Docker Training

Docker Training Overview

KBS Training offers Docker online training that is about software technology providing containers. Owned by Docker Inc. Docker is a tool that can parcel an application and its sources in a virtual container that can run on a Linux server. Docker provides an extra layer of abstraction and automation of virtual container for Windows and Linux. Docker enables portability and flexibility on where the application can run, whether public cloud, private cloud, on premises, bare metal.

As of January 2017, LinkedIn analysis states that Docker presence grew by 160% in 2016 and the software has been downloaded more than 13 Billion times as of 2017.

What is Docker Online Training?

Docker is the leading software container platform in the world. IT Developers use Docker to get rid of “works on my machine” problems when working on code with colleagues. Operators use Docker to run and manage apps in isolated containers to retain better compute density. Business enterprises use Docker to build agile software delivery pipelines to access new features rapidly and more effectively with Linux, Windows Server and Linux-on-mainframe apps.

With excellent training infrastructure and technology, KBS Training Institute gives you best online training to achieve certification in Docker.

Docker Training Course Content

The Rise Of The Virtual Machine

• Containers vs VMs
• What Are Containers?
• Containers Under the Hood
• Docker
• The Future of Docker and Containers
• Installing Ubuntu Linux and CentOS Linux
• Downloading Ubuntu
• Creating a VM to Install Ubuntu
• Installing Ubuntu
• Downloading CentOS
• Creating a VM to Install CentOS
• Installing CentOS

Installing And Updating Docker

• Installing Docker on Ubuntu
• Installing Docker on CentOS
• Updating Docker
• Granting Docker Control to Non-root Users
• Configuring Docker to Communicate Over the Network
• Playing Around with Our First Docker Container

Major Docker Components

• Module Intro
• The High Level Picture
• The Docker Engine
• Docker Images
• Docker Containers
• Docker Hub
• A Closer Look at Images and Containers
• Volumes
• Persistent Data and Production Containers
• Image Layers
• Union Mounts
• Where Images Are Stored
• Copying Images to Other Hosts
• The Top Writeable Layer of Containers
• One Process per Container
• Commands for Working with Containers

Container Management

• Module Intro
• Starting and Stopping Containers
• PID 1 and Containers
• Deleting Containers
• Looking Inside of Containers
• Low-level Container Info
• Getting a Shell in a Container

Building From A Dockerfile

• Module Intro
• Introducing the Dockerfile
• Creating a Dockerfile
• Building an Image from a Dockerfile
• Inspecting a Dockerfile from Docker Hub

Working With Registries

• Module Intro
• Creating a Public Repo on Docker Hub
• Using Our Public Repo on Docker Hub
• Introduction to Private Registries
• Building a Private Registry
• Using a Private Registry
• Docker Hub Enterpris

Diving Deeper With Dockerfile

• Module Intro
• The Build Cache
• Dockerfile and Layers
• Building a Web Server Dockerfile
• Launching the Web Server Container
• Reducing the Number of Layers in an Image
• The CMD Instruction
• The ENTRYPOINT Instruction
• The ENV Instruction
• Volumes and the VOLUME Instruction

Docker Networking

• Module Intro
• The docker0 Bridge
• Virtual Ethernet Interfaces
• Network Configuration Files
• Exposing Ports
• Viewing Exposed Ports
• Linking Containers

Troubleshooting

• Module Intro
• Docker Daemon Logging
• Container Logging
• Planning Image Builds
• Intermediate Images
• The docker0 Bridge
• IPTables

How Images Get Built

• The Build Context
• Image Layers
• Caching
• Base Images
• Dockerfile Instructions

Docker Commands

• The run Command
• Managing Containers
• Docker Info
• Container Info
• Dealing with Images
• Using the Registry

Hands On Use Cases

• Using Docker for sandboxing and testing
• Deploying applications with Docker
• Deploying Web Applications on Docker
• Deploying Mysql as Docker Container
• Deploying MongoDB as Docker Container

Practice Test & Interview Questions

Docker Training Description

As of May 2016, organizations that are main contributors to Docker are – Cisco, Get, Microsoft, Red Hat, Huawei and IBM.

What is a container?

Containers are a software package in a format that can run isolated on a shared operating system. Wherever it is deployed container guarantees efficiency.

Docker can be integrated into various infrastructure tools that include –

• Amazon Web Services
• CFEngine
• Google Cloud Platform
• IBM Bluemix
• Ansible
• OpenStack Nova
• Microsoft Azure
• Jenkins
• Kubernetes
• Oracle Container Cloud Service
• VMware vSphere Integrated Containers
• Puppet
• Salt
• Vagrant
• OpenSVC

As you get enrolled for the course, you will receive course alerts, updates, and your progressing of the Docker training. The Docker online course modules are designed competently that it meets the challenges of the work place and your job tasks. We train you to fix and execute Docker projects efficiently. Further the interactive sessions with faculty team enable you to seek clarifications and improve your learning. Whether employed, job seeker or IT professional, Docker online training accommodates you to access Docker training and get certified.

Docker Training Advantages

Pursuing Docker online training at KBS Training brings you plenty of new learning opportunities. With professional faculty team, you will gain a thorough knowledge and practical implementation procedures that gives you good IT skills for your career. With over a decade of online training experience, KBS Training is dedicated to the IT professionals and students.

Top highlights of learning Docker at KBS Training

• Expert faculty with professional experience with best teaching methodologies
• Study and learn anywhere anytime
• Assignments at the end of every lesson for your review
• Get certified easily and add skill to your Resume and LinkedIn profile

Some of the best advantages of Docker Course are:

• Top open source project to deploy application inside container with a layer of abstraction
• Best tool for deployment and testing
• Portable for cloud computing and works very efficiently for IaaS like Microsoft Azure, OpenStack and can be used for configuration managers viz., Chef, Puppet, Ansible etc.,
• Performs consistently in multiple development and release cycles and works like GIT repositories
• Ensures applications and resources are isolated and segregated
• Gives complete control and security over traffic flow and management

Docker Tutorial Key features

KBS Training best features are – excellent and extensively knowledgeable faculty team for Docker training course. Further for beginners and IT professionals, Docker online training is the best choice as it progressively makes you a Docker technology professional.

Some of the best features of Docker are – it offers best configuration, improves productivity and security management. Additionally, the other best key features of Docker are – Routing Mesh, Application Isolation, and Swarm.

Easy configuration - Docker enables fast configuration and applied for wide environments.

Ensures Productivity – With easy configuration and deployment of application, Docker ensures higher productivity and helps to execute the application in an isolated environment with reduced resources.

Docker benefits both developers and system administrators. If you become a Docker developer, you can develop writing code for hundreds of programs. For system administrators, Docker gives excellent flexibility and portability reducing the systems requirement.

Docker Products are – Docker EE, Docker CE, Docker Engine, Docker for Mac or Docker for Windows, Docker for Azure, Docker for AWS, Docker Compose, Docker Machine and Docker Swarm.

Docker 1.13 has been released with a lot of new features, improvements, and helps users to build more efficient container apps. Docker 1.13 builds and improves Docker swarm mode introduced in Docker 1.12 with many fixes.

Docker Training FAQ

1. Is there any prequalification necessary for pursuing Docker training?

No. If you have minimum knowledge of software technology, it is sufficient to pursue this course. KBS Training will guide you to pursue, learn and get certified in Docker technology.

2. Will I get placement, if I complete the course?

Yes, there is a growing need of Docker trained employees as more companies choose Docker software. We will guide you for getting placed.

3. Can non-native English speakers pursue the course?

Yes, KBS Training assures and promises accurate IT training, even though you are a non-native English speaker. Since our course is highly technical and requires understanding of Docker technology terms, functions, and applicability, we make English tutorials much simplified for easy and fast understanding.

4. I live in Singapore and I’m interested in pursuing Docker online training, what’s the procedure?

Thank you for your interest in Docker online course. Please click www.kbstraining.com and click browse Docker training page. Fill the contact form on the website. We will respond to you within 24 hours.

5. I have some doubts in Docker online training, can I reach you?

Yes, our staff appreciate your interest and will be happy to attend to your queries 24/7. Click www.kbstraining.com or send us your mail info@kbstraining.com