-time Projects with Clear Explanation Contact Visualpath. They will Provide Docker and Kubernetes online and Classroom Training with Real Time Projects.

What Will They Cover In this Course:

Docker Engine:

Docker Overview

Docker Architecture

Images and layers

Underlying technology of Docker like namespaces, cgroups etc.,

Docker CE Vs Docker EE and supported platforms

Pulling images from Docker registry

The Docker Hub

Docker Engine Installation on Linux Servers (CentOS/Ubuntu)

Docker commands

Images, ps, pull, push, run, create, commit, attach, exec, cp, rm, rmi, login, export, import, pause, unpause, system, volumes, build, rename, save, tag, network, logs, port, search, history

Docker network

Container volume management

Creating custom network (bridge)

Building custom images using Dockerfile and through container and pushing to the Docker hub

Creating containers with limited resources (CPU, memory etc.,)

Building apache with mysql database storage using Dockerfile

Assigning/remove multiple network to the running container.

Selecting storage driver for the Docker Engine

Setting limit on the resource like CPU, memory for running container

Setup and configure universal control plane(UCP) and docker trusted repository (DTR)

Container lifecycle

Understanding Docker Machine and Docker Swarm (Cluster).

Setting up swarm (Configure manager)

Setting up nodes (Adding nodes to the manager)

Managing applications in Swarm with service

Replication in Swarm

Demonstrate the usage of templates with “docker service create”

Identify the steps needed to troubleshoot a service not deploying

Describe How Storage and Volumes Can Be Used Across Cluster Nodes for Persistent Storage

Kubernetes Orchestration:

Difference between Docker Swarm and Kubernetes Orchestration

Kubernetes overview

Kubernetes Architecture

Understanding the underlying concept of Kubernetes Orchestration

Designing a kubernetes cluster

hardware and underlying infrastructure

Service running on manage node and minions

Overview of pods, replication, deployment, service, endpoints

Deploying the application through PODs

Building multiple pods with high availability

Rolling updates of the Pods with the Deployment

Kubernetes underlying network like overlay network with flannel, etcd etc.,

Storage types in Kubernetes

Upgrading kubernetes components

Troubleshooting in kubernetes

Note: Practical examples on above scenarios like building applications mysql, wordpress etc.,