Why learn Docker?
Docker is a program used to run software packages known as containers. Containers bundle their own application, tools, libraries and configuration files and are isolated from each other. Running software applications in containers instead of virtual machines is gathering momentum in the IT world. Containerization is thought to be one of the fastest growing technologies in the software industry’s recent history. At the crux of it lies Docker, a platform that allows users to pack, distribute and manage applications within containers with ease. To explain further, it is an open-source project that automates the deployment of applications inside software containers.
Over 700 million Docker containers are in use today, with over 10000 companies adopting Docker technology. Docker currently represents 83% of all containers in use. Containers enable a developer to package up an application with all of the parts, dependencies and libraries it requires, and ship it out as one single package. In this way, the developer can be assured that the application will operate other Linux machines even when the customized settings on the machine differ from the one used to write and test the code on.
Benefits:
Docker is a tool designed to enable the creation, deployment, and running of applications by use of containers. It offers a multitude of benefits to both individuals and organizations,
Learning Docker helps software developers:
- Makes it easier for you to develop software in a cross-platform environment
- Enables convenient distribution or deployment of an application
- Provides a boost to your market value as a DevOps professional
- A DevOps professional can earn an average of $91251, as per PayScale.com
Docker training also has certain organizational benefits:
- Organizations can build a container image and use that same image for every step of the deployment process.
- Available for multiple cloud platforms including, Amazon Web Services and Google Compute Platform
- Dramatically reduced infrastructure due to the adoption of Docker leads to incredible savings
One of the biggest advantages of a Docker-based environment for an organization is its standardization. It eliminates the compatibility problem once and for all. Parity in terms of Docker allows your images to run the same regardless of the machine that it's being run on, giving companies and individuals more flexibility. Parity also means the production infrastructure will be more reliable and easier to maintain.
Containerization is in great demand in the software industry given the multiple benefits it has for both the individual developer and the organizations that use it. Sign up for a Docker training course today.
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What you will Learn
1. Evolution of containers
Understand what is Container in Docker and its use cases, the benefits of using container.
2. VMs & Containers - Differences
Evolution of Docker and containers, benefits of Docker over VMs, working with Docker commands.
3. Architecture & Components
Learn Docker Architecture & Docker Components – Docker Client, Docker Host & Docker Registry.
4. Docker Commands
Learn more about Docker commands that will let you find the IP addresses of your containers.
5. Docker Installation
Know about the Install & Configure process for Docker Toolbox on Windows OS & Docker on Amazon EC2.
6. Work with Images
Create images by starting a container using a base image and interactively make changes to it.
7. Images using Dockerfile
Gain clarity of how to create a Dockerfile that will let Docker build the image automatically.
8. Docker Compose
Gain a better understanding of how to build multi-container applications using Docker Compose with.
9. Docker Registry
Acquire complete knowledge of how to create Public and Private Repositories using Docker Hub.
10. Docker Volumes
Learn more about the best use of Docker Volumes to save and store persistent data within containers.
11. Docker Networks
Learn more about the basic concepts that use the default Docker networking configuration.
12. Create & Manage Docker Swarms
Get a complete overview of Docker Swarm and learn how to build your own Docker Swarm Cluster.
Prerequisites
- Basic Knowledge about Linux Administration
- Basic knowledge about Networking
Who Should Attend
- Developers
- System Admins
- Testers
- Operators
- Architects
- All those desiring a strong foundation in Docker technologies
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Curriculum Designed by Experts
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Learn through Doing
Learn theory backed by practical case studies, exercises and coding practice. Get skills and knowledge that can be effectively applied in the real world.
Mentored by Industry Leaders
Learn from the best in the field. Our mentors are all experienced professionals in the fields they teach.
Advance from the Basics
Learn concepts from scratch, and advance your learning through step-by-step guidance on tools and techniques.
Code Reviews by Professionals
Get reviews and feedback on your final projects from professional developers.
Curriculum
Learning Objectives:
- Introduce Docker and state its benefit over VMs
- Describe what is Container in Docker and its use cases
- Docker Use Cases
Sub-Topics:
- Evolution of Dockers & Containers
- Differences between VMs and Containers
- Docker Use Cases
- Benefits of using Containers
- Working with Docker Commands
- Case Study
Hands-on workshop description:
Learn various Docker Commands for creating, stopping , removing and copying container.
Learning Objectives:
- Pre-requisites for installing Dockers
- Install & Configure Dockertoolbox on Windows OS
- Install & Configure Docker on Amazon EC2
- Validating the Docker installation.
Sub-Topics:
- Installing & Configuring Dockertoolbox on Windows
- Installing & configuring Docker in Amazon Linux EC2
Hands-on workshop description: No hands-on
Learning Objectives:
- Understand Docker Architecture
- Learn about Docker Components – Docker Client, Docker Host and Docker Registry
Sub-Topics:
- Understand Docker Architecture
- Overview of various Docker Components
Hands-on workshop description:
Run Hello-World in Docker
Learning Objectives:
Create images by starting a container using a base image and interactively make changes to it, Create a Dockerfile that will let Docker build the image automatically.
Sub-Topics:
- Images & Layers
- Container Layers
- Working with Docker Images
- Building own Images using Dockerfile
- Case Study
Hands-on workshop description:
Pulling and pushing images .Create own images using Dockerfile and push to Docker Hub.
Learning Objectives:
- Creating Public and Private Repositories using Docker Hub
- Share your image using Docker Hub, deploy your own Docker images registry and set up your own automated build.
Sub-Topics:
- Overview of Registries- Public and Private
- Deep Dive into Docker Hub
- Other Public & Private Registries
- Case Study
Hands-on workshop description:
- Creating Public and Private Repositories using Docker Hub
- Share your image using Docker Hub
- Deploy your own Docker images registry
- Set up your own automated build
- Creating Organizations and teams in Docker Hub.
Learning Objectives:
- Learn how to use Docker Volumes to persistent data within Containers.
- Sharing directories between containers and container versions.
- Upgrade containers, restart machines and share data without data loss.
Sub-Topics:
- Overview of Data Volumes
- Creating Data Volumes
- Managing Data Volumes
- Case Study
Hands-On Workshop Description :
- Learn how to use Docker Volumes to persistent data within Containers.
- Sharing directories between containers and container versions.
- Upgrade containers, restart machines and share data without data loss.
Learning Objectives:
- Learn about basic concepts that use the default Docker networking configuration.
- Learn about some Docker commands that let you find the IP addresses of your containers.
- Establish linking in the containers.
- Configuring Docker Daemon IP Tables and IP Forward settings, Set up custom bridge for Docker.
Sub-Topics:
- Overview of Docker Networking
- Types of Docker Network
- Creating Networks and working with Services.
- Case Study
Hands-On Workshop Description:
Learn the concepts of Single Host Networking , Creating Bridge Network.
Learning Objectives:
- Overview of Docker Compose & Swarm
- Building High Availability Structure needed for critical applications
- Filtering and scheduling nodes for optimal deployment.
Sub-Topics:
- Overview of Docker Compose
- Defining and running multi-container applications
- Overview of Docker Swarm
- Build your own Docker Swarm Cluster
- Filtering & Scheduling Containers
- Case Study
Hands-On Workshop Description :
- Building multi-container applications using Docker Compose.
- Creating Swarm cluster and adding the worker nodes
- Creating Services and scheduling nodes for optimal deployment
Projects
Projects
Creating a multi-container application using Docker
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Faq
Containerization has become the new norm, as it allows applications to be easily moved through the development, testing and production lifecycles without any technical friction. This helps to achieve consistency across multiple, diverse environments and facilitates easy portability and scaling.
With our hands-on training, you can become a part of the new wave of innovation in cloud computing and containerization. In this new Forrester Wave report, Docker is said to ‘lead the pack’ when it comes to enterprise container platform suites. KnowledgeHut’s experiential course will help you to kickstart your career in the DevOps space as a Docker expert with the hands-on skills that most employers are seeking.
You will:
- Get knowledge on working with Docker Platform and Containers
- Be proficient with working with Docker Images, Docker Registry and deploying container based applications
There are no restrictions but participants would benefit if they have elementary linux administration and Networking knowledge.
Yes, KnowledgeHut offers this training online.
On successful completion of the course you will receive a course completion certificate issued by KnowledgeHut.
Your instructors are Docker experts who have years of industry experience.
Finance Related
Any registration cancelled within 48 hours of the initial registration will be refunded in FULL (please note that all cancellations will incur a 5% deduction in the refunded amount due to transactional costs applicable while refunding) Refunds will be processed within 30 days of receipt of written request for refund. Kindly go through our Refund Policy for more details: https://www.knowledgehut.com/refund
KnowledgeHut offers a 100% money back guarantee if the candidate withdraws from the course right after the first session. To learn more about the 100% refund policy, visit our Refund Policy.
The Remote Experience
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Minimum Requirements: Linux , MAC OS or Windows with 8 GB RAM and i3 processor
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